Download Table of Contents Print this page

Terminal Assignment; Mode Of The Cpu - Effect On The Cm - Siemens CM 1542-1 Operating Instructions Manual

For simatic net s7-1500 - profinet

Advertisement

Table of Contents
3.3

Terminal assignment

PROFINET interface X1 with 2-port switch
The table below shows the pin assignment of the ports of the PROFINET interface (RJ-45
jack). The assignment corresponds to the Ethernet standard IEEE 802.3.
Table 3- 1
3.4

Mode of the CPU - effect on the CM

You can change the mode of the CPU between RUN and STOP using the STEP 7
configuration software. Depending on the operating status of the CPU, the CM behaves as
described below.
Changing the CPU from RUN to STOP
When the CPU is in STOP mode, the CM remains in RUN mode.
CM 1542-1
Operating Instructions, 07/2019, C79000-G8976-C355-04
Pin assignment of the PROFINET interface with 2-port switch
View
No.
1
2
3
4
5
6
7
8
Installation, connecting up, commissioning, operation
Terminal
TD
Transmit Data +
TD_N
Transmit Data -
RD
Receive Data +
GND
Ground
GND
Ground
RD_N
Receive Data -
GND
Ground
GND
Ground
3.3 Terminal assignment
Designation
25

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

6gk7 542-1ax00-0xe0

Table of Contents