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1. and inspections There is a risk of unexpected malfunction After maintenance is complete perform appropriate functional inspections Stop operation if the equipment does not function properly Otherwise safety is not assured due to an unexpected malfunction or incorrect operation Do not use solvents such as benzene thinner etc to clean the each unit They could damage the surface of the body and erase the markings on the body Use a soft cloth to remove stains For heavy stains use a cloth soaked with diluted neutral detergent and fully squeezed then wipe up the stains again with a dry cloth No EX OME0011 F Model Indication and How to Order EX140 SMJ 1 Output type 1 16 outputs NPN positive common sink Fieldbus MJ CC Link Summary of Product elements TA N No Element Description 1 Communication terminals DA DB DG To connect the CC Link line with a CC Link dedicated cable 2 Power supply terminals 24 V O V To supply power to solenoid valves 3 Power supply terminals 24 V 24 G To supply power to the SI unit controller 4 FG terminal To connect to functional ground 5 Display LED display to indicate the status of the SI unit 6 Switch setting area Switches for setting the station number and transmission speed Definition and terminology No Term Definition Total2. material are not covered by the limited warranty Compliance Requirements 1 The use of SMC products with production equipment for the manufacture of weapons of mass destruction WMD or any other weapon is strictly prohibited 2 The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulation of the countries involved in the transaction Prior to the shipment of a SMC product to another country assure that all local rules governing that export are known and followed No EX OME0011 F Operator This operation manual is intended for those who have knowledge of machinery using pneumatic eguipment and have sufficient knowledge of assembly operation and maintenance of such eguipment Only those persons are allowed to perform assembly operation and maintenance Read and understand this operation manual carefully before assembling operating or providing maintenance to the product mSafety Instructions A Warning mDo not disassemble modify including changing the printed circuit board or repair An injury or failure can result mDo not operate the product outside of the specifications Do not use for flammable or harmful fluids Fire malfunction or damage to the product can result Verify the specifications before use mDo not operate in an atmosphere containing flammable or explosive gases Fire or an explosion can result This product is n
3. number of stations occupied by all slaves connected to the CC Link 1 Number of stations network Numbers assigned to the slave stations from 1 to 64 with No 0 assigned to the 2 Station number CC Link master Slave stations must be assigned numbers according to the number of occupied stations so they are not duplicated 3 Slave station General term for any station other than the master station Number of networked stations in use by a slave Depending on the data one to 4 Number of occupied slaves four stations can be set The remote I O only occupies one station 5 Remote 1 0 A station which can only use digital data Occupies only one station Example digital units solenoid valves sensors etc 7 SMC No EX OME0011 F Mounting and Installation mCommunication wiring The connection between a CC Link dedicated cable and an SI unit communication terminal for CC Link is shown below The hole diameter for the screwdriver entry to access the terminal screw is 66 mm The terminal screw is an M3 cross head screw 1 Be sure to connect each signal line to its dedicated terminal Refer to Fig 1 The applicable size of the cross head screwdriver is No 2 6 mm or less Tighten the screws securely with a torgue of 0 5 to 0 6 Nm D L E eee m Blue White Yellow Shield Fig 1 2 Be sure to connect a terminating resistor between DA a
4. D CLEAR setting Sw4 HOLD f CLEAR SOOO Setting Setting range x10 Oto6 x1 0to9 The station number should be set within the range of 01 to 64 If the number is set to 00 or to 65 or above the L ERR LED will turn on The station number must not be duplicated this will cause an error The default setting is 00 Setting Communication speed 0 156 kbps 1 625 kbps 2 2 5 Mbps 3 5 Mbps 4 10 Mbps The communication speed should be set within the range of 0 to 4 If the setting is out of range the L ERR LED will turn on Turn the power off and correct the setting Set the same communication speed as the master station The default setting is 0 156 kbps HOLD CLEAR Function CLEAR Clear the output when an error occurs HOLD Hold the output when an error occurs The default setting is CLEAR 11 No EX OME0011 F oOutput and error information 1 I O mapping table for master station Buffer Memory Example when SI unit station is assigned to 01 bb bobo ab Ao ab bab bo abb Buffer area of master station SIS Sie S S S oo os o nM O0 U gt Oo Noa BON o Example QJ61BT11N Address Remote output RY ojooooooooooooooo 16 RYOF to
