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Safety Relay Module User's Manual

1. Table 3 4 Performance specifications of QS90SR2SP CC 2 2 Pin i External connection diagram Connector Signal name z number z amp 1 gt 24V UNIT e Module power 2 Fuse H supply part 3 wav 2A OA 9 24G UNIT E Pl 4 24VDC UNIT D UNIT DC DC 1 BA L 24G o i 2 DB E SN CC Link part 3 DG ze 4 SLD BS gt O DA 1 EA nO CC Link Extension DB circuit M 2 EB 3 DG communication 3 EG SLD part 4 EP T 1 XS0 EA G de og 2 xs1 z i supply start u m EB Hodes ree k 3 24V SAFETY 5 tee input part u EG 4 24G SAFETY E Connected to an EF 1 COM extension modules Safety input 2 X0 part 3 COM Safety circuit part 4 X1 extension cable or OUT 1 Empty E safety part terminating Oo V connector Safety output 2 Z00 5 part 1 3 210 5 Fuse QgA 24VDC 4 220 24V Av 5 A 24VDC SAFETY 1 Empty OMENS Jas Safety output 2 Z01 Startup ZS SAFETY Vau part 2 3 zn switch N a XS0 4 z21 c KON XS1 0250 MCO MC1 9D E Fom LA Internal oj E 5 c COM safety circuit ontrol md output 1 x0 A Control o ontrol oe output 2 X1 Z Safety light curtain Ll 8 l i a H i n H o i iz dite Z00 e MCO H T d n Z01 TTT A i Z10 ee d LO zM Safety
2. 5 2 3 Part names and settings This section explains each part name of the CC Link safety relay module m ed W PA 3 6 3 7 LEE lt 5 o E 8 NC Z11 Z21 g ITSUBISHI XSO XS1 24V 24G EWES assosmese cc P Tsared nS oz 60 1 7 e o 7 lt 11 me n 7 o o o o E 4 2 4 6 9 o Figure 5 4 CC Link safety relay module 5 2 Table 5 2 Part names 1 2 5 Number Name Description x Indicates status of the module power supply m PW ON Module power supply is supplied 2 o Ed OFF Module power supply is cut off or powered OFF with electric fuse i 5 6 l ME z 7 zu Indicates a failure in the monitor function of a module or an error in Foe communications with the extension module DES ERR ON Anerror occurred in communications with the extension safety relay module OFF Normal 9 Indicates communicaiton status of the CC Link system 5 L RUN ON Normal communication T OFF Communication is cut off time over error SD ON During data transmission 3 1 Indicator LED Z RD ON During data reception Indicates a communication error in the CC Link system ON A value set with station number setting switch or transmission speed setting switch is out of range L ERR Flashing regularly The station number setting switch or transmission i speed setting switch is changed d
3. 24VDC UNIT gt AN TH UNIT UNIT DC DC 1 DA z 24G E 2 DB E UNIT CC Link part a 3 DG za 4 SLD BS 1 EA 5o DB CC Link Extension circuit 2 EB 3 xg DG communication 3 EG SLD part 4 EP 7 a 1 xso Z E a Ad id 2 XSI 3 supply start u m EB circuit nies p 3 24V SAFETY 5 EG input part Tm MM EP 4 24G SAFETY 7 Connected to an extension module 1 COM L Safety input 2 X0 Safety circuit part part 3 COM extension cable or QUT 4 x1 safety part terminating V connector TH i Empty z Fuse Safety output 2 Z00 E 5A 0 9A 24VDC 2 424v AN p part 1 3 Z10 5 24voc e t 4 Z20 safety T 24G Start up cA SAFETY Vai 1 Empty Zz MO XSO Safety output 2 Z01 o KON _ art 2 3 Z11 a MCO MC1 X31 p B 4 Z21 aus Internal 020 comm safety circuit g T z EL I zd BES Ty conx Safet e afety limit switch FK E H o E Q a d E zo A zio Qe ae z zi g Safety relay Z20 i P z21 Motor 2 When connecting an electromagnetic switch and such for output connect its normally closed contacts in series between XSO and XS1 3 Fa 3 Do not connect equipment other than a switch or sensor to each terminal of X0 X1 XSO and XS1 n 4 Common terminals for XO and X1 differ Pay attention to the printing on the module at the time of E wiring In the external connection diagram they are represented as COM X0 and COM X1 0 X COM Xo COM X1 A x COM X0 COM X1 3 3 CC Lin
4. APPENDIX 3 POINT If the safety power supply has not been powered ON monitor signals that indicate normal module operation are not displayed The fixed pattern shown in Table 6 2 is displayed Check errors with monitor signals after poweing ON the safety power supply 6 1 Q Series Safety Relay Module 6 3 6 1 2 Error check method with monitor signal 6 TROUBLESHOOTING 6 2 6 2 1 CC Link Safety Relay Module Error check method with LED MELSEC LES cries Table 6 3 shows description cause investigation and corrective action of errors depending on LED display on the module Table 6 3 Error handling of safety part with LED LED signal Corrective action A display when the module does not e e O O O O O O Main module Normal ri e Qo O e e e e Main module Normal A display when the module starts Check if the power supply is normally supplied o P z x The safety part power supply is not eCheck between the power supplies normally supplied for short In case of input N type check between the dual inputs for short Check if the power supply is The module power supply is not normally supplied O O O O O p pp y y pp normally supplied Check between the power supplies for short e o O Qo O O O O Contact welding of KO and K1 relays Replace the module e e O O O O J KO and K1 relays do not turn ON o O O o O Contact wel
5. APPENDIX 3 6 Cable Specifications 3 15 4 FUNCTIONS CHAPTER4 FUNCTIONS Table 4 1 shows the list of safety relay module functions Function Dual input function Table 4 1 Function list Description Prevents damage of the safety functions due to a single failure by doubling inputs Input N type Dual input with positive common and negative common Input P type Dual input with positive commons In case of input N type when between dual inputs shorts a short occurs between the power supply and grounding resulting in power OFF with electric fuse MELSEC LES cries Reference Section 4 1 Start up off check function Checks that status of the safety relay module and external device are normal Section 4 2 Start up method selection function Safety output function Allows to select the start up method either auto mode or manual mode with setting switch Prevents incorrect output due to a single failure by doubling safety relay contacts internally Section 4 3 Section 4 4 Monitor function Partial shutdown function with extension module Allows to check operating status of the whole safety relay modules including extension safety relay modules by connecting with the programmable controller using programming tool Allows to shut off only the outputs of certain modules by using safety inputs of extension module Section 4 5 Section 4 6 4 1 Dual Input Function T
6. MELSEC LES cies 5 1 2 Handling precautions This section explains handling precautions for the Q series safety relay module N WARNING Do not touch the terminals while power is on Doing so could result in electric shock Turn off all phases of the external supply power used in the system when cleaning the module or retightening the terminal block mounting screws terminal screws or module mounting screws Not doing so could result in electric shock Tighten a terminal block mounting screw and module mounting screw within the specified torque range If the terminal block mounting screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the screw or module Over tightening the screw may cause a drop due to the damage of the screw or module N CAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause a fire failure or malfunctions Do not disassemble or remodel the module Doing so could cause a failure malfunctions injury or fire If the product is repaired or remodeled by other than the specified FA centers or us the warranty is not covered Do not directly touch the module s conductive parts or electronic components D
7. OVERVIEW Table 5 6 Maximum wire length of the safety input when extension module P type is used Maximum wire length System configuration Diameter QS90SR2SP Q CC one QS90SR2SP EX module QS90SR2SP Q CC two QS90SR2SP EX modules 0 75 to 2 5mm 50m in total QS90SR2SP Q CC three QS90SR2SP EX modules 50m in total Table 5 7 Maximum wire length of the safety input when extension module N type is used CONFIGURATION SYSTEM System configuration Diameter SR2SN Q CC one QS90SR2SN EX module 30m 20m QS90SR2SN Q CC two QS90SR2SN EX modules 0 75 to 2 5mm 20m 15m 15m QS90SR2SN Q CC three QS90SR2SN EX modules 10m 13 3m 13 3m 13 3m SPECIFICATIONS 1 Use the wire whose diameter is 0 75mm for the Q series safety relay modules 2 Each wire length a b c and d corresponds to the same alphabets shown in Figure 5 9 Extension cable Extension cable Extension cable Main module First Second Third extension module extension module extension module FUNCTIONS Qo Ol a gt b gt C gt pococcccsccc gt m I COM I COM I COM 1 COM amp 1 1 I I re AT TX PARS i ADS m 4 O O X0 r _ O O X0 i L O 0O X0 0O O X0 a S 4 gt s 4 gt Ssssec J 22 2 2 Saseszed 2225 9 29 yz n0 Safety switch Safety switch Safety switch Safety switch 9 Q iz
8. SETTINGS AND OPERATION o 9 zZ Q O T o ul ol am 9 a E APPENDIX 6 TROUBLESHOOTING MEL SEC LES ries 3 Narrowing down the trouble cause Guess the failure location to any of the following by checking 1 and 2 above 1 Safety relay module or external device 2 3 Programmable controller 4 Main module extension module or another module Sequence program 6 1 Q Series Safety Relay Module 6 1 1 Error check method with LED Table 6 1 shows description cause investigation and corrective action of errors depending on LED display on the module Table 6 1 Error handling of safety part with LED LED signal Corrective action A display when the module does not start Normal Qo O O O O O O Main module e e O e e e e Main module Normal A display when the module starts Check if the power supply is normally supplied The safety part power supply is not Check between the power supplies normally supplied for short In case of input N type check between the dual inputs for short Check if the power supply is E z The module power supply is not normally supplied O O O O O i normally supplied Check between the power supplies for short O o O O O O Contact welding of KO and K1 relays e e O O O O Qo KO and K1 relays do not turn ON e e O O i e O Safety system 1
9. Z Communication part Remote I O station Extension safety relay module CC Link safety relay module Je Be SRR Ee SIS SR EU S Rom BARR Sm AUN Se Rm AUS Se prm Som Se eS eae er eR em messi mom mo 1 1 1 1 1 1 dest RES ERE P Figure 2 1 System configuration 2 1 2 1 System Configuration 2 SYSTEM CONFIGURATION MELSEC LES cies 2 2 Applicable Systems 1 Mountable modules the number of mountable modules and mountable base units OVERVIEW N a Q series safety relay module 1 When mounting to CPU module The following table shows the mountable CPU modules the number of mountable modules and mountable base units of the Q series safety relay module Shortage of power capacity may occur depending on the combination with other mounted modules or the number of mounted modules Zz O o LL p e 5 SYSTEM When mounting modules pay attention to the power capacity When shortage of power capacity occurs review the combination of modules to be mounted amp o LL Table 2 1 Applicable modules and the number of mountable modules e A Mountable CPU module Number of Mountable base unit 7 mountable f Extension base CPU type CPU model 4 Main base unit i modules unit Q00JCPU Up to 8 Basic model QCPU QOOCPU p i Up to 12 O Q Z Q01CPU E Q02 H CPU 5 High Performance QO6HCPU Up to 32 O O
10. o 2 e Due to a failure on the coil side D P KO and K1 relays do not turn ON O O e 9 Due to a failure on the coil side Check if the wiring between start up inputs are normal Check if the normally closed 9 O o o o o o P E At auto mode contact connected to the off check 2 Off check does not turn ON operates normally and the wiring is z normal eCheck if setting of the start up mode is correct s Check if the wiring between start E up inputs are normal 9 m Check if the connected start up E C O O O e O i i At manual mode switch operates normally and the z m z Off check does not turn OFF A Feu wiring is normal nra Check if setting of the start up 6 mode is correct e O e O e O Safety system 1 does not turn ON O O 5 e Oo e Safety system 2 does not turn ON E Replace the module e O e O e e O O O Safety system 1 does not turn OFF E o O e O e O O O Safety system 2 does not turn OFF E Oo Oo Oo Oo Oo Oo e Check if the input device connected g The safety input is incorrect to the safety input operates O O O O 1 O e O normally and the wiring is normal e e O O O o O O The safety power supply has not Power ON the safety power supply been powered ON ON O OFF ON or OFF APPENDIX 3 POINT If the safety power supply has not been powered ON monitor signals that indicate normal module operation are not displayed The fixed pattern shown in Table 6 6 is
11. 2 Limits of Warranties a MELCO does not warrant or guarantee the design specify manufacture construction or installation of the materials construction criteria functionality use properties or other characteristics of the equipment systems or production lines into which the Products may be incorporated including any safety fail safe and shut down systems using the Products b MELCO is not responsible for determining the suitability of the Products for their intended purpose and use including determining if the Products provide appropriate safety margins and redundancies for the applications equipment or systems into which they are incorporated c Customer acknowledges that qualified and experienced personnel are required to determine the suitability application design construction and proper installation and integration of the Products MELCO does not supply such personnel d MELCO is not responsible for designing and conducting tests to determine that the Product functions appropriately and meets application standards and requirements as installed or incorporated into the end user s equipment production lines or systems e MELCO does not warrant any Product 1 repaired or altered by persons other than MELCO or its authorized engineers or FA Centers 2 subjected to negligence carelessness accident misuse or damage 3 improperly stored handled installed or maintained 4 integrated or used in connection with improper
12. L E amp 5 m O a N Y z 6 5 9 0 26 113 5 24 45 n re gt re 4 47 0 09 1 77 Unit mm inch g Figure App 2 QS90SR2SP CC QS90SR2SN CC m a ag 2d en ooo o z E 9 E n a ES g E x a a Qa Ed Appendix 1 External Dimensions App 2 Appendix 1 2 CC Link safety relay module APPENDIX Appendix 1 3 Extension safety relay module MELSEC LES ries App 3 1 QS90SR2SP EX QS90SR2SN EX Center of DIN rail 112 4 41 LH Hj NC Z01 Z11 Z21 XSO XS1 NC NC MITSUBISHI mI LysJ L ELSEC QS90SR2SP EX SARI 1 PWLOCAL ST NO IN ERR a HS H 4 EHI 2 cH 1 Dn oe 0 D Xo 7 LOCAL LT d m M B ON OUT X04 Xl COM xo COM X1 EA EB EG EP Nc 200 z10 220 H of of of oO 45 0 26 113 5 4 47 Figure App 3 QS90SR2SP EX QS90SR2SN EX Appendix 1 External Dimensions Appendix 1 3 Extension safety relay module 1 77 Unit mm inch WARRANTY Please confirm the following product warranty details before using this product 1 Limited Warranty and Product Support a Mitsubishi Electric Company MELCO warrants that for a period of eighteen 18 months after date of delivery from the
13. Output specifications Number of safety input points 1 safety input point 2 inputs Number of safety output points 1 safety output point 3 outputs Number of other input points Insulation method 1 start up input point Relay insulation Insulation method Rated load current Relay insulation Category 4 3 6A point or less Safety input rated input voltage 24VDC Category 3 5 0A point or less Safety input rated input current 4 6mA 300mA at relay start up Minimum switching load 5VDC 5mA Gs ISTE su 20 to 20 AVDE Maximum allowable voltage of 250VAC 30VDC ripple ratio within 5 contact Type N type Input format XO Positive common Resistance load 250VAC 5A 30VDC 5A x1 Negative common l Mechanical Five million times or more Relay life Electrical Hundred thousand times or more Maximum switching frequency Response Time until output ON 1 200 times hour based on the rated control capacity 50ms or less safety input ON safety output ON time Time until output OFF 20ms or less safety input OFF safety output OFF Common wiring method All safety inputs and safety outputs are independent Number of extension modules Up to three extension safety relay modules can be connected Number of occupied I O points 32 points 2 slots I O assignment Input Internal current consumption 5VDC 0 09A 20 4 to 26 4VDC ripple
14. z Name Model 2 Safety circuit part extension cable eee be y QS90CBL SE15 1 5m 4 92 ft DO oO 2 Monitor circuit part extension cables Use shielded cables for the extension cable of monitor circuit part For the Q series safety relay module connect the shield to SLD terminal on the module and for the CC Link safety relay module ground it from the control panel Not doing so may cause a malfunction due to noise 7 r4 O lt IS m 5 1 n ao 3 Safety part terminating connector This is a connector attached to the Q series safety relay module and CC Link safety relay module When adding a module remove the safety part terminating connector and attach it to OUT side connector of the extension safety relay module on the last stage If the connector is not attached the module does not operate FUNCTIONS 4 CC Link dedicated cables Use CC Link dedicated cables for the CC Link system The performance of the CC Link system can not be guaranteed when any other cables are used For the specifications or any other inquiries of CC Link dedicated cables visit the website CC Link Partner Association http www cc link org PROCEDURES BEFORE SETTINGS AND OPERATION 9060 000000000 000090000000000000000000000000000000000099 Refer to the CC Link cable wiring manual issued by the CC Link Partner Association TROUBLESHOOTING 0600600000000000000000000000000000000000000000000 00000090
