OPERATION MANUAL. Input Block EX250-IE1 EX250-IE2 EX250-IE3

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Elmer Griffith
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1 No.EX## - OME000 - A OPEATION MANUAL Input Block EX0-IE EX0-IE EX0-IE SMC Corporation

2 Contents.Precautions P.Specifications - General specification P - Input specification P.Wiring and setting - Input wiring P - Installation and maintenance P - Input selector switch P6.LED indicator and Physical dimensions - LED indication P6 - Physical dimensions P7.Trouble Shooting P9

3 .Precaution Following safety requirements aim at the prevention of hazardous condition and the damage of instruments. Here, the hazard is classified in Dangerous, Warning and Caution on the level of hazard. Please refer to regulation of safety on ISO and JIS to ensure safety. Warning : Operator error may cause the death or serious injury. Caution : Operator error may cause the injury or equipment damage. Warning. The product is designed to use in ordinary full automation equipment. Don t use this product in equipment or instrument where human life may be directly injured or malfunction of failure may cause devastating loss.. Don t disassemble the product to repair and modification. Caution ead this operation manual carefully to ensure the safety and proper operation. Design,Selection. See the specification Keep all requirements in the specification (Voltage, operating ambient temperature, impact) to avoid damage, malfunction and fire.. Specified maintenance space is necessary Design must consider the space necessary for maintenance. Installation,Adjustment,Wiring. Don t drop nor hit the unit Don t apply impact more than 00m/s. Internal parts of Input Block may be damaged and malfunction.. Wire properly Input Block may damage by improper wiring.. Don t wire power supply line and high power line together Wire Input Block wiring (piping) and power line/high power line separately to avoid interference of noise and surge from high power line to the signal line.. Ensure the insulation of wiring Insulation failure (mixture with other circuit, insulation between terminals etc.) may cause excessive voltage or current to Input Block which leads to damage the Input Block. - -

4 . Keep the tightening torque The screw should be tighten with the specified torque, otherwise IP67 protection can not be guaranteed. 6. Don t apply repeated bend and tensile force Wiring applying repeated bending stress and tensile force lead to cause disconnection. Operating Condition. Never use in explosive environment Input Block is not explosion proof. Operation in explosive environment may cause explosion accident.. Don t apply temperature cycle Temperature cycle other than normal temperature change do harm to the internal part of Input Block.. Don t use where exposed to surge source Device and instrument which generate big surge (Electromagnetic lifter, High frequency induction furnace, motor etc.) adjacent to the manifold solenoid valve with Input Block lead to cause the deterioration or damage of the switch internal circuit element. Consider the solution against surge and do not to mix lines.. Bits of wire and other foreign materials should not enter the product Bits of wire and other foreign materials in Input Block may cause fire, failure or malfunction.. Mounting of Input Block on manifold and wiring from the conduit shall be treated as specified Otherwise IP67 rating cannot be attained. Maintenance. Periodic maintenance is recommended to avoid unexpected failure and malfunction.. Don t touch the terminal and internal board during energization to avoid malfunction, unit damage, and electric shock. - -

5 .Specifications - General specification Item Operating ambient temperature Operating ambient humidity Storage ambient temperature Vibration proof Impact proof Noise immunity Operating environment Specification + to + C to 8 % H (No dew condensation) -0 to +60 C 0 to 7 Hz 0. mm (constant amplitude) 7 to 0 Hz 0 m/s (constant acceleration) 0 m/s (peak), ms three times in each direction X,Y and Z. Normal mode : 00 V Pulse duration us Common mode : 00 V Pulse duration us adiation : 000 V Pulse duration us No corrosive gas and no dust - Input specification Item Specification Part number EX0-IE EX0-IE EX0-IE Input point points points points Input connector M connector M connector M8 connector Standard IEC- Corresponding sensors Current source type (PNP output) Current sink type (NPN output) * ated voltage Ue V DC * Logic input voltage UH + to + Logic 0 input voltage UL - to +V Logic input current IH 8 ma Typ. Two wire sensor connection Possible Logic 0 allowable current IL.mA Max. Sensor supply current 0mA/Input Block(0mA/sensor)* Short-circuit protection Fuse cut over 00mA each Input Block *) Change-over by switch (for changing the whole Input Block) *) About V of voltage drop for power supply voltage (power for SI unit and Input Block) *) When extended Input Block and used sensors, total of sensor supply current should not be over A. - -

