Siemens SIMATIC ET 200X - Page 343

Dimesioned Drawings and Pinouts
C-13
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Socket Pinout of
pneumatic module
(4-channel DI)
Pinout of
4-channel DO
Pinout of
4-channel DI
Pinout of
8-channel DI
X3 1 Sensor supply
output L+
2 Input signal,
channel 6
3 Grounding
supply voltage
4 Input signal,
channel 2
5PE
1 Sensor supply
output L+
2 Input signal,
channel 3
3 Grounding
supply voltage
4 Input signal,
channel 2
5PE
1 –
2 Output signal,
channel 3
3 Grounding
Load current power
supply
4 Output signal,
channel 2
5PE
–
X4 1 Sensor supply
output L+
2 Input signal,
channel 7
3 Grounding
supply voltage
4 Input signal,
channel 3
5PE
1 Sensor supply
output L+
2 –
3 Grounding
supply voltage
4 Input signal,
channel 3
5PE
1 –
2 –
3 Grounding
Load current power
supply
4 Output signal,
channel 3
5PE
–