15. 3 4 Empty E e gt 1 COM we c E Safety input 2 X0 3 Connected to another 77777 part 3 COM extension module 4 x1 a le a se aiii 2 1 Empty E Connected to a l Safety output 2 Z00 main module part 1 3 710 5 or T IN Ww another extension Safety circuit part 4 Z20 o5 module extension cable 1 Empty Connected to another Safety output 2 201 extension module Safety circuit part OUT part 2 3 Z11 extension cable or 4 Z21 safety part terminating t5 connector a Start up A 5 switch NS xso 5 MCO MC1 xl Internal ul LA safety circuit amp Me COM X0 g tw 20 COM X1 E limit switch O b 2 4 o p 3 Z t 8 te ale ice oua OH 211 T T e Safety rela Z20 a P E Z21 a Motor Z 2 When connecting an electromagnetic switch and such for output connect its normally closed contacts in series between XSO and XS1 3 Do not connect equipment other than a switch or sensor to each terminal of X0 X1 XSO and XS1 4 Common terminals for XO and X1 differ Pay attention to the printing on the module at the time of wiring x In the external connection diagram they are represented as COM X0 and COM X1 A E X01 Xl COM XO COM X1 7 COM XO COM X1 3 4 Extension Safety Relay Module Specifications 3 13 3 4 2 QS90SR2SN EX extension safety relay module 3 SPECIFICATIONS MEL SEC LOS ries 3 5 O Signals The following table shows the I O signals of the safety relay module Table 3 8
16. 3 4 Refer to Section 5 4 1 Manual operation such as start up switch operation is excluded 3 2 Q Series Safety Relay Module Specifications 3 2 2 QS90SR2SN Q Q series safety relay module 3 SPECIFICATIONS MELSEC LES erie Table 3 3 Performance specifications of QS90SR2SN Q 2 2 Pin i External connection diagram Connector Signal name z number z amp 1 gt 2 24V UNIT e Module power 5 supply part 24G UNIT H 4 Fuse 0 9A e 24v A A 5 5 FG Z 24VDC UNIT S UNIT T DC DC 1 EA E UNIT Extension 2 EB sa communication 3 EG EL FG O part 4 SLD BE 5 EP 3 1 24V SAFETY Monitor Q bus circuit VF 2 24G SAFETY circuit o 3 XS0 Connected to an g E extension module Safety input 4 XS1 part 5 COMO o Safety circuit part 6 X0 E extension cable or OUT 7 COM1 safety part terminating 8 X1 connector TH 1 Z00 Fuse 0 9A 42AV 5A AD 5i ASA 2 Z01 24vpc eer 4 Safety output 3 Z10 2 safety T 24G part 4 zh Start up lt gt SAFETY V ario 2 switch N XS0 5 220 m 6 Z21 MCO MC1 xe A de COMO Internal ul X0 safety circuit COM1 m xi LY Z
17. EB EG Data terminal for extension communication EP Power supply terminal for extension module 24V Module power supply 24V terminal 3 Module power supply part terminal block 24G Module power supply 24G terminal X0 Safety input XO input terminal COM Safety input X0 COM terminal 4 _ Safety input part terminal block X0 X1 LAM rd X1 Safety input X1 input terminal COM Safety input X1 COM terminal XSO0 XS1 Start up off check terminal Safety power supply start up 5 XS 24V Safety power supply 24V terminal part terminal block f 24G Safety power supply 24G terminal Z00 Z01 Safety relay output terminal 6 Safety output part terminal block Z10 Z11 Safety relay output terminal Z20 Z21 Safety relay output terminal A switch for setting transmission speed of the CC Link system and if terminating resistor is attached to the CC Link system or not Transmission speed setting Switch number from 1 to 3 Setting switch status B RATE Transmission Setting 4 2 1 speed 156kbps CC Link transmission speed 625kbps 7 terminating resistor setting 1to4 2 5Mbps switch 5Mbps 10Mbps Set the transmission speed within the range from 0 to 4 Setting if CC Link terminating resistor is attached or not Switch number 4 Setting switch LT ON Terminating resistor is attached OFF Terminating resistor is not attached A switch for setting the station number of CC Link system Set tens place of the station number with x 10 of ST
18. Light curtain of Type 4 When using a COM Positive common 7 QS90SR2SP EX x4 7 light curtain connect it to X0 and X1 x1 Input X1 QS90SR2SN Q X0 COM Positive common 2 X0 Input XO No voltage contact mechanical switch e De COM Negative common onl egative commo QS90SR2SN EX x1 3 y X1 Input X1 1 Output devices which have built in power supply and do not require external power supply from COM terminal such as laser scanners are included 2 When connecting a light curtain to the QS90SR2SP EX refer to the precautions written under Section 5 4 1 6 2 External wiring of safety input a When only main module is used in a system Limit the maximum wire length of the safety input X0 X1 to 50m or less Table 5 5 Maximum wire length of the safety input when only main module is used System configuration Diameter Maximum wire length QS90SR2SP Q QS90SR2SN Q 0 2 to 0 75mm 50 m QS90SR2SP CC QS90SR2SN CC 0 2 to 2 5mm 5 48 5 4 Wiring 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES cries b When both main module and extension modules are used in a system Limit the maximum wire length of the safety input X0 X1 to 50m or less in total Table 5 6 andTable 5 7 show the maximum wire lengths for P type and N type extension modules respectively The maximum wire lengths vary depending on the number of extension modules connected when N type extension module is used
19. Safety Q i x limit switch Ll i B g open P ESE woo 000 Z00 L pa Z01 Z10 z 220 2 pz f 221 m 4 E 2 When connecting an electromagnetic switch and such for output connect its normally closed contacts in series between XS0 and XS1 3 Do not connect equipment other than a switch or sensor to each terminal of X0 X1 XSO and XS1 4 X0 and X1 are connected to different common terminals Pay attention to that during wiring APPENDIX 3 2 Q Series Safety Relay Module Specifications 3 5 3 2 2 QS90SR2SN Q Q series safety relay module SPECIFICATIONS 3 3 MELSEC LES cries CC Link Safety Relay Module Specifications This section explains the specifications of the CC Link safety relay module 3 3 1 QS90SR2SP CC CC Link safety relay module Item Input specifications Table 3 4 Performance specifications of QS90SR2SP CC 1 2 CC Link safety relay module QS90SR2SP CC Output specifications Number of safety input points 1 safety input point 2 inputs Number of safety output points 1 safety output point 3 outputs Number of other input points 1 start up input point Insulation method Relay insulation Insulation method Relay insulation Category 3 5 0A point or less Rated load current Safety input rated input voltage 24VDC Category 4 3 6A point or less Safety input rated input current 4 6mA 300mA at relay start up Minimum switch
20. switch NS xso 3 MCO MC1 xe E iS ve ZA Internal fal M COM DS safety circuit Z A E L xo 020 cow LA uS Pd Fom b A L j a x 5 Switches Lg H9 o z epe 5 MCO ti d WO wx 8 Hips ell ecd Mis Z01 oO a tot ud tet Brot MY i 9 Safety relay Z20 i E LA 4 Z21 Motor 8 When connecting an electromagnetic switch and such for output connect its normally closed contacts in series between XSO and XS1 a 4 Do not connect equipment other than a switch or sensor to each terminal of XO X1 XSO and XS1 a 3 4 Extension Safety Relay Module Specifications 3 11 3 4 1 QS90SR2SP EX extension safety relay module SPECIFICATIONS 3 4 2 MELSEC LES cries QS90SR2SN EX extension safety relay module Table 3 7 Performance specifications of QS90SR2SN EX 1 2 Extension safety relay module QS90SR2SN EX Input specifications Output specifications Number of safety input points 1 safety input point 2 inputs Number of safety output points 1 safety output point 3 outputs Number of other input points Insulation method 1 start up input point Insulation method Relay insulation Relay insulation Category 4 3 6A point or less Rated load current Safety input rated input voltage Safety input rated input current Category 3 5 0A point or less 5VDC 5mA 24VDC 4 6mA Minimum switching load Operating voltage range 20 4 to 26 4VDC ripple ratio within 5 Maximum
21. 1mA or less for 1 minute between safety input and safety output 2 500VAC 1mA or less for 1 minute between power supply and safety output Insulation resistance 100M or more measured with a 500VDC insulation resistance tester between safety outputs 100M or more measured with a 500VDC insulation resistance tester between safety input and safety output 100M or more measured with a 500VDC insulation resistance tester between power supply and safety output Level of protection IP1X Weight 0 37kg External connection method Two piece spring clamp terminal block Safety input part Start up input part Safety power supply part Safety output part AWG 24 to 14 0 2 to 2 5mm peres terminal block wire size CC Link part Extension communication part terminal block Applicable solderless terminal bar terminal Applicable DIN rail 3 6 AWG 24 to 16 0 2 to 1 25mm Refer to Section 5 4 TH35 7 5Fe TH35 7 5Al JIS C 2812 compliant 1 Category 4 is complied only when connecting a light curtain of Type 4 2 Manual operation such as start up switch operation is excluded 3 3 CC Link Safety Relay Module Specifications 3 3 1 QS90SR2SP CC CC Link safety relay module 3 SPECIFICATIONS MEL SEC LES ries
22. 4 2 Spring clamp terminal block 1 Method for connecting a cable to the spring clamp terminal block m z t a Connecting a cable z 1 For module power supply part safety power supply part safety input part safety output part terminal block While pressing the open close button with a flathead screwdriver insert a cable into the insertion hole For use of bar terminals the cable can be inserted without pressing the open z8 close button DZ nO E o Flathead screwdriver Z 1 Insertion hole Nus Figure 5 15 Connecting a cable to module power supply safety power supply part safety input part safety output part terminal block o Z 2 For extension communication part terminal block Insert a flathead screwdriver into a ditch between the insertion holes and insert a cable into the hole while pressing the driver For use of bar terminals the cable can be inserted without pressing the open close button oO wW a e L m a WwW a 2 a m Q O x o 2 zZ ILZ gro FE Dog Lu na2O0 Open close button Flathead screwdriver LE Insertion hole Nus Figure 5 16 Connecting a cable to extension communication part terminal block TROUBLESHOOTING APPENDIX 5 4 Wiring 5 27 5 4 2 Spring clamp terminal block SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LS cries b Disconnecting a cable 1 For module power supply part safety power supply part saf
23. 5 10 Connecting a light curtain to the main module b When a light curtain is connected to the extension module QS90SR2SP EX safety shutdown from the main module may be disabled depending on the wiring configuration 0 Wire the cables referring to the connection diagram shown in Figure 5 10 and E according to the precautions below 5 Extension module 5 W ra e i lu a 54 A 2 COMO 256 LJ Control OOF 2AVIN Caput xo A ZOE COM1 ns To the main module oy iN Control PT oo O 24G terminal output 2 Safety light curtain Figure 5 11 Connecting a light curtain to the extension module 9 E o Safety shutdown from the main module turns off inputs by cutting off input power 5 supplied to the COM terminal of the extension module a That is if the wiring is configured so that power of the light curtain is supplied from g the COM terminal of the extension module power supply of the light curtain turns off and outputs of the extension module stops consequently in the event of the safety shutdown x 2 a E 5 4 Wiring 5 21 5 4 1 Precautions for safety devices and wiring 5 22 SETTINGS AND PROCEDURES BEFORE OPERATION 5 4 Wiring MELSEC LES cries 1 Precautions for selecting power supply Power supply input of a light curtain will be connected to the COM terminal of the extension module Select a light curtain compatible with the specifications
24. 9 to 150Hz 9 8m s directions resistance liant Und 175mm complian nder P i 5 to 9Hz l 9 continuous 0 069inch 2 S I M L d 5 vibration 9 to 150Hz 4 9m s 5 Shock resistance JIS B 3502 IEC 61131 2 compliant 147m s 3 times each in X Y Z directions Operating ul 1 No corrosive gases o ambience mi Operating B m 4 2000m 6562ft or less SES altitude OA E Installation location Inside of control panel of IP standard 54 or more ES ui Overvoltage mE s Ill or less category Pollution degree 2 or less E E Equipment class Class S dE 1 This indicates the section of power supply to which the equipment is assumed to be connected between the public electrical power distribution network and the machinery within the premises a Category III applies to devices in fixed equipment such as switching device and industrial machine E The surge voltage withstand level of equipment for up to the rated voltage of 300V is 4000V 2 This index indicates the degree to which conductive material is generated in the environment where the equipment is used Pollution degree 2 is when non conductive pollution occurs However temporary conductivity may be produced due to condensation 3 The storage ambient temperature is 20 to 75 C if the system includes any CC Link safety relay B modules or extension safety relay modules a 4 Do not use or store the programmable controller under pressure hi
25. Connect normally closed contact of the electromagnetic switch to off check CONFIGURATION SYSTEM il T Check the wiring and settings Power ON SPECIFICATIONS Auto mode Start up mode Manual mode Turn ON the start up switch Check the operating status with LED and others FUNCTIONS End oO Figure 5 3 Start up procedures 2 2 3 POINT When powering ON the system make sure to power ON the safety power supply first and then the module power supply If the module power supply is powered ON first monitor signals cannot be read properly For details refer to Section 6 2 wW a e L m a WwW a 2 a m Q O x o 2 z LIZ gro FE Dog Lu Nna o TROUBLESHOOTING APPENDIX 5 2 CC Link Safety Relay Module 5 7 5 2 1 Start up procedures SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LS cries 5 2 2 Handling precautions This section explains handling precautions for the CC Link safety relay module N WARNING Do not touch the terminals while power is on Doing so could result in electric shock Turn off all phases of the external supply power used in the system when cleaning the module or retightening the terminal block mounting screws Not doing so could result in electric shock Tighten a terminal block mounting screw within the specified torque range If the terminal block m
26. Maximum switching frequency 1 200 times hour based on the rated control capacity Response Time until output ON 50ms or less safety input ON safety output ON time Time until output OFF 20ms or less safety input OFF safety output OFF Common wiring method All safety inputs and safety outputs are independent Number of extension modules Number of occupied I O points Up to three extension safety relay modules can be connected 32 points 2 slots I O assignment Input Internal current consumption 5VDC 0 09A Voltage 20 4 to 26 4VDC ripple ratio within 5 Module power supply Current 35mA when not using extension module 110mA when using three extension modules Voltage 20 4 to 26 4VDC ripple ratio within 5 Safety power supply Current 85mA when not using extension module 325mA when using three extension modules Noise durability DC type noise voltage 500Vp p noise width 14s noise frequency 25 to 60Hz noise simulator condition Dielectric withstand voltage 2 500VAC 1mA or less for 1 minute between safety outputs 2 500VAC 1mA or less for 1 minute between safety input and safety output 2 500VAC 1mA or less for 1 minute between power supply and safety output Insulation resistance 100M or more measured with a 500VDC insulation resistance tester between safety outputs 100MQ or more measured with a 500VDC insulation resistance tes
27. allowable voltage of 250VAC 30VDC contact N type Positive common Resistance load 250VAC 5A 30VDC 5A Negative common Five million times or more Type Input format X0 x1 Mechanical Relay life Electrical Hundred thousand times or more Maximum switching frequency Response Time until output ON 1 200 times hour based on the rated control capacity 50ms or less safety input ON safety output ON time Time until output OFF 20ms or less safety input OFF safety output OFF Common wiring method All safety inputs and safety outputs are independent Module power supply Voltage Supplied from Q series safety relay module or CC Link safety relay module Safety power supply Voltage Supplied from Q series safety relay module or CC Link safety relay module Noise durability DC type noise voltage 500Vp p noise width 1 Us noise frequency 25 to 60Hz noise simulator condition Dielectric withstand voltage 2 500VAC 1mA or less for 1 minute between safety outputs 2 500VAC 1mA or less for 1 minute between safety input and safety output 2 500VAC 1mA or less for 1 minute between power supply and safety output Insulation resistance 100M or more measured with a 500VDC insulation resistance tester between safety outputs 100M or more measured with a 500VDC insulation resistance tester between safety input and safety output 100M or more
28. block cover Figure 1 2 Terminal block cover 1 2 Features 1 OVERVIEW MELSEC LES cries 1 3 Checking the Safety Relay Module Model This section explains how to check the safety relay module model OVERVIEW QS90SR28 P Q Q For Q series CC For CC Link EX For extension Z P Input with positive commons z 3 T r m N Input with positive common and negative common S nO Figure 1 3 Checking the safety relay module model e e o z o me o LL n 7 Yn eum o E em E LL lu c O U W a m Zu e 928 E Zor ES 000 o z E Q o dE 7 WwW al a o c E x Q Fa W n a lt 1 3 Checking the Safety Relay Module Model 1 4 2 SYSTEM CONFIGURATION MELSEC QS CHAPTER2 SYSTEM CONFIGURATION This chapter explains the system configuration precautions for use and system equipment of the safety relay module 2 1 System Configuration Figure 2 1 shows system configuration using the safety relay module jnpow dD uoneijs Jejse o o o o o o D o gt lt o D lt ainpow jddns 1 MOdq Safety part Extension Extension Extension safety safety relay module relay module safety relay module _y Communication part Safety part Extension Extension Extension safety safety safety relay module relay module relay module CC Link safety relay module Wf SNL Lula aV La LLL
