B200 CP01011
Communication Processor (RS485 / Modbus RTU)

B200 CP01011

An additional physical communication port. On top of the built-in ports in the CPU modules (RS-232 and RS-485).

• 1 x RS-485 port

The communication processor module CP01011 is designed for providing an independent communication channel via RS-485 interface. The module contains no protocol drivers. It carries out physical connection of external devices. Protocol drivers for data transfer via these channels function in the central processor module.

Note: the particular feature of the Redul controllers is that each CPU module has RS-232 / RS-485 ports and can communicate directly, without the use of extra module. The module of CPxxxxx type are used to add additional physical port or to add a communication port to a remote I/O rack.