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USER'S GUIDE

1. G9SX AD322 6 See note 2 Terminal arrangement t j O B TEIN l Pwa OFB j A m1 T2 100 max AND Y ae DED ERR i i OLOVA i AAAA age 10 115 max 6 See note 2 Typical dimension Note 1 Above outline drawing is for RC terminal type 2 For RC terminal type only G9SX ADA222 6 See note 2 Terminal arrangement OOOO OLVOOL 1 1 PwR FB D A tin O12 S 100 max Anpi ano2 r Y EI JED ERR 2 l 1 a 1 2 3 Q OGLO 3 g GOGSOO S ae ae 10 115 max G See note 2 Q Typical dimension Note 1 Above outline drawing is for RC terminal type o 2 For RC terminal type only 3 2 Basic Unit G9SX BC202 6 See note 2 Terminal arrangement OOOO TEDO i i pwRO FB 100 max ni 0T2 El ERRI i i PAO OOS t Sea 5 115 max 6 See note 2 Typical dimension Note 1 Above outline drawing is for RC terminal type 2 For RC terminal type only G9SX 80 USER S GUIDE 3 Dimensions and Terminal arrangements 3 3 Non contact Door Switch Controller
2. G9SX NS202 6 See note 2 Terminal arrangement ORAO DDED l 1 1 pwRO FB 100 max AND ns EI ERR i MOOS BOOS 23 max 115 max l 22 57 i 6 See note 2 Typleal dlmension Note 1 Above outline drawing is for RC terminal type G9SX NSA222 T03 Terminal arrangement 6 See note 2 28088 2 For RC terminal type only ORODHA Pwa FB j m0 Ot2 AND Ns 100 max a0 lep ERR PLOV TELES 35 5 max 10 115 max t 35 6 See note 2 Typical dimension Note 1 Above outline drawing is for RC terminal type 2 For RC terminal type only suoneoyioeds pue sbhunjey 3 4 Safety Guard Switching Unit G9SX GS226 T15 6 See note 2 Terminal arrangement t 2m EA OOA OOOCOOLO OrPwR FB AnD 2 Or ua DrT2 100 max Otre us D T7 N De JED ERR DAMAO F OQGOOVOVOS E an a k 115 max pa See note 2 Typical dimension Note 1 Above outline drawing is for RC terminal type 2 For RC terminal type only G9SX USER S GUIDE EE 3 Dimensions and Terminal arra
3. 11 12 13 14 lt G9SX GS gt 1 Check that the machine is stopped whenever the interlocked guard door is open ee esasa fo Beet Do not mount the switch and actuator on magnetic materials otherwise it may affect the operating distance Below are reference values of the effect to the operating distance Distance from surface of magnetic material Operating cieie Decrease to approx 90 of 0 to 5 mm rated value gt 5mm No effect Tighten all screws to the specified torque by using non magnetic M4 screws and washer for the installation of the switch and actuator After installation and using the actuator and switch fixing screws must be coated with tamper proof varnish or similar compound Using anaerobic locking compounds can have a detrimental effect on the plastic switch case if the compounds come into contact with the switch case Actuator Switch Wiring 1 Use the following to wire to the product Stranded wire flexible wire 0 2 to 2 5 mm AWG24 to AWG12 Solid wire steel wire 0 2 to 2 5 mm AWG24 to AWG12 2 When an auxiliary output is not used cut off the wiring and cover it with tape so that it does not contact other terminals a O E o 3 7 Use a mode selector that has an SPST NO SPST NC conta
4. See note 3 See note 3 Note 1 Internal power supply circuit is not isolated Note 1 Internal power supply circuit is not isolated 2 Logical AND input is isolated 2 Logical AND input is isolated 3 Outputs S14 to S24 are internally redundant 3 Outputs S14 to S54 are internally redundant G9SX 54 USER S GUIDE 1 O Terminals 1 4 Safety Guard Switching Unit Signal name Terminal name Connect the power supply plus 24 VDC to the mower Suppl maui Pigs ene power supply minus GND to the A2 terminal Safety inputs A T11 T12 T21 T22 Refer to 2 4 Cross Fault Detection and 2 5 Safety inputs B T61 T62 T71 T72 Connecting Safety Sensors and the G9SX Mode switching inputs M1 M2 Refer to 2 8 Switching Mode Feedback reset inputs T31 T32 T33 Refer to 2 3 Reset Mode Logical AND connection inputs T41 T42 Refer to 2 1 Logical AND Connection Cross fault detection inputs Y1 Y2 Refer to 2 4 Cross Fault Detection Instantaneous safety outputs 14 24 Keep these outputs open when they are not used OFF delayed safety outputs 44 S54 Keep these outputs open when they are not used Logical AND connection output L1 Refer to 2 1 Logical AND Connection Auxiliary monitor outputs X1 X2 X3 X4 Keep these outputs open when they are not used External indicator outputs UA UB Refer to 2 9 External Indicator Fault Diagnosis et Paican Aano eenig Y3 Y4 Refer t
5. G9SX USER S GUIDE Ratings and Specifications 1 Ratings 72 1 1 Advanced Unit Basic Unit 72 1 2 Non contact Door Switch Controller 73 1 3 Safety Guard Switching Unit 74 1 4 Expansion Unit 75 3 2 Characteristics 76 2 1 Advanced Unit Basic Unit 76 a 2 2 Non contact Door Switch Controller 77 2 3 Safety Guard Switching Unit 78 8 2 4 Expansion Unit 79 p 3 Dimensions and Terminal arrangements 80 3 1 Advanced Unit 80 3 2 Basic Unit 80 3 3 Non contact Door Switch Controller 81 3 4 Safety Guard Switching Unit 81 3 5 Expansion Unit 82 G9SX USER S GUIDE 1 Ratings 1 1 Advanced Unit Basic Unit Power input Item Model G9SX AD322 L ADA222 G9SX BC202 Rated supply voltage 24 VDC Operating voltage range 15 to 10 of rated supply voltage Rated power consumption See note 4 W max Note Power consumption of loads not included Inputs Item Model G9SX AD322 L ADA222 G9SX BC202 Safety input Operating voltage 20 4 VDC to 26 4 VDC internal impedance approx 2 8 kQ See note Feedback reset input Note Provide a current equal to or higher than that of the minimum applicable load of the connected input control device Outputs Item Model G9SX AD322 L ADA222 G9SX BC202 Instantaneous safety output P
6. 1 Incorrect wiring of safety input B channel 1 For example cross fault 1 Check the wiring to T61 T62 T71 T72 63 detection mode settings and safety and Y2 input wiring do not match v Fault involved with 2 Wiring to safety input B channel 1 and an safety input B 24 V or another I O terminal short 2 Check the wiring to T61 and T62 T6 blinks channel 1 circuited 3 Short circuit between safety inputs 3 Check the wiring to T61 T62 T71 and 63 Lights when cross fault detection mode is ON T72 4 Failure in internal circuit for T61 and T62 4 Replace the G9SX 1 Incorrect wiring of safety input B channel 2 For example cross fault 1 Check the wiring to T61 T62 T71 T72 i 63 gt detection mode settings and safety and Y2 3 input wiring do not match A Fault involved with 2 Wiring to safety input B channel 2 and 2 at safety input B 24 V or another I O terminal short 2 Check the wiring to T71 and T72 ae x lt T7 blinks channel 1 circuited 3 Short circuit between safety inputs 3 Check the wiring to T61 T16 T71 and 63 when cross fault detection mode is ON T72 4 Failure in internal circuit for T71 and T72 4 Replace the G9SX Fault involved with feedback reset 1 Incorrect feedback reset input wiring 1 Check the wiring to T31 T32 and T33 62 inputs Fault in Expansion 2 Connecting cable to Expansion Unit or 2 Check ine gonnpenng cable t the eee a Expansi
7. External connection impedance 100 Q max and 10 nF max Reset input time Reset button pressing time 100 ms min Accuracy of OFF delay time Within 5 of the set value Between logical AND connection terminals and power supply input terminals and other input and output terminals connected together Insulation resistance Between all terminals connected together and DIN rail 20 MQ min at 100 VDC 20 MQ min at 100 VDC Between logical AND connection terminals and power supply input terminals and other input and output terminals connected together Dielectric strength Between all terminals connected together and DIN rail 500 VAC for 1 min 500 VAC for 1 min Vibration resistance Frequency 10 to 55 to 10 Hz 0 375 mm single amplitude 0 75 mm double amplitude Shock Destruction 300 m s2 resistance Malfunction 100 m s2 Ambient temperature 10 to 55 C no icing or condensation Ambient humidity 25 to 85 Terminal tightening torque See note 4 0 5 N m Weight Approx 200 g Approx 125 g Note 1 When two or more Units are connected by logical AND the operating time and response time are the sum total of the operating times and response times respectively of all the Units connected by logical AND 2 Represents the operating time when the safety input turns ON with all other conditions set 3
8. Mode selector aAA HEIM KATK AE AMA Ha G9SX GS226 T15 2av Manual Fl KM3 T Control circuit Auto KM4 HE a zj Ho oJ a2 6 1626465 LIHKIKAHKSKK4 UA OB KM KM4 PLC etc amp amp me ndicator Indicator GND Diagnostic Diagnostic Note This example corresponds to category 4 check enabled check enabled G9SX E USER S GUIDE 4 Safety Measures for limited operations E Timing chart G9SX BC202 upper unit 10 Emergency Stop Switch S1 Reset switch S2 x KM1 KM2 NC contact KM1 KM2 NO contact Logical AND output L1 G9SX GS226 T15 lower unit i Logical AND input T41 3 8 Guard Lock Door Switch S4 4 Enabling Switch S3 i 1 5 7 9 Reset switch S7 i 1 2 i i y Mode selector input M1 a i i 1 1 i 1 Mode selector input M2 i i i i i i j j i i i if 1 i KM3 KM4 NC contact T 1 7 i KM5 KM6 NC contact i KM3 KM4 NO contact Tt OFF delay time OFF delay time il OFF delay time OFF delay time 1 In Normal operating mode the lower unit starts 2 Maintenance mode is selected 3 The operator opens the door and performs maintenance operation 4 The Enabling Switch is gripped to the middle position 5 In maintenance mode
9. Name Model Certified Body Appearance Features Safety Category Safety Light Curtain F3SJ Ver 2 e Conforms to EN and IEC standards and incorporates the highest level of safety design e Can be front mounted top mounted or back mounted in series e Finger hand or hand to body protection e Sensing width of 245 to 2 500 mm Emergency Stop Switch A165E e Same length as the 16 dia Short body A3B Switch and allows mounting or dismounting of the Switch Unit e Operational Unit design remains the same as previous models e Large terminals for easy wiring e Switch Unit can be easily mounted or dismounted using a special tool Emergency Stop Switch A22E e Easy mounting or dismounting of the Switch Unit from the Operational Unit using a lever provided e Not only round or forked crimp terminals but also solid wires can be connected to the Switch e Safety lock mechanism provided for the first time for 22 dia models e Applicable to 22 3 dia or 25 dia panel cutouts IP65 degree of protection However also use A22Z R25 for 25 dia cutout e Employs a three tier terminal block for lighted model for easy wiring in narrow spaces Enabling Grip Switch A4EG Scheduled for release in autumn of 2007 e Sure click feel to ensure operation e Easy configuration of safety circuits when combined with the G9SX GS Key type Selector Switch A22K CEM A
10. T2 blinks Fault involved with safety input 2 1 Incorrect wiring of safety input 2 For example cross fault detection mode settings and safety input wiring do not match 1 Check the wiring to T11 T12 T21 T22 and Y1 2 Wiring to safety input 2 and 24 V or another I O terminal short circuited 2 Check the wiring to T21 and T22 3 Short circuit between safety inputs when cross fault detection mode is ON 3 Check the wiring to T11 T12 T21 and T22 4 Failure in internal circuit for T21 and T22 4 Replace the G9SX NS blinks Fault in Non contact Door Switch input 1 Wiring to the Non contact Door Switch input and 24 V or another I O terminal short circuited 1 Check the wiring to D1 and D2 2 Incorrect wiring of Non contact Door Switch inputs in series connection 2 Check the wiring to the D40A Failure in internal circuit 3 Non contact Door Switch failed 3 Replace the D40A 4 Failure in internal circuit for D1 and D2 4 Replace the G9SX y FB blinks Fault involved with feedback reset inputs 1 Incorrect feedback reset input wiring 1 Check the wiring to T31 T32 and T33 Fault in Expansion Unit 2 Connecting cable to Expansion Unit or terminating connector disconnected 2 Check the connecting cable to the Expansion Unit and the connection of the terminating connector Abnormal supply vo
11. i p KM1 KM2 NC contact KM1 KM2 NO contact Doo 1 1 ni Logical AND output L1 G9SX GS226 T15 lower unit Logical AND input T41 Ip 2 5 6 7 8 Safety Limit Switch S5 Lock release signal External indicator output UA I E E O y 3 4 9 s jdwexg uonesiddy o D oO lt Cc 2 o Z 2 o Guard Lock Door Switch S4 7 i Lock release switch S1 Door can e opened gt Door can be opened 10 1 Reset switch S7 KM3 KM4 NC contact 1 When the door is closed operation is initiated with the reset switch 2 The Limit Switch detects the conveyor cart and the lock release signal turns ON 3 The door can be opened while the lock release switch pressed 4 The door is closed again 5 The conveyor cart moves 6 The Limit Switch detects the conveyor cart and the lock release signal turns ON 7 The door can be opened while the lock release switch is pressed 8 The conveyor cart moves while the door is open and the lower unit stops 9 The door is closed again The lower unit remains stopped 10 The reset switch is used to restart operation 11 If the Emergency Stop Switch is pressed the upper unit and lower unit will stop G9SX EJ USER S GUIDE Functions of G9SX c c gt o 9 1 Function list of G9SX series 38 9D S 2 Functions of each Unit 39 2 1 Basic Unit 39 2
12. loss of its safety functions Use only appropriate components or devices complying with relevant safety standards corresponding to the required level of safety categories Conformity to requirements of safety category is determined as an entire system It is recommended to consult a certification body regarding assessment of conformity to the required safety level OMRON shall not be responsible for conformity with any safety standards regarding to customer s entire system Disconnect G9SX from power supply when wiring to prevent electric shock or unexpected operation Doing so may lead to the loss of its safety functions Be cautious not to have your fingers caught when attaching terminal sockets to the plugs on G9SX Do not use in combustible gases or explosive gases G9SX USER S GUIDE a O E fe 3 7 v O i fa fe o Safety Precautions lt G9SX GSL gt 1 Be sure to correctly connect safety input devices to safety input A and safety input B to ensure proper operation of the safety functions 2 When setting the Switching Function be sure to consider safety control requirements safety level and safety category of the entire system A qualified personnel who has a thorough understanding of the installed machine must switch the mode selector input For example a Switching Unit with Key must be used for the mode selector and the key must be managed an
13. A e For changing modes when using the manual switching function of the G9SX GS e Direct opening mechanism NC contacts only gt 3 3 a x G9SX USER S GUIDE Precautions SUOI NEIIId G9SX USER S GUIDE 95 v O D c fe 3 77 Safety Precautions lt Precautions for All GOSX Models gt Serious injury may possibly occur due to breakdown of safety outputs Do not connect loads beyond the rated value to the safety outputs Serious injury may possibly occur due to loss of required safety functions Wire G9SX properly so that supply voltages or voltages for loads do NOT touch the safety inputs accidentally or unintentionally Serious injury may possibly occur due to damages of safety inputs Apply protection circuitry against back electromotive force in case connecting inductive loads to safety outputs Serious injury may possibly occur due to loss of safety functions Use devices appropriate for the application and the condition where G9SX is used oo Control Devices Requirements Use approved devices with Direct Opening Mechanism complying with IEC EN 60947 Emergency Stop Switches 5 1 Do not connect an Emergency Stop Switch to the G9SX GSL1 Use approved devices with Direct Opening Mechanism complying with IEC EN 60947 5 1 and capable of switching micro loads of 24VDC 5mA Door interlocking switches or l
14. Feedback Loop Motor controller KM7 eko on YAX a a Transport section GND Motor controller Note This example corresponds to category 4 Operation command G9SX 18 USER S GUIDE 1 Partial control of machine E Timing chart G9SX BC202 upper unit 6 4 Emergency Stop Switch S1 Reset switch S2 f Je KM1 KM2 NC contact i i gt KM1 KM2 NO contact 3 Logical AND output L1 D S G9SX AD322 T15 middle unit Left door m gt 7 gt x lt Logical AND input T41 9 Oram 3 z Safety Door Switch S3 i D ao KM3 KM4 NC contact p KM3 KM4 NO contact Logical AND output L1 T G9SX AD322 T15 middle unit Right door Logical AND input T41 i 4 5 Safety Door Switch S4 i KM5 KM6 NC contact KM5 KM6 NO contact Logical AND output L1 1 T 7 Tr i 7 T i i i G9SX ADA222 T150 lower unit 1 i L i L id I id Logical AND input T41 Logical AND input T51 I i l 1 I i i KM7 KM NC contact T T 1 1 H i T Operation command OFF delay time OFF delay time OFF delay time 1 Before operation is started 2 The left door is opened and the left drive section and transport section stop 3 The left door is closed and the left drive
15. Lock release signal Feedback Loop l S3 r a Motor controller gt h KM vy BR KM8 y KM4 d S5 A 59 M4 Guard KM7 KM8 PLC etc i Stop signal oy pee fe aN of v 24V 24V GND Motor controller Operation command Feedback Loop S34 men i Motor controller jg T i 1 KM5 i KM5 i Motor controller 534 Operation command Motor controller syy a YAX E Note This example corresponds to category 4 G9SX USER S GUIDE an Motor controller Operation command 1 Partial control of machine E Timing chart G9SX BC202 upper unit Logical AND input T41 ar lt M lt oo 8 4 Emergency Stop Switch S1 Reset switch S2 a KM1 KM2 NC contact gt l 5 KM1 KM2 NO contact 3 i i i i D Logical AND output L1 i i S i 1 G9SX AD322 T15 lower unit Main door m i 5 3 3 a o o Safety Limit Switch S4 Guard Lock Safety Door Switch 3 777 a i 7 Lock release signal DOSO E a E L 1 j Lock release switch S
