6ES7241-1AH32-0XB0 - Communication units (Siemens) - Heitek Automation - Inspiring the best automation solutions
Siemens 6ES7 241-1CH32-0XB0 SIMATIC S7-1200, Communication Module cm 1241, RS422/485, 9 PIN SUB D (Female) Supports Message Based Freeport: Amazon.com: Industrial & Scientific
Intellisys Modbus COM Port to DB9 CM 1241 - Siemens - Forums.MrPLC.com
How do you establish a MODBUS-RTU communication with STEP 7 (TIA Portal) for the S... - ID: 47756141 - Industry Support Siemens