29. does not turn ON e e O O O Safety system 2 does not turn ON Replace the module Safety system 1 does not turn e e oo o e o e ii OFF Safety system 2 does not turn ee o o eoe o i OFF Check if th ly i System error occurred ados idi DPI normally supplied No power supply on safety side s Check between the power supplies lil o 4 Extension module communication for short has not established TM Check if the extension module is Extension module is disconnected normally connected ON O OFF ON or OFF 1 The status that start up processing has been performed to the module 6 2 6 1 Q Series Safety Relay Module 6 1 1 Error check method with LED 6 TROUBLESHOOTING MEL SEC LE ries 6 1 2 Error check method with monitor signal Table 6 2 shows description cause investigation and corrective action of errors m depending on monitor signal g gt Table 6 2 Error handling of safety part with monitor signal I O port Corrective action Monitrsignal o KIRB KORB K1 Ko Zz xi Xo A display when the module does not o O O O O i is s Main module Normal c start Z Oo Qo e z e eo Main module Normal A display when the module starts na O Oo O O O Contact welding of KO relay e O O O O Contact welding of K1 relay e O O J a Contact welding of KO and K1 r
30. for the COM terminal and X0 X1 terminals of the extension module Table 5 9 Specifications for selectable light curtains Rated voltage 23 10 V Total amount of current consumption of light One light curtain is connected 420 mA or less curtain receiver Two light curtains are connected 340 mA or less ON voltage 20 0 V or more OFF voltage current 2 4 V or less 2 0 mA or less 1 Current consumption COM terminal output current 500 mA XO terminal input current D 40 mA X1 terminal input current 40 mA x Number of light curtains The number of light curtains means the number of light curtains connected in one system One system means the system configured with one main module and one or more extension module s Specifications for the COM terminal of the extension module Rated voltage 23 10 V Output current Maximum 500 mA Specifications for the XO and X1 terminals of the extension module ON voltage 20 0 V or more OFF voltage current 2 4 V or less 2 0 mA or less Input current Maximum 40 mA Input voltage Maximum 26 4 V Precautions for selecting power supply Power of a light curtain is supplied from power supply connected between 24V SAFETY and 24G SAFETY of the main module via the COM terminal of the extension module If the current or voltage supplied from the COM terminal is insufficient operation of the light curtain cannot be guaranteed Select the power supply devic
31. it as industrial waste CONDITIONS OF USE FOR THE PRODUCTO 1 Although MELCO has obtained the certification for Product s compliance to the international safety standards IEC61508 EN954 1 ISO13849 1 from TUV Rheinland this fact does not guarantee that Product will be free from any malfunction or failure The user of this Product shall comply with any and all applicable safety standard regulation or law and take appropriate safety measures for the system in which the Product is installed or used and shall take the second or third safety measures other than the Product MELCO is not liable for damages that could have been prevented by compliance with any applicable safety standard regulation or law MELCO prohibits the use of Products with or in any application involving and MELCO shall not be liable for a default a liability for defect warranty a quality assurance negligence or other tort and a product liability in these applications a power plants b trains railway systems airplanes airline operations other transportation systems c hospitals medical care dialysis and life support facilities or equipment d amusement equipments e incineration and fuel devices f handling of nuclear or hazardous materials or chemicals g mining and drilling h and other applications where the level of risk to human life health or property are elevated REVISIONS The manual number is given on the bottom lef
32. measured with a 500VDC insulation resistance tester between power supply and safety output Level of protection Weight IP1X 0 35kg External connection method Two piece spring clamp terminal block Safety input part Start up input part Safety power supply part Safety output part terminal block Applicable wire size AWG 18 to 14 0 75 to 2 5mm Extension communication part terminal block AWG 24 to 16 0 2 to 1 25mm Applicable solderless terminal bar terminal Applicable DIN rail 3 12 Refer to Section 5 4 TH35 7 5Fe TH35 7 5Al JIS C 2812 compliant 1 Manual operation such as start up switch operation is excluded 3 4 Extension Safety Relay Module Specifications 3 4 2 QS90SR2SN EX extension safety relay module 3 SPECIFICATIONS MEL SEC LES ries Table 3 7 Performance specifications of QS90SR2SN EX 2 2 Pin External connection diagram Connector Signal name number z amp einai 1 EA E Xx phon l 2 EB e communication 3 EG igiene __ part o Connected to a Monitor main module circuit 1 XS0 E or o another extension b Start up input 2 XS1 5 module part 3 Empty
33. minimum application load is 24VDC 5mA reference value 4 Protecting output contact The output contact of a module does not include a fuse Externally connect protection fuse to prevent welding of output contact To meet the Category 4 use a fuse of 3 6A If short circuit current is less than 5 0A a fuse is unnecessary As measures against inductive load protection such as using surge absorber to output contact is recommended 5 20 5 4 Wiring 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MELSEGC LoS series 5 Electromagnetic switch for control When using electromagnetic switch it must be forcibly guided type and high reliable 6 Connecting a light curtain 3 a When connecting a light curtain to the main module QS90SR2SP Q QS90SR2SP CC connect it to XO and X1 sides as shown in Figure 5 10 Connect light curtain power supply and safety part power supply by their ground side or supply power from the same power supply g us x Main module Main module b 24VDC 24V SAFETY 24VDC 24V SAFETY 4 24G J 4 24G Safety light curtain Safety light curtain Control il xo Control X0 z zavpo 24V IN ouputi X0 7 p eme ouputi X9 E T Control Sosa x1 Control COM ny PNAN ouput2 1 7 LM output2 1 X4 _ 7 n 7 Figure
34. model QCPU Q12HCPU W Q25HCPU E LL Q02PHCPU a Q06PHCPU z Process CPU Up to 32 O O SEs Q12PHCPU op E Q25PHCPU E 3 i Programmable QO00UJCPU Up to 8 Quas controller CPU QOOUCPU Up to 12 Q01UCPU Q02UCPU Up to 18 Q03UD E CPU o Universal model IA e Q04UD E HCPU Oo Oo if QCPU a QO6UD E HCPU 2 Q10UD E HCPU Up to 32 Q13UD E HCPU Q20UD E HCPU Q26UD E HCPU Q12PRHCPU Redundant CPU Up to 31 O O Q25PRHCPU x Q06CCPU V z C Controller module Q06CCPU V B Up to 32 O O amp Q12DCCPU V O Mountable x Not mountable 1 Limited within the range of the number of I O points for the CPU module 2 Mountable on any I O slots of the mountable base unit 2 2 Applicable Systems 2 2 2 SYSTEM CONFIGURATION MEL SEC LES ries 2 When mounting to remote I O station in MELSECNET H connection The following table shows the mountable network modules the number of mountable modules and mountable base units of the Q series safety relay module Shortage of power capacity may occur depending on the combination with other mounted modules or the number of mounted modules When mounting modules pay attention to the power capacity When shortage of power capacity occurs review the combination of modules to be mounted Table 2 2 Network modules and the number of mountable modules Number of Mountable base unit 2 Mountable network 5 Extension base unit mountable Main base unit on module 4 on remo
35. module COM E 5 com y x a E dise 7 Safety relay module SEC Safety relay module a Safety switch 60 NW afety light cura CON d xo 2 a S E e pA Ed U Zz E E Im no OPERATION x18 lz F eo gt O x4 Figure 5 13 Connecting safety devices TROUBLESHOOTING APPENDIX 5 4 Wiring 5 25 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERASION MELSEG IEN series 9 Safety stop and function stop When using safety relay module ON OFF operation is made with the function stop according to control target In this case use it together with safety stop Since only function stop may not stop the system not doing so may cause a malfunction Connect safety devices to X0 and X1 sides and cut off the output on control target side General relay RY i Programmable l i controller i i controller Control part Safety switch i AA i i Safety relay module 3 i i XO Internal 3 i i H ml circuit M Ps l COM x1 ECCE X o ZooZ101220 Safety j Function i Safety relay module istop LLUSOp e Control TI Figure 5 14 Safety stop and function stop 5 26 5 4 Wiring 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MEL SEC LOS series 5
36. ratio within 5 35mA when not using extension module 110mA when using three extension modules 20 4 to 26 4VDC ripple ratio within 5 Voltage Module power supply Current Voltage Safety power supply Current Noise durability 85mA when not using extension module 325mA when using three extension modules DC type noise voltage 500Vp p noise width 1 Us noise frequency 25 to 60Hz noise simulator condition Dielectric withstand voltage 2 500VAC 1mA or less for 1 minute between safety outputs 2 500VAC 1mA or less for 1 minute between safety input and safety output 2 500VAC 1mA or less for 1 minute between power supply and safety output Insulation resistance 100MQ or more measured with a 500VDC insulation resistance tester between safety outputs 100MQ or more measured with a 500VDC insulation resistance tester between safety input and safety output 100M or more measured with a 500VDC insulation resistance tester between power supply and safety output Level of protection IP1X Weight 0 37kg External connection method Two piece spring clamp terminal block Safety input part Start up input part Safety power supply part Module power supply Applicable part wire size Extension communication part terminal block AWG 24 to 18 0 2 to 0 75mm Safety output part terminal block AWG 24 to 14 0 2 to 2 5mm Applicable solderless terminal bar terminal
37. relay Z20 L P Z21 Motor x n E 8 When connecting an electromagnetic switch and such for output connect its normally closed contacts in series between XSO and XS1 4 Do not connect equipment other than a switch or sensor to each terminal of X0 X1 XSO and XS1 3 7 3 3 CC Link Safety Relay Module Specifications 3 3 1 QS90SR2SP CC CC Link safety relay module SPECIFICATIONS 3 3 2 MELSEC LES cries QS90SR2SN CC CC Link safety relay module Table 3 5 Performance specifications of QS90SR2SN CC 1 2 CC Link safety relay module QS90SR2SN CC Input specifications Output specifications Number of safety input points 1 safety input point 2 inputs Number of safety output points 1 safety output point 3 outputs Number of other input points Insulation method 1 start up input point Insulation method Relay insulation Relay insulation Category 4 3 6A point or less Rated load current Safety input rated input voltage 24VDC Category 3 5 0A point or less Safety input rated input current 4 6mA 300mA at relay start up Minimum switching load 5VDC 5mA Gisele steep 20 4 to PONDE Maximum allowable voltage of 250VAC 30VDC ripple ratio within 5 contact Type N type Input format X0 Positive common Resistance load 250VAC 5A 30VDC 5A X1 Negative common Mechanical Five million times or more Relay life Electrical Hundred thousand times or more
38. request of Customer or because Customer refuses or delays shipment shall be at the risk and expense of Customer MELCO shall not be liable for any damage to or loss of the Products or any delay in or failure to deliver service repair or replace the Products arising from shortage of raw materials failure of suppliers to make timely delivery labor difficulties of any kind earthquake fire windstorm flood theft criminal or terrorist acts war embargoes governmental acts or rulings loss or damage or delays in carriage acts of God vandals or any other circumstances reasonably beyond MELCO s control 5 Choice of Law Jurisdiction These terms and any agreement or contract between Customer and MELCO shall be governed by the laws of the State of New York without regard to conflicts of laws To the extent any action or dispute is not arbitrated the parties consent to the exclusive jurisdiction and venue of the federal and state courts located in the Southern District of the State of New York Any judgment there obtained may be enforced in any court of competent jurisdiction 6 Arbitration Any controversy or claim arising out of or relating to or in connection with the Products their sale or use or these terms shall be settled by arbitration conducted in accordance with the Center for Public Resources CPR Rules for Non Administered Arbitration of International Disputes by a sole arbitrator chosen from the CPR s panels of distinguish
39. supply is powered ON first monitor signals cannot be read properly For details refer to Section 6 3 FUNCTIONS oO wW a e L m a WwW a 2 a m Q O x o 2 zZ ILZ gro FE Dog Lu we TROUBLESHOOTING APPENDIX 5 3 Extension Safety Relay Module 5 13 5 3 1 Start up procedures SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LS cries 5 3 2 Handling precautions This section explains handling precautions for the extension safety relay module N WARNING Do not touch the terminals while power is on Doing so could result in electric shock Turn off all phases of the external supply power used in the system when cleaning the module or retightening the terminal block mounting screws Not doing so could result in electric shock Tighten a terminal block mounting screw within the specified torque range If the terminal block mounting screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions N CAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause a fire failure or malfunctions Do not disassemble or remodel the module Doing so could cause a failure malfunctions injury or fire If the product is repaired or remodeled by other than the s
40. 00000000000000000000000000000000000000000000000000000000000000000000000000000000006 A 8 INTRODUCTION 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 A 9 CONTENT Geccccccec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 A 9 ABOUT MANUALS 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0c06 E 12 COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES e eeeeee neenon een en eene ee eneeeeenee A 12 GENERIC TERMS AND ABBREVIATIONS sseccccoooooo0000000000000000000000000000000000000000000000000000000000000000 13 PACKING LIS Teeecococcocoooooooo00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 a 13 CHAPTER1 OVERVIEW 1 1to1 1 1 About Safety Relay Module 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000c 1 1 2 Features 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2 1 3 Checking the Safety Relay Module Model 00000000000000000000000000000000000000000000000000000000000000000000c 4 CHAPTER2 SYSTEM CONFIGURATION 2 1to2 2 1 System Configuration 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 int 1 22 Applicable SystemS eeeee ee eee
41. 000000000000000c0c0c6 4 5 1 4 Mounting removal 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0 H 5 5 2 CC Link Safety Relay Module 0000000000000000000000000000000000000000000000000000000000000000000000000000000cc0ccc F 6 5 2 1 Start up Dl OCedUres eeeeeee esee eee eee eese sees eee esse eese eeceeeseseesessseosss esse esses eceeesecceescsee esses eo 6 5 2 2 Handling precautions 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0c D 8 5 2 3 Part names and settings 00900000000000000000000000000000000000000000000000000000000000000000000000000000c0c0c P 9 5 2 4 Station number setting 000000000000000000000000000000000000000000000000000000000000000000000000000000000000 5 1 1 5 2 5 Module installation direction 0 000000000000000000000000000000000000000000000000000000000000000000000000000000 5 11 5 3 Extension Safety Relay Module 0000000000000000000000000000000000000000000000000000000000000000000000000000000 5 12 5 3 1 Start up Dl OCedUres eeeeeee esee eee eee eese ee ese ee eseeeesos esos eecceeeseeesoese essc secos secco seseeeeeeceeesoee 5 12 5 3 2 Handling precautions 0 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000 5 14 5 3 3 Part names and settings 0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000 5 15 5 3 4 Module installation direc
42. 00MQ or more measured with a 500VDC insulation resistance tester between power supply and safety output Level of protection IP1X Weight 0 37kg External connection method Two piece spring clamp terminal block Safety input part Start up input part Safety power supply part AWG 24 to 14 0 2 to 2 5mm N Safety output part Applicable terminal block wire size CC Link part Extension communication part terminal block AWG 24 to 16 0 2 to 1 25mm Applicable solderless terminal bar terminal Refer to Section 5 4 Applicable DIN rail TH35 7 5Fe TH35 7 5Al JIS C 2812 compliant 1 Manual operation such as start up switch operation is excluded 3 3 CC Link Safety Relay Module Specifications 3 3 2 QS90SR2SN CC CC Link safety relay module 3 SPECIFICATIONS MELSEC LES erie Table 3 5 Performance specifications of QS90SR2SN CC 2 2 Pin i External connection diagram Connector Signal name z number z t 1 W 24V UNIT 6 Module power 2 TH Fuse supply part 3 0 9A 24G UNIT aod 5A F
43. A serial number same as the one shown on the rating plate 5 16 5 3 Extension Safety Relay Module 5 3 3 Part names and settings MELSEC LES cies SETTINGS AND PROCEDURES BEFORE 5 OPERATION Module installation direction 5 3 4 M3IAHSAO The extension safety relay module can be installed in five directions NOLLVH SIJNOO WALSAS SNOILVOIJIO3dS Front installation SNOILONNA LO Horizontal installation NOI1VH3dO ECOC ENESENN Eor ANY SONILLAS c o uw o o Ks c o E s E o 2 2 E o z eo te o xz 2 E uw SNILOOHSSATENOwL XIGNAddv B 47 5 3 Extension Safety Relay Module 5 3 4 Module installation direction SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LS cries 5 4 Wiring This section explains wiring of the safety relay module power supply and I O module 5 4 1 Precautions for safety devices and wiring This section explains precautions for various safety devices and wiring 1 Safety input specifications Table 5 4 shows specifications of safety inputs Take care of safety device to be connected Wire the safety input so that the external wiring length can be 50m 164 04 feet or less Table 5 4 Connectable safety devices Module model Terminal Connectable device QS90SR2SP Q X0 L COM Positivecommon No voltage contact mechanical switch X0 Input XO QS90SR2SP CC p
