The DGM-32/64-RF series includes Data Gathering Module units that are suitable for an installation that will start out at thirty two (32) and possibly expand later to sixty four (64) End-of-Line resistor alarm inputs with or without relay control.
DGM-RF units communicate with the System 3505 Prism LX™ devices via supervised, bi-directional polling, multiplex communication using radio (RF) transceivers and antennas, as indicated by the suffix –RF.
DGM units are continually polled by System 3505 Prism LX™ for any change of status.
All status changes are held in memory by the DGM, even if the condition clears. Supervised inputs report any break in the circuit as a Trouble condition by zone.
DGM panels also contain a relay that is controllable from the System 3505 Prism LX™ via the Relay Control Option (sold separately) additional relays can be added in blocks of eight (8) relays to a total of sixty four (64) relays per DGM. The Relay Control Option provides user-defined, manual and programmable (If “X” do ”Y”) control of the relays. Relays can be used to control electronic locks, preprogrammed annunciation devices, sirens etc.
Up to five hundred (500) DGM units can be installed in any system.
Order this panel according to how many zones are initially desired: DGM-32-8-RF, DGM 32-16-RF, etc. When using relays the –RLY suffix indicates that the DGM can be equipped with relay control initially or in the future. The DGM-32/64-RLY-RF is suitable for an installation that will start out at (or possibly later expand to) 64 end-of-line resistor alarm inputs with relay control requirements that can be purchased separately
Antennas and Quarterwave Lighting Protection are required for proper operation
For more information on specific DGM units, please refer the specific product descriptions and cut sheets.