Wiring Of The Bus Connection; Bus Connections Of The Et 200C Modules - Siemens SIMATIC ET 200C Manual

Mechanical and Electrical Installation
4.3.1

Wiring of the Bus Connection

Note
The bus connection is a 12-pin socket of the ET 200C module.
Introduction
The following ET 200C modules have a bus connection:
Figure 4-3
All ET 200C modules have a socket as bus connection, i.e. a plug connector
must be used for all cables as connector.
4-10
Digital modules (2 bus connections)
Analog modules (2 bus connections)
T connector (2 bus connections – a 3rd bus connection is screwed directly
onto the ET 200C module)
Power supply connector (2 bus connections, 1
1 power supply and SINEC L2-DP together)
Programmer connector (3 bus connections)
8DI
8DO
8DO/2A
16DI/16DO
4AI
4/8AI
4AO

Bus Connections of the ET 200C Modules

SINEC L2-DP,
PS
SV
Conn.
PG
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b