44. ATION No CC Link station number setting f 8 Swich STATION No Set ones place of the station number with x 1 of STATION No Set a station number within the range from 1 to 64 Repeat use of a station number is not possible A switch for setting start up mode 9 Start up mode setting switch A side Auto mode M side Manual mode 10 Safety part extension connector OUT A connector for connecting an extension module 11 5 10 Serial number display 5 2 CC Link Safety Relay Module 5 2 3 Part names and settings A serial number same as the one shown on the rating plate SETTINGS AND PROCEDURES BEFORE OPERATION MEL SEC LOS series 5 2 4 Station number setting For station number setting in CC Link system refer to the User s Manual for the master m local module 3 5 2 5 Module installation direction The CC Link safety relay module can be installed in five directions 28 bz a8 E o Front installation 9 5 Horizontal installation wW a e L W a WwW a a m Q O x o e Zz LZ gro Zu rou I nano Figure 5 5 Module installation direction TROUBLESHOOTING APPENDIX 5 2 CC Link Safety Relay Module 5 11 5 2 4 Station number setting SETTINGS AND PROCEDURES BEFORE OPERASION MELSEG IEN cries 5 3 Extension Safety Relay Module 5 3 1 Start up procedures Figure 5 6 shows start up procedu
45. Do not disassemble or remodel the module Doing so could cause a failure malfunctions injury or fire If the product is repaired or remodeled by other than the specified FA centers or us the warranty is not covered Q electric fuse for overcurrent prevention is incorporated in the control circuit part of the safety relay module If the electric fuse operates power OFF the module once and power it ON again after resolving the failure Restrict the mounting removal of a module base unit and terminal block up to 50 times IEC61131 2 compliant after the first use of the product Failure to do so may cause the module to malfunction due to poor contact of connector Since the module case is made of resin do not drop or apply any strong impact to the module Doing so may damage the module Completely turn off the externally supplied power used in the system before mounting or removing the module to from the panel Not doing so may result in a failure or malfunctions of the module Use any radio communication device such as a cellular phone or a PHS phone more than 25cm 9 85 inch away in all directions of the programmable controller Not doing so can cause a malfunction Before touching the module always touch grounded metal etc to discharge static electricity from human body etc Not doing so can cause the module to fail or malfunction Disposal Precautions N CAUTION When disposing of this product treat
46. For HOw a D O COM COM 0 COM COM ans S ADS Ap 09 X1 LL0 9 x1 0 0 x1 o O O x1 Figure 5 9 System configuration and external wiring diagram for X0 a External wire length of the safety input X0 of the main module b External wire length of the safety input X0 of the first extension module TROUBLESHOOTING c External wire length of the safety input X0 of the second extension module d External wire length of the safety input X0 of the third extension module Example Wire length of the safety input X0 in a system where three QS90SR2SP EX extension modules are connected to the QS90SR2SP Q main module a b c d lt 50 m The same applies to X1 APPENDIX 5 4 Wiring 5 49 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES cries 3 Output contact rating Output contact rating is regulated to each category by IEC EN954 1 Use it with taking care of the following points Table 5 8 Output contact rating Compliant category Rated load Remarks Category 3 or less 5 0A Rated load 250VAC 50 60Hz 30VDC x EN60947 5 1 15AC 240VAC 2A cos 0 3 Category 4 3 6A 13DC 24VDC 1A L R 48ms 2 1 Even if Category 4 compliant system is configured when the rated load exceeds 3 6A the system becomes equivalent to Category 3 according to the standard 2 The
47. LCO s authorized representative for examination and if found defective for repair or replacement The costs of removal shipment to and from MELCO s designated examination point and reinstallation of repaired or replaced Products shall be at Customer s expense 4 If Customer requests and MELCO agrees to effect repairs onsite at any domestic or overseas location the Customer will pay for the costs of sending repair personnel and shipping parts MELCO is not responsible for any re commissioning maintenance or testing on site that involves repairs or replacing of the Products d Repairs of Products located outside of Japan are accepted by MELCO s local authorized service facility centers FA Centers Terms and conditions on which each FA Center offers repair services for Products that are out of warranty or not covered by MELCO s limited warranty may vary e Subject to availability of spare parts MELCO will offer Product repair services for 7 years after each Product model or line is discontinued at MELCO s or its FA Centers rates and charges and standard terms in effect at the time of repair MELCO usually produces and retains sufficient spare parts for repairs of its Products for a period of seven 7 years after production is discontinued f MELCO generally announces discontinuation of Products through MELCO s Technical Bulletins Products discontinued and repair parts for them may not be available after their production is discontinued
48. List of I O signals Device number Description Signal name XO RXO X0 Safety input 0 Input No input X1 RX1 X1 Safety input 1 Input No input X2 RX2 Z Safety output Output No output X3 RX3 XS Start up input Input No input X4 RX4 KO Internal safety relay KO drive coil Relay drive No relay drive Main module X5 RX5 K1 Internal safety relay K1 drive coil Relay drive No relay drive KORB Internal safety relay KO output X6 RX6 12 Relay output No relay output contact K1RB Internal safety relay K1 output X7 RX7 9 Relay output No relay output contact X8 RX8 X0 Safety input 0 Input No input X9 RX9 X1 Safety input 1 Input No input XA RXA Z Safety output Output No output XB RXB XS Start up input Input No input Extension module XC RXC KO Internal safety relay KO drive coil Relay drive No relay drive station number 1 XD RXD K1 Internal safety relay K1 drive coil Relay drive No relay drive KORB Internal safety relay KO output XE RXE Relay output No relay output contact 2 K1RB Internal safety relay K1 output XF RXF 12 Relay output No relay output contact X10 RX10 X0 Safety input 0 Input No input X11 RX11 X1 Safety input 11 Input No input X12 RX12 Z Safety output Output No output X13 RX13 XS Start up input Input No input Extension module X14 RX14 KO Internal safety relay KO drive coil Relay drive No relay drive statio
49. MITSUBISHI Mitsubishi Safety Programmable Controller MES CLES rie safety Relay Module User s Manual SAFETY PRECAUTIONS 6 Always read these instructions before using this equipment Before using the product please read this manual the relevant manuals introduced in this manual standard programmable controller manuals and the safety standards carefully and pay full attention to safety to handle the product correctly In this manual the safety instructions are ranked as A WARNING and A CAUTION WARNING Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury A Indicates that incorrect handling may cause hazardous conditions CAUTION resulting in minor or moderate injury or property damage w e e e e e mo Note that the N CAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important to personal safety Please save this manual to make it accessible when required and always forward it to the end user Design Precautions N WARNING A safety relay module turns OFF all outputs by safety input or a failure of external power supply Create an external circuit to securely stop the power of hazard by turning OFF the outputs Incorrect configuration may result in an accident When overcurrent due to such as load short circuit or load current exceeding the rating fl
50. Maximum switching frequency Response Time until output ON 1 200 times hour based on the rated control capacity 50ms or less safety input ON safety output ON time Time until output OFF 20ms or less safety input OFF safety output OFF Common wiring method All safety inputs and safety outputs are independent Number of extension modules Up to three extension safety relay modules can be connected Number of occupied stations 32 point assigned per station 32 points used 20 4 to 26 4 VDC ripple ratio within 5 Voltage Module power supply Current Voltage Safety power supply Current 70mA when not using extension module 145mA when using three extension modules 20 4 to 26 4 VDC ripple ratio within 5 85mA when not using extension module 325mA when using three extension modules Noise durability DC type noise voltage 500Vp p noise width 14s noise frequency 25 to 60Hz noise simulator condition Dielectric withstand voltage 2 500VAC 1mA or less for 1 minute between safety outputs 2 500VAC 1mA or less for 1 minute between safety input and safety output 2 500VAC 1mA or less for 1 minute between power supply and safety output Insulation resistance 100M or more measured with a 500VDC insulation resistance tester between safety outputs 100MQ or more measured with a 500VDC insulation resistance tester between safety input and safety output 1
51. RECTIVES 1 For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller EMC and Low Voltage Directives compliant into other machinery or equipment refer to Chapter 9 EMC AND LOW VOLTAGE DIRECTIVES of the QCPU User s Manual Hardware Design Maintenance and Inspection The CE mark indicating compliance with the EMC and Low Voltage Directives is printed on the rating plate of the programmable controller 2 For the product No additional measures are necessary for the compliance of this product with the EMC and Low Voltage Directives A 12 GENERIC TERMS AND ABBREVIATIONS Unless otherwise specified this manual uses the following generic terms and abbreviations to explain the safety relay module Generic term abbreviation Description Q series safety relay module Generic term for QS90SR2SP Q and QS90SR2SN Q CC Link safety relay module Generic term for QS90SR2SP CC and QS90SR2SN CC Extension safety relay module Generic term for QS90SR2SP EX and QS90SR2SN EX Generic term for Q series safety relay module CC Link safety relay module and Safety relay module i extension safety relay module Main module Generic term for Q series safety relay module and CC Link safety relay module Extension module Abbreviation for extension safety relay module PACKING LIST The following tables show the packing li
52. Relay Module 5 5 5 1 4 Mounting removal 5 2 SETTINGS AND PROCEDURES BEFORE OPERATION CC Link Safety Relay Module 5 2 1 Start up procedures DIS Figure 5 3 shows start up procedures for the CC Link safety relay module Start Y Mount a master module local module and standby master module on the base unit Y Install the modules to a control panel or machine Connect an extension module Yes Y Connect a main module to the extension module with safety part extension cable refer to Section 5 3 Connect the monitor part EA EB EG EP with shielded cable Y Set the extension module station number and extension communication terminating resistor setting switch refer to Section 5 3 Connect a safety part terminating connector to the last module No Connect the main module with CC Link dedicated cable and connect terminating resistor to both ends of the module Set start up mode with start up mode setting switch To next page Figure 5 3 Start up procedures 1 2 5 2 CC Link Safety Relay Module 5 2 1 Start up procedures SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES erie From previous page Auto mode Start up mode OVERVIEW Manual mode Connect the start up switch between XSO and XS1 Connect electromagnetic Switch to output No
53. TH 4 Fuse 0 9A 5 FG ew A pi m z 24VDC UNIT C pene 1 EA E UNIT T F 24G 1 Extension 2 EB ET UNIT communication 3 EG E E FG ao I part 4 SLD BE 7 5 EP 3 EA 1 24V SAFETY EB Monitor ae 2 24G SAFETY EG circuit circuit 3 xso e Connected to an SLD R p extension module Safety input 4 X 1 S Ep part 5 COMO 5 oO Safety circuit part 6 Xo 2 extension cable 7 COM1 or OUT safety part terminating 8 X1 connector Ne TH 1 Z00 Fuse Q 9A 24VDC 2 Z01 SH 24VvDC SAFETY Safety output 3 Z10 2 SAFETY T s part 4 zn E Start up lt gt SAFETY Ven 5 Z20 5 switch XS0 i 6 Z21 T xsi MCO MC1 A COMO Internal w Lavin Control safety circuit E output 1 X0 A m Po COM1 a a ontro OVIN output 2 x1 Z g Safety light curtain ro g T z zd i t ouo wo a BAW et Se Zo1 amp LLL LL eg zn 2 Safety rela Z20 s D tt 221 a Motor g 8 When connecting an electromagnetic switch and such for output connect its normally closed contacts in series between XSO and XS1 x 4 Do not connect equipment other than a switch or sensor to each terminal of X0 X1 XSO and XS1 z n Q lt 3 2 Q Series Safety Relay Module Specifications 3 3 3 2 1 QS90SR2SP Q Q series safety relay module SPECIFICATIONS MELSEC LES cries 3 2 2 QS90SR2SN Q Q series safety relay module Table 3 3 Performance specifications of QS90SR2SN Q 1 2 Q series safety relay module QS90SR2SN Q Input specifications
54. anuals Manual number Manual name model code QCPU User s Manual Hardware Design Maintenance and Inspection This manual explains the specifications of the CPU module power supply module base unit SH NA 080483ENG extension cable and memory card 13JR73 Sold separately Control amp Communication Link System Master Local Module Type AJ61BT11 A1SJ61BT11 User s Manual IB NA 66721 This manual explains the system configuration performance specifications functions handling 134872 wiring and troubleshooting of the AJ61BT11 and A1SJ61BT11 Sold separately Control amp Communication Link System Master Local Module type AJ61QBT11 A1SJ61QBT11 User s Manual This manual explains the system configuration performance specifications functions handling IB NA 66722 139873 wiring and troubleshooting of the AJ61QBT11 and A1SJ61QBT11 Sold separately CC Link System Master Local Module User s Manual QJ61BT11N This manual explains the system configuration performance specifications functions handling SH NA 080394E wiring and troubleshooting of the QJ61BT11N 13JR64 Sold separately Type Q80BD J61BT11N CC Link System Master Local Interface Board User s Manual For SW1DNC CCBD2 B SH 080527ENG This manual explains the system configuration performance specifications functions handling 13JR77 wiring and troubleshooting of the Q80BD J61BT11N Sold separately COMPLIANCE WITH THE EMC AND LOW VOLTAGE DI
55. block TROUBLESHOOTING APPENDIX 5 4 Wiring 5 29 5 4 2 Spring clamp terminal block SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES erie 5 4 3 Attaching removing a terminal block 1 Attaching a terminal block a For Q series safety relay module Insert a terminal block into the connector and tighten terminal block fixing screws with a flathead screwdriver b For CC Link safety relay module and extension safety relay module Fully insert the terminal block to the connector As for module power supply part safety power supply part safety input part safety output part terminal block close the terminal block cover after the insertion The terminal block cover cannot be closed if the terminal block is not fully inserted Terminal block cover Figure 5 20 Terminal block cover 2 Removing a terminal block a For Q series safety relay module Loose the terminal block fixing screws with a flathead screwdriver and pull out the terminal block b For CC Link safety relay module and extension safety relay module As for module power supply part safety power supply part safety input part safety output part terminal block open the terminal block cover before pulling out the terminal block with a flathead screwdriver 5 4 4 Precautions for handling CC Link dedicated cable This section explains precautions for handling the CC Link dedicated cable Do not handle the cable in the following manner Doi
56. cable solderless terminal bar terminal Refer to Section 5 4 Applicable DIN rail TH35 7 5Fe TH35 7 5Al JIS C 2812 compliant 3 10 1 Category 4 is complied only when connecting a light curtain of Type 4 2 Manual operation such as start up switch operation is excluded 3 4 Extension Safety Relay Module Specifications 3 4 1 QS90SR2SP EX extension safety relay module 3 SPECIFICATIONS MEL SEC LES ries Table 3 6 Performance specifications of QS90SR2SP EX 2 2 Pin External connection diagram Connector Signal name number z amp anal 1 EA E xtension n 2 EB communication 3 EG part Monitor d EP main module croi 1 X90 z or i o another extension Start up input 2 X 1 z module part 3 Empty 4 Empty E e 1 COM BE Safety input 2 X0 3 Connected to another part 3 COM extension module 4 x1 1 Empty Safety output 2 Z00 lt Connected to a m main module part 1 3 210 m mW IN a E ddndion Safety circuit part ui iid a module extension cable 1 Empty Safety output 2 Z01 Connected to another art 2 3 Z11 extension module Safety circuit part OUT j extension cable 4 221 or o safety part terminating connector E o em ES 2
57. cations eeeeeee eee ee eee ee eee ee ee eee eee eee e eese ee eese sees sees eeceeeeseseeseseeosose esses esseecce sooo 3 E 15 CHAPTER4 FUNCTIONS 4 1to4 4 1 Dual Input Function 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009 1 A 9 4 2 4 3 4 4 4 5 4 6 Start up off Check Function 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000c 2 Start up Method Selection Function 00000000000000000000000000000000000000000000000000000000000000000000000000009 3 Safety Output Function 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c 3 Monitor Function 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006 4 Partial Shutdown Function with Extension Module 0000000000000000000000000000000000000000000000000000000090c 5 CHAPTERS SETTINGS AND PROCEDURES BEFORE OPERATION 5 1to5 5 1 Q Series Safety Relay Module 0000000000000000000000000000000000000000000000000000000000000000000000000000c0cccc D 1 5 1 1 Start up Dl OCedUres eeeeeee eese eee ee eese e eese eee eseesoss ees se ecsseecssessseseesssesessesosessseecsse esse eese D 1 5 1 2 Handling precautions 000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000c0c D 3 5 1 3 Part names and settings 0000000000000000000000000000000000000000000000000000000000000000