6 .Wiring and setting - Input wiring EX0-IE input circuit construction () NPN sensor V Fuse ( 0.A ) Input Block Power (+) Three wire sensor (NPN) Internal circuit SW NPN PNP Power (-) Power (+) Three wire sensor (NPN) Power (-) E Input connector () PNP sensor V Fuse ( 0.A ) Input Block Three wire sensor (PNP) Internal circuit SW NPN PNP Three wire sensor (PNP) E Input connector - -

7 () Two wire sensor Input Block V Fuse ( 0.A ) Two wire sensor (+) Internal circuit SW NPN PNP (-) (+) Two wire sensor (-) E Input connector EX0-IE input circuit construction () NPN sensor V Input Block Fuse ( 0.A ) Three wire sensor (NPN) Internal circuit SW NPN PNP Input circuit X E Input connector - 6 -

8 () PNP sensor V Fuse ( 0.A ) Input Block Three wire sensor (PNP) Internal circuit SW NPN PNP Input circuit X () Two wire sensor Input Block V Fuse ( 0.A ) E Input connector (+) Two wire sensor Internal circuit SW NPN PNP (-) (+) (-) (+) Input circuit X (-) (+) (-) E Input connector

9 EX0-IE input circuit construction () NPN sensor V Fuse ( 0.A ) Input Block Three wire sensor (NPN) Internal circuit NPN SW PNP Input circuit X Input connector () PNP sensor Input Block V Fuse ( 0.A ) Three wire sensor (PNP) Internal circuit NPN SW PNP Input circuit X Input connector

10 () Two wire sensor V Input Block Fuse ( 0.A ) (+) Two wire sensor Internal circuit SW NPN PNP (-) (+) (-) (+) Input circuit X (-) (+) Input connector (-) Connecting of sensor SMC M8 : M : Solid State Autoswitch Ex.) D - F9NS APC Ex.) D - F9NS DPC M8 : M : series78, 768 (Franz Binder) series7, 76 (Franz Binder) XSW (OMON) An example of connecting autoswitch and extension cable - 9 -

11 Input current The available current to the sensor is 0mA maximum for each input point. In power supply for the sensor, if an over current flows because of short circuit etc, power supply will be cut-off by the fuse cutting. In this case,the user must fix the cause of the short circuit before exchange the fuse. In changing, release the combination of units and perform by individual Input Block. Please refer to - Installation and maintenance for assembling / disassembling procedure. Fuse model : LM0 (0.A) Maker : Daito Communication Co. Ltd. Fuse - 0 -

12 Connector () EX0-IE connector Cable side : Ex. OMON Corp. Franz Binder M pin (Female) XS, XSW series7, 76 etc. 0 Input connector Pin No. Description Function V Sensor supply power+ IN Sensor input signal Sensor supply power- IN0 Sensor 0 input signal E Earth Input connector Pin No. Description Function V Sensor supply power+ - Unused Sensor supply power- IN Sensor input signal E Earth Pin No. of and Pin No. of Input connector are connected inside the Input Block. This enables the user to use two different inputs by using a single and reduces the cost of wiring. To ensure the IP67 rating,please use a water proof plug on unused Input connector. The plug part number is XSZ- made by Omron Corp. - -

13 () EX0-IE connector 0 Input connector Cable side : Ex. OMON Corp. M pin (Female) XS, XSW Franz Binder series7, 76 etc. Pin No. Description Function V Sensor supply power+ IN Sensor input signal Sensor supply power- IN0 Sensor 0 input signal E Earth Input connector Pin No. Description Function V Sensor supply power+ IN Sensor input signal Sensor supply power- IN Sensor input signal E Earth To ensure the IP67 rating,please use a water proof plug on unused Input connector.plug part number is XSZ- made by Omron Corp. () EX0-IE connector Cable side : Ex. Franz Binder M8 pin (Female) series78, 768 etc. 0,,, Pin No. Description Function V Sensor supply power+ IN Sensor input signal Sensor supply power- To ensure the IP67 rating,please use a water proof plug on unused Input connector.plug part number is EX00-AWES made by SMC. - -

