Modems; Modems Md2, Md3, Md4; C.2 Modems - Siemens CP 1243-8 IRC Operating Instructions Manual

Accessories

C.2 Modems

The approvals specified on the TS Module GSM apply.
For information on approval in other countries, please contact Technical Support.
You will find the current list of countries online at:
Link: (www.siemens.com/simatic-net/ik-info)
C.2

Modems

C.2.1

Modems MD2, MD3, MD4

Design
The modems MD2, MD3 and MD4 are fitted into an S7-300 housing.
Figure C-3
Connection and installation
The modems are connected to the serial modem interface of the relevant TS module.
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SINAUT ST7 modem MDx
Operating Instructions, 06/2015, C79000-G8976-C385-01
CP 1243-8 IRC