Siemens 6ES7241-1AH32-0XB0

Communication module for the SIMATIC S7-1200 system, featuring an RS-232 interface with a 9-pole D-sub connector and Freeport support.

Technical Specifications

Serial Communication for S7-1200

In an S7-1200 control architecture, the module provides an additional serial communication path where RS-232 connectivity is required.

A CM 1241 may become a replacement focus when an established serial communication channel stops exchanging data, the connected equipment can no longer communicate with the controller, or the communication module requires maintenance.

If the serial channel is part of the machine control sequence, loss of communication can interrupt data exchange and may affect automatic operation. Checking the module, wiring, communication parameters and connected equipment can help isolate the fault.

Industrial Parts, Ready for Global Operations

AMIKON serves customers across 167 countries, with established business activity across Europe, the Americas, Asia-Pacific and the Middle East. Our global network is built around helping industrial customers keep critical automation supply chains moving.

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