Siemens CM1243-5 Communication Module

Manufacturer: Siemens

The CM 1243-5 communication module is used to connect a SIMATIC S7-1200 to PROFIBUS as a DP master and has the following characteristics: PROFIBUS DPV1 master in accordance with IEC 61158

Support of up to 16 PROFIBUS DP slaves

Communication with other S7 controllers based on S7 communication

Allows the connection of programming devices and operator panels with a PROFIBUS interface to the S7-1200

Module replacement without PG supported

Support of all standard baud rates from 9.6 Kbit/s to 12 Mbit/s

Compact industry-standard enclosure in S7-1200 design for mounting on a standard mounting rail

Fast commissioning thanks to easy configuration using STEP 7 without additional programming overhead

The CM 1243-5 is intended for use in factory automation. Low-cost PROFIBUS-based automation solutions can be created on the basis of the S7-1200 for optimal production.

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Features Applications Model

Low costs since an automation solution requires no fixed wiring and less hardware
Fast response to faults thanks to excellent diagnostics options
Optimized plant and inventory management
Uncomplicated connection of the S7-1200 to PROFIBUS
Low-cost implementation of automation solutions based on PROFIBUS
Fast commissioning, as no programming overhead is required