Gas Detector Modbus Adapter
An adapter used to convert the 4-20mA analog signal from Macurco 6-Series type detectors to a digital signal for use with multipoint addressable systems. For use with Building Automation Systems, Control Panels or other Control Devices that accept Modbus communications. The Macurco MRS-485 simply plugs into the back of the detector and a single screw fastens it in place.