14 - Installation and maintenance (EX0-IE,,) Installation size SI unit does not have mounting holes. The unit can not be installed by itself. Solenoid valve manifold must be attached with SI unit. If no Input Block is required,then them End Plate must be attached with SI unit. Example of installation The number of solenoids = n (pieces) The number of Input Blocks = m (pieces) M 6 Thickness:.(mm) 0 PW(V) PW MOD/NET 0 0 SETTINGS EX0 66 (mm) EX0 EX0 L = m (mm) L = 0.n + (mm) n_m L L L Note : Dimensions of L are shown for VQC000 solenoid valve series. efer to SMC catalogue for valve series. (mm) Electrical wiring and pneumatic piping has been done from one side only,to save space for installation or mounting. - -

15 Maintenance Please be sure to turn off the power supply when performing the following operations. Addition of Input Block.emove screws from End Plate..Mount attached tie rod..connect additional Input Block..Connect End Plate and tighten removed screws by specified tightening torque. (0.6N m) Exchange of Input Block.emove screws from End Plate and release connection of each unit..eplace old Input Block with new one. (Tie rod does not need to be removed.).connect End Plate and tighten removed screws by specified tightening torque. (0.6N m) Caution for maintenance () Be sure to turn-off all power supplies. () Be sure that there is no forign object in any of units. () Be sure that gasket is lined properly. () Be sure that tightening torque is according to specification. If these items are not kept, it may lead to the breakage of substrate or intrusion of liquid or dust into the units. - -

16 Assembly and disconnection of unit M hexagon screw Tightening torque : 0.6N m Gasket Tie rod Gasket BUS PW End Plate Input Block Input Block SI unit Valve unit - -

17 - Input selector switch Setting for the sensor input is PNP when units are shipped from the factory. In case of connecting NPN sensor, please change the setting from PNP to NPN by selector switch as shown the picture below. Input manifold must be dis-assembled into individual Input Blocks to change the switch position. Please refer to -. Installation and maintenance for assembling / disassembling procedure. NPN PNP.LED indicator and Physical dimensions - LED indication Input Block (EX0-IE) 0 Indication Contents PW (Green) Lights when input power is on. 0 (Yellow) Lights up when sensor 0 input signal is on. (Yellow) Lights up when sensor input signal is on. User s nameplate EX0 LED - 6 -

18 Input Block (EX0-IE,) 0 Indication Contents PW (Green) Lights when input power is on. 0 (Yellow) Lights up when sensor 0 input signal is on. (Yellow) Lights up when sensor input signal is on. (Yellow) Lights up when sensor input signal is on. (Yellow) Lights up when sensor input signal is on. User s nameplate LED EX0 - Physical dimensions Input Block (EX0-IE) (mm) 9.8(mm) 7.6(mm) - 7 -

19 Input Block (EX0-IE) (mm) Input Block (EX0-IE) 9.8(mm) 67.(mm) 9.8(mm) 7.6(mm) (mm) - 8 -

20 . Trouble Shooting PW LED Power ON / OFF LED Green lights off <Countermeasures> Pale green lights up Confirm fuse breakage of Input Block. Confirm input power (V) of SI unit. Exchange SI unit. Exchange Input Block. 0 to LED Input signal ON / OFF LED No lights up <Countermeasures> No lights off Confirm connector connecting. Confirm the kind of sensors (PNP / NPN). Confirm after reversing the sensors. Exchange Input Block

SI unit PRODUCT NAME EX140-SCS1 EX140-SCS2

No.EX##-OMF0012-A SI unit PRODUCT NAME EX140-SCS1 EX140-SCS2 MODEL/ Series Contents 1. Safety P 2 2. Outline P 6 3. Applicable solenoid valves P 6 4. Specifications P 7 5. Descriptions and Functions 5-1.