16. OFF delayed safety output indicator UA Orange Safety input A disabled state indicator UB Orange Safety input B disabled state indicator ERR Red Error indicator G9SX 44 USER S GUIDE 2 Functions of each Unit Functions Auto Switching Function When the operator inserts the workpiece Safety Light Curtain A e Safety Light Curtain A monitors the robot e The robot can continue to operate as long as it does not interrupt Safety Light Curtain A Note If the operator is able to completely enter the zone inside Safety Light Curtain B a presence detection device such as a Safety Mat is necessary as an additional safety measure Manual Switching Function During normal operation e The Door Switch monitors the opening and closing of the door during normal operation e The machine is able to operate while the door is closed Door Switch Auto switching Manual switching Normal Maintenance o eta ay L Safety Light Curtain B While the robot processes the workpiece e Safety Light Curtain B monitors the operator e The robot can continue to operate as long as the operator does not interrupt Safety Light Curtain B During maintenance Limit Switch XS69 Jo suo pun4 e The Limit Switch monitors the conveyor cart position during maintenance e The machine is able to operate while the conveyor cart is ina specified ar
17. OMRON Corporation Industrial Automation Company Safety Devices Division Shiokoji Horikawa Shimogyo ku Kyoto 600 8530 Japan Tel 81 75 344 7093 Fax 81 75 344 8197 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 OMRON SCIENTIFIC TECHNOLOGIES INC Authorized Distributor 6550 Dumbarton Circle Fremont CA 94555 3605 U S A Tel 1 510 608 3400 Fax 1 510 744 1442 OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technopark Singapore 119967 Tel 65 6835 301 1 Fax 65 6835 2711 OMRON CHINA CO LTD Room 2211 Bank of China Tower 200 Yin Cheng Zhong Road Pu Dong New Area Shanghai 200120 China Tel 86 21 5037 2222 Fax 86 21 5037 2200 Note Specifications subject to change without notice Cat No Z255 E1 01 Printed in Japan 0807 0 3M 0307 M
18. and power supply input terminals and other input and output terminals connected together Insulation resistance Between all terminals connected together and DIN rail 20 MQ min at 100 VDC Between logical AND connection terminals and power supply input terminals and other input and output terminals connected together Dielectric strength Between all terminals connected together and DIN rail 500 VAC for 1 min Vibration resistance 10 to 55 to 10 Hz 0 375 mm single amplitude 0 75 mm double amplitude Shock Destruction 300 m s2 resistance Malfunction 100 m s2 Ambient operating temperature 10 to 55 C no icing or condensation Ambient operating humidity 25 to 85 Terminal tightening torque See note 5 0 5 N m Weight Approx 125 g Approx 200 g Note 1 times respectively of all the Units connected by logical AND 2 Represents the operating time when the safety input turns ON with all other conditions set When two or more Units are connected by logical AND the operating time and response time are the sum total of the operating times and response 3 Represents the operating time when the logical AND input and the Non contact Door Switch input turn ON with all other conditions set 4 The fault detection time for 24 V short circuit faults on the non contact door switch input is 35 ms max When calculating the safe distance for
19. e G9SX EX G9SX EX T Expansion Units can be connected to the G9SX AD ADA Advanced Unit G9SX NSA Non contact Door Switch Controller or G9SX GS Safety Guard Switching Unit to increase the number of safety outputs Expansion Units cannot be connected to the G9SX BC or to the G9SX NS Non contact Door Switch Controller e A maximum of five Expansion Units can be connected to one Advanced Unit This may be a combination of G9SX EX Instantaneous types and G9SX EX T OFF delayed types e Remove the end connector from the Unit G9SX AD G9SX ADA G9SX NSA or G9SX GS and insert the connector on the Connecting Cable from the first Expansion Unit Place the end connector that was removed from the Unit on the last Expansion Unit i e the rightmost Expansion Unit e When Expansion Units are connected to an Advanced Unit make sure that power is supplied to every Expansion Unit Refer to the following diagram for actual Expansion Unit connection LLL LL Terminating connector iit dnyas pue Bun Advanced Unit Expansion Unit G9SX AD ADA NSA GS G9SX USER S GUIDE 69 2 11 Confirming Settings Settings for the G9SX can be checked by the orange indicators for approx 3 seconds
20. j Pn Safety input B Safety output Input B e H E monitor 2 Safety Light Curtain B iain 2 OK to work Indicator B Safety input A Input A monitor o Safety input B Indicator A Safety output h Input B ON monitor Safety Light Curtain B Emergency Stop Switch 3 LoS Not OK Indicator B to work fe Safety input A 2 Input A O monitor 2 Indicator A S Safety input B Safety output Input B 2 monitor S Safety Light Curtain B See G a Not OK Indicator B lt to work G9SX USER S GUIDE 2 Functions of each Unit Manual Switching Function 2 Safety Door Switch 3 Safety Limit Switch Z 2 Cover 3 Conveyor cart 4 Mode selector ak Door IL Safety i Normal operation lt 3 o 5 kz G N lt 1 Emergency Stop Switch Key type gt A22E Switch Limit Switch Selector Switch Li D4NS D4F A22K E bubs I JA alae I Basic Unit I Auxiliary Output G9SX BC I A 1 Safety Guard The auxiliary output I i Switching Unit can be used to I notify operators of I the input output or 1 Logical AND error status I _connection k l Programmable Controllers CS CJ Series a C 4 Mode selector 5 Contactor External Indicator D Output 2 The external indicator B
21. 2 Advanced Unit 40 2 3 Non Contact Door Switch Controller 42 2 4 Safety Guard Switching Unit 44 2 5 Expansion Unit 48 G9SX USER S GUIDE 1 Function list of G9SX series Function Model G9SX BC G9SX AD G9SX ADA G9SX NS G9SX NSA G9SX GS Inputs 2 inputs Logical AND connections Outputs Emergency stop Door switch Safety inputs Non contact door switch D40A Light curtain 7 c 5 Q e 5 o e Q V x lt Number of safety inputs Instantaneous outputs OFF delayed outputs Safety outputs Oto 15s Oto 15s Ormetelky une 0to 150s 0to 150s Expansion Unit connection Guard switching G9SX 38 USER S GUIDE 2 Functions of each Unit 2 1 Basic Unit It is possible to connect to other Units by using the logical AND connection output E G9SX BCL Safety Inputs Safety input _ Safety inputs 1 input 2 channel input Emergency stop switch door switch Safety input devices light curtain Safety Outputs Semiconductor Outputs Instantaneous outputs 2 outputs OFF delayed outputs None Logical AND Connections Number of inputs None XS65 Jo suoljouny Number of outputs 2 outputs Required Settings and Wiring Item G9SX BC Page z Safety Logical AND Logical AND connec
22. 8 USER S GUIDE 1 Partial control of machine E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX AD Auto reset Cross fault detection mode OFF Category 4 Wiring with Safety Light Curtains Logical AND connections OFF delay time setting Wiring Example Feedback Loop sojdwex g uoljesyddy S1 Emergency Stop Switch S2 Reset switch KM1 to KM6 Contactor M1 to M3 3 phase motor GND F3SJ A Emitter Receiver Feedback Loop G a 1 i 78 Motor controller goo 1 KM3 1 r 1 1 Io KM5 a X KM4 gt 1 GND L l y S Km5 KM6 8 3 s 3 Co g E i ME M3 i Q Q O 1s D FA fe Motor controller Operation command Note 1 This example corresponds to category 4 when using a Type 4 Safety Sensor 2 For further information on settings and wiring refer to the datasheet or instruction sheet for the Safety Sensor 3 Use Safety Sensors with PNP control outputs G9SX USER S GUIDE Ea gt ke g D 4 fe 5 m x lt D 3 p D o 1 Partial control of machine E Timing chart G9SX B
23. Guard Lock Control 34 G9SX USER S GUIDE E CONTENTS Wiring and Setup Ratings and Specifications 71 1 1 Basic Unit 52 1 1 Advanced Unit Basic Unit 72 1 2 Advanced Unit 53 1 2 Non contact Door Switch Controller 73 1 3 Non contact Door Switch Controller 54 1 3 Safety Guard Switching Unit 74 1 4 Safety Guard Switching Unit 55 1 4 Expansion Unit 75 1 5 Expansion Unit 56 2 Characteristics 76 2 Functions Wiring and Settings 57 2 1 Advanced Unit Basic Unit 76 2 1 Logical AND Connection 57 2 2 Non contact Door Switch Controller 77 2 2 Response Time and Operation Time 60 2 3 Safety Guard Switching Unit 78 2 3 Reset Mode 62 2 4 Expansion Unit 79 2 4 Cross Fault Detection 63 2 5 Connecting Safety Sensors and the G9SX 64 3 Dimensions and Terminal arrangements 80 2 6 OFF delay Time 65 3 1 Advanced Unit 80 2 7 Non contact Door Switch 66 3 2 Basic Unit 80 2 8 Switching Mode 67 3 3 Non contact Door Switch Controller 81 2 9 External Indicator Fault Diagnosis 68 3 4 Safety Guard Switching Unit 81 2 10 Connecting Expansion Units 69 3 5 Expansion Unit 82 2 11 Confirming Settings 70 Appendix 83 1 Troubleshooting 84 2 Logical AND Connections 91 3 Accessories and Related Products 93 Precautions 95 G9SX Ke USER S GUIDE Application Examples 1 Partial control of machine sojdwex uoljesyddy 1 1 Parts Proc
24. after the power is turned ON During this settings indication period the ERR indicator will light however the auxiliary error output will remain OFF G9SX AD ADA BC NS NSA Indicator Item Setting position Ingleaiet Setting mode Setting status status Cross fault detection Lit Detection mode Y1 open T1 Y1 terminal mode Not lit Non detection mode Y1 24 VDC T33 or T32 Lit Manual reset mode T33 24 VDC FB Reset mode terminal Not lit Auto reset mode T32 24 VDC AND fenicalAN connection Logical AND Lit Enable logical AND input AND AND1 de S connection preset Pe E Sitch Not lit Disable logical AND input OFF Note Except for the G9SX BC and G9SX NS G9SX GS T Indicator 5 Indicator Setting position Setting mode Setting status status Cross fault detection Lit Enabled Y1 open 5 T1 Y1 terminal S mode for safety input A Not lit Disabled Y1 24 VDC 5 2 i Lit Enabled Y2 open o T6 Cross fault detection Y2 terminal mode for safety input B Not lit Disabled Y2 24 VDC ke T33 or T32 Lit Manual reset mode T33 24 VDC FB Reset mode terminal Not lit Auto reset mode T32 24 VDC Logical AND connection Logical AND Lit Enabled AND AND connection preset input mode switch Not lit Disabled OFF itchi i Lit Manual switching Manual UA UB Switching Function Switching Functioi setting switch Not lit Auto switching Auto
25. channel MOS FET transistor output P channel MOS FET transistor output See note 1 Load current Load current OFF delayed safety output Using 2 outputs or less 1 A DC max See note 2 Using 1 output 1 A DC max See note 2 See note 1 Using 3 outputs or more 0 8 A DC max Using 2 outputs 0 8 A DC max Auxiliary output PNP transistor output SEP Load current 100 mA max Note 1 While safety outputs are in the ON state the following signal sequence is output continuously for diagnosis When using the safety outputs as input signals to control devices i e Programmable Controllers consider the OFF pulse shown below M Approx 100 ms gt es OFF at 360 us max 2 The following derating is required when Units are mounted side by side G9SX AD322 L1 G9SX ADA222 G9SX BC202 L1 0 4 A DC max load current J Ss Q 77 i a wn xe oO 9 O fS A on G9SX USER S GUIDE 1 Ratings 1 2 Non contact Door Switch Controller Power input Item Model G9SX NS202 G9SX NSA222 T03 Rated supply voltage 24 VDC Operating voltage range 15 to 10 of rated supply voltage Rated power consumption See note 3 W max Note Power consumption of loads not included Inputs Item Model G9SX NS202 L1 G9SX NSA222 T03 Safety input See note 1 Operating volta
26. connection Switch is pressed G9SX ADA Stop Stop Stop Sto Segment A Segment B Segment A Segment B Segment A Segment B amp Stop Stop Stop tC Segment C xo Operation Example fi 1 The Emergency Stop 2 The left door is opened 3 The right door is opened sin Advanced Unit Transport section Segment C tC Required Units Unit Qty Safety input to be applied Page G9SX BC 1 Emergency Stop Switch 39 G9SX AD 2 Safety Door Switches Set of two 40 G9SX ADA 1 41 G9SX USER S GUIDE 1 Partial control of machine E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX AD Auto reset Cross fault detection mode ON Category 4 Wiring Logical AND connections No OFF delay time setting G9SX ADA Auto reset Cross fault detection mode ON Category 4 Wiring Logical AND connections OFF delay time setting Wiring Example Feedback Loop gt ke Y D 4 fej 5 m 4 D 3 p D o S1 Emergency Stop Switch S2 Reset switch S3 S4 S5 Safety Door Switch KM1 to KM8 Contactor M1 to M4 3 phase motor 24V Feedback md
27. involved with logical AND connection input 1 Logical AND connection input and 24 V 0 V or another I O terminal short circuited 1 Check the wiring to T41 and T51 2 Maximum cable length exceeded 2 Make sure that the wiring length for the T41 T42 T51 and T52 terminals is less than 100 m 3 Maximum number of connected Units exceeded 3 Check the logical AND connection for the G9SX Incorrect setting for logical AND connection setting switch 4 The logical AND connection preset switch is set to OFF 4 When using a logical AND connection set the logical AND connection preset switch to AND Fault in internal circuit 5 Failure in internal circuit for T41 T42 T51 and T52 5 Replace the G9SX 6 The logical AND connection preset switch failed 6 Replace the G9SX w Allindicators except PWR blink Supply voltage outside the rated value 1 Supply voltage outside the rated value 1 Connect to a supply voltage of 24 VDC 15 to 10 2 Voltage fluctuation caused by insufficient supply voltage current capacity 2 Change to a power supply with a greater current capacity F ERIR oi mer Fault Expected causes of the fault Check points and measures to take Page indicator indicator 1 The input status between safety input 1 Check the wiring from safety input devices ea to the G9SX Or check
28. isolated Note 1 Internal power supply circuit is not isolated 2 Logical AND input is isolated 2 Logical AND input is isolated 3 Outputs S14 to S54 are internally redundant 3 Outputs S14 to S54 are internally redundant G9SX USER S GUIDE 53 1 O Terminals 1 3 Non contact Door Switch Controller Signal name Terminal name Connect the power supply plus 24 VDC to the A1 terminal Connect the power supply minus GND to the A2 terminal Power supply inputs Refer to 2 4 Cross Fault Detection and 2 5 Sately impute TTIE T21 Te Connecting Safety Sensors and the G9SX Non contact Door Switch D40A inputs D1 D2 D3 D4 Refer to 2 7 Non contact Door Switch Feedback reset inputs T31 T32 T33 Refer to 2 3 Reset Mode Logical AND connection inputs T41 T42 Refer to 2 1 Logical AND Connection Cross fault detection input Y1 Refer to 2 4 Cross Fault Detection Instantaneous safety outputs 14 24 Keep these outputs open when they are not used OFF delayed safety outputs 44 S54 Keep these outputs open when they are not used Logical AND connection output L1 Refer to 2 1 Logical AND Connection Auxiliary monitor outputs X1 X2 Keep these outputs open when they are not used G9SX NS G9SX NSA 5 a D 5 2 n r lt 5 03403104 i Ht Non contact Door 1Logical Auxiliary Expansion Unit output control 5 output control
29. key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof Copyright and Copy Permission COPYRIGHT AND COPY PERMISSION This document shall not be copied for sales or promotions without permission This document is protected by copyright and is intended solely for use in conjunction with the product Please notify us before copying or reproducing this document in any manner for any other purpose If copying or transmitting this document to another please copy or transmit it in its entirety
30. of safety outputs caused by the following times 1 Response time of safety inputs 2 Response time of logical AND connection input Also consider the precaution in Note below 3 Preset OFF delay time 4 Accuracy of OFF delay time Note When connecting multiple Units with logical AND connections the operating time and response time after logical AND connection inputs will be the sum of the operating times and response times of the Units that are connected in series by logical AND connections Start entire system after more than 5s have passed since applying supply voltage to all G9SXs in the system Safety Precautions 12 Power Supply 1 The G9SX may malfunction due to electromagnetic disturbances Be sure to connect terminal A2 to ground 2 When sharing a power supply with a Safety Light Curtain use a power supply that will not fail for a momentary power interruption of 20 ms or less 13 Devices connected to G9SX may operate unexpectedly When replacing G9SX disconnect it from power supply 14 Adhesion of solvent such as alcohol thinner trichloroethane or gasoline on the product should be avoided Such solvents make the marking on G9SX illegible and cause deterioration of parts lt G9SX NS NSA D40A gt For details refer to D40A G9SX NS catalog Cat No C160 1 Connection with Non contact Door Switch Wire conductors between th
