MDD-1 Control and signaling module (per 1 detector; 1 RS485 port; IP54)
MDD-1 are interface modules used to connect one continuous measuring DEX/P, DG/P or threshold DEX/F, DG/F, DG.EN type detector to Digital Gas Detection Systems using RS-485 bus.
Devices connect to the digital RS-485 bus and limit the power and voltage supplied to the detector. Mounting outside the explosion hazard zone.