Installation manual

13
Valcom, Inc.
5614 Hollins Road
Roanoke, VA 24019
540-563-2000 P.
540-362-9800 F.
www.valcom.com
Fire Alarm Interface Installation / Patch Cable Installation
Fire Alarm Interface Installation
The Fire Alarm Interface allows a relay closure to be connected to the master clock that allows the user to interface the existing fire alarm with the
Valcom digital clocks.
Patch Cable Installation
N.O.
COM
7 810 9
When a relay closure occurs on pins 8 and 9, “FirE” will display on the digital slave clocks connected using RS485 or two wire digital
communication.
1) Connect a patch cable to the RJ45 port on the master clock as shown in Fig 1.1.
2) Connect the other end of the patch cable to an Ethernet jack connected to the network.
Wall Jack to
Network
Fig 1.1