58. ction or failure The user of this Product shall comply with any and all applicable safety standard regulation or law and take appropriate safety measures for the system in which the Product is installed or used and shall take the second or third safety measures other than the Product MELCO is not liable for damages that could have been prevented by compliance with any applicable safety standard regulation or law MELCO prohibits the use of Products with or in any application involving power plants trains railway systems airplanes airline operations other transportation systems amusement equipments hospitals medical care dialysis and life support facilities or equipment incineration and fuel devices handling of nuclear or hazardous materials or chemicals mining and drilling and other applications where the level of risk to human life health or property are elevated MELCO SHALL NOT BE LIABLE FOR SPECIAL INCIDENTAL CONSEQUENTIAL INDIRECT OR PUNITIVE DAMAGES FOR LOSS OF PROFITS SALES OR REVENUE FOR INCREASED LABOR OR OVERHEAD COSTS FOR DOWNTIME OR LOSS OF PRODUCTION FOR COST OVERRUNS OR FOR ENVIRONMENTAL OR POLLUTION DAMAGES OR CLEAN UP COSTS WHETHER THE LOSS IS BASED ON CLAIMS FOR BREACH OF CONTRACT OR WARRANTY VIOLATION OF STATUTE NEGLIGENCE OR OTHER TORT STRICT LIABILITY OR OTHERWISE In the event that any damages which are asserted against MELCO arising out of or relating to the Products or defects in them con
59. d when performing troubleshooting to find a failure cause take corrective action against it and start the system early 1 Visual check Check the following points 1 Machine status stop status operating status 2 3 4 5 Wiring status safety input line power supply cable CC Link dedicated cable extension cable 6 Indication status of various indicators POW PW ERR KO K1 Z XO X1 L RUN SD RD L ERR 7 Setting status of various setting switches Status of safety relay module power supplies External device status Module mounting status After checking from 1 to 7 monitor PLC diagnostics module operating status or program contents with GX Developer 2 Failure check An failure is divided into two categories as shown below a Safety related failure 1 Whether the safety input is ON 2 Whether the safety input does not change at start up 3 Whether the external device connected to off check remains OFF until start up 4 Whether KO and K1 LEDs are both OFF before start up b Monitor related failure Check how a failure changes by the following operations 1 Switch the RUN STOP RESET switch on the programmable controller to STOP 2 Switch the RUN STOP RESET switch on the programmable controller to RESET 3 Power ON OFF the monitor sides of the safety relay module and programmable controller OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS FUNCTIONS PROCEDURES BEFORE
60. ding of KO and K1 relays o e O O O e e KO and K1 relays do not turn ON m s B o Oo 5 Safety system 1 does not turn Replace the module OFF Safety system 2 does not turn e e O O e O O O OFF System error occurred No power supply on safety side Extension module communication has not established Extension module is disconnected Check if the power supply is normally supplied Check between the power supplies for short Check if the extension module is normally connected ON O OFF ON or OFF 1 The status that start up processing has been performed to the module POINT When L ERR LED turns ON or is flashing it indicates that an error occurred in the CC Link system For troubleshooting of the CC Link system refer to the following manual CC Link System Compact Type Remote I O Module User s Manual 6 2 CC Link Safety Relay Module 6 2 1 Error check method with LED 6 TROUBLESHOOTING MEL SEC LE ries 6 2 2 Error check method with monitor signal Table 6 4 shows description cause investigation and corrective action of errors m depending on monitor signal g gt Table 6 4 Error handling of safety part with monitor signal I O port re enw en rece wees SCR R ERE O Monitorsignal O O O o KRB KORB KT T KO xs Z XP X9 3 A display when the module does n
61. displayed Check errors with monitor signals after poweing ON the safety power supply 6 3 Extension Safety Relay Module 6 7 6 3 2 Error check method with monitor signal APPENDIX APPENDIX MELSEC LES ries Appendix 1 External Dimensions Appendix 1 1 Q series safety relay module 1 QS90SR2SP Q QS90SR2SN Q m T 3 86 QS90SR2SP Q iz Pwr ijxo ERI 1X1 SPWI1 Ki ike QS90SR2SP Q U OS A a d a SSN DOOO VY m Y mn Wen Y nn V um We V en Y SS SS SS SS SS Ss SS BASOA e Is 90 17 5 8 54 0 69 55 2 Figure App 1 QS90SR2SP Q QS90SR2SN Q App 1 Appendix 1 External Dimensions Appendix 1 1 Q series safety relay module 2 17 Unit mm inch APPENDIX MELSEC LES cies Appendix 1 2 CC Link safety relay module 1 QS90SR2SP CC QS90SR2SN CC gt x Center of DIN rail A z z o NC E MITSUBISHI XO IXS TE E2246 HELSEC QS90SR2SP CC Xs SAFETY z a W E ae bz F o 0 L RUI H slt i E are Eje 0 a
62. e c Precautions for connecting a light curtain E When connecting a light curtain referring to the connection diagram shown in 2 Figure 5 11 pay attention to the following 5 1 Light curtains cannot be connected to the main module and the extension module respectively at the same Only a switch such as an emergency stop can be connected as safety input of the main module D Up to three extension modules can be connected to one main module In this case however up to two extension modules are available for connecting a light curtain one light curtain per module W a e L m a W ha 2 a m Q O x o e Zz LZ gro zug rou I nano For the third extension module only a switch such as an emergency stop can be connected oO Power supply of a light curtain is cut off by turning on opening the contact of the switch which is connected to the input X0 and X1 of the main module Check the time required for the light curtain to restart in the specification and provide an interlock until the restart of the light curtain is completed TROUBLESHOOTING 4 When connecting a switch to the XO and X1 terminals of the main module wire the cables so that the cable length becomes within 10m for both between the X0 and COM terminals and between the X1 and COM terminals Switch means a device whose condition between the COM terminal and XO or X1 terminal is short circuited when the switch is off
63. e eoe eee oe ec soos ecce oos eoceooceccecceseceeo 3 6 2 CC Link Safety Relay Module 000000000000000000000000000000000000000000000000000000000000000000000000000000c0cccc 4 6 2 1 Error check method with LED cocccccccccccccccccccccccccccccccccccccccvcccccccccccccccccccccococccccocoooeee 4 6 2 2 Error check method with monitor Signaleeeeeeee eee eee eee e eee eoe eee eese soos ecce oos eoceoosesccesceseceeo 5 6 3 Extension Safety Relay Module 0000000000000000000000000000000000000000000000000000000000000000000000000000c0cccc 5 6 6 3 1 Error check method with LED cecec0000000000000000000000000000000000000000000000000000000ccccc0ccccccccccc 5 6 6 3 2 Error check method with monitor Signaleccecccccccccccscccccccsccccccccccscccsocscccsocscoccoocccccsocscoes im 7 APPENDIX App 1 to App Appendix 1 External Dimensions 0 00000000000000000000000000000000000000000000000000000000000000000000000000000000 App 1 A 10 Appendix 1 1 Q series safety relay module 00000000000000000000000000000000000000000000000000000000000000000 App a 1 Appendix 1 2 CC Link safety relay module 00000000000000000000000000000000000000000000000000000000000000000 App 2 Appendix 1 3 Extension safety relay module 000000000000000000000000000000000000000000000000000000000000000 App 3 ABOUT MANUALS The manuals related to this product are shown below Refer to the following table when ordering required manuals Related m
64. e which meets the following conditions Power supply output voltage 24 10 V Power supply output current Main module current consumption 85 mA Extension module current consumption 80 mA x Number of extension modules Total amount of current consumption of light curtain XO terminal input current 40 mA X1 terminal input current 40 mA x Number of light curtains mA or more 2 Control output current is not included If included subtract the control output current amount 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LS cries Calculation example A calculation example for the system with three extension modules and two light curtains is shown below s In the example current consumption of each light curtain is assumed as 3 follows Current consumption of light curtain A receiver 120 mA Current consumption of light curtain B receiver 210 mA is 2 Safety relay module specifications E Main module current consumption 85 mA DZ Extension module current consumption 80 mA X0 X1 terminal input current 40 mA Power supply output current mA gt 85 mA 80 mA x 3 120 mA Q 210 mA 40 mA 40 mA x 2 Power supply output current mA gt 815 mA As a result of the calculation it is concluded that power supply which has output current 815 mA or more is required for the system configuration in the above exampl
65. eck If connecting normally closed contact of electromagnetic switch other than forcibly guided type contact separation of the electromagnetic 7 Z le O z 5 TN W switch cannot be detected P Wire the start up off check input so that the external wiring length can be 20 50m 164 04 feet or less 258 The timing of safety input and start up off check are inconstant fog Therefore control using this timing cannot be made BES z o 2 u 5 o E APPENDIX 4 2 Start up off Check Function 4 2 4 FUNCTIONS MEL SEC LOS series 4 3 Start up Method Selection Function This function allows to select the start up method with start up setting switch The start up method has auto mode and manual mode 1 Auto mode This mode starts immediately after safety input and off check are all met Set the start up setting switch to A side Use this mode when connecting such as door switch 2 Manual mode This mode starts by pressing the start up switch when safety input and external device connected to the start up off check terminal are all met The mode starts after the start up input turns from ON to OFF to prevent a malfunction due to contact welding of the start up switch Set the start up setting switch to M side Use this mode when connecting such as operation preparation switch POINT Never use the start up switch during the auto mode Doing so may cause a malfunction or failure of the
66. ed control capacity 50ms or less safety input ON safety output ON 20ms or less safety input OFF safety output OFF All safety inputs and safety outputs are independent Module power supply Voltage Supplied from Q series safety relay module or CC Link safety relay module Safety power supply Voltage Supplied from Q series safety relay module or CC Link safety relay module Noise durability Dielectric withstand voltage Insulation resistance Level of protection Weight DC type noise voltage 500Vp p noise width 14s noise frequency 25 to 60Hz noise simulator condition 2 500VAC 1mA or less for 1 minute between safety outputs 2 500VAC 1mA or less for 1 minute between safety input and safety output 2 500VAC 1mA or less for 1 minute between power supply and safety output 100MQ or more measured with a 500VDC insulation resistance tester between safety outputs 100MQ or more measured with a 500VDC insulation resistance tester between safety input and safety output 100M or more measured with a 500VDC insulation resistance tester between power supply and safety output IP1X 0 35kg External connection method Safety input part Start up input part Safety power supply part Safety output part terminal block Applicable wire size Two piece spring clamp terminal block AWG 18 to 14 0 75 to 2 5mm Extension communication part terminal block AWG 24 to 16 0 2 to 1 25mm Appli
67. ed neutrals Judgment upon the award rendered by the Arbitrator shall be final and binding and may be entered by any court having jurisdiction thereof The place of the arbitration shall be New York City New York The language of the arbitration shall be English The neutral organization designated to perform the functions specified in Rule 6 and Rules 7 7 b 7 8 and 7 9 shall be the CPR SH NA 080746ENG D ae oes MELSEG QS Safety Relay Module User s Manual MODEL QS SR U SY E n 13JY62 SH NA 080746ENG D 1001 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 ia NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPA When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice
68. eee eese eee eese oce oe eese esee eccesso sese oce sese oce sse oce osse esse oes ecse oes ecse oos eoe eo 2 2 CHAPTER3 SPECIFICATIONS 3 1 to3 3 1 General Specifications 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 3 1 3 2 Q Series Safety Relay Module Specifications 00000000000000000000000000000000000000000000000000000000000000000 3 2 3 2 1 QS90SR2SP Q Q series safety relay module 00000000000000000000000000000000000000000000000000000000099 3 2 3 2 2 QS90SR2SN Q Q series safety relay module 00000000000000000000000000000000000000000000000000000000090 3 4 3 3 CC Link Safety Relay Module Specifications eeeee esee e eee e eee ee eee eee ee eee ee eese eese eese eecceesceeecoee 3 E 6 3 3 1 QS90SR2SP CC CC Link safety relay module 090000000000000000000000000000000000000000000000000000090 3 6 3 3 2 QS90SR2SN CC CC Link safety relay module 000000000000000000000000000000000000000000000000000000000 3 8 3 4 Extension Safety Relay Module Specifications 000000000000000000000000000000000000000000000000000000000000 3 10 3 4 1 QS90SR2SP EX extension safety relay module 00000000000000000000000000000000000000000000000000000 3 10 3 4 2 QS90SR2SN EX extension safety relay module eeeccccececeecc0c0000c0c0c00000ccccccccccccccccccc 3 12 3 5 I O Signalseeeeeeececcceccccecceocccccccccccoccocoococccccccccccccccccoccocococcocccceccccoccococoocoooocecccccocecoe 3 14 3 6 Cable Specifi
69. elays 2 e o o e e KO relay does not turn ON Hus i dii E Due to a failure on the coil side Place the module g b s a s K1 relay does not turn ON n Due to a failure on the coil side id o o e e o e e KO and K1 relays do not turn ON Due to a failure on the coil side Check if the wiring between start up inputs are normal Check if the normally closed E 2 At auto mode contact connected to the off check E O O O O O O TN E Off check does not turn ON operates normally and the wiring is 5 m normal eCheck if setting of the start up mode is correct x Check if the wiring between start m up inputs are normal z 9 eCheck if the connected start up PE 6 ololo o e o s recede switch operates hormallyandthe MEME witc erates normally an ES Off check does not turn OFF QUEM P y EO m wiring is normal 000 Check if setting of the start up 6 mode is correct e O e O e O Q Safety system 1 does not turn ON g O e O e e O e Safety system 2 does not turn ON 5 Replace the module 9 O e O e s O O O Safety system 1 does not turn OFF E e O Q O OQ O O O Safety system 2 does not turn OFF a fe O Oo O O O O e Check if the input device connected E The safety input is incorrect to the safety input operates O O O O O e O normally and the wiring is normal The safety power supply has not e e O O O e O O Power ON the safety power supply been powered ON ON O OFF ON or OFF
70. elding wires power supply cables of 2 mm AWG 14 or FG wires are crimped to bar terminals using the CRIMPFOX UD6 4 or CRIMPFOX UD6 6 bar terminals may not be connected to the terminal block depending on the cross sectional shape after crimping 3 Applicable terminals and crimp tools Table 5 10 shows applicable solderless terminals bar terminals and applicable crimp w tools E E o Table 5 10 Applicable solderless terminals bar terminals and crimp tools Product Model WEL Clg Remarks Bar type solderless For CC Link dedicated cables m ee 0 3 to 1 65mm I __ Mitsubishi Electric Engineering Co Ltd pee Leon nc ool tor bar e uu Bui FA NH65A Pi solderless terminal b e TE0 5 10 0 3 to 0 5mm TE0 75 10 0 75mm Bart Iderl ar Vos solaeriess TE1 0 10 1 0mm terminal Y TE1 5 10 NICHIFU Co Itd 1 5mm2 E lt TE2 5 12 2 5mm s Tool for bar t ool for bar ype NH 79 a solderless terminal AI0 5 10WH 0 5mm AI0 75 10GY 0 75mm Bar type solderless Dun Al1 10RD 1 0mm terminal pT AI1 5 10BK 1 5mm 2 e AI2 5 10BU 2 5mm 2 o Z CRINPFOX UDE PHOENIX CONTACT 5 CRIMPFOX 5 Tool for bar type UD6 4 w a solderless terminal CRIMPFOX 2 UD6 6 c CRIMPFOX ZA3 g n 8 9 ja oO fal z Ed U Zz E E Ww 2 OPERATION 2 When power supply cables of 2 5mm maximum applicable wire size or FG wires are crimped to bar terminals of 2 5 mm bar terminals may not be connected to the terminal
71. ety input part safety output part terminal block While fully pressing the open close button with a flathead screwdriver pull out the cable 2 For extension communication part terminal block While fully pressing the ditch between the insertion holes with a flathead screwdriver pull out the cable 2 Method for processing the cable end The cable strip length must be around 10mm 0 39 inch If the cable is stripped too much conductive part may stick out of the terminal block which leads to electric shock or short circuit between adjacent terminal blocks If the stripped length is too short sufficient contact may not be ensured Figure 5 17 Cable strip length For use of bar terminals pay attention to the following 1 Select a bar terminal suitable for the cable size 2 Use an appropriate crimp tool to crimp the bar terminal 3 Insert the cable so that cable cores will stick out by 0 to 0 5mm 0 to 0 02 inch from the sleeve edge Figure 5 18 Bar terminal 4 Check an appearance of the bar terminal after crimping it Do not use the terminal if it is not crimped properly or the side is damaged refer to Figure 5 19 A cable is not edge inserted to a shell Figure 5 19 Example of incorrect bar terminal crimp 5 28 5 4 Wiring 5 4 2 Spring clamp terminal block OPERATION 5 SETTINGS AND PROCEDURES BEFORE MELSEGC LoS series 1 When shi
