SiemensSimatic S7-1200 6ES7231-5QA30-0XB0

SIMATIC S7-1200, Analog input, SB 1231 TC, 1 AI thermocouples Type J or K SIMATIC S7-1200 Basic Controller - Flexible thanks to wide variety of communication options If you only have to extend your SIMATIC S7-1200 CPU with a few inputs or outputs, signal b