Designed specifically for the S7-1200 CPU family, this module allows your PLC to communicate with third-party devices using serial interfaces. In an industry where legacy devices, barcode scanners, printers, and drives still rely heavily on RS232 or RS485 communication, this module acts as a vital bridge between modern PLCs and older hardware.
S7-1200 Programmable controller. Preface. Product overview. New features. STEP 7 programming software. Installation. PLC concepts. 6ES7241-1CH30-1XB0 | Siemens Simatic S7-1200 - PLC-City 6es7241 1ch30 1xb0 pdf
For logic, Siemens provides standardized function blocks (available in the TIA Portal libraries), such as: Designed specifically for the S7-1200 CPU family, this
To get the official documentation, you should search the portal. You are looking for the manual titled "S7-1200 Programmable Controller System Manual" or specifically the documentation for "Communication Modules" . Preface
-20 °C to +60 °C (horizontal installation). 2. Supported Communication Protocols