Siemens SIMATIC ET 200eco, Manual

Page: 97 / 124

Technical data
6-19
ET 200eco Distributed I/O Station
A5E00158716-02
6.7 I/O module 8 DI / 8 DO 2 A (6ES7 143-3BH00-0XA0)
Properties
The I/O module 8 DI / 8 DO 2 A has the following features:
•
8 digital inputs
•
Input nominal voltage DC 24 V
•
suitable for switches and proximity switches (BEROs)
•
8 digital outputs
•
output current = 2 A per output
•
rated load voltage = 24 VDC
•
suitable for magnetic solenoid valves, DC contactors and signal lamps
Pin assignment of the DI sockets
The table below shows the pin assignment of the eight digital input and output
sockets.
Table 6-8 Pin-out of the digital input and output sockets X1 to X8
Pin Assignment of
socket X1
Assignment of
socket X2
Assignment of
socket X3
Assignment of
socket X4
View of the
socket (Front
view)
1 24 V sensor power supply
2 Input signal
channel 0 Input signal
channel 1 Input signal
channel 2 Input signal
channel 3
2
3 Ground potential of the sensor/load voltage supply
1
2
3 5
4 Output signal
Channel 0 Output signal
Channel 1 Output signal
Channel 2 Output signal
Channel 3
1 3
4
5
5 PE
Pin Assignment of
socket X5
Assignment of
socket X6
Assignment of
socket X7
Assignment of
socket X8
1 24 V sensor power supply
2 Input signal
channel 4 Input signal
channel 5 Input signal
channel 6 Input signal
channel 7
3 Ground potential of the sensor/load voltage supply
4 Output signal
Channel 4 Output signal
Channel 5 Output signal
Channel 6 Output signal
Channel 7
5 PE