Siemens S7-1200 COMMUNICATION BOARD CB1241 6ES7 241-1CH30-1XB0

Description

Siemens S7-1200 COMMUNICATION BOARD CB1241

Siemens S7-1200 6ES7-241-1CH30-1XB0 ANALOG-INPUT, SM 1231, 4 AI. Simatic S7-1200, COMMUNICATION BOARD CB 1241, 12 BIT + SIGN BIT (13 BIT ADC). The Siemens CB 1241 (6ES7 241-1CH30-1XB0) is an RS-485 communication board designed specifically for the SIMATIC S7-1200 PLC.

Unlike standard communication modules (CMs) that attach to the left side of the CPU. This “Communication Board” (CB) plugs directly into the Signal Board slot on the front of the CPU, allowing you to add a serial port without increasing the physical width of the controller.