31. pi i 1 l ft lt KM2 GND Motor controller Operation command S1 Emergency Stop Switch Note This example corresponds to category 2 S2 Non contact Door Switch S3 Reset switch KM1 KM2 Contactor M1 3 phase motor E Timing chart Emergency Stop Switch operation Emergency Stop Switch S1 Non contact Door Switch S2 T i i Reset switch S3 i i 1 T KM1 KM2 NC contact f KM1 KM2 NO contact Operation command i i t Lt i I 1 i i Rotation of motor y Mi i Ai OFF delay time OFF delay time G9SX USER S GUIDE el gt ke Zz D 4 fe 5 m x lt D 3 p D o 2 Using Non contact Door Switch 2 2 Small Assembly System When the Emergency Stop Switch is pressed both robots will stop When robot door A is opened robot A will stop When robot door B is opened robot B will stop 1 Emergency Stop Switch 2 Robot door A 3 Robot door B G9SX BC 3 Robot door B Logical AND connections I I I I 2 Robot door A 1 Emergency Stop Switch G9SX NS G9SX NS paa Example The Emergency Stop 2 Robot door A 3 Robot door B Y is pressed sen deel Robot A Robot B Stop Stop Stop Stop Robot A Robot B Robot A Robot B Robot A Robot B Required Units Unit Qty Safety input to be applied Page G9S
32. temperature 4 Check the ambient temperature and spacing around the G9SX Failure in internal circuit 5 Failure in internal circuit for S14 S24 and S34 5 Replace the G9SX 6 Failure in internal circuit for L1 and L2 6 Replace the G9SX ERR indicator When indicators other than the ERR indicator blink check and take necessary actions referring to the following table Other indicator ED blinks Fault involved with OFF delayed safety outputs Expected causes of the fault 1 Safety OFF delayed outputs short circuited 1 Troubleshooting Check points and measures to take 1 Check the wiring to S44 and S54 2 Wiring to the OFF delayed safety contact outputs and 24 V 0 V or another I O terminal short circuited 2 Check the wiring to S44 and S54 Incorrect set values for OFF delay time 3 Settings of two OFF delay time preset switches are not the same 3 Confirm the set values of the OFF delay time preset switches on the front and back of the Unit Abnormal ambient temperature 4 The environment exceeds the permissible ambient operating temperature 4 Check the ambient temperature and spacing around the G9SX Failure in internal circuit 5 Failure in internal circuit for S44 and 54 5 Replace the G9SX 6 OFF delay time preset switch failed 6 Replace the G9SX Oo AND blinks AND1 AND2 Fault
33. the lower unit starts 6 When the Enabling Switch is released or gripped the lower unit stops 7 After closing the door and then switching to Normal operating mode the lower unit will restart 8 If the door is opened while in Normal operating mode the lower unit will stop 9 The door is closed and the lower unit restarts 10 If the Emergency Stop Switch is pressed the upper unit and lower unit will stop G9SX USER S GUIDE En sojdwex uoljesyjddy 4 Safety Measures for limited operations 4 3 LCD Manufacturing Guard Lock Control gt xe E z fS A 5 m x lt 3 3 oO o 2 Guard Lock Door Switch 2 Door 3 Safety Limit Switch s we Emergency A Stop Switch Guard Lock A22E Safety Door Switches 4 Basic Unit G9SX BC I I I I I I I i I GOSX GS Logical AND I connection J Contactor Se 1 Emergency Stop Switch Motor Emergency Stop Switch When pressed processing will stop Required Units When the Safety Limit Switch has confirmed that the hazard source is in a safe position the Guard Lock Safety Door Switch will be unlocked 3 Conveyor cart Safety Guard i Switching Unit Safety Limit Switch D4F Aue Guard Lock Door Switch switching A i When turned OFF at the same time the machine will stop Limit Switch Unit Qty Safety input to be applied Page G9SX BC 1 Emerg
34. which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products e Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document e Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations e Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the product may be changed without any notice When in doubt special model numbers may be assigned to fix or establish
35. 5 i i Door can be opened i i Stop signal t i i i Reset switch S6 KM3 KM4 NC contact i KM3 KM4 NO contact 1 1 OFF delay time OFF delay time G9SX AD322 T15 lower unit Pallet changer door i Logical AND input T41 fN gt or LS Safety Door Switch S7 i i KM5 KM6 NC contact i i T 7 i KM5 KM6 NO contact j j i i Operation command I i t a i i Rotation of motor G9SX AD322 T15 lower unit Tool changer door Logical AND input T41 Safety Door Switch S8 KM7 KM8 NC contact i I y i KM7 KM8 NO contact a Operation command i i m OFF delay time OFF delay time 1 Before operation is started 2 Main door is unlocked and opened and then work is performed 3 Restart operation after the main door is closed 4 The pallet changer door opens and the pallet changer section stops 5 The pallet changer door is closed and the pallet changer is reset 6 The tool changer door opens and the tool changer section stops 7 The tool changer door is closed and the tool changer section is reset 8 If the Emergency Stop Switch is pressed the upper unit and lower units will stop G9SX USER S GUIDE 1 Partial control of machine E Timing chart G9SX BC202 Unit A 6 Emergency Stop Switch S1 Reset switch S2 __ KM1 KM2 NO contac
36. C202 upper unit Emergency Stop Switch S1 Reset switch S2 KM1 KM2 NC contact KM1 KM2 NO contact Logical AND output L1 G9SX AD322 T15 lower unit Logical AND input T41 Safety Light Curtain KM3 KM4 NC contact i KM5 KM6 NC contact i KM3 KM4 NO contact KM5 KM6 NO contact Operation command e 1 l i i i Rotation of motor i 1 Safety Light Curtain is interrupted Only the lower Unit stops _ OFF delay time OFF delay time 2 Emergency stop button pressed Both the upper and lower Unit stop G9SX USER S GUIDE 1 Partial control of machine 1 2 Machining Center When the Emergency Stop Switch is pressed the entire machine will stop When a door is open the corresponding part will not be activated 1 Emergency Stop 2 Main door Switch 4 4 Tool changer door 1 Emergency Stop Switch im is clea Example The Emergency Stop Switch is pressed dala 2 The main door is opened 2 Main Door 3 Pallet Changer Door 4 Tool Changer Door CY Guard Lock Safety Door Switch Basic Unit G9SX BC d Safety Door Switch 3 Pallet changer door G9SX AD Stop Stop Stop Stop Segment A Segment B Segment C Segment A Segment B Segm
37. D THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the product At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for
38. DIN rail Between logical AND connection terminals and power supply input terminals Dielectric and other input and output f strength terminals connected together 500 VAC for 1 min Between all terminals connected together and DIN rail Vibration resistance Frequency 10 to 55 to 10 Hz 0 375 mm single amplitude 0 75 mm double amplitude J D 5 O D 5 2 2 ke D o o D Ed 5 Shock Destruction 300 m s2 resistance Malfunction 100 m s2 Ambient operating temperature 10 to 55 C with no icing or condensation Ambient operating humidity 25 to 85 Terminal tightening torque See note 7 0 5N m Weight Approx 240 g Note 1 When two or more Units are connected by logical AND the operating time and response time are the sum total of the operating times and response times respectively of all the Units connected by logical AND Represents the operating time when the safety input turns ON with all other conditions set Represents the operating time when the logical AND input turns ON with all other conditions set This is the allowable switching time for the operating mode selector If switching takes more than 450 ms the G9SX GSL will detect an error This is the time required for the safety input to actually switch to an activated condition after the mode selector input is switched lt When M2 Is Turned ON after M1 Is Turned OFF gt lt When M1 Is Turne
39. F in maintenance mode the G9SX GS stops 5 After the door is closed and the operating mode is switched to normal operating mode restart the G9SX GS 6 When the door is opened during normal operating mode the G9SX GS stops 7 Close the door and restart the G9SX GS 8 When the operating mode is switched to maintenance mode while Safety Limit Switch S3 and Limit Switch S4 are turned OFF the G9SX GS stops 9 Switch to normal operating mode and when the door is closed restart the G9SX GS 10 Emergency stop button pressed All units stop G9SX USER S GUIDE 4 Safety Measures for limited operations 4 2 Machining Center Enabling Switch Switching between Normal Operating Mode and Maintenance Mode is performed manually In Normal Operating Mode the Safety Door Switch is enabled and in Maintenance Mode the Safety Limit Switch is enabled 2 Safety Door Switch 2 Door 3 Motor 4 Mode selector gt ke s l 1 Emergency S o Q Stop Switch a ei ia Guard Lock Enabling Key heer 5 jo Safety Door Switch Selector Switch m Switches A22K x 3 rt 3 ae E o Safety Guard Basic Unit G9SX BC a Switching Unit GESX GS 1 Logical AND I connection _J 3 Enabling Switch i Contactor Conveyor cart Normal operating mode Emergency Stop Switch When pressed processing will stop C Door When the door is opened processing will stop switchi
40. G9SX and for enough ventilation and wiring 1 Atleast 25 mm beside side faces of the G9SX 2 Atleast 50 mm above top face of G9SX and below bottom face of G9SX MMucseeCCCWWW WWHHZEDE saat 50 mm min 25 mm min gt _ 25mmmin 50mm min UMMM G9SX USER S GUIDE 5 10 Wiring 1 G9SX e Wire the G9SX as described below 0 2 to 2 5 mm AWG24 to AWG12 0 2 to 2 5 mm AWG24 to AWG12 e Strip no more than 7 mm of insulation from the end of the wire e It is recommended that stranded wire be covered with insulated 0 25 to 2 5 mm ferrules before connecting it 2 G9SX LI RT with Screw Terminals e Tighten each screw to 0 5 to 0 6 N m or the G9SX L RT may malfunction or generate heat 3 Wiring for a Logical AND Connection e Use a 2 conductor cabtire cable or shielded cable to wire a logical AND connection between Units Connecting Expansion Units G9SX EXL1 L Only G9SX ADL ADAL NSAL GSL 1 Remove the termination connector from the G9SX and insert the connector of the Expansion Unit into the G9SX to connect it 2 Insert the termination connector into the last Expansion Unit as viewed from the G9SX When the G9SX is used without any Expansion Units do not remove the te
41. M3 yyy 24v Manual iml T Control circuit Auto KM Ley L dod og od id hd Od b 2 2 64 654 L123 0A UB KM3J KM4 PLC etc amp amp Indicator Indicator GND Diagnostic Diagnostic check enabled check disabled Note This example corresponds to category 4 G9SX USER S GUIDE Es gt ke g D 4 fe 5 m x lt D 3 p D o E Timing chart G9SX BC202 Emergency Stop Switch S1 4 Safety Measures for limited operations Reset switch S2 KM1 KM2 NC contac KM1 KM2 NO contaci Logical AND output L G9SX GS226 T15 Logical AND inpu Safety Limit Switc Limit Switc T4 h S3 h S4 Oy Safety Door Switch ry O E O Mode selector inpu Mode selector inpu KM3 KM4 NC contact M2 Me Oy Fy Oy KM3 KM4 NO contact Input A monitor outpu Input B monitor outpu External indicator outpu External indicator outpu i UA X3 UB Controls not related to safety Conveyor section movement enabled with machine in normal operating mode Conveyor section movement enabled in specific area only with machine in maintenance mode 1 Start the G9SX GS in normal operating mode 2 Switch to maintenance mode 3 The operator opens the door and performs maintenance 4 When Safety Limit Switch S3 and Limit Switch S4 are turned OF
42. Orange Safety output indicator E ED Orange OFF delayed safety output indicator ERR Red Error indicator G9SX USER S GUIDE a 2 Functions of each Unit 2 3 Non Contact Door Switch Controller This is a Special Controller for D40A Non contact Door Switch It can be connected to other Units using the logical AND connection input and output E G9SX NSL_ Safety Inputs Logical AND Connection Safety inputs 1 input 2 channel input D40A Input Input Safety input devices Non contact door switch D40A Safety Outputs Semiconductor Outputs Instantaneous outputs 2 outputs OFF delayed outputs None Logical AND Connections 7 c 5 Q e 5 o e Q x lt Number of inputs 1 input Number of outputs 1 output Required Settings and Wiring Item G9SX NS Page Logical AND connection 4 7 input enable disable a s Cross fault detection mode me Safety Logical AND Instantaneous Connection Reset mode O 62 Output Output OFF delay time Switching mode sen External indicator fault diagnosis mode LED Indicators Marking Color Name T31 132 133 D3 Di D2 X1 A1 PWR Green Power supply indicator OMRON 3 24VDC NS Orange Non contact Door Switch input indicator Diwa e0 FB Orange Fe
43. Represents the operating time when the logical AND input turns ON with all other conditions set 4 For the G9SX L RT with screw terminals only G9SX USER S GUIDE 2 Characteristics 2 2 Non contact Door Switch Controller Item Model G9SX NS202 G9SX NSA222 T03 Over voltage category IEC EN 60664 1 Operating time OFF to ON state See note 1 100 ms max Logical AND connection input ON and Non contact Door Switch input ON 50 ms max Safety input ON See note 2 100 ms max Logical AND connection input ON and Non contact Door Switch input ON See note 3 Response time ON to OFF state See note 1 15 ms max Logical AND connection input OFF 20 ms max Non contact Door Switch input OFF See note 4 15 ms max Safety input OFF and logical AND connection input OFF 20 ms max Non contact Door Switch input OFF See note 4 ON state residual voltage 3 0 V max safety output auxiliary output OFF state leakage current 0 1 mA max safety output auxiliary output Maximum wiring length of safety input logical AND connection input and Non contact Door Switch input 100 m max External connection impedance 100 Q max and 10 nF max Reset input time Reset button pressing time 100 ms min Accuracy of OFF delay time Within 5 of the set value Between logical AND connection terminals
44. S3 S4 Safety Door Switch KM1 to KM6 Contactor M1 to M3 3 phase motor 24V j 2 Z s Motor controller Feedback Loop Hae a VV i KM4 yA GND Motor controller Operation command Motor controller q Feedback Loop i ae Jeus e YNY KM5 KM6 PLC etc Motor controller Note This example corresponds to category 4 Operation command G9SX 16 USER S GUIDE 1 Partial control of machine 1 4 Machine Tool When the Emergency Stop Switch is pressed the entire machine will stop If the left door is opened the left drive section and transport section will stop If the right door is opened the right drive section and transport section will stop 2 Left door 3 Right door 2 Left door 3 Right door 1 Emergency Stop Safety Door Safety Door Switch Switch Switch sojdwexg uonesiddy Basic Unit Advanced Unit Advanced Unit G9SX BC G9SX AD G9SX AD I L E 1 gi 1 i 1 Emergency Stop Logical AND Switch connection Segment A a Dandanu j jmn J Logical AND Logical AND connection
45. Safety Sensors so that they satisfy the following conditions 1 Use the Safety Sensor to detect the entry of the machine into area A 2 Make sure that the machine can reach area A only by passing through the Safety Sensor Safety A i 3 Provide a protective structure to prevent a person from precautions stepping into area A when the door is opened If this is not possible install a sensor that will detect the presence of a person inside area A and prevent the machine from being restarted while the person is inside area A 4 Provide a sufficient safety distance S2 considering the entry speed of the machine For details refer to Safety Distance on page 97 5 Position the mode selector in a location where it cannot be operated from inside area A Safety Precautions Safety Distance The safety distance is the minimum distance that must be provided between the safety input device and a machine s hazardous part to stop the hazardous part before a person or object reaches it The safety distance varies according to the standards of each country and the specifications of each machine In addition the calculation of the safety distance differs if the direction of approach is not perpendicular to the detection zone of the safety input device Always refer to the relevant standards Safety Distance Concepts Machine Safety Sensor A When a person Area A approaches
46. Sti acre om RON G9SX USER S GUIDE G9SX Flexible Safety Unit G9SX NS Non Contact Door Switch Controller G9SX GS Safety Guard Switching Unit Cat No Z255 E1 01 Introduction This User s Guide describes the usage of the G9SX Series Flexible Safety Units mainly through application examples Humans make mistakes and machines fail Therefore it is necessary to design machines and equipment based on the assumption that humans will make mistakes and machines will fail Thus a circuit configuration is required to ensure safety even when an onsite operator makes a mistake in machine operation or when a part of the machine fails Flexible Safety Units which enable various safety circuit patterns to be configured only by simple wiring provide the core components of such safety circuits Use the OMRON Flexible Safety Units in your machine and equipment to improve the safety designs and onsite worker safety measures Outline of this User s Guide Introduces applications that can be configured with the G9SX Application Examples Describes the functions of each unit of Functions of G9SX G9SxX Series Describes the wiring and settings required for use Wiring and Setup Provides specifications dimensions and terminal arrangements Section 4 Ratings and Specifications Describes troubleshooting accessories Appendix ft and related products G9SX a USER S GUIDE Ordering In