72. fety input switch of the main module is pressed the whole outputs MO M1 M2 M3 are shut off If SW1 safety input switch of the extension module on station number 1 is pressed only output of the extension module M1 is shut off By shorting the safety input of the extension module on station number 3 the safety input is synchronized with the safety output of the main module and is driven shut off POINT The safety output of the extension module can be synchronized only with main module therefore it cannot be synchronized with another extension module 4 5 4 6 Partial Shutdown Function with Extension Module SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES cies CHAPTERS SETTINGS AND PROCEDURES BEFORE OPERATION OVERVIEW This chapter explains settings and procedures before operating the safety relay module 5 1 Q Series Safety Relay Module 5 1 1 Start up procedures CONFIGURATION SYSTEM Figure 5 1 shows start up procedures for the Q series safety relay module Start Mount a main module on the base unit and install it to a control panel or machine Connect an extension module Yes Connect a main module to the extension module with safety part extension cable refer to Section 5 3 Connect the monitor part EA EB EG EP with shielded cable SPECIFICATIONS FUNCTIONS oO Y Set the extension module station number and extension communicatio
73. g the monitor result of safety status with non safety z device such as programmable controller is inhibited E Do not use device information gained from the monitor function for controlling safety z devices W c O Non safety T SS 20 W 255 Monitor of safety oF z information Eom woo nao Safety switch J D f aM OM es 5 i Safety relay S i module t e requiring safety control E E s 2 E x Q Fa W n a lt 4 5 Monitor Function 4 4 4 FUNCTIONS MEL SEC LOS ries 4 6 Partial Shutdown Function with Extension Module This function allows to shut off only the outputs of extension module by using safety inputs of extension module By shutting off only the necessary parts operating rate of equipment and production line can be raised Operation diagram swo swi Sw2 Safety Safety Safety Short circuit between Swo input input input input PES COM and inpu JE Cmo gt Extension Extension Extension 5 Main module module module swi oN module Station Station Station f M1 number 1 number 2 number 3 ei Cue Safety Safety Safety Safety input input input input MO M1 M2 M3 LLL MM Figure 4 4 Partial shutdown with extension module The following shows an operation example when the safety relay module system in Figure 4 4 is configured If SWO sa
74. gher than the atmospheric S pressure of altitude Om Doing so may cause a malfunction When using the programmable controller under pressure please contact your local Mitsubishi office 3 1 General Specifications 3 1 SPECIFICATIONS 3 2 MELSEC LES cries Q Series Safety Relay Module Specifications This section explains the specifications of the Q series safety relay module 3 2 1 QS90SR2SP Q Q series safety relay module Item Input specifications Table 3 2 Performance specifications of QS90SR2SP Q 1 2 Q series safety relay module QS90SR2SP Q Output specifications Number of safety input points 1 safety input point 2 inputs Number of safety output points 1 safety output point 3 outputs Number of other input points 1 start up input point Insulation method Relay insulation Insulation method Relay insulation Category 3 5 0A point or less Rated load current Safety input rated input voltage 24VDC Category 4 3 6A point or less Safety input rated input current 4 6mA 300mA at relay start up Minimum switching load 5VDC 5mA 20 4 to 26 4VDC Maximum allowable voltage of Operating voltage range 250VAC 30VDC ripple ratio within 5 contact Type P type Input format X0 Positive common Resistance load 250VAC 5A 30VDC 5A x1 Positive common Mechanical Five million times or more Relay life Electrical Hundred thousand times or more
75. his function doubles safety inputs to prevent damage of the safety functions due to a single failure The doubled safety inputs operate after making sure that the internal module external devices and wiring are normal by the start up off check function Briefly if a module external devices or wiring has a failure the module does not start After module start up if one safety input does not turn OFF due to a failure the output is cut off by turn OFF of the other safety input Safety relay module One signal Figure 4 1 Dual input wiring 4 1 4 1 Dual Input Function 4 FUNCTIONS MEL SEC LES ries 4 2 Start up off Check Function This function is to start the system after making sure that status of the safety relay module i and external device are normal i When the safety relay and electromagnetic switch are connected connecting the normally closed contacts to the start up off check terminal of the safety relay module inhibiting the start up at a failure such as contact welding z0 Off check oz 609 Non safety part p iC Start up switch sodas Start up Safety relay e Electromagnetic e ia Emergency stop command modul switch Z switch afety E l output 6 Power etc S J l Light curtain Safety status s etc al 7 Figure 4 2 Off check function POINT Connect normally closed contact of forcibly guided type electromagnetic Switch to off ch
76. ide for Customer s use They do not constitute warranties and are not incorporated in the contract of sale for the Products These terms and conditions constitute the entire agreement between Customer and MELCO with respect to warranties remedies and damages and supersede any other understandings whether written or oral between the parties Customer expressly acknowledges that any representations or statements made by MELCO or others concerning the Products outside these terms are not part of the basis of the bargain between the parties and are not factored into the pricing of the Products THE WARRANTIES AND REMEDIES SET FORTH IN THESE TERMS ARE THE EXCLUSIVE AND ONLY WARRANTIES AND REMEDIES THAT APPLY TO THE PRODUCTS MELCO DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 3 Limits on Damages a MELCO S MAXIMUM CUMULATIVE LIABILITY BASED ON ANY CLAIMS FOR BREACH OF WARRANTY OR CONTRACT NEGLIGENCE STRICT TORT LIABILITY OR OTHER THEORIES OF RECOVERY REGARDING THE SALE REPAIR REPLACEMENT DELIVERY PERFORMANCE CONDITION SUITABILITY COMPLIANCE OR OTHER ASPECTS OF THE PRODUCTS OR THEIR SALE INSTALLATION OR USE SHALL BE LIMITED TO THE PRICE PAID FOR PRODUCTS NOT AS WARRANTED Although MELCO has obtained the certification for Product s compliance to the international safety standards EN954 1 1S013849 1 from TUV Rheinland this fact does not guarantee that Product will be free from any malfun
77. ing load 5VDC 5mA 20 4 to 26 4VDC Maximum allowable voltage of Operating voltage range 250VAC 30VDC ripple ratio within 596 contact Type P type Input format XO Positive common Resistance load 250VAC 5A 30VDC 5A x1 Positive common Mechanical Five million times or more Relay life Electrical Hundred thousand times or more Maximum switching frequency Time until output ON Time until output OFF Response time Common wiring method 1 200 times hour based on the rated control capacity 50ms or less safety input ON safety output ON 20ms or less safety input OFF safety output OFF All safety inputs and safety outputs are independent Number of extension modules Up to three extension safety relay modules can be connected Number of occupied stations 32 point assigned per station 32 points used Voltage 20 4 to 26 4VDC ripple ratio within 5 Module power supply Current 70mA when not using extension module 145mA when using three extension modules Voltage 20 4 to 26 4VDC ripple ratio within 5 Safety power supply Current 85mA when not using extension module 325mA when using three extension modules Noise durability DC type noise voltage 500Vp p noise width 14s noise frequency 25 to 60Hz noise simulator condition Dielectric withstand voltage 2 500VAC 1mA or less for 1 minute between safety outputs 2 500VAC
78. k Safety Relay Module Specifications 3 9 3 3 2 QS90SR2SN CC CC Link safety relay module SPECIFICATIONS 3 4 MELSEC LES cries Extension Safety Relay Module Specifications This section explains the specifications of the extension safety relay module 3 4 1 QS90SR2SP EX extension safety relay module Item Input specifications Table 3 6 Performance specifications of QS90SR2SP EX 1 2 Extension safety relay module QS90SR2SP EX Output specifications Number of safety input points 1 safety input point 2 inputs Number of safety output points 1 safety output point 3 outputs Number of other input points 1 start up input point Insulation method Relay insulation Insulation method Relay insulation Category 3 5 0A point or less Rated load current Safety input rated input voltage 24VDC Category 4 3 6A point or less Safety input rated input current 4 6mA Minimum switching load 5VDC 5mA 20 4 to 26 4VDC Maximum allowable voltage of Operating voltage range 250VAC 30VDC ripple ratio within 5 contact Type P type Input format XO Positive common Resistance load 250VAC 5A 30VDC 5A x1 Positive common Mechanical Five million times or more Relay life Electrical Hundred thousand times or more Maximum switching frequency Time until output ON Time until output OFF Response time Common wiring method 1 200 times hour based on the rat
79. l output off is 20ms or less For details refer to Section 3 4 b Safety outputs are turned off after the light curtain stops Configure the system considering the time described at 3 and 4 5 24 5 4 Wiring 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MELSEGC LoS series 7 Safety devices to be connected Connect safety devices that meet the conditions as shown below 2 a Push button switch for emergency stop i The switch that has the direct opening action positive opening mechanism and complies with EN60947 5 1 or IEC60947 5 1 b Door interlock switch 2 The switch that has the direct opening action positive opening mechanism and complies with EN60947 5 1 or IEC60947 5 1 53 BE c Light curtain beam sensor switch as The switch that has reliable performance so that it can satisfy the required control category The input P type of the safety relay module does not have the channel to channel T short circuit diagnostics function for light curtain Therefore when using a light curtain and making it complied with Category 4 it must be Type 4 of IEC S EN61496 1 n 8 Connecting safety devices The same safety device cannot be input to multiple modules Also start up input cannot be input to multiple input modules v 4 4 2 Safety relay m du Safetytelay
80. ly designed incompatible or defective hardware or software 5 that fails because consumable parts such as relay batteries backlights or fuses were not tested serviced or replaced 6 operated or used with equipment production lines or systems that do not meet applicable and commensurate legal safety and industry accepted standards 7 operated or used in abnormal applications 8 installed operated or used in contravention of instructions precautions or warnings contained in MELCO s user instruction and or safety manuals technical bulletins and guidelines for the Products 9 used with obsolete technologies or technologies not fully tested and widely accepted and in use at the time of the Product s manufacture 10 subjected to excessive heat or moisture abnormal voltages shock excessive vibration physical damage or other improper environment or 11 damaged or malfunctioning due to Acts of God fires acts of vandals criminals or terrorists communication or power failures or any other cause or failure that results from circumstances beyond MELCO s control f All Product information and specifications contained on MELCO s website and in catalogs manuals or technical information materials provided by MELCO are subject to change without prior notice g j The Product information and statements contained on MELCO s website and in catalogs manuals technical bulletins or other materials provided by MELCO are provided as a gu
81. module According to the standard the system cannot start at the auto mode for operation preparation or when using the light curtain In this case connect the start up switch or recovery reset switch and use itin the manual mode When using the start up switch during the manual mode always use the momentary type of NO normal open Connect the normally closed contact of forcibly guided type to off check input If using other than mentioned above it may cause a malfunction or failure of the module 4 4 Safety Output Function This function prevents incorrect output due to a single failure by doubling safety relay outputs internally The output can be stopped even if the one contact fails due to welding Moreover once a contact fails due to welding the system does not start after that therefore the safety is not damaged 4 3 4 3 Start up Method Selection Function 4 FUNCTIONS MEL SEC LES ries 4 5 Monitor Function This function allows to check operating status of the whole safety relay modules including i extension safety relay modules by connecting with the programmable controller using i programming tool Each module status can be checked as 32 point input from the CPU module i Z0 N E S Personal computer D GX Developer Figure 4 3 Monitor function 1 Don t in the monitor function Configuring a safety circuit usin
82. more at the sides of the contact for ventilation Do not directly touch the module s conductive parts or electronic components Doing so may cause malfunctions or a failure Securely connect connectors for each cable to the applied parts Not doing so may cause a malfunction due to poor connection Wiring Precautions WARNING Be sure to shut off all phases of the external supply power used by the system before wiring Not completely turning off all power could result in electric shock or damage to the product When energizing or operating the module after installation or wiring be sure to close the attached terminal cover Not doing so may result in electric shock CAUTION Ground the FG and LG terminals correctly Not doing so could result in electric shock or malfunctions Wire the module correctly after confirming the rated voltage and terminal layout Connecting a power supply of a different rated voltage or incorrect wiring may cause a fire or failure Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause a fire failure or malfunctions Tighten a terminal block mounting screw terminal screw and module mounting screw within the specified torque range If the terminal block mounting screw or terminal screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulti
83. n terminating resistor setting switch refer to Section 5 3 wW a e L W a WwW a a m Q O x o 2 zZ LIZ gro eus Dog WwW na2O0 Connect a safety part terminating connector to the last module Set start up mode with start up input mode setting switch To next page Figure 5 1 Start up procedures 1 2 TROUBLESHOOTING APPENDIX 5 1 Q Series Safety Relay Module 5 1 5 1 1 Start up procedures SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES cries From previous page Auto mode Start up mode Manual mode Connect the start up switch between XSO and XS1 Connect electromagnetic Switch to output No Connect normally closed contact of the electromagnetic switch to off check 4 Check the wiring and settings Power ON Auto mode Start up mode Manual mode Turn ON the start up switch Check the operating status with LED and others End Figure 5 1 Start up procedures 2 2 E POINT When powering ON the system make sure to power ON the safety power supply first and then the module power supply If the module power supply is powered ON first monitor signals cannot be read properly For details refer to Section 6 1 5 1 Q Series Safety Relay Module 5 1 1 Start up procedures SETTINGS AND PROCEDURES BEFORE OPERATION
84. n ON 9 O O e O J Safety system 1 does not turn ON Replace the module Oo O O Oo e e Safety system 2 does not turn ON Oo O e Oo e O O Safety system 1 does not turn OFF e O O e O O Safety system 2 does not turn OFF Check if the power supply is normally e 7 System error occurred supplied No power supply on safety side Check between the power supplies for short ON O OFF ON or OFF 1 The status that start up processing has been performed to the module 6 6 6 3 Extension Safety Relay Module 6 3 1 Error check method with LED 6 TROUBLESHOOTING MEL SEC LE ries 6 3 2 Error check method with monitor signal Table 6 6 shows description cause investigation and corrective action of errors m depending on monitor signal d Table 6 6 Error handling of safety part with monitor signal I O port Corrective action Monitor signal _ __ KIRB KORB K1 Ko KAKER x z A display when the module does not o O O O O O Main module Normal c start Z e e o d e Main module Normal A display when the module starts ee O o O O O id Contact welding of KO relay e O O O O z m Contact welding of K1 relay e e O O s E i Contact welding of KO and K1 relays 2 KO relay does not turn ON 2 O e gt Due to a failure on the coil side Replace the module 5 K1 relay does not turn ON e o
85. n number 2 X15 RX15 K1 Internal safety relay K1 drive coil Relay drive No relay drive KORB Internal safety relay KO output X16 RX16 12 Relay output No relay output contact K1RB Internal safety relay K1 output X17 RX17 12 Relay output No relay output contact X18 RX18 X0 Safety input 0 Input No input X19 RX19 X1 Safety input 41 Input No input X1A RX1A Z Safety output Output No output X1B RX1B XS Start up input Input No input Extension module X1C RX1C KO Internal safety relay KO drive coil Relay drive No relay drive station number 3 X1D RX1D K1 Internal safety relay K1 drive coil Relay drive No relay drive KORB Internal safety relay KO output X1E RX1E i Relay output No relay output contact K1RB Internal safety relay K1 output X1F RX1F 9 Relay output No relay output contact 1 The signal is always OFF regardless of the safety input status if the main module is not operating 2 KORB and K1RB indicate whether the actual safety relay contacts KO and K1 are ON respectively This allows a detection of welding of safety relay contact 3 14 3 5 O Signals 3 SPECIFICATIONS MELSEC LES cries 3 6 Cable Specifications 1 Safety circuit part extension cables i Table 3 9 shows the specifications of cables used for adding a safety relay module i Use the following cable for adding the safety part If using a cable other than the following the operation is not guaranteed Table 3 9 Cable specifications
