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SMC Networks EX9-OEP1 Operation Manual Download Page 43

-42- 

 

No.EX

※※

-OMH0025-C 

 

Troubleshooting

 

EX9-OET1, EX9-OET2, EX9-OEP1, EX9-OEP2 (Output block) 

Error 

Countermeasures 

LED 0 or LED 1 does not turn ON. 
LED 0 or LED 1 does not turn OFF. 

•Check mounting condition of connector. 
•Check type of Output block (PNP/NPN). 
•Replace operating load and try again. 
•Replace Output block. 
•Replace SI unit. 

 
EX9-PE1 (Power block) 

Error 

Countermeasures 

PWR LED does not turn ON.

 

•Check external power supply (24 VDC). 
•Check the operating load capacity. 
•Replace Power block. 

Summary of Contents for EX9-OEP1

Page 1: ...No EX OMH0025 C PRODUCT NAME Output block Power block MODEL Series Product Number EX9 OET1 EX9 OET2 EX9 OEP1 EX9 OEP2 EX9 PE1 ...

Page 2: ...low wattage load 13 EX9 OEP Output block for high wattage load 14 Polarity 15 The number of connected stations 15 Limit of output points when the Output block for high wattage load and Power block are used 16 Supply current 19 Connection of inductive load 28 Mounting and Installation 29 Mounting 29 Installation 29 Wiring 30 LED Indication 40 Maintenance 41 Troubleshooting 42 Specification 43 Speci...

Page 3: ... equipment failure when configuring the equipment 2 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 equipment including our products must be performed by an operator who is appropriately trained and experienced 3 Do not service or attempt to remo...

Page 4: ...r 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 2 Vacuum pads are excluded from this 1 ...

Page 5: ...duct 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 Do not operate in an atmosphere containing flammable or explosive gases Fire or an explosion can result This product is not designed to be explosion proof If using the product in an interlocking circuit Provide a double interlocking...

Page 6: ...on installation wiring environment adjustment operation maintenance etc 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 UL approved product only if they have a mark on the body Use the specified voltage Otherwise failure or malfunction can result Reserve a space for mainten...

Page 7: ...lter when the product is incorporated into equipment Otherwise noise can cause malfunction Environment Select the proper type of protection according to the environment of operation IP67 protection is achieved when the following conditions are met 1 The units are connected properly with product cable with M12 connector and power cable with M12 connector 2 Suitable mounting of each unit and manifol...

Page 8: ...tion failure 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 ...

Page 9: ...For low wattage load EX9 OET1 EX9 OET2 Current Output to connected load output equipment or manifold valves using the power supply from the SI unit Usable load wattage is limited to 1 5 W because power is supplied by the SI unit When the load is up to 12 W use both the Power block and a high wattage load Output block For high wattage load EX9 OEP1 EX9 OEP2 Current Output to connected load output e...

Page 10: ... 0 Connects with output device Output connector No 1 Connects with output device SI unit connector Connected to SI unit EX9 OEP1 EX9 OEP2 Output block for high wattage load Element Function Indicator LED Indicates the output status Solenoid valve connector Connected to solenoid valve Output connector No 0 Connects with output device Output connector No 1 Connects with output device Power block con...

Page 11: ...put block for high wattage load Power supply connector No 0 Connector to supply power to the SI unit only when the SI unit EX250 or EX500 series is on the left side of the EX9 PE1 Power block Power supply connector No 1 Connector to supply power to the Output block for high wattage load SI unit connector Connected to SI unit Refer to page 39 ...

Page 12: ...he current consumption of the connected output equipment load is above the rated current of 62 mA 1 5 W 24 VDC If used the SI unit will malfunction The Output block for high wattage load and a Power block must be used when the current consumption exceeds the rated load current of 62 mA Example This is possible to use it This is not possible to use it Current consumption of the load output equipmen...

Page 13: ... VDC If used the SI unit will malfunction The Output block for high wattage load and a Power block must be used when the current consumption exceeds the rated load current of 42 mA Example This is possible to use it This is not possible to use it Current consumption of the load output equipment 42 mA or less Use Output block for low wattage load Over 42 mA Use Output block for high wattage load Po...

Page 14: ...block for low wattage load is positioned like this it will not operate The correct position is with the Output block for low wattage load located between the SI unit and the Power block Example There is no continuous line on the product labels Incorrect positioning There is a continuous line on the product labels Correct positioning This is possible to use it This is not possible to use it ...

Page 15: ...th a Power block EX9 PE1 Example This is possible to use it This is not possible to use it Location The SI unit or Output block for low wattage load cannot be positioned to the left of the Output block for high wattage load If the Output block for high wattage load is positioned like this it will not operate Place the Power block closer to the SI unit than the Output block for high wattage load Ex...

