Siemen SIMATIC S7-200 EM253 Positioning expansion module, 5 digital input (P-reading)
Siemen SIMATIC S7-200 EM253 Positioning expansion module, 5 digital input (P-reading)
Siemens SIMATIC S7-200 PLC, communication module, PROFIBUS DP Slave
Siemens SIMATIC S7-200 EM231 Analog I/O expansion module, 2 thermocouple input
Siemens SIMATIC S7-200 EM 231Analog i/O expansion module, 8 Analog input
Siemens SIMATIC S7-200 EM 231Analog i/O expansion module, 4 Thermocouple input
Siemens SIMATIC S7-200 EM 231Analog i/O expansion module, 4 Analog input
Siemens SIMATIC S7-200 EM 231Analog i/O expansion module, 8 RTD input