47. X USER S GUIDE 63 2 Functions Wiring and Settings 2 5 Connecting Safety Sensors and the G9SX 1 When connecting safety sensors to the G9SX the Y1 terminal must be connected to 24 VDC The G9SX will detect a connection error if the Y1 terminal is open 2 In many cases safety sensor outputs include an OFF shot pulse for self diagnosis The following condition of test pulse is applicable as safety inputs for the G9SX e OFF shot pulse width of the sensor during the ON state 340 us max EE ae ogee 340 us max 5 D 5 2 n na lt G9SX 64 USER S GUIDE 2 Functions Wiring and Settings 2 6 OFF delay Time The safety output preset time is set using the OFF delay time preset switch 1 each on the front and back of the Unit Note 1 Normal operation will occur only if both switches are set to the same setting An error will occur if both switches are not identically set 2 If the preset time is set to 0 seconds the output function as an instantaneous safety output Switch 2 Back Refer to the following illustration for details on setting switch positions S 1 G9SX AD322 T15 1 5 1 5 5 TENGE TERR 0 6 4 0 4 0 5 5 0 5 5 0 4 A 7 04 7 0 3 10 0 3 10 0 2 g15 S PA 0 2 0 15 OFF DELAY notch OFF DELAY Example 1 0 second Example 2 1 second OFF delay OFF delay setting setti
48. X BC 1 Emergency Stop Switch 39 G9SX NS 2 Non contact Door Switches D40A Set of two 42 G9SX USER S GUIDE 2 Using Non contact Door Switch E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX NS Auto reset Logical AND connections Category 3 Wiring Wiring Example Feedback Loop S1 Emergency Stop Switch S2 Reset switch S3 S4 Non contact Door Switch KM1 to KM6 Contactor M1 to M3 3 phase motor D zl fe n a n A Feedback Loop Feedback Loop Actuator Actuator Non contact Door Switch Non contact Door Switch D zi fe 2 z 5 5 z amp ae eat r Note This example corresponds to category 3 G9SX USER S GUIDE gt ke p D Ed fe 5 m x D 3 a D o 2 Using Non contact Door Switch E Timing chart G9SX BC202 upper unit 6 F Emergency Stop Switch S1 i Reset switch S2 i i KM1 KM2 NC contact gt i i l 3 KM1 KM2 NO contact T t j O f D Logical AND outpu
49. a hazard machine Safety Sensor B 7N Person L d e S1 Safety distance 1 e P1 The closest that a machine can come to a person while operating the boundary of the machine s operating area Machine Safety SensorA ie Bt When a hazard Y t 2 machine rear ee oles We approaches a xy f P2 person Safety SensorB ran a d F e S2 Safety distance 2 e P2 The closest that a part of a person can come toa machine Safety Distance Calculation Examples Reference If a person approaches the detection zone perpendicularly calculate the safety distance as shown below S1 K1xT C Calculating the vee hen TG safety distance specified by international standard ISO 13855 2002 European standard EN 999 S1 Safety distance 1 S2 Safety distance 2 K1 Approach speed of a person to the detection zone area A K2 Maximum approach speed of a machine to the detection zone area A 2 T Total response time of the machine and G9SX system C Additional distance calculated by the detection capability the diameter of the smallest detectable object of the Safety Sensor If a person approaches the detection zone perpendicularly calculate the safety distance as shown below S1 K1 x Ts Tc Tr Tom Dpf S2 K2 x Ts Tc Tr Tom Dpf S1 Safety distance 1 Calculating the S2 Safety distance 2 safety distance K1 Approa
50. anced Basic Units can be logical AND connected to a single G9SX ADA Unit O O O 6 The largest possible system configuration contains a total of 20 Advanced and Basic Units In this configuration each Advanced Unit can have up to five Expansion Units Note 1 Basic Unit G9SX BC Advanced Unit Advanced Unit G9SX AD or G9SX ADA or Basic Unit Note 2 The G9SX AD322 T L has only one logical AND i iAdvanced Uniti Number of Units connected O Advanced Unit O per logical AND output O O Advanced Unit Advanced Unit S Unis me O O O O Advanced Unit Advanced Unit O O O O O Advanced Unit Advanced Unit Advanced Unit O O O Number of Units connected in series by logical AND Total number of Units 5 Units max connected by logical AND 20 Units max Note The section on Advanced Units above can also be replaced with G9SX NS NSA GS G9SX USER S GUIDE dnyas pue Bun 5 D 5 2 n na lt 5 2 Functions Wiring and Settings 2 2 Response Time and Operation Time 1 G9SX BC Safety input ue 2 G9SX AD ADA Safety input D4NS Logical AND connection input 3 G9SX NS 2 Logical AND i i connection input Q Li 4 G9SX NSA Non contact Switch input D40A lL Q Logical AND connection input Li Non contact Door Switch input D40A Door Safety Input D4NS Ey al d Max response time ex
51. applications other than as door switches use a fault detection time of 35 ms 5 For the G9SX RT with screw terminals only G9SX USER S GUIDE suoneoyioeds pue sbhuney 2 Characteristics 2 3 Safety Guard Switching Unit Item Model G9SX GS226 T15 Overvoltage category IEC EN 60664 1 II Operating time OFF to ON state 50 ms max Safety input ON See note 2 See note 1 100 ms max Logical AND connection input ON See note 3 Response time ON to OFF state See note 1 15 ms max Allowable switching time for mode selector input See notes 4 and 6 dooms max Response time for switching operating modes See notes 5 and 6 eons na ON state residual voltage 3 0 V max for safety outputs auxiliary outputs and external indicator outputs OFF state leakage current 0 1 mA max for safety outputs and auxiliary outputs 1 mA max for external indicator outputs Maximum wiring length of safety input 100 m max and logical AND input External connection impedance 100 Q max and 10 nF max Reset input time Reset button pressing time MOSES min Accuracy of OFF delay time Within 5 of the set value Between logical AND connection terminals and power supply input terminals Insulation 2nd other input and output f resistance terminals connected together 20 MQ min at 100 VDC Between all terminals connected together and
52. cal AND Connection 57 2 2 Response Time and Operation Time 60 2 3 Reset Mode 62 2 4 Cross Fault Detection 63 2 5 Connecting Safety Sensors and the G9SX 64 2 6 OFF delay Time 65 2 7 Non contact Door Switch 66 2 8 Switching Mode 67 2 9 External Indicator Fault Diagnosis 68 2 10 Connecting Expansion Units 69 2 11 Confirming Settings 70 G9SX USER S GUIDE 51 1 O Terminals 1 1 Basic Unit Signal name Terminal name Connect the power supply plus 24 VDC to the A1 terminal Connect the power supply minus GND to the A2 terminal Power supply inputs Refer to 2 4 Cross Fault Detection and 2 5 Connecting Safety Sensors and the G9SX Safety inputs T11 T12 T21 T22 Feedback reset inputs T31 T32 T33 Refer to 2 3 Reset Mode Cross fault detection input Y1 Refer to 2 4 Cross Fault Detection Instantaneous safety outputs 14 24 Keep these outputs open when they are not used Logical AND connection output L1 L2 Refer to 2 1 Logical AND Connection Auxiliary monitor outputs X1 X2 Keep these outputs open when they are not used G9SX BC 3 See Pnote 1 Safety Safety Reset Feedback sui Power Input1 Input 2 Input defection supply circuit Safety outputs control 5 D 5 2 n r lt 5 Auxiliary outputs control Ue See note 2 Note 1 Internal power supply circuit is not isolated 2 Outputs S14 and S24 are internally re
53. cal AND connection 15ms 100 ms Vets ets input Note 1 The maximum response time is the time it takes the output to turn OFF after the input turns OFF 2 The maximum operating time is the time it takes the output to turn ON after the input turn ON 3 The maximum response time exists when safety input A or safety input B is enabled 6 When two or more Units are connected using a logical AND connection Safety Input Case 1 A22E Response Time from When A22E Turns OFF until Safety Output 2 Turns OFF 15 ms 15 ms 30ms gt A22E Logical AND S Connection 1 a ae V j Safety Output 1 Case 2 5 gis Response Time from When D40A Turns OFF until Safety Output 3 Logical AND 1 Q Sy Safety Input Connection m4 DANS 1 Turns OFF 1 20ms 15 ms 35ms i D40A Logical AND Ga Connection 2 L Case 3 Safety Output 2 Response Time from When A22E Turns OFF until Safety Output 3 1 pe Turns OFF Logical AND F Safety Input aie 15 ms 15 ms 15 ms 45ms A22E Logical AND Logical AND Connection 1 Connection 2 Note The operation time is calculated in a similar fashion Safety Output 3 G9SX USER S GUIDE 2 Functions Wiring and Settings 2 3 Reset Mode Set the reset mode using feedback reset input terminals T31 T32 and T33 Reset mode Wiring Function summary Feedback Loop The signal to terminal T33 must be ON for the safety output to turn ON If termina
54. cator output Expected causes of the fault 1 Wiring to the external indicator output and 24 V 0 V or another I O terminal short circuited Check points and measures to take 1 Check the wiring to UB 2 External indicator output disconnected external indicator not connected 2 Check the wiring to UB Failure of the O external indicator 3 External indicator failed 3 Replace the external indicator UB blinks Fault in the external indicator diagnosis switching input 4 Wiring for external indicator diagnosis switching input and 24 V disconnected when external indicator was not connected 4 Check the wiring to Y4 Failure in internal circuit 5 Failure in internal circuit for UB 5 Replace the G9SX 6 Failure in internal circuit for Y4 6 Replace the G9SX Fault involved with the Switching i Function UA and UB 1 Incorrect setting of the Switching Function setting switch or incorrect wiring to the mode selector input 1 Check the wiring to the M1 and M2 and the setting of the Switching Function setting switch 2 Wiring to the mode selector input and 24 V 0 V or another I O terminal short circuited 2 Check the wiring to M1 and M2 alternately blink Mode selector error 3 Incorrect mode selector input switching time 3 Check the mode selector input switching time 4 Mode selector failed 4 Replace m
55. ch speed of a person to the detection specified by zone area A American standard K2 Maximum approach speed of a machine to the ANSI B11 19 detection zone area A Ts Machine s stop time s Tr Response time of the G9SX system from ON to OFF s Tc Machine control circuit s maximum response time required to activate its brake s Tbm Additional time s Dpf Additional distance 1 2 3 4 To determine the approach speed K1 consider all factors including the operator s physical abilities To determine the maximum approach speed K2 consult with a notified body or other authoritative institutes The response time of a machine is the time from when the machine receives a stop signal to the time when the machine s hazardous part stops Measure the response time on the actual system Also periodically check that the machine s response time has not changed For information on the response time of the G9SX system refer to item 10 of Precautions for Correct Use on page 98 E Precautions for Safe Use lt Precautions for All G9SX Models gt 1 Use G9SX within an enclosure with IP54 protection or higher of IEC EN60529 Incorrect wiring may lead to loss of safety function Wire conductors correctly and verify the operation of G9SX before commissioning the system in which G9SxX is incorporated Do not apply DC voltages exceeding the rated voltages or any AC voltages to the G9SX power supply input Use DC s
56. cluding Expansion Units See note 1 Max operating time excluding Expansion Units See note 2 Safety input 15 ms 50 ms Max response time excluding Expansion Units See note 1 Max operating time excluding Expansion Units See note 2 Safety input 15 ms 50 ms Logical AND connection input 15 ms 100 ms Max response time excluding Expansion Units See note 1 Max operating time excluding Expansion Units See note 2 Non contact Door Switch input 20 ms 100 ms Logical AND connection input 15 ms 100 ms Max response time excluding Expansion Units Max operating time excluding Expansion Units See note 1 See note 2 Non contact Door Switch 50 Hic 100 ms input Safety input 15 ms 50 ms Logical AND connection 45 me 400 ms input Note 1 The maximum response time is the time it takes the output to turn OFF after the input turns OFF 2 The maximum operating time is the time it takes the output to turn ON after the input turn ON G9SX USER S GUIDE 2 Functions Wiring and Settings 5 G9SX GS oy Input A ete Input B Max response time Max operating time NS pa excluding Expansion Units excluding Expansion Units s ey See note 1 See note 2 Logical AND connection input i Safety input A 15 ms See note 3 50 ms Srey inne 15 ms See note 3 50 ms I 1 Logi
57. ct form e g OMRON s A22K 1 11 G9SX USER S GUIDE 99 Safety Precautions E Category of EN 954 1 2 Input a signal to the safety inputs T11 T12 T21 T22 T61 T62 and T71 T72 through switches with Direct Opening In the condition shown in Application Examples G9SX can be Mechanism used for the corresponding categories up to category 4 When using Limit Switches at least one of them must have This does NOT mean that G9SX can always be used for required Direct Opening Mechanism category under all the similar conditions and situations 3 When connecting Safety sensor with G9SX use TYPE 4 Conformity to the categories must be assessed as a whole safety sensor system 4 Input the signal through a NC contact of the contactor to When using G9SX for safety categories be sure to confirm the Feedback Reset input T31 T32 for manual reset or T31 T33 conformity as a whole system for auto reset Refer to Application Examples 5 Keep Cross fault detection mode input Y1 and Y2 open To conform with Safety Category 4 EN954 1 However when connecting devices with self diagnosis function such as safety sensors apply 24VDC to Y1 and Y2 When using Non contact Door Switch D40A G9SX NSL the 6 Be sure to Connect A2 to ground system can be used for the corresponding categories up to 7 When using a G9SX EX C L Expansion Unit connect fuses category 3 with a current rating of 3 15 A max to
58. d See note 2 Inputs Outputs 2 2 1or2 Screw terminals G9SX BC202 RT 3 0 2 24 VDC Semiconductor Semiconductor channels Spring cage terminals G9SX BC202 RC Note 1 P channel MOS FET transistor output 2 PNP transistor output Non Contact Door Switch Controller Controllers for D40A Safety outputs A See note 1 Auxiliary outputs Focal AND Pouca AND Mies OPF Rated connection connection delay time Terminal block type Model OFF delayed See note 3 4 voltage Instantaneous input output See note 4 See note 2 0 Screw terminals G9SX NS202 RT 2 2 Spring cage terminals G9SX NS202 RC i 1 1 24 VDC Semiconductor 2 Semiconductor yos Screw terminals G9SX NSA222 T03 RT Semiconductor i Spring cage terminals G9SX NSA222 T03 RC Note 1 P channel MOS FET transistor output The OFF delayed output becomes an instantaneous output by setting the OFF delay time to 0 s PNP transistor output The OFF delay time can be set in 16 steps as follows 0 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 2 1 4 1 8 2 0 2 5 3 0 s AON Safety Guard Switching Unit Safety outputs See note 3 Logical AND connection z ouput Auxiliary outputs 9 Max Olip Rated Terminal block Instantaneous OPP cleyer See note 4 Inputs Outputs Coeur voltage type mer See note 2 p p See note 1 24 Screw terminals G9SX GS226 T15 RT 2 semiconductor 2 semiconductor 6 semiconductor 1 semicon
59. d OFF after M2 Is Turned ON gt 450 ms max 450 ms max RUN M1 M1 50 ms max San ie 50 ms max UA Safety input B is activated UA Safety input B is activated UB Safety input A is activated UB Safety input A is activated 6 Only when the G9SX GSL is used with manual switching 7 For the G9SX LI RT with screw terminals only G9SX USER S GUIDE 2 Characteristics 2 4 Expansion Unit Item Model G9SX EX Overvoltage category IEC EN 60664 1 ll Safety relay outputs 13 to 43 and 14 to 44 III Operating time OFF to ON state See note 1 30 ms max See note 2 Response time ON to OFF state See note 1 10 ms max See note 2 ON state residual voltage 3 0 V max for safety outputs and auxiliary outputs OFF state leakage current 0 1 mA max for safety outputs and auxiliary outputs Maximum wiring length of safety input and logical AND input 100 m max External connection impedance 100 Q max and 10 nF max Reset input time Reset button pressing time 100 ms min Accuracy of OFF delay time See note 3 Within 5 of the set value Between all terminals Insulation connected together and DIN 100 MQ min at 500 VDC resistance rail Between all terminals connected together and DIN rail 1 200 VAC for 1 min Dielectric eee different poles of strength me Between safety relay
60. d used in such a way that the machine cannot be operated by unauthorized persons lt G9SX EX gt 1 The durability of relays depend greatly on the switching condition Confirm the actual conditions of operation in which the relay will be used in order to make sure of the permissible number of switching operations ao lt E Precautions for Correct Use lt Precautions for All G9SX Models gt 1 Handle with care Do not drop G9SX to the ground or expose to excessive vibration or mechanical shocks G9SX may be damaged and may not function properly Conditions of storage Do not store in such conditions stated below 1 In direct sunlight N lt 2 At ambient temperatures out of the range of 10 to 55 C 3 At relative humidity out of the range of 25 to 85 or under such temperature change that causes condensation 4 In corrosive or combustible gases 5 With vibration or mechanical shocks out of the rated values 6 Under splashing of water oil chemicals 7 In the atmosphere containing dust saline or metal powder G9SX may be damaged and may not function properly 3 Mounting Mount G9SX to DIN track with attachments PFP M not incorporated to this product not to drop off the track by vibration or other force especially when the length of DIN track is short compared to the widths of G9SX 4 Following spacing around G9SX should be available to apply rated current to outputs of