5. No EX OME0011 F Operation Manual PRODUCT NAME SI unit for CC Link EX140 SMJ1 Series SMC Corporation Table of Contents Safety Instructions 2 Model Indication and How to Order 7 Summary of Product elements 7 Definition and terminology 7 Mounting and Installation 8 Communication wiring 8 Power supply wiring 10 Settings 10 Maintenance 13 Troubleshooting 14 Specifications 17 Specifications 17 Dimensions 18 1 z No EX OME0011 F Safety Instructions These safety instructions are intended to prevent hazardous situations and or eguipment damage These instructions indicate the level of potential hazard with the labels of Caution Warning or Danger They are all important notes for safety and must be followed in addition to International standards ISO IEC and other safety regulations 1 ISO 4414 Pneumatic fluid power General rules relating to systems ISO 4413 Hydraulic fluid power General rules relating to systems IEC 60204 1 Safety of machinery Electrical equipment of machines Part 1 General requirements ISO 10218 1992 Manipulating industrial robots Safety etc _ CAUTION indicates a hazard with a low level of risk which if not avoided I N Caution could result in minor or moderate injury 1 WARNING indicates a hazard with a medium level of risk which if not l AWarning avoided could result in death or serious injury I I A _ DANGER indicates a hazard with a hi
6. RY00 S 6 8 8 68 55555585 S S For station 1 S S S S S S c c c e 1 RY1F to RY10 sla ae 55 3 33 33 33333 S S S S S S c c c c c c c c c c 1 RY2F to RY20 se B s 8 Aa 3 3 3 3 3 33 3 3 3 For station 2 Vo RV at 8 g 8 8 g g B B B B B 8 8 8 8 8 ol Rlao p a o o o v ola xe mN o 164 RY4F to RY40 For station 3 165 RY5F to RY50 RY10 to RY1F is unused n pe RY6F to RY60 arot or station 167 RY7F to RY70 aye 1 Valve N 168 RY8F to RY80 For station 5 169 RY9F to RY90 16A RYAF to RYAO For station 6 16B RYBF to RYBO 2 Output number assignment The output number refers to the SI unit side solenoid position on the manifold and starts at zero Output No 0 Solenoid on side A Sl unit lt lt 10 12 14 315 7 9 1 Valve maifold 15 Output No 1 Solenoid on side B Standard wiring of the manifold is for double solenoid valves and the output number starts at the A side and then B side in that order as shown in the figure a If a single solenoid valve is mounted on the standard wiring manifold the output number for the B side valve is skipped Custom wiring for mixed mounting single solenoid valves and double solenoid valves can be specified with a Wiring Specification Sheet Example wiring is shown in the figure b Bit status O and 1 in the data corresponds to solenoid valve status OFF and ON 0 OFF 1 ON and the outpu
7. ant of wires from entering the fieldbus system to avoid failure and malfunction Mount the product in a place that is not exposed to vibration or impact Otherwise failure or malfunction can result Do not use the product in an environment that is exposed to temperature cycle Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product Do not expose the product to direct sunlight If using in a location directly exposed to sunlight shade the product from the sunlight Otherwise failure or malfunction can result Keep within the specified ambient temperature range Otherwise malfunction can result Do not operate close to a heat source or in a location exposed to radiant heat Otherwise malfunction can result Adjustment and Operation Set the switches by using a sharp pointed screwdriver etc It may damage set switches Perform settings suitable for the operating conditions Incorrect setting can cause operation failure For details of each setting refer to page 10 of this manual Please refer to the PLC manufacturer s manual etc for details of programming and addresses For the PLC protocol and programming refer to the relevant manufacturer s documentation Maintenance Turn off the power supply stop the supplied air exhaust the residual pressure and verify the release of air before performing maintenance There is a risk of unexpected malfunction Perform regular maintenance
8. d the precautions and change into the latest format E Terminal screw change F Modified errors in text Page 10 SMC Corporation 4 14 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smeworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2010 2012 SMC Corporation All Rights Reserved 23 SNC No EX OME0011 F
