Analog input module, 4 temperature inputs (2-wire connections), KTY10 -50 to +150°C, KTY84 -40 to +300°C, Pt100 -200 to +850°C, Pt1000 -200 to +850°C, screw-in module

Siemens ZN-31U
INPUT MODULE, SYSTEM 3, DUAL CONTACT ZONE MODULE, 2 RED LED ALARM LAMPS, 2 YELLOW LED TROUBLE LAMPS, NORMAL CURRENT






