61. de O 62 OFF delay time O 65 Switching mode External indicator fault _ _ diagnosis mode LED Indicators Marking Color Name 731 132 T33 D1 D2 D3 T11 T12 Y1 X1 X2 A1 PWR Green Power supply indicator OMRON 756 T1 Orange Safety input 1 indicator 0 0 tral T2 Orange Safety input 2 indicator On r0 Qano nsQ NS Orange Non contact Door Switch input Dar eo indicator Ss Q tha 2R ERR FB Orange Feedback reset input indicator OFF DELAY No AND Orange Logical AND input indicator Tat T22 141 142 a2 S14 S24 S44 S54 L1 D4 EI Orange Instantaneous safety output indicator ED Orange OFF delayed safety output indicator ERR Red Error indicator G9SX USER S GUIDE 43 2 Functions of each Unit 2 4 Safety Guard Switching Unit This Unit can alternately enable two safety inputs It can be used to construct safety systems for semi automatic processing and maintenance work E G9SX GSL Safety Inputs Logical AND Connection 2 inputs each with 2 channels Safety Input Safety Input Input Door switch light curtain Safety inputs Safety input devices Safety Outputs Semiconductor Outputs Instantaneous outputs 2 outputs OFF delayed outputs 2 outputs Note The OFF delayed outputs can be used as instantaneous outputs by setting the OFF delay time to 0 s Logical AND Connections Number of inputs 1 input Number
62. ductor 1 semiconductor 15s ing emicondukton semiconductor fe semiconductor 1 semiconductor 1 semiconductor ube oe G9SX GS226 T15 RC Note 1 The OFF delay time can be set in 16 steps as follows T15 0 0 2 0 3 0 4 0 5 0 6 0 7 1 1 5 2 3 4 5 7 10 15 s 2 The OFF delayed output becomes an instantaneous output by setting the OFF delay time to 0 s 3 P channel MOS FET transistor output 4 PNP transistor output except for the external indicator outputs which are P channel MOS FET transistor outputs Expansion Unit Safety outputs Auxiliary outputs OFF delay time Rated voltage Terminal block type Model Instantaneous OFF delayed See note 1 Y 2 ve Screw terminals G9SX EX401 RT 4 PST NO contact tet gt i Spring cage terminals G9SX EX401 RC 1 semiconductor 24 VDC Screw terminals G9SX EX041 T RT 4 PST NO contact See note 2 Spring cage terminals G9SX EX041 T RC Note 1 PNP transistor output 2 The OFF delay time is synchronized to the OFF delay time setting in the connected Unit G9SX AD LI G9SX ADA L1 G9SX NSAL and G9SX GS L G9SX USER S GUIDE Model Number Structure E Model Number Legend G9SX 1 234 5 6 1 Functions 5 Max OFF delay Time AD ADA Advanced Unit Advanced Unit BC Ba
63. dundant G9SX 82 USER S GUIDE 1 O Terminals 1 2 Advanced Unit Signal name Terminal name Connect the power supply plus 24 VDC to the A1 terminal Connect the power supply minus GND to the A2 terminal Power supply inputs Refer to 2 4 Cross Fault Detection and 2 5 Connecting Safety Sensors and the G9SX Safety inputs T11 712 T21 T22 Feedback reset inputs T31 T32 T33 Refer to 2 3 Reset Mode Logical AND connection inputs T41 T42 T51 T52 Refer to 2 1 Logical AND Connection Cross fault detection input Y1 Refer to 2 4 Cross Fault Detection Instantaneous safety outputs 14 24 S34 Keep these outputs open when they are not used OFF delayed safety outputs 44 S54 Keep these outputs open when they are not used Logical AND connection output Li L2 Refer to 2 1 Logical AND Connection Auxiliary monitor outputs X1 X2 Keep these outputs open when they are not used G9SX AD G9SX ADA dnjyas pue Bui ii Safety Logical Logical i Input 2 1 AND input NAND input 2 Safety Input 2 Safety output control Auxiliary Expansion Unit output control output control Auxiliary output control circuit circuit ofofo o ojo See note 3 See note 3 Note 1 Internal power supply circuit is not
64. e G9SX NSL and the D40A Non contact Door Switch correctly and verify operation before using the system 2 The D40A must be used with a designated actuator and G9SX NSU Controller 3 Use cables with a length of less than 100 m total to connect D40A Switches G9SX NS202 G9SX NSA222 T03 L 4 Disconnect the G9SX NSL from the power supply when replacing the D40A Devices connected to the G9SX NS may operate unexpectedly 5 Do not use the D40A in a magnetic field of 1 5 mT or higher The D40A may not function properly 6 Donot use the D40A in the water or in an environment continuously exposed to water Water may penetrate into the D40A The IP67 degree of protection for this switch means that it has been checked for penetration of water after having been left in water for a fixed period of time 7 Be sure to mount a guard stopper and guide to prevent the D40A Non contact Door Switch from being subjected to impact 8 Do not use the switch or actuator as a stopper Protect the switch and the actuator by installing a stopper Separate the switch and the actuator to a distance of 1 mm or more 9 Install the actuator and switch at an appropriate distance so that they do not create a gap that provides access to the hazard 10 Where two or more Switches are mounted side by side they must be no closer than 25 mm
65. ea G9SX USER S GUIDE 2 Functions of each Unit Auto Switching Function 2 Safety Light Curtain A 3 Safety Light Curtain B 2 Safety 1 Emergency 3 Safety Light F pane B igit GunainA Stop Switch Safety Light Safety Light i A22E Curtain Curtain F3SJ F3SJ Pp i I ll B 1 v A I Basic Unit I Auxiliary Output G9SX BC 1 The auxiliary output 1 Safety Guard can be used to Switching Unit notify operators of Logical AND my GISX GS the input output or connection 1 error status see eee External Indicator m Programmable Controllers CS CJ Series Contactor Output The external indicator output can be used to notify operators of Safety Light Curtains that may External External safely be interrupted indicator A indicator B Safety Output n c 5 e 5 O e S Q n gt x lt 1 Emergency Stop Switch Robot Bp Note External indicator output may be used as necessary was External G9SX GS Working condition i cator Safety input Safety output Monitor output External indicator Welding robot Conveying robot Safety input A WA Input A ON monitor S Indicator A Safety input B Safety output Input B Se monitor Safety Light Curtain B Emergency Stop Switch 1 O OK to work nico b c ndicator 2 i Safety input A 5 g meh m npu Q _ monitor 5 Indicator A uns
66. ed with both standard loads and microloads Compact Safety Door Switch e Built in switches with four or five terminal contact construction are available e Key holding force of 1 300 N minimum e Can be used for either standard loads or microloads e Lineup includes models with a conduit size of M20 e IP67 degree of protection Compact Guard Lock Safety Door Switch xipueddy e Lineup includes models with 3 contacts DPST NC SPST NO and TPST NC models in addition to the previous DPST NC SPST NO and DPST NC models e Models with M12 connectors are available to save labor and simplify replacement work e Standard feature gold clad contacts provide high contact reliability Can be used with both standard loads and microloads Compact Safety Limit Switch e Stable operation reduces Controller errors caused by unstable doors e Connect up to 30 Non contact Door Switches with LED Compact Non contact Door Switch Flexible Safety Unit D40A G9SX NS indicators to one Controller e Reversible switch provides flexibility in installation e Two color LED indicator enables easier maintenance by providing identification of door status and cable disconnections e Both Non contact Door Switches and conventional Key type Safety door Switches can be input to one Controller saving space USER S GUIDE 3 EN954 1 SIL3 IEC EN 61508 G9SX 3 Accessories and Related Products
67. edback reset input indicator Dano nsQ 0E erRQ AND Orange Logical AND input indicator EI Orange oo safety output No indicator n ERR Red Error indicator a G9SX 42 USER S GUIDE 2 Functions of each Unit E G9SX NSAL Safety Inputs mene Safety inputs 2 inputs each with 2 channels Connection D40A Input Safety Input Input Non contact door switch D40A Safety input devices if emergency stop switch door switch Safety Outputs Semiconductor Outputs Instantaneous outputs 2 outputs OFF delayed outputs 2 outputs Note The OFF delayed outputs can be used as instantaneous outputs by setting the OFF delay time to 0 s Tl c Logical AND Connections a Number of inputs 1 input S Number of outputs 1 output Q B OFF delay Time Setting as G9SX NSA222 T03 Oto3s Safety Safety Logical AND F ae Instantaneous OFF delayed Connection Required Settings and Wiring Output Output Output Item G9SX NSA Page Logical AND conmcetion o 57 input enable disable Cross fault detection mode O 63 Reset mo
68. ency Stop Switch 39 G9SX GS 1 Guard Lock Door Switch Limit Switch 44 G9S 34 o X R S GUIDE 4 Safety Measures for limited operations E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX GS Manual reset Cross fault detection mode ON Category 4 Wiring Logical AND connections No OFF delay time setting Switching mode Auto Diagnostic check of Indicator Enabled UA only Wiring Example Feedback Loop ences gt ke p D Ed fe 5 m x D 3 a D o KM1 a S1 Emergency Stop Switch ie AAA S2 S7 Reset switch S3 Lock release switch S4 Guard Lock Door Switch S5 S6 Limit Switch 24y KM1 to KM4 Contactor M1 to M2 3 phase motor GND Lock rel Guard Lock snien EV SP ee E1 E E2 S4 m 42 D pace f i 12 22 n tae aie Feedback Loop Conveyor cart t KM3 a Indicator GND Diagnostic KM4 k 4 check enabled Note This example corresponds to category 4 G9SX USER S GUIDE 4 Safety Measures for limited operations E Timing chart G9SX BC202 upper unit 11 Emergency Stop Switch S1 i Reset switch S2
69. ent C a i p I Logical AND connection ee ee geese eeee 1 I 1 I Advanced Unit sojdwex g uonesiddy E Safety Door Switch Advanced Unit G9SX AD Segment C Segment A Segment B 3 The pala changer door 4 The tool poo door is is opened op ened Stop Stop Segment A Segment B Segment C Segment A Segment B Segment C Required Units Unit Qty Safety input to be applied Page G9SX BC 1 Emergency Stop Switch 39 Guard Lock Safety Door Switch X AD 4 2 3 Safety Door Switches Set of two j G9SX USER S GUIDE gt ke Y D 4 fej 5 m 4 D 3 p D o 1 Partial control of machine E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX AD main door section Manual reset Cross fault detection mode ON Category 4 Wiring Logical AND connections OFF delay time setting G9SX AD pallet changer tool changer Auto reset Cross fault detection mode ON Category 4 Wiring Logical AND connections OFF delay time setting Wiring Example Feedback Loop aa Le KM1 24V S1 Emergency Stop Switch S2 S6 Reset switch S3 Guard Lock Safety Door Switch S4 Safety Limit Switch S5 Lock release switch S7 S8 Safety Door Switch KM1 to KM8 Contactor M1 to M4 3 phase motor GND
70. er supply B x pu ddy Unit B Logical AND connection Insulation provided here G9SX USER S GUIDE E 2 Logical AND Connections E Simplifying Safety Circuits Safety circuits were traditionally built by combining relay contacts but now the logical AND connections of the G9SX simplify building safety circuits A safety system will be described in which the power is turned ON when safety input 1 and safety input 2 are simultaneously input Previous Circuit with Relay Units Safety Input 1 Safety Input 2 Input jad Ain 4 KMit 4 ar pb Alf yy me D Robot Safety Circuit with G9SX Safety Input 1 Safety Input 2 1I gt ao to a Unit 1 Logical AND connection sd H circuit Feedback Input gt Motor controller Section 1 in the above figure can 4 KMiJ yA nstructed with only 2 wires be constructed only es E eee ee W een os yy Ww Robot G9SX 92 USER S GUIDE 3 Accessories and Related Products 3 Accessories and Related Products Accessories Terminal Blocks Appearance See note 1 lecial Specifications Applicable Units Remarks Set including two terminal blocks black with screw te
71. essing Machine 8 1 2 Machining Center 11 1 3 Semiconductor Manufacturing Equipment 15 1 4 Machine Tool 17 2 Using Non contact Door Switch 20 2 1 Pick and Place Machine 20 2 2 Small Assembly System 22 3 Coordinated operation of worker and machine 3 1 Manufacturing Automotive Parts Using Semi automatic Processing 4 Safety Measures for limited operations 28 4 1 Manufacturing Flat panel Displays Maintenance 28 4 2 Machining Center Enabling Switch 31 4 3 LCD Manufacturing Guard Lock Control 34 G9SX USER S GUIDE 1 Partial control of machine 1 1 Parts Processing Machine The entire device stops when the Emergency Stop Switch is pressed Only the processing section stops when the Safety Light Curtain is interrupted 2 Safety Light Curtain 1 Emergency Stop Switch 1 Emergency Stop Switch Processing section gt ke Zz D 4 fe 5 m x lt D 3 p D o 2 Safety Light Basic Unit Curtain G9SX BC Logical AND connection a 1 Processing section Segment A i Operation Example 1 The Emergency Stop Switch 2 Safety Light Curtain is is pressed interrupted Stop Stop Stop Segment A Segment B Segment A Segment B Segment B Advanced Unit G9SX AD Required Units Unit Qty Safety input to be applied Page G9SX BC 1 Emergency Stop Switch 39 G9SX AD 1 Safety Light Curtains 40 G9SX
72. formation E List of Models Advanced Unit Safety outputs solid state See note 3 Auxiliary outputs Logical AND connection of input Max OFF Rated OFF delayed solid state ahane delay time voltage Terminal block type Model Instantaneous delayed See note 4 Inputs Outputs See note 1 See note 2 Screw terminals G9SX AD322 T15 RT 3 1 1 Spring cage terminals G9SX AD322 T15 RC Semiconductor Semiconductor Semiconductor Screw terminals G9SX AD322 T150 RT 2 2 1or2 Spring cage terminals G9SX AD322 T150 RC Semiconductor Semiconductor channels Screw terminals G9SX ADA222 T15 RT 2 2 2 Spring cage terminals G9SX ADA222 T15 RC Semiconductor Semiconductor Semiconductor Screw terminals G9SX ADA222 T150 RT Spring cage terminals G9SX ADA222 T150 RC Note 1 The OFF delay time can be set in 16 steps as follows T15 0 0 2 0 3 0 4 0 5 0 6 0 7 1 1 5 2 3 4 5 7 10 15 s T150 0 10 20 30 40 50 60 70 80 90 100 1 10 120 130 140 150 s 2 The OFF delayed output becomes an instantaneous output by setting the OFF delay time to 0 s 3 P channel MOS FET transistor output 4 PNP transistor output Basic Unit Safety outputs Auxiliary outputs Logical AND NOME InEnT Rated solid state See note 1 solid state connection eee ale Terminal block type Model channels voltage Instantaneous OFF delaye
73. ge 15 to 10 of rated supply voltage Rated power consumption See note 5 W max Note Power consumption of loads not included Inputs Item Model G9SX GS226 T15 Safety inputs Mode selector input Operating voltage 20 4 VDC to 26 4 VDC Internal impedance Approx 2 8 kQ See note Feedback reset input Note Provide a current equal to or higher than that of the minimum applicable load of the connected input control device Outputs Item Model G9SX GS226 T15 Instantaneous safety outputs See note 1 P channel MOS FET transistor outputs OFF delayed safety outputs Load current 0 8 A DC max See note 2 and 3 See note 1 Auxiliary outputs PNP transistor outputs for input output and error monitoring Load current 100 mA max P channel MOS FET transistor outputs Connectable indicators e Incandescent lamp 24 VDC 3 to 7 W e LED lamp 10 to 300 mA DC External indicator outputs Note 1 While safety outputs are in the ON state the following signal sequence is output continuously for diagnosis When using the safety outputs as input signals to control devices i e Programmable Controllers consider the OFF pulse shown below M Approx 100 ms H m a OFF A 360 us max 2 The following derating is required when Units are mounted side by side G9SX GS226 T15 L1 0 4 A DC max load current 3 Apply the following rated load conditions for ind
74. ge 20 4 VDC to 26 4 VDC internal impedance approx 2 8kQ See note 2 Feedback reset input Note 1 Only applies to the G9SX NSA222 T03 L1 Refers to input other than that from the Non contact Door Switch 2 Provide a current equal to or higher than that of the minimum applicable load of the connected input control device Outputs Item Model G9SX NS202 L1 G9SX NSA222 T03 Instantaneous safety output See note 1 P channel MOS FET transistor output OFF delayed safety output Load current 0 8 A DC max See note 2 and 3 See note 1 PNP transistor output ere CL JO Load current 100 mA max Note 1 While safety outputs are in the ON state the following signal sequence is output continuously for diagnosis When using the safety outputs as input signals to control devices i e Programmable Controllers consider the OFF pulse shown below i Approx 100 ms E A OFF os ee 360 us max 2 The following derating is required when Units are mounted side by side G9SX NS202 L1 G9SX NSA222 T03 L 0 4 A DC max load current 3 Apply the following rated load conditions for inductive loads IEC EN 60947 5 1 DC13 0 8 A UL508 Pilot Duty 0 5 A suoneoyioeds pue spuney G9SX USER S GUIDE 1 Ratings 1 3 Safety Guard Switching Unit Power Input Item Model G9SX GS226 T15 Rated supply voltage 24 VDC Operating voltage ran
75. h feedback reset inputs 1 Incorrect feedback reset input wiring 1 Check the wiring to T31 T32 and T33 Fault in Expansion Unit 2 Connecting cable to Expansion Unit or terminating connector disconnected 2 Check the connecting cable to the Expansion Unit and the connection of the terminating connector Abnormal supply voltage to Expansion Unit 3 Voltage fluctuation caused by insufficient supply voltage current capacity 3 Change to a power supply with a greater current capacity 4 Supply voltage outside the rated value 4 Connect to a supply voltage of 24 VDC 15 to 10 Failure in internal circuit 5 Failure in internal circuit for T31 T32 and T33 5 Replace the G9SX 6 Expansion Unit relay contact or internal circuit failed 6 Replace the Expansion Unit El blinks G9SX USER S GUIDE Fault involved with instantaneous safety outputs 1 Instantaneous safety outputs short circuited 1 Check the wiring to 814 S24 and S34 2 Instantaneous safety outputs and 24 V O V or another I O terminal short circuited 2 Check the wiring to S14 S24 and S34 Fault involved with logical AND connection outputs 3 Logical AND connection outputs and 24 V 0 V or another I O terminal short circuited 3 Check the wiring to L1 and L2 Abnormal ambient temperature 4 The environment exceeds the permissible ambient operating
