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Technical Specifications
7.15
EM 142 DO 8 x DC 24V/1.2A expansion module
(6ES7 142-1BF30-0XA0)
Features
The expansion module EM 142 DO 8 x DC 24V/1.2A; order number
6ES7 142-1BF30-0XA0, has the following features:
S 8 digital outputs
S Output current 1.2 A per output
S Rated load voltage 24 VDC
S Suitable for solenoids, DC contactors and indicator lights
Pinout of the sockets for DO
The following table shows the pinout of the four sockets used to connect the digital
outputs. You can find the layout of the sockets in
Appendix C. The connector wiring is described in Section 4.4.4.
Table 7-30 Pin assignment of sockets for 8-channel digital outputs
Pin
Assignment of
socket X1
1
not assigned
2
not assigned
3
Chassis ground, load power supply
4
Output signal,
channel 0
5
PE
Pin
Assignment of
socket X5
1
not assigned
2
not assigned
3
Chassis ground, load power supply
4
Output signal,
channel 4
5
PE
7-62
Assignment of
Assignment of
socket X2
socket X3
Output signal,
Output signal,
channel 1
channel 2
Assignment of
Assignment of
socket X6
socket X7
Output signal,
Output signal,
channel 5
channel 6
Assignment of
Front view
socket X4
of socket
(Front)
1
Output signal,
channel 3
Assignment of
socket X8
Output signal,
channel 7
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
2
3
5
4
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