B-1
SIMATIC TD 200 Operator Interface
C79000-G7076-C272-01
Multiple CPU Configurations
This appendix explains how to connect multiple TD 200s and S7-200 CPUs
together on one communication network. The TD 200s act as network masters and
do not interfere with one another. The CPUs can be either masters or slaves on
the network.
Chapter Overview
Section Description Page
B.1 Configuring for Multiple CPU Communication B-2
B.2 Building a TD/CPU Cable B-4
B.3 CPU Grounding and Circuit Reference Point Guidelines for
Using Isolated Circuits
B-8
B
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