Cut Sheets & Documents:
The DGM-8LS is a data gathering module. The unit communicates with the System 3505 head-end via a dedicated cable pair. Multiple panels can be monitored on a pair of wires. The DGM panel monitors 8 end-of-line resistor alarm inputs per DGM panel. Information is passed to the 3505 by a polling technique. Available with RS-485, audio, RS-232, fiber optic, radio polling, or high-level line driver communication.