Meyer Sound RMServer - Wiring RMServer for External Muting and Warning Relays

APPENDIX C: EXTERNAL MUTING AND EXTERNAL WARNING RELAYS
62
WIRING RMSERVER FOR EXTERNAL MUTING
AND EXTERNAL WARNING RELAYS
To enable muting of loudspeakers from a fire alarm or relay
contact, RMServer should be wired as follows:
Figure 2: Connection diagram for relay operation of RMServer with external systems for fire alarm muting.
Free Topology Twisted
Pair Network
500m max. distance
50 RMS Modules
or 12 MPS-488HP
Network Switch
+ 47
+ 47
12V, 1A DC
(125V, 1A Max DC with other sensing circuitry.
150V, 1A Max AC can be substituted for
DC supply with other sensing circuitry)
Device with
Opto Isolator Input
Contact Closure
(External Muting)
+
-
Mac or Windows
Compass Control
Software
Mac or Windows
CAT 5E or Better Network Cable
RMS FT-10 Twisted Pair Network Cable
Belden® 8205
12V, 1A DC
(125V, 1A Max DC with other sensing circuitry.
150V, 1A Max AC can be substituted for
DC supply with other sensing circuitry)
Device with
Opto Isolator Input
Contact Closure
(External Muting)
+
-
Figure 3: Logic input detail from Figure 2.