Siemens CMPTP Module

Manufacturer: Siemens

Modules for serial communication connections, scaled according to interface types, protocols, and performance

4 versions with different physical transmission characteristics: RS 232C, max. 19.2 Kbit/s

RS 232C, max.115.2 Kbit/s

RS 422/RS 485, max. 19.2 Kbit/s

RS 422/RS 485, max. 115.2 Kbit/s

Protocols supported

Freeport: User-parameterizable telegram format for universal communication

3964(R) for improved transmission reliability

Modbus RTU Master

Modbus RTU Slave

USS, implemented through instructions

More+

Features Applications Model

Communication modules enable the connection with an external communication partner to exchange data. Comprehensive parameterization options make it possible to adapt the control flexibly to the communication partner.
Modbus RTU master creates a Modbus RTU network for up to 30 Modbus slaves.

Mfr. Part No.	Description
6ES7540-1AD00-0AA0	S7-1500, CM PTP RS232 BA