9. eserve a space for maintenance Allow sufficient space for maintenance when designing the system Do not remove any nameplates or labels This can lead to incorrect maintenance or misreading of the operation manual which could cause damage or malfunction to the product It may also result in non conformity to safety standards eProduct handling Installation Do not drop hit or apply excessive shock to the fieldbus system Otherwise damage to the product can result causing malfunction Tighten to the specified tightening torque If the tightening torque is exceeded the mounting screws may be broken Never mount a product in a location that will be used as a foothold The product may be damaged if excessive force is applied by stepping or climbing onto it Wiring Avoid repeatedly bending or stretching the cables or placing heavy load on them Repetitive bending stress or tensile stress can cause breakage of the cable Wire correctly Incorrect wiring can break the product Do not perform wiring while the power is on Otherwise damage to the fieldbus system and or I O device can result causing malfunction Do not route wires and cables together with power or high voltage cables Otherwise the fieldbus system and or I O device can malfunction due to interference of noise and surge voltage from power and high voltage cables to the signal line Route the wires piping of the fieldbus system and or I O device separately from power or hi
10. gh level of risk which if not avoided 1 Danger will result in death or serious injury 1 The compatibility of the product is the responsibility of the person who designs the eguipment or decides its specifications Since the product specified here is used under various operating conditions its compatibility with specific eguipment must be decided by the person who designs the eguipment or decides its specifications based on necessary analysis and test results The expected performance and safety assurance of the eguipment will be the responsibility of the person who has determined its compatibility with the product This person should also continuously review all specifications of the product referring to its latest catalog information with a view to giving due consideration to any possibility of eguipment failure when configuring the eguipment Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assembly operation and maintenance of machines or eguipment including our products must be performed by an operator who is appropriately trained and experienced 3 Do not service or attempt to remove product and machinery eguipment until safety is confirmed 1 The inspection and maintenance of machinery eguipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed 2 When the product
11. gh voltage cables Confirm proper insulation of wiring Poor insulation interference from another circuit poor insulation between terminals etc can lead to excess voltage or current being applied to the product causing damage Take appropriate measures against noise such as using a noise filter when the fieldbus system is incorporated into equipment Otherwise noise can cause malfunction No EX OME0011 F Environment Select the proper type of protection according to the environment of operation In case of IP20 avoid use in the place where water and oil scatter Do not use the product in an environment where corrosive gases or fluids could be splashed Otherwise damage to the product and malfunction can result Do not use in an area where surges are generated If there is equipment which generates a large amount of surge solenoid type lifter high frequency induction furnace motor etc close to the fieldbus system this may cause deterioration or breakage of the internal circuit of the fieldbus system Avoid sources of surge generation and crossed lines When a surge generating load such as a relay or solenoid is driven directly use an fieldbus system with a built in surge absorbing element Direct drive of a load generating surge voltage can damage the fieldbus system The product is CE marked but not immune to lightning strikes Take measures against lightning strikes in the system Prevent foreign matter such as remn
12. he station number setting Of and then supply the 8 IS setting change has not changed while the SI unit power again an error power is supplied L ERR LED is flashing Check that there are no high voltage Separate the Communication cables or equipment that generates communication and power failure noise around the communication and supply cables from the power supply cables noise sources Replace the solenoid valve with Check the troubleshooting Solenoid valve another and check the operation or section of the solenoid failure check the troubleshooting section in valve manual or contact the solenoid valve manual SMC Connection Check the connector between the SI failure between Correct the connection Solenoid valve unit and solenoid valve manifold for a 7 SI unit and i between the SI unit and malfunction connection failure such as a bent solenoid valve solenoid valve manifold pin manifold Too many Correct the total number of solenoid valves more than 16 outputs Check that the total number of outputs for the connected solenoid valves is 16 or less outputs connected to the EX140 SMJ1 unit to 16 outputs or less 16 z No EX OME0011 F Specifications mSpecifications Model No EX140 SMJ1 Applicable system CC Link Ver 1 10 Occupied station 1 station Station number setting range 1 to 64 Set with a rotary switch at Communicat
