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Technical Description and Installation Instructions

1-6

SIMATIC NET CP 243-2 AS-i Master

C79000-G8976-C142/02

1.4 Installing the Module

Slots in the S7-200

The CP 243-2 can be inserted in all slots for expansion modules in the S7-200

programmable controller (CPUs 22x).

Possible Restrictions

There may, however, be restrictions depending on the CPU or power supply unit

being used in terms of the following:

 Expandability with several expansion modules,

For further information, refer to /4/;

 Electrical restrictions

The maximum current consumption from the S7 backplane bus must not be

exceeded. Please use the calculation table in /4/.

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