76. ical AND connection preset switch is set to OFF 4 When using a logical AND connection set the logical AND connection preset switch to AND Fault in internal circuit 5 Failure in internal circuit for T41 and T42 5 Replace the G9SX 6 The logical AND connection preset switch failed 6 Replace the G9SX Allindicators except PWR blink Other indicator Supply voltage outside the rated value her than the ERR Mismatch between input 1 and input 2 1 Supply voltage outside the rated value 1 Connect to a supply voltage of 24 VDC 15 to 10 2 Voltage fluctuation caused by insufficient supply voltage current capacity Expected causes of the fault The input status between safety input 1 and safety input 2 is different due toa contact failure or short circuit of a safety input device or a wiring fault 2 Change to a power supply with a greater current capacity Check points and measures to take Check the wiring from safety input devices to the G9SX Or check the input sequence of safety input devices After removing the fault turn both safety input 1 and 2 to the OFF state G9SX USER S GUIDE xipueddy 1 Troubleshooting G9SX GS226 5 ERR or nen Fault Expected causes of the fault Check points and measures to take Page indicator indicat
77. iconductor Outputs Instantaneous outputs 2 outputs OFF delayed outputs 2 outputs Note The OFF delayed outputs can be used as instantaneous outputs by setting the OFF delay time to 0 s Tl c Logical AND Connections z Number of inputs 2 inputs S Number of outputs 2 outputs S o OFF delay Time Setting zs G9SX ADA222 T15 Oto15s Safety Safety Logical AND GODARD Ree Tee ote 1505 Instantaneous OFF delayed Connection Output Output Output Required Settings and Wiring Item G9SX ADA Page Logical AND comme ctor O 57 input enable disable Cross fault detection mode O 63 Reset mode O 62 OFF delay time O 65 Switching mode External indicator fault _ diagnosis mode LED Indicators Marking Color Name 31 132 T33 T51 T52 T11 T12 Y1 X1 X2 A1 PWR Green Power supply indicator OMRON sg Ti Orange Safety input 1 indicator ace s0 Ma T2 Orange Safety input 2 indicator One m0 ano1 ano2 FB Orange Feedback reset input indicator OE e0 AND1 Orange Logical AND input indicator PRE Q AND2 Orange Logical AND input indicator EA A El
78. imit switches Use approved devices complying with the relevant product standards regulations and rules in the country where it is used Consult a certification body to assess that the entire system satisfies the required safety category level Safety Sensors Use approved devices with forcibly guided contacts complying with EN 50205 For feedback purpose use devices with contacts capable of switching micro loads of 24VDC 5mA Relays with forcibly guided contacts Use contactors with forcibly guided mechanism to input the signal to Feedback Reset input of G9SX through the NC contact of the contactor For feedback purpose use devices with contacts capable of switching micro loads of 24VDC 5mA Failure to open contacts of a contactor cannot be detected by monitoring its auxiliary NC contact without forcibly guided mechanism Contactors Evaluate whether devices used are appropriate to satisfy the requirements of safety category level Other devices G9SX USER S GUIDE lt G9SX GSLI gt Serious injury may possibly occur due to loss of safety functions Construct an appropriate safety system as shown in the following table Switching function Auto switching Machine Safety system Safety Sensor A configuration example Area A Safety Sensor B L_ t Person A 1 Select Safety Sensors that satisfy the fo
79. k the logical AND connection for 59 l exceeded the G9SX z Incorrect setting for 4 When using a logical AND connection AND blinks logical AND 4 The logical AND connection preset g a tog i P eee set the logical AND connection preset 57 connection setting switch is set to OFF i F switch to AND switch T 5 Failure in internal circuit for T41 and 5 Replace the G9SX Fault in internal T42 circuit i i 6 The logical AND connection preset 6 Replace the G9SX _ switch failed 1 Wiring to the external indicator output and 24 V 0 V or another I O terminal 1 Check the wiring to UA Fault in external short circuited indicator output 2 Ext indicat Dud d xternal indicator output disconnected r external indicator not connected 2 Check the wiring to UA ae T Failure of the 3 External indicator failed 3 Replace the connected external te external indicator indicator UA blinks iri indi i i Fauit inthe external 4 Wiring for external indicator diagnosis came f switching input and 24 V disconnected ne indicator diagnosis lt k 4 Check the wiring to Y3 68 ASE when external indicator was not switching input connected Failure in internal 5 Failure in internal circuit for UA 5 Replace the G9SX circuit 6 Failure in internal circuit for Y3 6 Replace the G9SX G9SX USER S GUIDE gt ke 3 a x 1 Troubleshooting ERR indicator Other indicator Fault in external indi
80. l T33 is not ON the safety output will iKM4 not turn ON Auto reset mode Reset Swich The signal to terminal T32 must turn ON and then OFF for the safety output to turn ON If terminal T32 does not turn ON and then OFF the safety output will not turn ON Manual reset mode 5 a D 5 2 n onal lt kc G9SX USER S GUIDE 2 Functions Wiring and Settings 2 4 Cross Fault Detection The cross fault detection setting for the safety input is made using the cross fault detection input terminals Y1 and Y2 Cross fault detection mode Cross fault detection input ON Open OFF Connect to 24 V Cross fault detection input Safety input to be monitored Function summary Terminal Y1 Terminals T11 T12 and T21 T22 Detects cross faults across T11 T12 and T21 T22 Terminal Y2 Terminals T61 T62 and T71 T72 Detect cross faults in T61 T62 and T71 T72 If a fault is detected the following will occur 1 The safety outputs and logical AND outputs will be locked out 2 The LED error indicator will be lit 3 The error output auxiliary output will turn ON For wiring refer to the following description 1 Cross Fault between T11 T12 and T21 T22 3 Cross fault Wirin 3 detection 9 D me Corresponds to Safety Category 2 Corresponds to Safety Category 3 Corresponds to Safety Category 4 G9S
81. llowing condition 1 Diameter of the smallest detectable object lt Diameter of the object to be detected 2 Install the Safety Sensors so that they satisfy the following conditions 1 Use Safety Sensor A to detect the entry of the machine into area A and Safety Sensor B to detect the entry of a person into area A 2 Make sure that the machine can reach area A only by passing through Safety Sensor A and that a Safety person can reach area A only by passing through precautions Safety Sensor B 3 Provide a protective structure to prevent a person from passing completely through Safety Sensor B and stepping into area A If this is not possible install a sensor that will detect the presence of a person inside area A and prevent the machine from being restarted while the person is inside area A 4 Provide a sufficient safety distance S1 considering the entry speed of a person and a sufficient safety distance S2 considering the entry speed of the machine For details refer to Safety Distance on page 97 Switching RORE UER Manual switching Machine Safety system Safety Sensor G 4 E configuration Ned ode example Area A selector ies Safety Door Switch Safety Limit Switch Person 1 Select Safety Sensors that satisfy the following condition 1 Diameter of the smallest detectable object lt Diameter of the object to be detected 2 Install the
82. lt Feedback Loop O m i E 1 GND x GND z Pi jeve 3 3 Ly l o e g m 5 5 24V 24V 5 3 24V Manual Auto Indicator Indicator GND Diagnostic Diagnostic check disabled check enabled Note This example corresponds to category 4 G9SX 26 USER S GUIDE 3 Coordinated operation of worker and machine E Timing chart G9SX BC202 OF Emergency Stop Switch S1 Reset switch S2 i i KM1 KM2 NC contact i gt a Ke KM1 KM2 NO contact kej F 7 o Logical AND output L1 5 G9SX GS226 T15 m _ bad Logical AND input T41 M 6 i 3 Safety Sensor A control output Ts es D monitoring the robot 7 o ay oF n T T Safety Sensor B control output n n monitoring the operator __ H i rot T ot a p a KM3 KM4 NC contact i i i i i KM3 KM4 NO contact i i i i i i Input A monitor output X3 j j 7 i i Input B monitor output X4 i t 1 el i External indicator output UA i Controls not related to safety Robot movement enabled Robot movement enabled in specific area only Robot movement disabled 1 Before operation is started 2 Operator inserts workpiece 3 Robot processes workpiece 4 Both operator a
83. ltage to Expansion Unit 3 Voltage fluctuation caused by insufficient supply voltage current capacity 3 Change to a power supply with a greater current capacity 4 Supply voltage outside the rated value 4 Connect to a supply voltage of 24 VDC 15 to 10 Failure in internal circuit 5 Failure in internal circuit for T31 T32 and T33 5 Replace the G9SX 6 Expansion Unit relay contact or internal circuit failed 6 Replace the Expansion Unit El blinks USER S GUIDE Fault involved with instantaneous safety outputs 1 Instantaneous safety outputs short circuited 1 Check the wiring to S14 and S24 2 Instantaneous safety outputs and 24 V 0 V or another I O terminal short circuited 2 Check the wiring to S14 and S24 Fault involved with logical AND connection outputs 3 Logical AND connection outputs and 24 V 0 V or another I O terminal short circuited 3 Check the wiring to L1 Abnormal ambient temperature 4 The environment exceeds the permissible ambient operating temperature 4 Check the ambient temperature and spacing around the G9SX Failure in internal circuit 5 Failure in internal circuit for S14 and 24 5 Replace the G9SX 6 Failure in internal circuit for L1 6 Replace the G9SX ERR indicator When indicators ot ERR indicator Other indicator w ED blinks Fault in
84. missible ambient operating f 78 temperature spacing around the G9SX temperature 5 Failure in internal circuit for S14 and Failure in internal 6 S24 5 Replace the G9SX _ circuit 6 Failure in internal circuit for L1 6 Replace the G9SX 1 Safety OFF delayed outputs short 1 Check the wiring to S44 and S54 Fault involved with circuited OFF delayed safety 2 Wiring to the OFF delayed safety outputs contact outputs and 24 V 0 V or 2 Check the wiring to S44 and S54 another I O terminal short circuited Incorrect set values 3 Settings of two OFF delay time preset 3 conn hese values otne OFF ag delay time preset switches on the front 65 O for OFF delay time switches are not the same and back of the Unit ED blinks F Abnormal ambient 4 The environment exceeds ine 4 Check the ambient temperature and permissible ambient operating 78 temperature spacing around the G9SX temperature 5 Failure in internal circuit for S44 and Failure in internal S54 5 Replace the G9SX circuit e 6 OFF delay time preset switch failed 6 Replace the G9SX Lights 1 Logical AND connection input and 24 V 0 V or another I O terminal short 1 Check the wiring to T41 Fault involved with circuited logical AND 2 Make sure that the wiring length for the connection input 2 Maximum cable Jengthexcesded T41 and T42 terminals is less than 100 m 3 Maximum number of connected Units 3 Chec
85. nctions of each Unit Insert the connector a cf Number of outputs None Required Settings and Wiring Item G9SX EX T Logical AND connection input enable disable Cross fault detection mode Reset mode OFF delay time Switching mode External indicator fault diagnosis mode Note 1 The OFF delay time on G9SX EX T is set from the OFF delay preset time on the connected unit G9SX AD ADA NSA GS 2 Refer to 2 10 Connecting Expansion Units on page 69 LED Indicators Marking Color Name PWR Green Power supply indicator ED Orange OFF delayed safety output indicator ERR Red Error indicator Safety OFF delayed Output omron G9SX EX041 1 24VDC Al X2 A2 24 34 44 G9SX USER S GUIDE 49 XS69 Jo suonouny MEMO G9SX USER S GUIDE Wiring and Setup 1 O Terminals 52 1 1 Basic Unit 52 lt 1 2 Advanced Unit 53 3 1 3 Non contact Door Switch Controller 54 a 1 4 Safety Guard Switching Unit 55 1 5 Expansion Unit 56 2 Functions Wiring and Settings 57 2 1 Logi
86. nd robot enter the coordinated area Only the G9SX GS stops 5 The G9SX GS restarts 6 Emergency stop button pressed All units stop G9SX USER S GUIDE 27 4 Safety Measures for limited operations 4 1 Manufacturing Flat panel Displays Maintenance Switching between Normal Operating Mode and Maintenance Mode is performed manually In Normal Operating Mode the Safety Door Switch is enabled and in Maintenance Mode the Safety Limit Switch is enabled 2 Cover Safety Door Switch 3 Conveyor cart 2 Cover 3 Conveyor cart 4 Mode selector z Safety Limit Switch Y s gt D Sig A a YV Emergency Safety D i afety Door Pe m ad Switch Safety Limit Key type x lt D4NS Switch Selector Switch 5 Ji D4F A22K 3 ii WG 1 7 1 Be Basic Unit I G9SX BC i Safety Guard j f Switching Unit j 4 Mode selector I G9SX GS I LogicalAND aq I connection oe k m Contactor 1 Emergency Stop Switch Conveyor cart Normal operating mode Emergency Stop Switch When pressed processing will stop gt Cover When the cover is opened processing will stop switching 5 eh Conveyor cart Processing will continue regardless of the conveyor cart position Maintenance mode Emergency Stop Switch When pressed processing will stop C Cover Processing will continue regardless of whether the cover is opened or closed switching 5 en x P Conve
87. ng 2 G9SX AD322 T150 80 80 60 0 100 60 0 109 50 110 50 110 40 120 40 120 A130 30 130 20 140 20 140 10 150 S f 10 7 0150 OFF DELAY notn OFF DELAY Example 1 0 second Example 2 70 second OFF delay OFF delay setting setting G9SX USER S GUIDE 2 Functions Wiring and Settings 2 7 Non contact Door Switch Example Wiring a Single Switch C Auxiliary output load See note G9SX NS202 G9SX NSA222 T03 Note The auxiliary output load current must be 10 mA max Example Wiring Multiple Switches Connect Up to 30 Non contact Door Switches dn pue Bui G9SX NS202 G9SX NSA222 T03 Wiring of Inputs and Outputs Signal name Wire color Description of operation Non contact Door Switch Brown Supplies power to the D40A power supply input Blue Connect to the D3 and D4 terminals of the G9SX NS 1 Inputs signals from the G9SX NSL1 Non contact Door Switch input White The Non contact Door Switch input must be ON as a required condition for the Non contact Door Switch output to be ON Non contact Door Switch Black Turns ON and OFF according to actuator detection and the status of the Non output contact Door Switch input Auxiliary output Yellow Turns ON when actuator is detected G9SX 66 USER S GUIDE 2 Functions Wiring and Settings 2 8 Switching Mode The switchi
88. ng mode is set by using the Switching Function setting switch on the bottom of the G9SX Unit Set the switch to Auto for auto switching and Manual for manual switching For manual switching connect the mode selector as shown in the following table Switching Mode Switching Function setting switch Mode selector connection Manual NC NC Auto switching Auto 24V Normal Maintenance operating mode a Manual mode L z Manual switching H Auto M1 ON M2 OFF Normal operating mode M1 OFF M2 ON Maintenance mode dnyas pue Bui G9SX USER S GUIDE 2 Functions Wiring and Settings 2 9 External Indicator Fault Diagnosis Diagnostic checks of external indicators connected to the G9SX GS s external indicator outputs UA and UB can be switched with Y3 and Y4 respectively Note 1 If there is no indicator connected to external indicator output UA connect Y3 to 24 V If there is no indicator connected to external indicator output UB connect Y4 to 24 V If they are not connected to 24 V the G9SX GS will detect an error 2 Diagnostic checks cannot be made for LED indicators Disable the diagnostic check if using LED indicators External indicator R A Diagnostic check enabled Diagnostic check disabled output 24V UA 24V To o a 5 UB 05 05 G9SX 68 USER S GUIDE 2 Functions Wiring and Settings 2 10 Connecting Expansion Units
89. ng z 7 r Enabling Device The enabling switch is disabled Maintenance mode Emergency Stop Switch When pressed processing will stop C Door Door Switch is disabled switching 7 3 Enabling Device Processing will be possible only when the operator is gripping the enabling switch Required Units Safety input to be applied G9SX BC Emergency Stop Switch G9SX GS Door Switch Enabling Switch G9SX USER S GUIDE Em 4 Safety Measures for limited operations E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX GS Manual reset Cross fault detection mode ON Category 4 Wiring Logical AND connections OFF delay time setting Switching mode Manual E Diagnostic check of Indicator Enabled 2 n 6 Wiring Example 5 m Feedback Loop x lt D 3 a M Y S1 Emergency Stop Switch ESTART S2 S7 Reset switch S3 Enabling Switch S4 Guard Lock Door Switch S5 Lock release switch S6 Safety Limit Switch KM1 to KM4 Contactor M1 to M2 3 phase motor 24v Q Zl s s5 H A S4 Door Feedback Loop 1 e 14 1 E 4 X 4 mA 1 cus a z pene Stop sigmal f EN G E i i S5 424V S7 1 KM
