Si Unit Model Indication Method; Part Names; Dimensions; Mounting/Installation - SMC Networks EX250-SEN1 Instruction Manual

SI Unit Model Indication Method

EX250 SEN1
Communication protocol
EN1 EtherNet/IP

Part Names

Part names
No.
Communication
1 Connect with EtherNet/IP line.
connector
Supplies power to the solenoid valve, the Output Block, SI
2 Power supply connector
Unit and the Input Block.
3 Input Block connector Connects the Input Block.
4 Output Block connector Connects the solenoid valve, Output Block and etc.
5 Display LED display shows the SI Unit status.
Display the power supply status and communication
6 Switch protective cover
status with PLC.
7 Ground terminal Used for grounding.
A unique MAC address of 12 hexadecimal number digits to
8 MAC address
each SI Unit.
Note1 : For wiring method, refer to subsection "Wiring" (page 12) in this manual.
Note2 : For display and setting method, refer to subsection "Display/Setting" (page 15) in this manual.
6
Tie-rod (2 pcs.)
Accessory
Application
Note1)
Note1)
Note2)
Note2)
Dimensions ( unit : mm )
SI Unit body

Mounting/Installation

How to assemble / disassemble units.
Tie-rod : 2 pcs.
M3 x 18 : 2 pcs.
(Hexagon socket head cap screw
(with spring washer))
NOTE
Hold the SI Unit and the Input / Output Block in order to have no clearance between them
while tightening the bolt.
Be sure to tighten bolt by specified tightening torque. (Tightening torque : 0.6N m)
SOL SOL PWR PWR MS MS NS NS
1 1
0 0
SETTINGS SETTINGS
63
- - - - - - - - - -
BUS BUS
PWR PWR
Tie-rod : 2 pcs.
Solenoid valve or
End Plate R (Output Block side)
EX9 series Output Block or
Power Block
SI Unit
Tie-rod : 2 pcs.
EX250 series Input Block
End Plate (Input Block side)
7