Page 16: ...cted the Output block will not operate Example This is possible to use it This is not possible to use it The number of connected stations The maximum number of connected stations in total of input Output blocks excluding SI unit is 10 If more than 10 stations are connected damage can result due to a lack of strength Example This is possible to use it This is not possible to use it ...

Page 17: ... is 32 for connector pin No 3 to 34 When an Output block for high wattage load and Power block are used the number of output points of the Output block on the right of the Power block is limited to 24 points connector pin No 3 to 26 This is because 8 points connector pin No 27 to 34 are used to output the power supply from the Power block to the Output block for high wattage load 32 points 8 point...

Page 18: ...6D SMJ1 16 outputs 16 points EX250 SAS5 SAS9 4 inputs 4 outputs 4 points EX250 SAS3 SAS7 8 inputs 8 outputs 8 points EX500 Q002 Q102 Gateway branch system 16 outputs 16 points EX500 S103 Gateway branch system 2 16 32 outputs Selected using built in setting switch 16 outputs with setting of 16 outputs 24 outputs with setting of 32 outputs If the Output block is used with the EX250 series it can be ...

Page 19: ... 18 No EX OMH0025 C Example of calculating the number of outputs For EX250 SDN1 SMJ2 SPR1 SCA1A SEN1 When the Power block is installed the maximum number of outputs is 24 points ...

Page 20: ...age load 2 3 Power supply system example 1 The power to the Output block for low wattage load is supplied from the SI unit like the solenoid valve manifold 2 The power to the Output block for high wattage load is supplied from the Power block EX9 PE1 3 A separate Power supply from 2 can be supplied to an Output block for high wattage by adding another Power block The following pages show calculati...

Page 21: ...ds on the power supply system maximum current of each SI unit and is limited Therefore a load current above the maximum supply current for the SI unit cannot be used If the Output block current consumption exceeds the maximum supply current of the SI unit use a Power block and the Output block for high wattage load Refer to the table on the next page and the operation manuals for the maximum suppl...

Page 22: ...MJ1 16 outputs 1 4 A EX250 SDN1 SMJ2 SPR1 SCA1A SEN1 32 inputs 32 outputs 2 A EX250 SAS3 8 inputs 8 outputs 2 power supply systems 0 5 A EX250 SAS5 4 inputs 4 outputs 2 power supply systems 0 25 A EX250 SAS7 8 inputs 8 outputs 1 power supply system 0 24 A Total of inputs outputs EX250 SAS9 4 inputs 4 outputs 1 power supply system 0 12 A Total of inputs outputs EX260 SDN1 SDN2 SMJ1 SMJ2 SPR1 SPR2 E...

Page 23: ...lock Output block for high wattage load The maximum supply current of the Power block EX9 PE1 is 3 1 A The maximum supply current must not be exceeded When maximum supply current is 3 0 to 3 1 A keep the ambient temperature at 40 o C or less and do not bundle the cables ...

Page 24: ...ion of the valve load connected to the Output block for high wattage load Current consumption of one valve connected to one output x output number x Output block number 0 5 A x 2 points x 3 pcs 1 0 A x 3 pcs 3 A Total current consumption 20 mA 3 A 3 02 A Maximum supply current for Power block 3 1 A Result 3 02 A 3 1 A OK ...

Page 25: ...lock Output block for high wattage load The maximum supply current of the Power block EX9 PE1 is 3 1 A The maximum supply current must not be exceeded When maximum supply current is 3 0 to 3 1 A keep the ambient temperature at 40 o C or less and do not bundle the cable ...

Page 26: ...mption of the load connected to the Output block for high wattage load Current consumption of one load connected to one output x output number x Output block number 0 5 A x 2 points x 2 pcs 1 0 A x 2 pcs 2 A Total current consumption 20 mA 2 A 2 02 A Maximum supply current for Power block 3 1 A Result 2 02 A 3 1 A OK ...

Page 27: ...rent EX250 SAS7 AS i 8 inputs 8 outputs one power supply system Current consumption in the Output block Current consumption of one output x Output number x Output block number 20 mA x 2 points x 3 blocks 120 mA Current consumption of the load connected to the sensor load connected to the Output block and manifold valve Total current consumption of sensors Total current consumption of connected loa...

Page 28: ...ut x Output points x Output block number 20 mA x 2 points x 1 blocks 40 mA Current consumption of the load connected to the sensor load connected to the Output block and manifold valve Total current consumption of sensors Total current consumption of connected loads Current consumption of one valve x station number 10 mA 40 mA 20 8 mA x 1 stn 70 8 mA Total current consumption 40 mA 70 8 mA 110 8 m...

Page 29: ... such as a solenoid valve or relay be sure to select a load with built in a surge voltage protective circuit surge suppressor or externally connect a protective circuit Without it a malfunction and or damage to the product may occur Example This is possible to use it This is not possible to use it ...