13. hen the communication power is ON Indicates whether the SI unit is communicating with the master station correctly LRUN LED is ON when the SI unit is receiving normal data from the master station LED is OFF during time out SD LED is ON when data is being sent RD LED is ON when data is being received LED is ON during communication errors CRC errors LED is OFF during time out L RUN LED is also OFF LERR LED is ON during station number setting and communication speed setting errors the LED will turn off when the setting has been corrected and power has been restored LED flashes when the station number or communication speed settings have changed during communication the L RUN LED will turn on and the SI unit will operate according to the new settings once power is restored If the data link is normal PWR L RUN SD and RD LED s will be ON 10 SMC Y No EX OME0011 F oSwitch setting The setting for the station number and communication speed can be carried out using the rotary switches under the SI unit cover The setting for HOLD CLEAR can be carried out using the DIP switch under the SI unit cover The settings must be carried out with the power supply for the SI unit turned off Station number setting STATION NO SW2 SW3 9 0 7 9 0 7 v lt p 9 g x 9 g x x10 x1 Communication speed setting B RATE SW1 907 P w 9 g 1 HOL
14. ion Station type Remote I O specification Communication speed 156 k 625 k 2 5 M 5 M 10 Mbps Cable length between stations 20 cm or more Max cable length 1200 900 400 160 100 m Communication supply voltage 15 to 30 VDC Solenoid supply voltage 24 VDC 10 5 Output channel 16 outputs Output type Sink NPN positive common Internal current consumption Unit 0 1 A or less Enclosure IP20 Withstand voltage 1500 VAC 1min Between FG and external terminal Insulation resistance 2 MQ or more 500 VDC between FG and external terminal Environment Operating temperature 0 to 55 C when 8 outputs are used Ambient temperature 0 to 50 C when 16 outputs are used Storage 10 to 60 C Ambient humidity 35 to 85 RH no condensate Operation atmosphere No corrosive gas Standard CE marking Weight 80 g or less eApplicable solenoid valve series Representative series Applicable series SQ series Q1000 2000 series SZ series SZ3000 series 17 St 23 SMC No EX OME0011 F mDimensions 61 5 9 6 3 o 0o00 l neoeeeee 33 4 94 5 LIEX140 SMJ1 CE 9 34 4 No EX OME0011 F Revision history B New format C Error correction D Ad
15. is to be removed confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut and read and understand the specific product precautions of all relevant products carefully 3 Before machinery eguipment is restarted take measures to prevent unexpected operation and malfunction 4 Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions 1 Conditions and environments outside of the given specifications or use outdoors or in a place exposed to direct sunlight 2 Installation on equipment in conjunction with atomic energy railways air navigation space shipping vehicles military medical treatment combustion and recreation or equipment in contact with food and beverages emergency stop circuits clutch and brake circuits in press applications safety equipment or other applications unsuitable for the standard specifications described in the product catalog 3 An application which could have negative effects on people property or animals requiring special safety analysis 4 Use in an interlock circuit which requires the provision of double interlock for possible failure by using a mechanical protective function and periodical checks to confirm proper operation Bo No EX OME0011 F The product is provided for use in manufacturing industries The product herein described is basically pr
16. ise around the communication and supply cables from the 3 LED is OFF power supply cables noise sources and L ERR LED is OFF Siationn mber Check that the SI unit station number setting and the setting in the master setting error station are the same Correct the setting Communication Check that the SI unit communication speed setting speed setting and the setting in the error master station are the same Sranan number Check that the station number i setting enror or settings contain no errors and no aie pins i duplicate station duplications Correct the setting 4 m number error To review the setting L ERR LED is ON Communication speed setting error Check that the communication speed is set correctly method see Settings 15 No EX OME0011 F Trouble No Problem Possible cause Investigation method Countermeasure Communication Check that the SI unit communication speed setting speed setting and the setting in the SI unit L RUN error master station are the same LED is ON 5 Correct the setting and sas wali Check that the station number SD LED is OFF i 9 f settings contain no errors and no duplicate station rae duplications number error Communication Check that the communication speed speed change setting has not changed while the SI Correct the settings with error unit power is supplied the power supply turned ra a Station number Check that t
