G.M. International Safety Inc.

D2000M multiplexer
The intrinsically safe D2000M multiplexer is geared for applications requiring the acquisition of temperature and discrete data from hazardous locations. Field units can be directly installed in Div. 1/2, each capable of handling 16 temperature or 32 discrete inputs, self-powered by the communication line. Up to 256 channels are relayed to the safe area gateway. Integration with control and data acquisition systems is obtained via the gateway Modbus (RS485) output.