Module I/O- PLC SIEMENS 6ES7331-1KF02-0AB0

SIMATIC S7-300, Analog Input SM 331, 8 AI Isolation,
13 bit resolution U/I/resistor/Pt100, NI100, NI1000, LG-NI1000, PTC/KTY,
Conversion time 66 ms; 1x 40 pole