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Related Manuals for SMC Networks EX250-IE1
Summary of Contents for SMC Networks EX250-IE1
- Page 1 No.EX## - OME0004 - A OPERATION MANUAL Input Block EX250-IE1 EX250-IE2 EX250-IE3 SMC Corporation...
- Page 2 Contents 1.Precautions ------------------------------------------ 2.Specifications 2-1 General specification ------------------------------------------ 2-2 Input specification ------------------------------------------ 3.Wiring and setting 3-1 Input wiring ------------------------------------------ 3-2 Installation and maintenance ------------------------------------------ P13 3-3 Input selector switch ------------------------------------------ 4.LED indicator and Physical dimensions 4-1 LED indication ------------------------------------------ P16 4-2 Physical dimensions ------------------------------------------ P17 5.Trouble Shooting...
- Page 3 1.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.
- Page 4 5. 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 1.
- Page 5 1500 V Pulse duration 1us Radiation : 1000 V Pulse duration 1us Operating environment No corrosive gas and no dust 2-2 Input specification Item Specification Part number EX250-IE1 EX250-IE2 EX250-IE3 Input point 2 points 4 points 4 points Input connector M12 connector...
- Page 6 3.Wiring and setting 3-1 Input wiring EX250-IE1 input circuit construction (1) NPN sensor Input Block Input connector 0 Three wire sensor (NPN) Power (+) Fuse ( 0.5A ) Output Power (-) Three wire sensor (NPN) Power (+) Output Power (-)
- Page 7 (3) Two wire sensor Input connector 0 Input Block Fuse ( 0.5A ) Two wire sensor Two wire sensor Input connector 1 EX250-IE2 input circuit construction (1) NPN sensor Input Block Three wire sensor Input connector 0 (NPN) Power(+) Fuse ( 0.5A ) Output Power(-) Power(+)
- Page 8 (2) PNP sensor Input Block Three wire sensor Input connector 0 (PNP) 24 V Power(+) Fuse ( 0.5A ) Output Power(-) Power(+) Output Power(-) Power(+) Output Input circuit Power(-) Power(+) Output Power(-) Input connector 1 (3) Two wire sensor Input Block Input connector 0 Two wire sensor Fuse ( 0.5A )
- Page 9 EX250-IE3 input circuit construction (1) NPN sensor Input Block Three wire sensor Input connector 0 (NPN) Power(+) Fuse ( 0.5A ) Output Power(-) Power(+) Output Power(-) Power(+) Output Input circuit Power(-) Power(+) Output Power(-) Input connector 3 (2) PNP sensor Three wire sensor Input Block Input connector 0...
- Page 10 (3) Two wire sensor Input Block Input connector 0 Fuse ( 0.5A ) Two wire sensor Input circuit Input connector 3 Connecting of sensor Solid State Autoswitch M8 : Ex.) D - F9NS APC M12 : Ex.) D - F9NS DPC M8 : series718, 768 (Franz Binder) series713, 763 (Franz Binder)
- Page 11 Input current The available current to the sensor is 30mA 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.
- Page 12 Connector (1) EX250-IE1 connector M12 5pin (Female) Cable side : Ex. OMRON Corp. XS2, XS2W Franz Binder series713, 763 etc. Input connector 0 Description Function Sensor supply power+ Sensor 1 input signal Sensor supply power- Input connector 0 Sensor 0 input signal...
- Page 13 (2) EX250-IE2 connector M12 5pin (Female) Cable side : Ex. OMRON Corp. XS2, XS2W Franz Binder series713, 763 etc. Input connector 0 Description Function Sensor supply power+ Input connector 0 Sensor 1 input signal Sensor supply power- Sensor 0 input signal Earth Input connector 1 Input connector 1...
- Page 14 3-2 Installation and maintenance (EX250-IE1,2,3) 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.
- Page 15 Maintenance Please be sure to turn off the power supply when performing the following operations. Addition of Input Block 1.Remove screws from End Plate. 2.Mount attached tie rod. 3.Connect additional Input Block. 4.Connect End Plate and tighten removed screws by specified tightening torque. (0.6N m) Exchange of Input Block 1.Remove screws from End Plate and release connection of each unit.
- Page 16 Assembly and disconnection of unit M3 hexagon screw Tightening torque : 0.6N m Gasket Tie rod Gasket SI unit Valve unit End Plate Input Block Input Block - 15 -...
- Page 17 Input manifold must be dis-assembled into individual Input Blocks to change the switch position. Please refer to “3-2. Installation and maintenance” for assembling / disassembling procedure. ＮＰＮ ＰＮＰ 4.LED indicator and Physical dimensions 4-1 LED indication Input Block (EX250-IE1) Indication Contents PWR (Green) Lights when input power is on. 0 (Yellow) Lights up when sensor 0 input signal is on.
- Page 18 Lights up when sensor 1 input signal is on. 2 (Yellow) Lights up when sensor 2 input signal is on. 3 (Yellow) Lights up when sensor 3 input signal is on. User’s nameplate EX250 4-2 Physical dimensions Input Block (EX250-IE1) 21(mm) - 17 -...
- Page 19 Input Block (EX250-IE2) 21(mm) Input Block (EX250-IE3) 21(mm) - 18 -...
- Page 20 5. Trouble Shooting PWR LED Power ON / OFF LED Green lights off <Countermeasures> Pale green lights up ・Confirm fuse breakage of Input Block. ・Confirm input power (24V) of SI unit. ・Exchange SI unit. ・Exchange Input Block. 0 to 3 LED Input signal ON / OFF LED No lights up <Countermeasures>...
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