The Universal Ex-Isolating Driver MT228 separates intrinsically safe and non-intrinsically safe circuits. It supplies galvanically isolated transmitters and positioners with FOXCOM communication or transmitter with HART communication. Connection to hand terminal or to personal computer can be made at every location in the signal loop. The bidirectional communication between a digital control system, a hand terminal or a PC and a transmitter or a positioner is possible.
Bidirectional communication with intelligent transmitters and positioners
Rail mounting and nest mounting versions
1 or 2 Channel nest mounting version
2 Channel version transmitter power supply device + isolating driver as signal multiplicator
Concept of intrinsic safety includes linkage of operating device
Galvanic isolation between all circuits
For Nest or Rack mounting where isolation and separation is required for intrinsically safe wiring in Oil and Gas, Petrochemical and Chemical industries