Structuring The Et 200 Distributed I/O System; Setting Up The Et 200 - Siemens SIMATIC S5 Manual

2.2

Structuring the ET 200 distributed I/O system

Overview This section indicates the points that must be borne in mind with regard to
the mechanical and electrical layout of the components.
Setting up the
To set up the ET 200 system:
ET 200 system
Table 2-2 Setting up the ET 200
ET 200 Distributed I/O System
EWA 4NEB 780 6000-02a
Procedure – from planning to initial operation
Step Objective
1 Begin by determining the positions of the
cable ducts, and thus the spacing between the
cables.
2 Mount the DP slaves and the programmable
controller at their locations.
3 IM 308-C: Insert the IM 308-C in the
programmable controller.
4 Connect the power supply, sensors and
actuators to the slaves.
5 Connect all nodes to the SINEC L2 DP field
bus:
with bus connectors for IM 308-C,
S5-95U, ET 200B, ET 200U, S5 95U ET 200B ET 200U
to RS 485 repeaters without bus
connectors
with special IP 66/67 bus connectors for
ET 200C, DP/AS-I Link.
Additional information
See Section 5.1
Manuals on the DP slaves
and manuals on the
programmable controllers
See Section 3.3
Manuals on the DP slaves
See Section 5.2
See Chapter 6
Manual ET 200C Distributed
I/O Station
2-3
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