Wago 750-485 2-channel analog input module 4-20 mA Ex i with diagnostics Cat. ib

This analog input module powers the intrinsically safe signal conditioners located in the hazardous areas of Zone 0+1 and processes their analog signals. The WAGO I/O System 750 must be installed either in Zone 2 or in a non-hazardous area. The 24 V supply is derived from the module's power jumper contacts. The transmitter supply is non-inherently electronically short-circuit-protected. The shield directly connects to the DIN-rail. Indicators: Green LED (signal current on/off) Red LED (wire breakage, measurement range overflow/underflow) Field and system levels are electrically isolated.