86. ng in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the screw or module Over tightening the screw may cause a drop due to the damage of the screw or module Be sure to fix the communication cables or power cables by ducts or clamps when connecting them to the module Failure to do so may cause damage of the module or cables due to a wobble unintentional shifting or accidental pull of the cables or malfunctions due to poor contact of the cable Wiring Precautions CAUTION When removing the connected communication cables or power cables do not pull the cable with grasping the cable part Remove the cable connected to the terminal block after loosening the terminal block screws Pulling the cable connected to a module may result in malfunctions or damage of the module or cable Use applicable solderless terminals and crimp them with a tool specified by maker Imperfect connections could result in short circuit fires or erroneous operation A protective film is attached to the top of the Q series safety relay module to prevent foreign matter such as wire chips from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation Install our programmable controller in a control panel complying with the IP standard of 54 or more Wire the main
87. ng so may damage the cable Squashing it with sharp tool Twisting it excessively Pulling it strongly exceeding the allowable tensility Treading it Placing an object on it Scratching a cable jacket 5 30 5 4 Wiring 5 4 3 Attaching removing a terminal block SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES erie 5 4 5 Connecting with CC Link dedicated cables Figure 5 21 shows how safety relay modules are connected with CC Link dedicated cables Mast dii CC Link CC Link Sstermo ps safety relay module safety relay module A Terminating DA EE DA DA resistor Whitg DB NE m DB Yellow pd NE taji DG ii i DG i DG Turn ON the CC Link N I D ME terminating resistor SLD N SLD N SLD setting switch LT Figure 5 21 Connecting with CC Link dedicated cables POINT 1 Connect the shielded wire of the CC Link dedicated cable to SLD terminals of each module and ground the both ends to the protective ground conductor via FG terminals The SLD and FG terminals are connected inside the module 2 Always connect terminating resistor to both ends of the module on data link Connect terminating resistor between DA and DB terminals 5 4 6 Precautions for wiring power supply When wiring to the power supply of safety relay module take care of the following points Cable length of the module power s
88. nput is incorrect to the safety input operates O O o o o e o normally and the wiring is normal The safety power supply has not o e O O O e O O Power ON the safety power supply been powered ON ON O OFF ON or OFF x Q POINT 2 If the safety power supply has not been powered ON monitor signals that indicate normal module operation are not displayed The fixed pattern shown in Table 6 4 is displayed Check errors with monitor signals after poweing ON the safety power supply 6 2 CC Link Safety Relay Module 6 5 6 2 2 Error check method with monitor signal 6 TROUBLESHOOTING MELSEC LES cries 6 3 Extension Safety Relay Module 6 3 1 Error check method with LED Table 6 5 shows description cause investigation and corrective action of errors depending on LED display on the module Table 6 5 Error handling of safety part with LED LED signal E ti ause orrective action IPN ERR 22 A IO 6 e O O O O O O Extension module Normal A display when the module does not start o O Qo e e Main module Normal A display when the module starts Check if the power supply is normally supplied The module power supply is not normally Check between the power supplies for supplied short In case of input N type check between the dual inputs for short e O o O O O O Contact welding of KO and K1 relays o O O O O e KO and K1 relays do not tur
89. odule is suited for small scale safety control whose number of I O points is around 10 a Programming is unnecessary Safety circuits can be easily created only by wiring without programming and settings Since an inspection on programming by safety certification organization is unnecessary the man hour taken for obtaining the safety approval can be omitted b Extension of safety circuit with extension module By connecting extension safety relay modules maximum 4 points of safety input and maximum 4 points of safety output can be controlled c Safety control can be performed by itself Since a communication circuit for Q series programmable controller and CC Link is separated from a circuit for achieving the safety function the safety relay module can perform safety control by itself independent of a failure of the Q series programmable controller or CC Link communication status Fail safe Fail safe can be achieved by inhibiting the safety relay module from starting when an error occurs in safety input start up input and or internal circuit of the safety relay module Improvement of efficiency in wiring work Using spring clamp terminal block allows to skip screw tightening work and to reduce wiring work significantly Connector insertion check Using terminal block cover for connector insertion check prevents poor connection If the terminal block is not inserted securely the terminal block cover does not close Terminal
90. oing so may cause malfunctions or a failure When disposing of this product treat it as industrial waste 1 Module fixing screw Tighten the module fixing screws and terminal block mounting screws within the following torque range Screw Specified torque range Module fixing screw M3 0 36 to 0 48N m Terminal block mounting screw M2 6 0 40 to 0 50N m 5 1 Q Series Safety Relay Module 5 3 5 1 2 Handling precautions OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS c FUNCTIONS W a e L m a WwW a fa m Q O x o 2 zZ LYZ gro eus Dog WwW NA oO TROUBLESHOOTING APPENDIX Number 1 SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES cries 5 1 9 Part names and settings This section explains each part name of the Q series safety relay module nn 8 a 1 t QS90SR2SP Q 4 T1 pwi xo ERR LI w AK 2 P al a ro eb IZ S OUTPUT i S 1 Q d Q d O PD 5 C Q 3 d ho O QS90SR2SP Q Name Indicator LED U J Figure 5 2 Q series safety relay module Table 5 1 Part names 1 2 PW Description Indicates status of module power supply ON Module power supply is supplied OFF Module power supply is cut off or electric fuse f
91. ot o O O O O i is i Main module Normal c start Z Oo Qo e z e eo Main module Normal A display when the module starts na O o O O O id Contact welding of KO relay e O O O O z m Contact welding of K1 relay e e O O s E i Contact welding of KO and K1 relays 2 o o e o e e KO relay does not turn ON 2 Due to a failure on the coil side Replace the module O e e e 5 o e P K1 relay does not turn ON e Due to a failure on the coil side o O O e P o e e KO and K1 relays do not turn ON Due to a failure on the coil side Check if the wiring between start up inputs are normal Check if the normally closed 9 O o o o o o P E At auto mode contact connected to the off check 2 Off check does not turn ON operates normally and the wiring is z normal eCheck if setting of the start up mode is correct s Check if the wiring between start E up inputs are normal 9 F W eCheck if the connected start up BES o o o o e o n At manual mode itch i mall dth OnE switch operates normally and the z Off check does not turn OFF e T Ege wiring is normal nra Check if setting of the start up 6 mode is correct e O 6 O e Q Safety system 1 does not turn ON Zz O Oo O e e O o Safety system 2 does not turn ON 5 Replace the module fe O Oo O e e O O O Safety system 1 does not turn OFF E I O O e O O O Safety system 2 does not turn OFF a O O O O O O e Check if the input device connected g The safety i
92. ounting screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions N CAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause a fire failure or malfunctions Do not disassemble or remodel the module Doing so could cause a failure malfunctions injury or fire If the product is repaired or remodeled by other than the specified FA centers or us the warranty is not covered Do not directly touch the module s conductive parts or electronic components Doing so may cause malfunctions or a failure When disposing of this product treat it as industrial waste 1 Mounting DIN rail When mounting a DIN rail pay attention to the following a Applicable DIN rail model JIS C 2812 compliant TH35 7 5Fe TH35 7 5AI b DIN rail mounting screw interval Mount the DIN rail with screws at intervals of 200mm 7 87 inch or less c DIN rail fixing bracket Securely fix a module with a DIN rail fixing bracket 5 8 5 2 CC Link Safety Relay Module 5 2 2 Handling precautions SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES erie
93. ows for a long time it may cause smoke or fire To prevent this create external safety circuit such as a fuse Create short circuit current protection for a safety relay and a protection circuit such as a fuse and breaker outside a safety relay module To inhibit a restart without manual operation after safety function of the safety relay module was performed and outputs were turned OFF create reset start up circuit using such as a reset switch outside the safety relay module Design Precautions CAUTION The safety category is evaluated by the whole equipment Make sure that the whole equipment meets the requirements before use Use the programmable controller in an environment that meets the general specifications contained in this manual Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product The life of safety relay used for the safety relay module depends on the open close condition and load Be sure to operate the equipment by use conditions to make sure that the number of allowable times that the relay opens closes Do not install the wiring of external devices or communication cables together with the main circuit or power lines or bring them close to each other Keep a distance of 100mm 3 94 inch or more between them Not doing so could result in noise tha
94. pecified FA centers or us the warranty is not covered Do not directly touch the module s conductive parts or electronic components Doing so may cause malfunctions or a failure When disposing of this product treat it as industrial waste 1 Mounting DIN rail When mounting a DIN rail pay attention to the following a Applicable DIN rail model JIS C 2812 compliant TH35 7 5Fe TH35 7 5Al b DIN rail mounting screw interval Mount the DIN rail with screws at intervals of 200mm 7 87 inch or less c DIN rail fixing bracket Securely fix a module with a DIN rail fixing bracket 5 14 5 3 Extension Safety Relay Module 5 3 2 Handling precautions OPERATION 5 SETTINGS AND PROCEDURES BEFORE MELSEGC LES series 5 3 3 Part names and settings This section explains each part name of the extension safety relay module m ed W gt Oo 5 5 1 4 Z E 6 NC s 2 XSO 20 EL 26 PWLOCAL ST NO nO ERR la 2 1 Z oN f x0 x LOCALLT Z i 5 7 H g 10 gt 9 Q 7 2 1 3 EH 5 2 o o Figure 5 7 Extension safety relay module Z Le Table 5 3 Part names 1 2 Number Name Description Indicates status of the module power sup
95. ply PW ON Module power supply is supplied OFF Module power supply is cut off or powered OFF with electric fuse WwW a e L m a WwW a fa m Q O x o 2 zZ LZ gro FE Dog WwW ge Indicates a failure in the monitor function of a module or communication error in extension communication ERR ON Communication error occurs in extension communication OFF Extension communication is normal o Indicates status of safety output Z E Z ON Safety output is generated both KO and K1 are ON T 1 Indicator LED OFF Safety output is not generated X0 Indicates status of safety input X0 X1 3 x ON Safety input is generated E OFF Safety input is not generated Indicates operating status of the internal safety relay KO coil status of KO KO ON Operating status of the internal safety relay KO is ON OFF Operating status of the internal safety relay KO is OFF Indicates operating status of the internal safety relay K1 coil status of K1 x K1 ON Operating status of the internal safety relay K1 is ON A OFF Operating status of the internal safety relay K1 is OFF amp uM EA EB EG Data terminal for extension communication 2 Extension communication part terminal block i EP Power supply terminal for extension module X0 Safety input XO input terminal COM Safety input XO COM terminal 3 Safety input part terminal block X0 X1 X1 Safety input X1 input te
96. point of manufacture or one year from date of Customer s purchase whichever is less Mitsubishi Safety relay module the Products will be free from defects in material and workmanship b At MELCO s option for those Products MELCO determines are not as warranted MELCO shall either repair or replace them or issue a credit or return the purchase price paid for them c For this warranty to apply 1 Customer shall give MELCO i notice of a warranty claim to MELCO and the authorized dealer or distributor from whom the Products were purchased ii the notice shall describe in reasonable details the warranty problem iii the notice shall be provided promptly and in no event later than thirty 30 days after the Customer knows or has reason to believe that Products are not as warranted and iv in any event the notice must given within the warranty period 2 Customer shall cooperate with MELCO and MELCO s representatives in MELCO s investigation of the warranty claim including preserving evidence of the claim and its causes meaningfully responding to MELCO s questions and investigation of the problem grant MELCO access to witnesses personnel documents physical evidence and records concerning the warranty problem and allow MELCO to examine and test the Products in question offsite or at the premises where they are installed or used and 3 If MELCO requests Customer shall remove Products it claims are defective and ship them to MELCO or ME
97. power supply to the power supply module installed in a control panel through a distribution terminal block Furthermore the wiring and replacement of a power supply module have to be performed by a maintenance worker who acquainted with shock protection For wiring method refer to the QCPU User s Manual Hardware Design Maintenance and Inspection Do not install the control lines together with the communication cables or bring them close to each other Doing so may cause a malfunction due to noise Startup and Maintenance Precautions WARNING Do not touch the terminals while power is on Doing so could result in electric shock Turn off all phases of the external supply power used in the system when cleaning the module or retightening the terminal block mounting screws terminal screws or module mounting screws Not doing so could result in electric shock Tighten a terminal block mounting screw and module mounting screw within the specified torque range If the terminal block mounting screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the screw or module Over tightening the screw may cause a drop due to the damage of the screw or module Startup and Maintenance Precautions N CAUTION
98. res for the extension safety relay module Start j Mount a module on a DIN rail or control panel k d Connect safety circuit part extension cable to the extension connector on the front of the module IN side Yy Connect the monitor part EA EB EG EP with shielded cable k d Set the station number of extension module communication y Connect a safety circuit part terminating connector to the last module Connect more extension modules No Set the terminating resistor switch for extension communication Y Set start up mode with start up mode setting switch v To next page Y Figure 5 6 Start up procedures 1 2 5 12 5 3 Extension Safety Relay Module 5 3 1 Start up procedures SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES erie From previous page Auto mode Start up mode OVERVIEW Manual mode Connect the start up switch between XSO and XS1 tt Y Check the wiring and settings l Y Power ON CONFIGURATION SYSTEM Auto mode Start up mode Manual mode Turn ON the start up switch Check the operating status with LED and others SPECIFICATIONS End Figure 5 6 Start up procedures 2 2 3 POINT When powering ON the system make sure to power ON the safety power supply first and then the module power supply If the module power
99. rminal m EA EB EG Data terminal for extension communication Extension communication part o j i 3 LOCAL COM SLD Shielding wire terminal terminal block EP Power supply terminal for extension module e 24V Safety part power supply 24V terminal 24G Safety part power supply 24G terminal d XSO0 XS1 Start up off check terminal iu o Safety power supply safety 26 4 S INPUT X0 Safety input XO input terminal b input part terminal block COM Safety input X0 COM terminal X1 Safety input X1 input terminal COM Safety input X1 COM terminal Z00 Z01 Safety relay output terminal p Safety output part terminal 5 block S OUTPUT Z10 Z11 Safety relay output terminal E C Z20 Z21 Safety relay output terminal z A switch for setting start up mode n 6 Start up mode setting switch A side Auto mode 2 M side Manual mode 7 Safety part extension connector OUT A connector for connecting an extension module 8 Module fixing hook A hook for fixing a module to a base unit One touch installation 9 Module mounting lever A lever for mounting a module on a base unit 2 o i o 5 1 4 Mounting removal Z m For mounting removing the Q series safety relay module on from the base unit refer to the QCPU User s Manual Hardware Design Maintenance and Inspection W a e L W a WwW a a m Q O x o e Zz LZ gro Zu rou I nano TROUBLESHOOTING APPENDIX 5 1 Q Series Safety
