Siemens SIMATIC PCS 7 Manual

A-4
Connecting TM I/O to PCS 7
C79000-G8076-C710-04
A.2 TPM 478-2 connector and socket pin-out
The left side of the TPM 478-2 module front panel is equipped with a
50-pole Sub-D socket for connecting the I/O bus cable. I/O bus A and B are
connected respectively to the two 50-pole Sub-D sockets in the right section.
Refer to Table A-1 to A-3 for details on pin-out.
Pin-out
Technical Data

Siemens SIMATIC PCS 7 Specifications

General

Brand	Siemens
Model	SIMATIC PCS 7
Category	Control Systems
Language	English