Siemens SIMATIC S7-1200 CB 1241 Communication module, RS485, 50mA
Siemens SIMATIC S7-1200 CB 1241 Communication module, RS485, 50mA
Siemens SIMATIC S7-1200 CB 1241 Communication module, RS485, 50mA
Siemens SIMATIC S7-1200 SB 1221 Digital I/O expansion module, 5VDC, 4 digital input (sourcing)
Siemens SIMATIC S7-1200 CM 1241 Communication module, RS232, 24VDC
Siemens SIMATIC S7-1200 CM 1241 Communication module, RS232, 24VDC
Siemens SIMATIC S7-1200 CM 1241 Communication module, RS232, 24VDC
Siemens SIMATIC S7-1200 CM 1241 Communication module, RS422/485, 24VDC
Siemens SIMATIC S7-1200 CM 1241 Communication module, RS422/485, 24VDC