Wago Input terminal

2-channel analog input 4-20 mA HART intrinsically safe. The analog input module is designed for connecting two field-mounted transmitters with HART interface, which are used in explosion-hazard areas of Zone 0+1. It powers the transmitters, captures the process value via the analog interface, and enables the establishment of HART communication for parameterization and acquisition of secondary variables. The installation of the WAGO I/O System 750/753 must take place either in Zone 2 or in a non-explosion-hazard area. The measurement input is equipped with a current limitation that restricts the current to a maximum of 25 mA. This module provides the power supply for 2-wire transmitters that do not have their own power supply. Up to 4 HART secondary variables (PV, SV, TV, QV) can be integrated into the cyclic process image of the coupler or controller per channel (configurable). For HART communication with connected intelligent HART field devices, the HART protocol can be integrated into the cyclic process image of the coupler or controller (configurable). For some programmable couplers, FDT/DTM device drivers are available, enabling HART tool routing to the connected HART device.