90. ngements 3 5 Expansion Unit Expansion Unit G9SX EX401 Expansion Unit OFF delayed Model G9SX EX041 T Terminal arrangement G9SX EX401 G9SX EX041 T O Expansion Unit Expansion Unit 6 See note 2 with OFF Delay a ee i OOOH OOOH i i i i PWR PWR 100 max He ED JERR JERR OW CAG j t Seas lt 115 max 6 See note 2 Typical dimension Note 1 Above outline drawing is for RC terminal type 2 For RC terminal type only J Ss Q 7 Ss a wn xe oO o O fS e 7 G9SX 82 USER S GUIDE Appendix 1 Troubleshooting 84 2 Logical AND Connections 91 3 Accessories and Related Products 93 gt kej 3 D x G9SX USER S GUIDE 83 gt ke 3 a x 1 Troubleshooting E Fault Detection When the G9SX detects a fault the ERR indicator and or other indicators light up or blink to inform the user about the fault Check and take necessary measures referring to the following table and then re supply power to the G9SX E Error Indications G9SX BC202 1 G9SX AD322 _ G9SX ADA222 Pale nee Fault Expected causes of the fault Check points and measures to take Page Blinks Fault due
91. nveyor section stops 3 Conveyor 2 Processing gt section cover section cover 2 Processing section cover 3 Conveyor section cover 3 __ O D D zj 1 Emergency Stop Safety Door Safety Door 5 Switch Switch Switch m o T 3 L 1 mod I iv 8 I I I I I Basic Unit Advanced Unit i Advanced Unit G9SX BC G9SX AD 1 G9SX AD I I be beee ee ee oS Ll le eee all j Logical AND Logical AND 1 Emergency Stop connection connection Switch Segment A Segment B amp Bins Example The Emergency Stop 2 The processing section 3 The conveyor section yee is pressed cover is opened cover is opened Stop Stop Stop Stop Stop Stop Segment A Segment B Segment C Segment A Segment B Segment C Segment A Segment B Segment C Required Units Unit Qty Safety input to be applied Page G9SX BC 1 Emergency Stop Switch 39 G9SX AD 2 Safety Door Switches Set of two 40 9SX G USER S GUIDE 1 Partial control of machine E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX AD Auto reset Cross fault detection mode ON Category 4 Wiring Logical AND connections OFF delay time setting Wiring Example Feedback Loop gt ke Zz D 4 fe 5 m x lt D 3 p D o ea S1 Emergency Stop Switch S2 Reset switch
92. o 2 9 External Indicator Fault Diagnosis G9SX GS Cross Power Safety input A Safety input A fault supply detection circuit input A input T External fault indicator detection diagnosis input B switching input Cross Reset feedback input See note 3 Note 1 Internal power supply circuit is not isolated 2 Logical AND input is isolated 3 Outputs S14 to S54 and L1 are internally redundant output control External indicator Expansion Unit output control G9SX USER S GUIDE dnyas pue Bun 1 O Terminals 1 5 Expansion Unit Signal name Terminal name Connect the power supply plus 24 VDC to the A1 terminal mower supply INDUS Blghe Connect the power supply minus GND to the A2 terminal Safety outputs See note 13 14 23 24 33 34 43 44 Keep these outputs open when not used Note The safety outputs are instantaneous safety outputs for the G9SX EX401 and OFF delayed safety outputs for the G9SX EX041 T G9SX EX401 G9SX EX041 T See note 2 output Power control supply T circuit Auxiliary output control Internal power supply circuit is not isolated 2 Relay outputs are isolated dn pue Bui 2 I 9 G9SX 56 USER S GUIDE 2 Functions Wiring and Settings 2 1 Logical AND Connection When connecting two or more Uni
93. ode switch Failure in internal circuit 5 Internal circuit of the mode selector input failed 5 Replace the G9SX oO Allindicators except PWR blink Supply voltage outside the rated value 1 Supply voltage outside the rated value 1 Connect to a supply voltage of 24 VDC 15 to 10 2 Voltage fluctuation caused by insufficient supply voltage current capacity 2 Change to a power supply with a greater current capacity When indicators other than the ERR indicator blink check and take necessary actions referring to the following table oe eee Fault Expected causes of the fault Check points and measures to take Page T The input status between safety input A Check the wiring from safety input devices 1 Safety input A channel 1 and safety input A channel 2is to the G9SX GSL1 Or check the input oe different due to contact failure or a short sequence of safety input devices T2 circuit of safety input device or a wiring After removing the fault turn both safety 5 He fault input A channels 1 and 2 to the OFF state Off T Blinks The input status between safety input B Check the wiring from safety input devices 6 Safety input B channel 1 and safety input B channel 2is to the G9SX GSL1 Or check the input ena different due to contact failure or a short seq
94. of outputs 1 output OFF delay Time Setting 7 c 5 e 5 o e S Q x lt G9SX GS226 T15 Oto 15s Required Settings and Wiring Safety Safety Logical AND Instantaneous OFF delayed Connection Item Gece es Output Output Output Logical AND Conmecyen o 57 input enable disable Cross fault detection mode O 63 Reset mode O 62 OFF delay time O 65 Switching mode O 67 Eval indicator fault o 68 diagnosis mode Note Carefully read the Precautions on pages 96 to 99 before configuring a system using the G9SX GS LED Indicators Marking Color Name T31 T32 T33 Y1 M1 M2 UA UB T11 T12 T61 T62 Y2 Y3 Y4 A1 PWR Green Power supply indicator omron G9SX GS226 T15 T1 Orange Safety input A channel 1 indicator Oewe Ore Oaol T2 Orange Safety input A channel 2 indicator Om ouw Ore dije z ra OTe ow Orfe T6 Orange Safety input B channel 1 indicator s 0e fi T7 Orange Safety input B channel 2 indicator B err FB Orange Feedback reset input indicator open No AND Orange Logical AND input indicator 21 ta2 71 valve T42 L1 TAD ae X1 x2 xa x4 814 824 844 554 El Orange Safety output indicator 2 ED Orange
95. on Unit and the connection of 69 Unit terminating connector disconnected as the terminating connector ae 3 Voltage fluctuation caused Dy 3 Change to a power supply with a Abnormal supply insufficient supply voltage current greater current capacity FB blinks voltage to capacity Expansion Unit 4 Supply voltage outside the rated value 4 Connect to a supply voltage of 24 VDC 15 to 10 Failure in internal circuit 5 Failure in internal circuit for T31 T32 and T33 5 Replace the G9SX 6 Expansion Unit relay contact or internal circuit failed 6 Replace the Expansion Unit G9SX USER S GUIDE 1 Troubleshooting xipueddy FRR Ci pel Expected causes of the fault Check points and measures to take indicator indicator 1 Instantaneous safety outputs short 1 Check the wiring to S14 and S24 Fault involved with circuited instantaneous safety 2 Instantaneous safety outputs and 24 V outputs O V or another I O terminal short 2 Check the wiring to S14 and S24 circuited Fault involved with 3 Logical AND connection outputs and Pa logical AND 24 V 0 V or another I O terminal short 3 Check the wiring to L1 oie connection outputs circuited EI blinks aS Th dSih Abnormal ambient 4 The envirnmeni ena u 9 4 Check the ambient temperature and per
96. ons Number of inputs 1 input Number of outputs 1 output OFF delay Time Setting Yt G9SX AD322 T15 Oto15s Safety Safety Logical AND GOS y SO NPE NSE Reta Instantaneous OFF delayed Connection Output Output Output Required Settings and Wiring Item G9SX AD Page co EEE Cross fault detection mode O 63 Reset mode O 62 OFF delay time O 65 Switching mode aes External indicator fault diagnosis mode LED Indicators Marking Color Name Tar pree Tas ae PWR Green Power supply indicator OMRON eae T1 Orange Safety input 1 indicator n 0 Ma T2 Orange Safety input 2 indicator a 70 FB Orange Feedback reset input indicator Ox 00 AND Orange Logical AND input indicator TE u El Orange Safety output indicator ee M Orange OFF delayed safety output aia aoa eae aster 1 indicator ERR Red Error indicator G9SX 40 USER S GUIDE 2 Functions of each Unit E G9SX ADAL Safety Inputs mee Safety inputs 1 input 2 channel input Connection Safety Input Input 5 Emergency stop switch door switch Safety input devices light curtain Safety Outputs Sem
97. or l Fault due to electro 1 Affected by excessive electromagnetic 1 Check the disturbance level around the _ fae magnetic disturbance disturbance G9SX and the related system Blinks or of internal circuits 2 Failure of the G9SX internal circuit 2 Replace the G9SX 1 Incorrect wiring of safety input A channel 1 For example cross fault 1 Check the wiring to T11 T12 T21 T22 63 detection mode settings and safety and Y1 input wiring do not match l Fault involved with 2 Wiring to safety input A channel 1 and safety input A 24 V or another I O terminal short 2 Check the wiring to T11 and T12 T1 blinks channel 1 circuited S Shorr circuit between safety Inputs 3 Check the wiring to T11 T12 T21 and when cross fault detection mode is 63 T22 ON 4 Failure in internal circuit for T11 and T12 4 Replace the G9SX 1 Incorrect wiring of safety input A channel 2 For example cross fault 1 Check the wiring to T11 T12 T21 T22 63 detection mode settings and safety and Y1 input wiring do not match A Fault involved with 2 Wiring to safety input A channel 2 and mis safety input A 24 V or another I O terminal short 2 Check the wiring to T21 and T22 T2 blinks channel 2 circuited 3 Short circuit between safety inputs 3 Check the wiring to T11 T12 T21 and 63 when cross fault detection mode is ON T22 4 Failure in internal circuit for T21 and T22 4 Replace the G9SX
98. output can be used to External External notify operators that the 1 Emergency e aT indicator A indicatorB C0Ver may be opened Stop Switch y Note External indicator output may be used as necessary Working condition G9SX GS indicator Safety input Safety output Mode selector Monitor output _ External indicator Safety input A Disa Normal Input A bled operating mode monitor Bi a eee Indicator A accor Safety input B Safety output Input B Door Switch Emergency ON monitor Stop Switch 4 LoS Not OK Indicator B to open Safety input A Maintenance Input A mode monitor Indicator A Safety input B Safety output Input B Door Switch p Emergency Disa monitor kodi amp bled A to open Indicator B Safety input A g Maintenance Input A mode ON monitor Indicator A Mode seer Safety input B j Safety output Input B Door Switch XY Emergency Disa monitor N top Switcl bled OK to open Indicator B Safety input A Maintenance Input A Heei monitor Indicator A Safety input B Safety output Input B ERAI Disa monitor Stop Switch bled OK to open Indicator B G9SX USER S GUIDE XS6 JO suonouny 47 2 Functions of each Unit 2 5 Expansion Unit By connecting an Expansion Unit to the G9SX AD ADA G9SX NSA or G9SX GS safety relay contact outputs can be added that are synchronized with the safety outputs of the Unit to which the Expansion Unit is connected E G9SX EX L Safety Outputs Safety Relay O
99. outputs connected together and other terminals connected 2 200 VAC for 1 min Ambient operating temperature 10 to 55 C with no icing or condensation together D Vibration resistance Frequency 10 to 55 to 10 Hz 0 375 mm single amplitude 0 75 mm double amplitude Q Shock Destruction 300 m s2 S resistance Malfunction 100 m s2 2 at 100 000 cycles min f Durability rated load switching frequency 1 800 cycles hour O Ey Mechanical 5 000 000 cycles min switching frequency 7 200 cycles hour 8 r 5 o Ambient operating humidity 25 to 85 Terminal tightening torque See note 4 0 5 Nem Weight Approx 165 g Note 1 When two or more Units are connected by logical AND the operating time and response time are the sum total of the operating times and response times respectively of all the Units connected by logical AND 2 This does not include the operating time or response time of Safety Guard Switching Units G9SX AD ADA NSA GS that are connected 3 This does not include the operating time or response time of internal relays in the G9SX EX H1 4 For the G9SX L RT with screw terminals only G9SX USER S GUIDE 3 Dimensions and Terminal arrangements Note All units are in millimeters unless otherwise indicated 3 1 Advanced Unit
100. rminals and six code marks to prevent incorrect insertion G9SX AD L RT G9SX ADA L RT G9SX NSA LI RT Terminal Block with screw terminals 3 pin Y9S 03T1B 02A G9SX BC LI RT Set including two terminal blocks Terminal Block with G9SX EX LI RT black with screw terminals and screw terminals 4 pin G9SX NS LI RT VOS eee per six code marks to prevent G9SX GS L RT incorrect insertion Terminal Block with G9SX AD C RC Set including two terminal blocks black with spring cage terminals GIS ADAU bai and six code marks to prevent Spring cage Terminals Y9S 03C1B 02A 3 pin G9SX NSA L RC i incorrect insertion Terminal Bockwin eS BETA oo pot ies Terminals S9SX NS O RC Meee en and six code marks to prevent P G9SX GS O RC incorrect insertion Note 1 The illustrations show 3 pin models 2 The G9SX comes with the terminal blocks attached The accessories shown here can be ordered as replacements Related Products Certified Body Safety Featur Saue Category Appearance e Lineup includes models with 3 contacts DPST NC SPST NO and TPST NC models in addition to the previous DPST NC SPST NO and DPST NC models e Models with M12 connectors are available to save labor and simplify replacement work e Standard feature gold clad contacts provide high contact reliability Can be us
101. rmination connector from the G9SX 3 Do not remove the termination connector while the system is operating 4 Before applying the power supply voltage confirm that the connecting sockets and plugs are locked 5 Make sure that all connected Expansion Units are supplied with power within 10 s after the power to the G9SxX is turned ON Otherwise the G9SX will detect a power supply error for the Expansion Units Use cables with length less than 100m to connect to Safety Inputs Feed back Reset inputs or between Logical AND connection inputs and Logical AND connection outputs respectively Set the time duration of OFF delay to an appropriate value that does not cause the loss of safety function of system Logical AND connection between Units 1 When using Logical AND connection inputs set the Logical AND connection preset switch to AND position for the units which the logical AND connection signal are input to 2 Connect Logical AND connection outputs appropriately to Logical AND connection inputs of the relevant unit Verify the operation of G9SX before commissioning the system 3 When configuring the safety related system be sure to consider that the delay of response time caused by logical AND connections do not degrade the safety function of the system 4 Use 2 conductor cabtire cable or shielded cable for logical AND connections between Units To determine the safety distance to hazards take into account the delay
102. rs S este Logical AND SS s ks connection EM actor 1 Emergency Stop Switch Robot Emergency Stop Switch When pressed processing will stop Safety Light Curtain A When both are interrupted simultaneously processing will stop Safety Light Curtain B Required Units Unit Qty Safety input to be applied Page G9SX BC 1 Emergency Stop Switch 39 G9SX GS 1 Light Curtain Light Curtain 44 G9SX USER S GUIDE Es 3 Coordinated operation of worker and machine E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX GS Auto reset Cross fault detection mode OFF Category 4 Wiring with Safety Light Curtains Logical AND connections E4 OFF delay time setting xe x Switching mode Auto D 2 s Diagnostic check of Indicator Enabled UB only 5 m ae 5 Wiring Example 3 ao Feedback loop oO Emergency ponsa o Stop Switch qr 11 21 rd g 1 KM1 1 Cuai 12 22 1 i feve cA HH S2 D a S aie S1 Emergency Stop Switch km S2 Reset switch KM1 to KM4 Contactor M1 to M2 3 phase motor KMA IKM2 PLC etc Ty J GND Safety Sensor A Safety Sensor B F3SU A F3SJ A Emitter Receiver Emitter Receiver SSS a SSS _ _ a a
103. section and transport section restart 4 The right door is opened and the right drive section and transport section stop 5 The right door is closed and the right drive section and transport section restart 6 If the Emergency Stop Switch is pressed the Upper Unit Middle Unit and Lower Unit will stop G9SX USER S GUIDE 19 2 Using Non contact Door Switch 2 1 Pick and Place Machine If the Emergency Stop Switch is pressed the entire machine will stop If the cover is opened the entire machine will stop Cover 2 Non contact Door Switch 2 Non contact Door Switch D40A 1 Emergency Stop 1 Emergency Stop Switch Switch gt ke Zz D 4 fe 5 m x lt D 3 p D o Motor sla Example The Emergency Stop 2 Cover is opened ee is pressed Required Units Unit Qty Safety input to be applied Page Emergency Stop Switch G3SXNSA Non contact Door Switch D40A 43 G9SX 20 USER S GUIDE 2 Using Non contact Door Switch E Wiring Example Setup For details refer to Section 3 G9SX NSA Manual reset Cross fault detection mode OFF Category 2 Wiring Logical AND connections OFF OFF delay time setting Wiring Example gt ke u BSE o Fence Lia oF 24V mn i 3 4 E k i 28 KASMA S14 m i I Motor controller x i K 1 o T E KM1 a
104. sic Unit T15 15s GS Safety Guard Switching Unit T150 150s NS NSA_ D40A Controller Basic Unit EX Expansion Unit No indicator No OFF delay Safety Guard Switching Unit 2 Output Configuration Instantaneous Safety Tig 16s outputs D40A Controller 0 None T03 35 a aeampa Expansion Unit a a No indicator No OFF delay 4 4 outputs T OFF delay 3 Output Configuration OFF delayed Safety 6 Terminal Block Type ouput RT Screw terminals nan RC Spring cage terminals 2 2 outputs 4 4 outputs 4 Output Configuration Auxiliary Outputs 1 1 output 2 2 outputs 6 6 outputs G9SX 4 USER S GUIDE Application Examples Functions of G9SX 1 Partial control of machine 8 1 Function list of G9SX series 38 1 1 Parts Processing Machine 8 1 2 Machining Center 11 2 Functions of each Unit 39 1 3 Semiconductor Manufacturing Equipment 15 2 1 Basic Unit 39 1 4 Machine Tool 17 2 2 Advanced Unit 40 2 3 Non Contact Door Switch Controller 42 2 Using Non contact Door Switch 20 2 4 Safety Guard Switching Unit 44 2 1 Pick and Place Machine 20 2 5 Expansion Unit 48 2 2 Small Assembly System 22 3 Coordinated operation of worker and machine 3 1 Manufacturing Automotive Parts Using Semi automatic Processing 25 4 Safety Measures for limited operations 28 4 1 Manufacturing Flat panel Displays Maintenance 28 4 2 Machining Center Enabling Switch 31 4 3 LCD Manufacturing