17. ltage supply voltage is within the specified 15 to 30 VDC fluctuation and take countermeasures range against it Check that the solenoid valve power Investigate the cause of the voltage supply voltage is within the specified 24 VDC 100 50 fluctuation and take countermeasures range against it 13 w lt SMC No EX OME0011 F Troubleshooting o Troubleshooting Applicable model EX140 SMJ1 If an operation failure of the product occurs please confirm the cause of the failure from the following table If a cause applicable to the failure cannot be identified and normal operation can be recovered by replacement with a new product this indicates that the product itself was faulty Problems with the product may be due to the operating environment network construction etc Please consult SMC If the cause of the problem cannot be found and the SI unit is not faulty then inconsistencies with parameter settings or the network construction at the master station is possible In this case please refer to the troubleshooting section of the CC Link master user s manual by Mitsubishi Electric Corporation Solenoid valve Only the solenoid Solenoid valve malfunction valve LED is ON failure SI unit PWR Refer to Fault Yes gt LED is OFF No 11 gt a SI unit RD Refer to Fault LED is OFF SI unit L RUN SI unit L ERR LED is OFF LED is OFF Refer to Fault No 3 Refer to Fault No 4 SI unit SD Refer to Fault LED is OFF SI
18. nd DB at both ends of the CC Link system Refer to Fig 2 Use a CC Link dedicated cable or a cable with the same specifications If a cable with any other specifications is used normal data transmission cannot be guaranteed Master unit Remote unit Local unit ae Blue 777777 Be a i r m Terminating i Whit DA DA 4 Terminating resistor ite A DB A DB resistor Welle H DG H H DG S syn veda SLD dedicated cable FG dedicated cable a FG Fig 2 3 The appropriate terminating resistor varies depending on the CC Link cable used Refer to the table and Fig 3 below Cable type Terminating resistor CC Link dedicated cable CC Link dedicated cable compatible to Ver 1 10 CC Link dedicated high performance cable 130 Q 1 2 W Brown Orange Brown 110 Q 1 2 W Brown Brown Brown o O 2av ov enes ba 08 0e Fe Terminating resistor Fig 3 No EX OME0011 F 4 The CC Link dedicated cable s shield wire SLD should be connected to the FG terminal of the SI unit For the EX140 SMJ1 the SLD terminal and FG terminal are common Therefore connect 3 wires to the FG Terminal as shown in Fig 4 SI unit r ES Eeee SLD line SLD line Fig 4 Wiring to the FG terminal FG line on the SI unit When connecting 3 wi
19. ot designed to be explosion proof mlf using the product in an interlocking circuit Provide a double interlocking system for example a mechanical system eCheck the product regularly for proper operation Otherwise malfunction can result causing an accident m The following instructions must be followed during maintenance Turn off the power supply Stop the air supply exhaust the residual pressure and verify that the air is released before performing maintenance Otherwise an injury can result Caution mAfter maintenance is complete perform appropriate functional inspections Stop operation if the equipment does not function properly Safety cannot be assured in the case of unexpected malfunction mProvide grounding to assure the safety and noise resistance of the Serial System Individual grounding should be provided close to the product with a short cable No EX OME0011 F NOTE oFollow the instructions given below when designing selecting and handling the product e The instructions on design and selection installation wiring environment adjustment operation maintenance ete described below must also be followed Product specifications When conformity to UL is required the SI unit should be used with a UL1310 Class 2 power supply The SI unit is a bu approved product only if they have a hus mark on the body Use the specified voltage Otherwise failure or malfunction can result R