Page 30: ...hods of each product are as shown below Installation Follow the installation method for each SI unit and valve Note Hold together so that there is no gap between products and tighten the screws Be sure to tighten each screw with the required tightening torque Tightening torque 0 6 Nm ...

Page 31: ...9 OEP2 No PNP output NPN output Output connector No 0 Output connector No 1 Output connector No 0 Output connector No 1 1 N C N C Power supply 24 VDC Power supply 24 VDC 2 Output OUT1 N C Output OUT1 N C 3 Power supply GND Power supply GND N C N C 4 Output OUT0 Output OUT1 Output OUT0 Output OUT1 5 N C N C N C N C Two outputs are available with only output connector No 0 N C Not connected Note Be ...

Page 32: ... accessory EX9 AC 7 Cable with M12 connector No Wire colour 1 Brown 2 White 3 Blue 4 Black 5 Grey Item Specifications Cable O D 6 6 mm Conductor nominal cross section 0 3 mm2 AWG22 Wire D D Including insulator 1 65 mm Min bending radius Fixed 40 mm Refer to Accessories page 49 for cables ...

Page 33: ... Unit from the Power Block it is not required to connect the power to the pins No 3 and 4 of the power input connector EX9 PE1 power supply connector No 1 M12 5 pin B code Reverse key plug No Element 1 Power supply for output devices 24 VDC 2 Power supply for output devices 0 V 3 Power supply for sensor 24 VDC 1 4 Power supply for sensor 0 V 1 5 Ground FE Each signal of connector No 0 is connected...

Page 34: ...pecifications Cable O D 6 6 mm Conductor nominal cross section 0 3 mm2 AWG22 Wire D D Including insulator 1 65 mm Min bending radius Fixed 40 mm PCA 140180 Cable with M12 connector No Wire colour Signal name 1 Brown Power supply for output 24 VDC 2 White Power supply for output 0 V 3 Blue Power supply to sensor 24 VDC 4 Black Power supply to sensor 0 V 5 Green Yellow Ground FE Item Specifications ...

Page 35: ... AC010 5 Cable with M12 connector Item Specifications Cable O D 6 6 mm Conductor nominal cross section 0 3 mm2 AWG22 Wire D D Including insulator 1 65 mm Min bending radius Fixed 40 mm Refer to Accessories page 49 for cables ...

Page 36: ...r EX9 AC002 4 Cable with M12 connector EX9 AC003 6 Cable with M12 connector No Wire colour Signal name 1 Brown Power supply 24 VDC 2 White 3 Blue Power supply 0 VDC 4 Black 5 Grey Item Specifications Cable O D 6 6 mm Conductor nominal cross section 0 3 mm2 AWG22 Wire D D Including insulator 1 65 mm Min bending radius Fixed 40 mm Refer to Accessories page 49 for cables ...

Page 37: ... 36 No EX OMH0025 C Examples of Internal Circuit and Wiring EX9 OET1 EX9 OET2 1 Solenoid valve connector 2 SI unit connector ...

Page 38: ... 37 No EX OMH0025 C EX9 PE1 EX9 OEP1 EX9 PE1 EX9 OEP2 1 Solenoid valve connector 3 Output block connector 2 SI unit connector 4 Power block connector ...

Page 39: ... 38 No EX OMH0025 C Separate Power supply for Power block EX9 PE1 and SI unit ...

Page 40: ...he SI unit EX250 EX260 EX500 Q 02 series and Power block are side by side Power supply connector No 0 and power supply connector No 1 are connected together internally Accessory cable page 49 can be used to connect them When maximum supply current is 3 0 to 3 1 A keep the ambient temperature at 40 o C or less and do not bundle the cable ...

Page 41: ...y Content 0 LED is ON Output OUT0 is ON LED is OFF Output OUT0 is OFF 1 LED is ON Output OUT1 is ON LED is OFF Output OUT1 is OFF EX9 PE1 Power block LED Display Content PWR LED is ON Power is supplied from the external power supply LED is OFF Power is not supplied from the external power supply ...

Page 42: ... then wipe up the stains again with a dry cloth Do not use solvents such as benzene thinner etc to clean each unit Inspection item Content of inspection Connector Electric wiring Connect properly if the connection is loose Water resistant cap Tighten properly if the connection is loose Thread for mounting and installation If the thread is loose re tighten it to the specified torque Connection cabl...

Page 43: ...ON LED 0 or LED 1 does not turn OFF Check mounting condition of connector Check type of Output block PNP NPN Replace operating load and try again Replace Output block Replace SI unit EX9 PE1 Power block Error Countermeasures PWR LED does not turn ON Check external power supply 24 VDC Check the operating load capacity Replace Power block ...

