SIEMENS - SIMATIC S7-1200 - Serial Communication Modules

The Siemens SIMATIC S7-1200 CM1241 Serial Communication Modules extend compatible SIMATIC S7-1200 PLCs with industrial serial communication interfaces for connecting barcode readers, printers, HMIs, weighing systems, RFID devices, drives, instrumentation and third-party controllers.

The CM1241 family is available with RS232 and RS422/RS485 communication interfaces, providing flexible point-to-point serial connectivity for industrial automation applications. Configuration and diagnostics are fully integrated within Siemens STEP 7 using TIA Portal, allowing reliable communication with both Siemens and third-party serial devices.

These modules are suitable for OEM machinery, manufacturing, utilities, process automation and industrial communication systems requiring robust serial connectivity.