20. ovided for peaceful use in manufacturing industries If considering using the product in other industries consult SMC beforehand and exchange specifications or a contract if necessary If anything is unclear contact your nearest sales branch Limited warranty and Disclaimer Compliance Reguirements The product used is subject to the following Limited warranty and Disclaimer and Compliance Requirements Read and accept them before using the product Limited warranty and Disclaimer 1 The warranty period of the product is 1 year in service or 1 5 years after the product is delivered Also the product may have specified durability running distance or replacement parts Please consult your nearest sales branch 2 For any failure or damage reported within the warranty period which is clearly our responsibility a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the product 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products x2 Vacuum pads are excluded from this 1 year warranty A vacuum pad is a consumable part so it is warranted for a year after it is delivered Also even within the warranty period the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber
21. res to the FG terminal crimp 2 wires together into one crimped terminal as shown in Fig 5 Use another crimped terminal for other wires After crimping connect wires so that the back of the two crimped terminals face each other BY i Fig 5 How to crimp the terminal No EX OME0011 F Power supply wiring Connect the power supply wiring to the solenoid valve power supply terminals and to the SI unit control power supply terminals Although the power supply consists of two separate systems it is possible to use either a single power supply or separate power supplies Be sure to connect the power supply to the correct terminals Refer to Fig 6 The hole diameter for the screwdriver entry to access the terminal screw is 66 mm The terminal screw is an M3 cross head screw The applicable size of the cross head screwdriver is No 2 66 mm or less Tighten the screws securely with a torque of 0 5 to 0 6 Nm Note Connect the ground terminal to ground Resistance to ground should be 100 ohms or less B Dual power supplies a O eam A Single power supply used E Solenoid valve power supply 24 VDC 24 VDC SI unit control power supply 24 VDC Fig 6 oDisplay setting B RATE _ STATION No x10 24v Lov J zav 246 DA J DB J Dc OHA Display Meaning PWR LED is ON w
22. t number starts at zero from LSB least significant bit fig a fig b Double Single Double Double Double Single Double Double No 0 2 4 6 Side A No 0 2 3 5 Side A Station 1 2 3 4 Saas Station 1 2 3 4 No 1 3 5 7 Side B No 1 4 6 Side B Open Open 12 SMC No EX OME0011 F Maintenance Mounting and wiring Item to inspect Criteria Countermeasure Are SI unit terminals for communication and power No looseness supply securely connected Tighten the connector Refer to Mounting Installation Are the terminating resistors securely connected to both ends of the Terminating resistors must be network when the SI unit is at the connected end of the network Connect suitable terminating resistors to cables Refer to Mounting Installation If any visible breaks are found replace Is the connecting cable broken No apparent breaks the cable Replacement parts Item to inspect Criteria Countermeasure No visible error and the correct If any visible breaks are found replace C Tink dedicated cable cable must be used the cable If it does not operate as intended or the Shunt No error in opefation and display display indicates errors replace the unit Power supply Item to inspect Criteria Countermeasure Check that the SI unit control power Investigate the cause of the vo
23. unit L ERR Refer to Fault LED is flashing Solenoid valve Refer to Fault malfunction No 7 SI unit has no error 14 No EX OME0011 F oFaults and countermeasures T I DPEN ka E Problem Possible cause Investigation method Countermeasure Check the SI unit control power SI unit control supply cables for breaks and check that the terminals are not loose Connect the power supply power supply o ns 2 Avoid repetitive bending and stress cable correctly wiring failure i SI unit PWR on the cables which may cause 1 LED is OFF damage i Check the SI unit control power Correct the wirin SI unit control supply wiring for any errors 9 power supply failure Check the SI unit control power Supply 15 to 30 VDC to supply voltage the SI unit control Check the communication cables for breaks and check that the terminals i are not loose Sorne NE Shunt PWR so communication cable LED is ON Communication Avoid repetitive bending and stress Sorrel 2 and wiring failure on the cables which may cause y RD LED is OFF damage Check the communication wiring for ki Correct the wiring any errors Master station Check the power supply to the Connect the power supply power supply m st j stati n to the master station failure i correctly Check that there are no high voltage Separate the Communication cables or equipment that generates communication and power SI unit L RUN failure no
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