Page 44: ...5 W point When EX126 EX250 or EX260 is used Max 42 mA 1 0 W point When EX500 Q 02 or EX500 S103 is used Max 0 5 A 12 W point 2 Power supply type Internal power source type Supplied from SI unit External power source type Supplied from Power block Internal current consumption 20 mA point Output type EX9 OET1 EX9 OEP1 Source PNP negative common EX9 OET2 EX9 OEP2 Sink NPN positive common Insulation t...

Page 45: ...to the EX250 series it can be connected to the product with manufacturing lot GV Aug 2002 or later Terminal block plate VVQC1000 74A 2 which is shipped after March 2004 can be connected to EX126 for adding the Output block These products and assembly have the body to enable connection with the Output block 4 For single power supply system for AS i since supply current is limited it is necessary to...

Page 46: ... 45 No EX OMH0025 C Dimensions EX9 OET1 EX9 OET2 EX9 OEP1 EX9 OEP2 Output block EX9 PE1 Power block ...

Page 47: ...4 5 6 7 8 9 10 L1 mm 127 8 148 8 169 8 190 8 211 8 232 8 253 8 274 8 295 8 316 8 L2 mm 115 2 136 2 157 2 178 2 199 2 220 2 241 2 262 2 283 2 304 2 L3 mm 111 7 132 7 153 7 174 7 195 7 216 7 237 7 258 7 279 7 300 7 L4 mm 106 8 127 8 148 8 169 8 190 8 211 8 232 8 253 8 274 8 295 8 ...

Page 48: ...sions when EX250 is used n 1 2 3 4 5 6 7 8 9 10 L 114 135 156 177 198 219 240 261 282 303 Each dimension shows the unit without solenoid valves connected and with an end plate R on the Output block side connected Standard settings of L dimensions are with 10 or less n blocks Ask SMC sales for the setting with over 10 blocks mounted Refer to the individual specifications for the dimensions when the...

Page 49: ...EX500 S103 is used L dimensions n 1 2 3 4 5 6 7 8 9 10 L1 mm 81 2 102 2 123 2 144 2 165 2 186 2 207 2 228 2 249 2 270 2 L2 mm 69 2 90 2 111 2 132 2 153 2 174 2 195 2 216 2 237 2 258 2 L3 mm 59 2 80 2 101 2 122 2 143 2 164 2 185 2 206 2 227 2 248 2 ...

Page 50: ...ble Before using the Power block power supply connector No 0 make sure that the conditions below are satisfied Total Output block current consumption 20 mA point Total output load current consumption Total valve manifold current consumption 3 1 A If a current of more than 3 1 A can not be avoided supply the power to the Power block and SI unit solenoid valve manifold by separate cables 3 Cannot be...

Page 51: ... 50 No EX OMH0025 C ...

Page 52: ... keep the ambient temperature at 40 o C or less and do not bundle the cable Before using the Power block power supply connector No 0 make sure that the inequality below is satisfied Total Output block current consumption 20 mA point Total output load current consumption Total valve manifold current consumption 3 1 A If a current of more than 3 1 A can not be avoided supply the power to the Power b...

Page 53: ...rrent is 3 0 to 3 1 A keep the ambient temperature at 40 o C or less and do not bundle the cable Before using the Power block power supply connector No 0 make sure that the inequality below is satisfied Total Output block current consumption 20 mA point Total output load current consumption Total valve manifold current consumption 3 1 A If a current of more than 3 1 A can not be avoided supply the...

Page 54: ... keep the ambient temperature at 40 o C or less and do not bundle the cable Before using the Power block power supply connector No 0 make sure that the inequality below is satisfied Total Output block current consumption 20 mA point Total output load current consumption Total valve manifold current consumption 3 1 A If a current of more than 3 1 A can not be avoided supply the power to the Power b...

Page 55: ... with Output block Details of EX500 series suitable for use with the Output block Only VQC series solenoid valve is applicable 3 End plate Intput side 4 End plate R Output side Details of the end plate required when used without solenoid valves ...

Page 56: ... 55 No EX OMH0025 C 5 Bracket plate for mounting EX260 series Output block and DIN rail mounting bracket Mounting bracket to fix the Output block to the EX260 series ...

Page 57: ...t head cap screw M3 x 35 2 locations paying attention to avoid the gap between each block 0 6 Nm Installation to the DIN rail When mounting the SI unit and output blocks on the DIN rail mount the DIN rail mounting bracket on the bracket plate and mount it on the DIN rail Refer to the assembly drawing At this operation align the direction of the tab with that of the mounting bracket on the valve ma...

Page 58: ... the Power block or Output block water resistant cap are delivered together with each unit as accessories Note Be sure to fit a water resistant cap on any unused connectors Proper use of the water resistant cap enables the enclosure to satisfy IP67 specification Tightening torque for M12 0 1 Nm ...

Page 59: ... Revision February 2019 4 14 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2013 2019 SMC Corporation All Rights Reserved ...

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