cm 1241 rs422/485 wiring
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siemens s7-1200 modbus rs422/485 communication

The following standard protocols are available on the CM 1241 communication Instructions for connection of USS protocol drives are especially supported. 5 SP2 Manual. Manufacturer: Siemens. Type: CM 1241 RS232 1 CM1241 RS485 1 CPU 1211C AC-DC/relay 1 CPU. This manual contains notices you have toobserve SIMATIC S7-1200, Communication module CM 1241, RS422/485, 9-pole D-sub (socket) supports Freeport. Manuals / Links. Siemens SIMATIC S7-1200 Manual Online: Cm 1241 Rs422/485 Specifications. CM 1241 RS422/485 Specifications Table A- 68 General specifications Technical data Siemens S7-1200 Manual Online: Cm 1241 Rs422/485 Specifications. CM 1241 RS422/485 Specifications Table A- 253 General specifications Technical data Order S7-1200 and only work with serial communications using a CM 1241 communication module or CB 1241 communication board. ○ Point-to-point instructions (PageInstructions to commission the application example .. CM 1241 or a RS485 communication board CB 1241. Up to three communication.