100. rminal COM Safety input X1 COM terminal 5 3 Extension Safety Relay Module 5 15 5 3 3 Part names and settings SETTINGS AND PROCEDURES BEFORE OPERATION Table 5 3 Part names 2 2 EL SEC LES aries Number Name Description 4 Start up part terminal block XS XSO XS1 Start up off check terminal Z00 Z01 Safety relay output terminal 5 Safety output part terminal block Z10 Z11 Safety relay output terminal Z20 Z21 Safety relay output terminal A switch for setting the station number of extension communication Setting switch status LOCAL ST No Setting 8 4 2 1 Extension communication 6 i LOCAL ST No station number setting switch Set a station number within the range from 1 to 3 Setting 4 or later may cause an error LE Switch 1 Reserved Extension communication ee 2 Switch 2 7 terminating resistor setting LT ce itch ON Terminating resistor is attached Swi OFF Terminating resistor is not attached A switch for setting start up input mode 8 Start up mode setting switch A side Auto mode M side Manual mode A connector for connecting an extension module IN A connector for connecting a module to the previous module with safety 9 Safety part extension connector IN OUT part extension cable at extension OUT A connector for connecting a module to the next module with safety part extension cable at extension 10 Serial number display
101. sist of personal injury wrongful death and or physical property damages as well as damages of a pecuniary nature the disclaimers and limitations contained in these terms shall apply to all three types of damages to the fullest extent permitted by law If however the personal injury wrongful death and or physical property damages cannot be disclaimed or limited by law or public policy to the extent provided by these terms then in any such event the disclaimer of and limitations on pecuniary or economic consequential and incidental damages shall nevertheless be enforceable to the fullest extent allowed by law In no event shall any cause of action arising out of breach of warranty or otherwise concerning the Products be brought by Customer more than one year after the cause of action accrues Each of the limitations on remedies and damages set forth in these terms is separate and independently enforceable notwithstanding the unenforceability or failure of essential purpose of any warranty undertaking damage limitation other provision of these terms or other terms comprising the contract of sale between Customer and MELCO 4 Delivery Force Majeure a Any delivery date for the Products acknowledged by MELCO is an estimated and not a promised date MELCO will make all reasonable efforts to meet the delivery schedule set forth in Customer s order or the purchase contract but shall not be liable for failure to do so Products stored at the
102. st of each product 1 Safety relay module Product Quantity Safety relay module 1 Hardware manual 2 Safety circuit part extension cable Product Quantity QS90CBL SE01 1 QS90CBL SE15 1 1 OVERVIEW CHAPTER Safety input Start up input MELSEC SR OVERVIEW This manual explains specifications handling and wiring methods of the safety relay module 1 14 About Safety Relay Module The safety relay module achieves basic safety functions for emergency stop only by wiring without programming It is safety check type module whose output does not turn ON until all conditions of the safety input normally closed contact off check input normally closed contact and start up switch normally open contact are met Using the module helps to reduce the man hour taken for configuring a safety check system 4 A Safety input Emergency stop switch light curtain etc oF cr Vv Off check input Start up switch c Figure 1 1 Safety relay module Such as electromagnetic B g switch Safety relay module 1 1 About Safety Relay Module 1 OVERVIEW MEL SEC LES ries 1 2 Features This section explains features of the safety relay module OVERVIEW 1 Obtaining
103. t of the back cover Print date Manual number Revision Apr 2008 SH NA 080746ENG A First edition Partial corrections COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES Section 5 1 1 5 1 4 5 2 1 5 3 1 6 1 2 6 2 2 6 3 2 Nov 2008 SH NA 080746ENG C Partial corrections Section 3 1 3 2 2 3 4 1 5 4 1 5 4 7 Jan 2010 SH NA 080746ENG D partial corrections Section 2 2 3 1 3 2 1 3 2 2 3 3 1 3 3 2 3 4 1 3 4 2 5 4 1 5 4 7 Jun 2008 SH NA 080746ENG B Japanese Manual Version SH 080745 D This manual confers no industrial property rights or any rights of any other kind nor does it confer any licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2008 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the Mitsubishi safety relay module Before using this product please read this manual carefully to develop full familiarity with the functions and performance of the safety relay module to ensure correct use CONTENTS SAFETY PRECAUTIONS e e ccc050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009 A 1 CONDITIONS OF USE FOR THE PRODUCT ece000505000000c0000000000000000000000000000000000000000000000000000000 A 7 REVISIONS cce05000000000000000000000000
104. t would cause erroneous operation Installation Precautions WARNING Do not use the product in flammable gas atmosphere or explosive gas atmosphere Doing so may result in fire or explosion due to such as an arc caused by opening closing the relays CAUTION For Q series safety relay module while pressing the module mounting lever located at the bottom of a module fully insert the module fixing projection into the fixing hole on the base unit Then mount the module with the fixing hole as a supporting point Incorrect loading of the module can cause a malfunction failure or drop When using the programmable controller in the environment of much vibration tighten the module with a screw Tighten the screw in the specified torque range Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module Make sure to fix CC Link safety relay module and extension safety relay module with a DIN rail fixing bracket Installation Precautions CAUTION Be sure to shut off all phases of the external supply power used by the system before mounting removing a module Not doing so may result in damage to the product When mounting a module make room for 5cm 1 97 inch or more at above and below of the module for ventilation When powering ON a contact at 3A or more consecutively make room for 5mm 0 20 inch or
105. te I O modules remote l O station station QJ72LP25 25 QJ72LP25G Up to 32 QJ72BR15 O Mountable x Not mountable 1 Limited within the range of the number of I O points for the network module 2 Mountable on any I O slots of the mountable base unit b CC Link safety relay module The CC Link safety relay module is used as remote I O station For system configuration of the CC Link system refer to the Control amp Communication Link System Master Local Module User s Manual c Extension safety relay module Maximum three extension safety relay modules can be mounted to the Q series safety relay module or CC Link safety relay module For extension method refer to Section 5 3 2 23 2 2 Applicable Systems 3 SPECIFICATIONS MEL SEC LES ries a 3 1 General Specifications z 3 Table 3 1 shows the general specifications of the safety relay module Table 3 1 General specifications o Item Specifications lt Operating ambient a 0 to 55 C BS temperature 59 Storage ambient 25 to 75 C 3 3 temperature Operating ambient TES 30 to 8596 RH non condensing in humidity Storage ambient amp bs 30 to 8596RH non condensing e humidity 5 Frequency Acceleration Amplitude Sweep count E Under 3 5mm 10 times each in 5 to 9Hz m JIS B 3502 IEC intermittent 0 14inch X Y Z Vibration M 2 M i 61131 2 vibration
106. ter between safety input and safety output 100MQ or more measured with a 500VDC insulation resistance tester between power supply and safety output Level of protection IP1X Weight 0 37kg External connection method Safety input part Start up input part Safety power supply part Module power supply Applicable part wire size Extension communication part terminal block Two piece spring clamp terminal block AWG 24 to 18 0 2 to 0 75mm Safety output part terminal block AWG 24 to 14 0 2 to 2 5mm Applicable solderless terminal bar terminal Refer to Section 5 4 1 Category 4 is complied only when connecting a light curtain of Type 4 2 Manual operation such as start up switch operation is excluded 3 2 Q Series Safety Relay Module Specifications 3 2 1 QS90SR2SP Q Q series safety relay module 3 SPECIFICATIONS MELSEC LES erie Table 3 2 Performance specifications of QS90SR2SP Q 2 2 Pin i External connection diagram Connector Signal name z number z 1 ti 3 24V UNIT 6 Module power 5 supply part 24G UNIT
107. the contact is closed and that has no load to develop voltage drop in the closed circuit APPENDIX 5 4 Wiring 5 23 5 4 1 Precautions for safety devices and wiring SETTINGS AND PROCEDURES BEFORE OPERATION MELSEC LES cries d Time chart Figure 5 12 shows the operation timing of each device when safety shutdown is executed by the main unit in the system where a light curtain is connected to the extension module Emergency Emergency stop released stop activated mae mesde KO Emergency stop Emergency siop released status activated status o 4 ig Start up switch M mode n extension module XS0 XS1 Off Light curtain Light curtain extension module X0 X1 72 beams blocked status Safety output 4 extension module Z00 Z01 5 Safety output 4 extension module Z10 Z11 5 Safety output 4 extension module Z20 Z21 5 Start up switch turned on Light curtain Beams blocked Blocked status Start up switch started terminated turned on again Figure 5 12 Operation time chart when a light curtain is connected 1 Confirm that the light curtain has started and then turn on the start up switch of the extension module 2 Light curtain start up time differs depending on the type of the light curtain 8 Light curtain stop time differs depending on the type of the light curtain 4 As for safety output response time time until output on is 50ms or less and time unti
108. the highest level of safety approval The safety relay module obtained the highest safety approval Category 4 of EN954 1 18013849 1 performance level E that the programmable controller can be gained In some conditions Category 3 performance level D can be gained A system ensuring higher safety can be configured g no 2 Category 3 and Category 4 compliant Oo A system complying with Category 3 or Category 4 of EN954 1 can be configured depending on safety input device to be connected and rated current Table 1 1 Conditions for complying with each category Z Safety input device to be Rated current m m connected oe Contact type Type 4 light h i I i yP yp E 5 0A max 3 6A max input device curtain Dual input with positive Category 3 or Category 3 or commons Category 3 Category 4 less Category 4 Input P type 9 Dual input with positive 2 i Not Equivalent to 9 common and negative common Category 4 Category 4 gt connectable Category 3 Input N type z 3 Monitoring safety control with the MELSEC Q series is possible E Mounting connecting the safety relay module on to existing MELSEC Q series 28 programmable controller allows monitoring operating status of the whole safety relay une module and error status of the module Fou nao TROUBLESHOOTING APPENDIX 1 2 Features 1 2 1 OVERVIEW MELSEC LES cries 4 Small scale safety control 5 6 7 The safety relay m
109. tion 000000000000000000000000000000000000000000000000000000000000000000000000000000 5 ta 17 5 4 Wiring 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 5 c 18 5 4 1 Precautions for safety devices and wiring 0 0000000000000000000000000000000000000000000000000000000000000 5 18 5 4 2 Spring clamp terminal block 0 000000000000000000000000000000000000000000000000000000000000000000000000000000 5 27 5 4 3 Attaching removing a terminal block eeeeeeeee eee ee ee eee eee eoe eee eene eee eee ee ee eee seseeeeseseeeee 5 30 5 4 4 Precautions for handling CC Link dedicated cable eeeeeeeeeeeeeeeeee eee ee ee ee ee eee ee eeeeeeeeeeeeo 5 30 5 4 5 Connecting with CC Link dedicated cables eeeeeeeeeee eee ee eene eee e eene eee ee eoe eeeseseceesesseeeee 5 31 5 4 6 Precautions for wiring power supply e eeeeeeeeeee ee ee eee ee eee eee eene eese ee ee eee oeesosesessesessesee e 5 31 5 4 7 Connecting extension modules seee eee ee ee ee eee eee ee eee eee eee eese eee eese eese eee eeeeeeeeeeeee B 32 CHAPTER6 TROUBLESHOOTING 6 1to6 6 1 Q Series Safety Relay Module 0000000000000000000000000000000000000000000000000000000000000000000000000000ccccccc 2 6 1 m Error check method with LED ococcooooooooooooo000000000000000000000000000000000000000000000000000000000000 2 6 1 2 Error check method with monitor Signaleeeeeeee eee esee eee ee
110. tion is not guaranteed Connect safety part terminating connector attached to the main module to OUT connector on the extension module on the last stage If unconnected the module does not operate 2 Adding the monitor part Use shielded cable to add the monitor part and ground the shield Not doing so may cause a malfunction due to noise Q series Extension Extension safety relay module safety relay module safety relay module IN IN OUT OUT OUT Terminating EA H9 EA H FHr EA fee resistor he ts built in EB 4359 ee ee p aiio EG SLD EP CC Link Extension Extension safety relay module safety relay module safety relay module OUT OUT OUT Terminating EA i H EA gt EA Je 2 resistor id ii i E CNET built in EB T i EB E m EB e o o EG it m EG H EG EP t j EP d j EP Figure 5 22 Connecting extension modules 5 32 5 4 Wiring 5 4 7 Connecting extension modules 6 TROUBLESHOOTING MELSEC LES cies CHAPTER6 TROUBLESHOOTING This chapter explains description cause investigation and corrective action of an error when using the safety relay module To increase system reliability starting the system early in the case of a failure is important as well as using the highly reliable devices The following is the basic three points that should be note
111. unctions ERR Indicates a failure in the monitor function of a module or an error in communications with the extension module ON An error occurred in communications with the extension safety relay module OFF Normal X0 X1 Indicates status of safety output ON Safety output is generated both KO and K1 are ON OFF Safety output is not generated Indicates status of safety input XO X1 ON Safety input is generated OFF Safety input is not generated S PW Indicates status of safety power supply ON Safety power supply is supplied OFF Safety power supply is cut off or electric fuse functions KO K1 5 1 Q Series Safety Relay Module 5 1 3 Part names and settings Indicates operating status of the internal safety relay KO coil status of KO ON Operating status of the internal safety relay KO is ON OFF Operating status of the internal safety relay KO is OFF Indicates operating status of the internal safety relay K1 coil status of K1 ON Operating status of the internal safety relay K1 is ON OFF Operating status of the internal safety relay K1 is OFF SETTINGS AND PROCEDURES BEFORE MELSEG eR Table 5 1 Part names 2 2 Number Name Description 24V Module power supply 24V terminal iu Module power supply part Zz 2 POWER 24G Module power supply 24G terminal ui terminal block 5 FG Module power supply FG te
112. upply must be within 10m 32 81 feet or less The power supply to be connected to the safety relay module must meet the following conditions 1 The switching power supply complies with the EMC Directive EN50178 EN60950 1 standard and NEC CLASS2 2 SELV Safety Extra Low Voltage Reinforced insulation from hazardous potential area 48V or more is provided 3 The power supply complies with the LVD Directive 4 The output voltage specification value is from 20 4 to 26 4VDC ripple ratio within 596 Use respective power supply for the module power supply and the safety power supply in order to obtain safety approval Operating voltage range may differ for each module Be careful with that when sharing the power supply wiht other Q QS series modules 5 4 Wiring 5 31 5 4 5 Connecting with CC Link dedicated cables OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS Oo FUNCTIONS WwW a e L W a WwW a a m Q O x o 2 z ILZ gro eus Dog Lu na2O0 TROUBLESHOOTING APPENDIX SETTINGS AND PROCEDURES BEFORE a ESL MELSEGC LoS series 5 4 7 Connecting extension modules 1 Adding the safety part Add a safety relay module of same input type Addition in combination with input P type module and input N type module is not possible For addition of the safety part use safety circuit part extension cable shown on Section 3 2 If using another cable the opera
113. uring operation x Q Flashing irregularly A terminating resistor is not attached is attached a wrongly or is influenced by noise amp OFF Normal communication Indicates communication status of safety part power supply SPW ON Safety part power supply is supplied OFF Safety part power supply is cut off or powered OFF with electric fuse 5 2 CC Link Safety Relay Module 5 9 5 2 3 Part names and settings Number 1 SETTINGS AND PROCEDURES BEFORE OPERATION Name Indicator LED MELSEC LS cries Table 5 2 Part names 1 2 Description Indicates status of safety output Z Z ON Safety output is generated both KO and K1 are ON OFF Safety output is not generated X0 Indicates status of safety input X0 X1 x1 ON Safety output is generated OFF Safety output is not generated Indicates operating status of the internal safety relay KO coil status of KO KO ON Operating status of the internal safety relay KO is ON OFF Operating status of the internal safety relay KO is OFF Indicates operating status of the internal safety relay K1 coil status of K1 K1 ON Operating status of the internal safety relay K1 is ON OFF Operating status of the internal safety relay K1 is OFF CC Link part extension communication part DA DB DG Data terminal for CC Link cable SLD Shielding wire terminal of CC Link cable 2 terminal block EA

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