105. t KM1 KM2 NC contact Logical AND output L1 G9SX AD322 T15 Unit B Processing section cover Logical AND input T41 Safety Door Switch S3 lt d i OFF delay time gt ke Zz D 4 fe 5 m x lt D 3 p D o Rotation of motor Logical AND output L1 G9SX AD322 T15 Unit C Conveyor section cover Logical AND input T41 Safety Door Switch S4 T j I i i i i i KM5 KM6 NC contact r i 1 t T 7 j KM5 KM6 NO contact Rotation of motor j j T i i i T Operation command i i i t t t i i i d i i OFF delay time OFF delay time OFF delay time 1 Before operation is started 2 The processing section cover is opened and the processing section and the conveyor section stops 3 The processing section cover is closed and the processing section and conveyor section restart 4 The conveyor section cover is opened and the conveyor section stops 5 The transport section cover is closed and the conveyor section restarts 6 If the Emergency Stop Switch is pressed unit A unit B and unit C will stop G9SX USER S GUIDE 1 Partial control of machine 1 3 Semiconductor Manufacturing Equipment When the Emergency Stop Switch is pressed all of the equipment stops When the processing section cover is opened the processing section and conveyor section stop When the conveyor section cover is opened only the co
106. t L1 5 5 er m Rotation of motor M1 S 3 G9SX NS202 lower unit Robot A ko 1 H i oO Logical AND input T41 oO Ox a ay Non contact Door Switch S3 a KM3 KM4 NC contact i KM3 KM4 NO contact eT Rotation of motor M2 G9SX NS202 lower unit Robot B a Logical AND input T41 4 6 Non contact Door Switch S4 gt KM5 KM6 NC contact KM5 KM6 NO contact k_M Rotation of motor M3 1 Before operation is started 2 Robot door A is opened and robot A stops 3 Robot door A is closed and robot A restarts 4 Robot door B is opened and robot B stops 5 Robot door B is closed and robot B restarts 6 If the Emergency Stop Switch is pressed the upper unit lower unit A and lower unit B will all stop G9SX 2a USER S GUIDE 3 Coordinated operation of worker and machine 3 1 Manufacturing Automotive Parts Using Semi automatic Processing Two pairs of Light Curtains are automatically enabled and disabled according to the operations of the operator and robot 2 Safety Light Curtain A 3 Safety Light Curtain B 3 Safety Light 2 Safety Light Curtain B 6 Curtain A N y pr a 1 Emergency a x Stop Switch Safety Light Safety Light eats ss A22E Curtain Curtain gt gt F3SJ F3SJ Basic Unit G9SX BC Wie sojdwex gy uonesiddy bee 4 4 s S d KES SROs SESS _ S Sa SSeS Sey o
107. the input sequence gy Mismatch between and safety input 2 is different due to a O ADINE of safety input devices input 1 and input2 contact failure or short circuit of a safety Off T2 Blinks input davies or a wirha fault After removing the fault turn both safety P 9 input 1 and 2 to the OFF state G9SX USER S GUIDE x pu ddy 1 Troubleshooting G9SX NS202 ERR indicator Blinks Other indicator Fault due to electro magnetic disturbance or of internal circuits G9SX NSA222 Expected causes of the fault 1 Affected by excessive electromagnetic disturbance Check points and measures to take 1 Check the disturbance level around the G9SX and the related system 2 Failure of the G9SX internal circuit 2 Replace the G9SX gt kej 3 a x G9SX w T1 blinks Fault involved with safety input 1 1 Incorrect wiring of safety input 1 For example cross fault detection mode settings and safety input wiring do not match 1 Check the wiring to T11 T12 T21 T22 and Y1 2 Wiring to safety input 1 and 24 V or another I O terminal short circuited 2 Check the wiring to T11 and T12 3 Short circuit between safety inputs when cross fault detection mode is ON 3 Check the wiring to T11 T12 T21 and T22 4 Failure in internal circuit for T11 and T12 4 Replace the G9SX
108. the safety relay outputs 1 Input the signals to both of the safety inputs T11 T12 T21 T22 to prevent the contacts from welding T61 T62 and T71 T72 E Compliance with International Standards oe Mogel T ae G9SX BC G9SX GS G9SX EX EN50178 O O O O O IEC EN60204 1 O O O O O EN954 1 Cat 4 O O O O EN954 1 Cat 3 O Approved by IEC EN61508 SIL3 O O O O O TUV Product Service IEC EN62061 SIL3 O IEC EN61000 6 2 O O O O IEC EN61000 6 4 O O O O IEC EN60947 5 2 O IEC EN60947 5 3 PDF M O UL508 O O O O O UL1998 O O O O O 7 Approved by UL NFPA79 O O O O O IEC61508 O O O O O CANICSA C22 2 No 142 O O O O O a Approved by KOSHA O O O O G9SX USER S GUIDE MEMO G9SX USER S GUIDE 101 MEMO G9SX USER S GUIDE READ AND UNDERSTAND THIS CATALOG Please read and understand this catalog before purchasing the products Please consult your OMRON representative if you have any questions or comments Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINE
109. tion Instantaneous Connection input enable disable Output Output Cross fault detection mode O 63 Reset mode O 62 OFF delay time sss s Switching mode me External indicator fault diagnosis mode LED Indicators Marking Color Name T31 T32 T33 Y1 T11 T12 X1 A1 PWR Green Power supply indicator OMRON T1 Orange Safety input 1 indicator ee T2 Orange Safety input 2 indicator Owr F80 On rO FB Orange Feedback reset input indicator Ga een El Orange Safety output indicator ERR Red Error indicator M T21 T22 X2 A2 814 524 L1 L2 G9SX USER S GUIDE Es 2 Functions of each Unit 2 2 Advanced Unit This Unit has safety OFF delayed outputs and can be connected to other Units using the logical AND connection input and output E G9SX ADL Safety Inputs Logical AND Connection Safety inputs 1 input 2 channel input Safety input l afety Inpu nput Safety input devices Emergency stop switch door switch light curtain Safety Outputs Semiconductor Outputs Instantaneous outputs 3 outputs OFF delayed outputs 2 outputs Note The OFF delayed outputs can be used as instantaneous outputs by setting the OFF delay time to 0 s 7 c 5 Q e 5 o e Q x lt Logical AND Connecti
110. to electro magnetic disturbance or of internal circuits 1 Affected by excessive electromagnetic disturbance 1 Check the disturbance level around the G9SX and the related system 2 Failure of the G9SX internal circuit 2 Replace the G9SX T1 blinks Fault involved with safety input 1 1 Incorrect wiring of safety input 1 For example cross fault detection mode settings and safety input wiring do not match 1 Check the wiring to T11 T12 T21 T22 and Y1 2 Wiring to safety input 1 and 24 V or another I O terminal short circuited 2 Check the wiring to T11 and T12 3 Short circuit between safety inputs when cross fault detection mode is ON 3 Check the wiring to T11 T12 T21 and T22 4 Failure in internal circuit for T11 and T12 4 Replace the G9SX w T2 blinks Fault involved with safety input 2 1 Incorrect wiring of safety input 2 For example cross fault detection mode settings and safety input wiring do not match 1 Check the wiring to T11 T12 T21 T22 and Y1 2 Wiring to safety input 2 and 24 V or another I O terminal short circuited 2 Check the wiring to T21 and T22 3 Short circuit between safety inputs when cross fault detection mode is ON 3 Check the wiring to T11 T12 T21 and T22 4 Failure in internal circuit for T21 and T22 4 Replace the G9SX w FB blinks Fault involved wit
111. ts using a logical AND connection the logical AND connection setting is performed on the Unit on the input side Set the logical AND connection preset switch on the Unit that is on the input side G9SX AD322 in the below diagram to AND 1 When the G9SX AD NS NSA GS Is on the Input Side AND oer AND eal Note 1 In the above diagram a setting error will occur and G9SX AD322 will set a lock out if the logical AND setting switch on G9SX AD322 is set to OFF Set the switch carefully 2 Set the logical AND setting switch on Unit A to OFF 3 A logical AND input cannot be input to the G9SX BC Unit A G9SX AD322 2 When the G9SX ADA Is on the Input Side al OFF Unit B Unit C a OFF dnjyas pue Bui O O O T41 T42 T51 T52 G9SX ADA222 AND AND ore 8 cre 8 T41 T42 T51 T52 Note 1 When not connecting Unit B leave terminals T41 and T42 of the G9SX ADA222 Unit open and set the logical AND setting switch T41 T42 to OFF 2 When not connecting Unit C leave terminals T51 and T52 of the G9SX ADA222 Unit open and set the logical AND setting switch to OFF When connecting multiple Units to the input side follow the wiring example in the following diagram ponese nput a eral Lol j LJ ae Logical AND eopnecton signal Net unt 4 unit max p gt EEEO 5 Input b IK Li AND ti I O
112. uctive loads IEC EN 60947 5 1 DC13 0 8 A UL508 Pilot Duty 0 5 A J Ss Q on g Ss a wn xe is o O it A e on G9SX USER S GUIDE 1 Ratings 1 4 Expansion Unit Power Input Item Model G9SX EX Rated supply voltage 24 VDC Operating voltage range 15 to 10 of rated supply voltage Rated power consumption See note 2 W max Note Power consumption of loads not included Outputs Item Model G9SX EX Rated load 250 VAC 3 A 30 VDC 3 A resistive load Rated carry current 3A Maximum switching voltage 250 VAC 125 VDC suoneoyioeds pue sbhunjey G9SX USER S GUIDE J D j 5 a O D 5 2 2 ke Q fa D 5 D 2 Characteristics 2 1 Advanced Unit Basic Unit Item Model G9SX AD322 ADA222 G9SX BC202 Over voltage category IEC EN 60664 1 Operating time OFF to ON state See note 1 50 ms max Safety input ON See note 2 100 ms max Logical AND connection input ON See note 3 50 ms max Safety input ON Response time ON to OFF state See note 1 15 ms max ON state residual voltage 3 0 V max safety output auxiliary output OFF state leakage current 0 1 mA max safety output auxiliary output Maximum wiring length of safety input and logical AND input 100 m max
113. uence of safety input devices T7 circuit of safety input device or a wiring After removing the fault turn both safety fault input B channels 1 and 2 to the OFF state G9SX EX401 O G9SX EX041 T ee BAe Fault Expected causes of the fault Check points and measures to take Page b Failure of the Internal safety relay contact is welded Replace the G9SX EXU Lights Expansion Unit Internal circuit failed Replace the G9SX EXU G9SX USER S GUIDE 2 Logical AND Connections The logical AND connection is used to build logic between multiple safety inputs and safety outputs This technology is unique to the G9SX Series E Logical AND Connection Signals Pulse signals are used in the G9SX logical AND connection and dynamic processing is used to monitor the signals Information on safety between Units is passed by these pulse signals which are also used to detect faults in the connection and short circuits 24 VDC 24 VDC G9SX Internal circuit Internal circuit Logical AND connection signal EE LS For this reason up to safety category 4 can be achieved without redundant logical AND connection signal lines E Insulation The logical AND connection input section of the G9SX is insulated Therefore even when the G9SX logical AND connection cable is configured across multiple devices it is not necessary to use a shared power source Device A Power supply A Unit A Device B Pow
114. upply satisfying requirements below to prevent electric shock e DC power supply with double or reinforced insulation for example according to IEC EN60950 or EN50178 ora transformer according to IEC EN61558 e DC supply satisfies the requirement for class 2 circuits or limited voltage current circuit stated in UL 508 Apply properly specified voltages to G9SX inputs Applying inappropriate voltages cause G9SX to fail to perform its specified function which leads to the loss of safety functions or damages to G9SX Auxiliary error outputs and auxiliary monitoring outputs are NOT safety outputs Do not use auxiliary outputs as any safety output Such incorrect use causes loss of safety function of G9SX and its relevant system Also Logical AND connection outputs can only be used for logical AND connections between G9SXs After installation of G9SX qualified personnel should confirm the installation and should conduct test operations and maintenance The qualified personnel should be qualified and authorized to secure the safety on each phases of design installation running maintenance and disposal of system A person in charge who is familiar to the machine in which G9SX is to be installed should conduct and verify the installation Perform daily and 6 month inspections on the G9SX Otherwise the system may fail to work properly resulting in serious injury Do not dismantle repair or modify G9SX It may lead to
115. utput a amp b ogica 2nd detage signal Next unit 4 unit max gt gt Next unit 5 layers max Note When a logical AND connection is not used keep the logical AND connection inputs terminals T41 T42 T51 and T52 and logical AND connection outputs terminals L1 and L2 open and set the logical AND setting switch to OFF G9SX USER S GUIDE 2 Functions Wiring and Settings 3 Logical AND Connection Combinations 1 One logical AND connection output from an Advanced Unit G9SX AD can be logical AND connected to up to four Advanced Units O G9SX AD G9SX AD G9SX AD G9SX AD O O O O 2 Two logical AND outputs from a Basic Unit G9SX BC can be logical AND connected to up to eight Advanced Units O O VU r G9SX AD G9SX AD G9SX AD G9SX AD O O O O d K H w WV VY G9SX AD G9SX AD G9SX AD G9SX AD Ca o o cessa 3 Two logical AND outputs from an Advanced Unit G9SX ADA can be logical AND connected to up to eight Advanced Units O O O O O O O o le G9SX AD G9SX AD G9SX AD G9SX AD 4 Any Advanced Unit with logical AND input can be logical AND connected to Advanced Units on up to five tiers Advanced Unit or Basic Unit 5 D 5 2 n na 5 G9SX ADA O O G9SX 58 USER S GUIDE 2 Functions Wiring and Settings 5 Two logical AND connection outputs each from different Adv
116. utputs Instantaneous outputs 4 outputs OFF delayed outputs None G9SX AD Insert the Insert the G9SX ADA connector ava connector Logical AND Connections cesxnsA lt lt a G9SX GS S Number of inputs None G9SX EX q i 2 Number of outputs None e on a Required Settings and Wiring 2 Item G9SX EX Page Logical AND connection _ input enable disable Cross fault detection mode E Reset mode Output OFF delay time Switching mode ae wee External indicator fault diagnosis mode Note Refer to 2 10 Connecting Expansion Units on page 69 LED Indicators Marking Color Name 13 23 33 43 PWR Green Power supply indicator El Orange Safety output indicator ERR Red Error indicator Al x2 A2 14 24 34 44 G9SX 48 USER S GUIDE E G9SX EX TL Safety Outputs Safety Relay Outputs Instantaneous outputs None OFF delayed outputs 4 outputs Logical AND Connections Number of inputs None G9SX AD G9SX ADA G9SX NSA G9SX GS G9SX EX Insert the connector avoe Oo 2 Fu
117. volved with OFF delayed safety outputs Expected causes of the fault 1 Safety OFF delayed outputs short circuited 1 Troubleshooting Check points and measures to take 1 Check the wiring to S44 and S54 2 Wiring to the OFF delayed safety contact outputs and 24 V 0 V or another I O terminal short circuited 2 Check the wiring to S44 and S54 Incorrect set values for OFF delay time 3 Settings of two OFF delay time preset switches are not the same 3 Confirm the set values of the OFF delay time preset switches on the front and back of the Unit Abnormal ambient temperature 4 The environment exceeds the permissible ambient operating temperature 4 Check the ambient temperature and spacing around the G9SX Failure in internal circuit 5 Failure in internal circuit for S44 and 54 5 Replace the G9SX 6 OFF delay time preset switch failed 6 Replace the G9SX w AND blinks Fault involved with logical AND connection input 1 Logical AND connection input and 24 V 0 V or another I O terminal short circuited 1 Check the wiring to T41 2 Maximum cable length exceeded 2 Make sure that the wiring length for the T41 and T42 terminals is less than 100 m 3 Maximum number of connected Units exceeded 3 Check the logical AND connection for the G9SX Incorrect setting for logical AND connection setting switch 4 The log
118. yor cart When the conveyor cart moves away from its safe position processing will stop Required Units Unit Qty Safety input to be applied Page G9SX BC 1 Emergency Stop Switch 39 G9SX GS 1 Door Switch Limit Switch 44 G9SX 28 USER S GUIDE 4 Safety Measures for limited operations E Wiring Example Setup For details refer to Section 3 G9SX BC Manual reset Cross fault detection mode ON Category 4 Wiring G9SX GS Manual reset Cross fault detection mode ON Category 4 Wiring Logical AND connections OFF delay time setting Switching mode Manual Diagnostic check of Indicator Enabled UA only E o Wiring Example S x Feedback loop o a A E ang 11 21 py i G a age _Y 1 kutt Oo 12 22 feve E S2 KM1 S1 Emergency Stop Switch S5 Safety Door Switch km2 S2 S7 Reset switch S3 S4 Safety Limit Switch S6 Selector switch G9SX BC202 2ay KM1 to KM4 Contactor Control circuit M1 to M2 3 phase motor 23 3 Conveyor cart a 11 24 11 eee P ares eee St Cover r beseeees ya Pt i 12 22 12 EA l se Jeus Mode selector _ Ly i Ly 1 JKM ERR teed sea 424V 24V NC NC NC AND aN DEU OOTO ROCO Omn aO E G9SX GS226 T15 K

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