e-mail:
voice:
360.854.9559
fax:
866.783.1742
9
Silence Sentinel
®
Basic Installation and Operation Manual
SPECIFICATIONS
Input Level:
-15 to +24 dBu, 22 K ohm, balanced.
Silence Sense trip levels: -20, -25, -30 and -35dB below zero reference.
Alarm Delay:
OFF to 5 minutes in 2 or 20 seconds incre-
ments.
Restore Delay:
OFF, 5, 30 and 90 seconds.
Disable/Enable Input:
Sustained closure to ground. Pulled up to 5
VDC.
Relays, K1 and K2:
Each relay with SPDT dry contacts, 30 VDC @
1 Amp.
Connectors:
Removable euroblock screw terminals.
Power supply:
7.5 VDC only @ 500ma or 1 Amp PS supplied.
2.1mm ID x 5.5mm OD coaxial connector.
Surge protected.
Operating Temperature:
-40°F to +185°F (-40°C to +85°C)
Size:
6.18” x 3.70” x 1.42” (L,W,H)
Weight:
1.0 lb.
Options:
* CE certified universal input power supply.
* RA-1, 1-RU rack shelf. Note: User supplied
Velcro may be used to secure the product to the
RA-1 shelf.
WEBSITE:
Visit our web site for
product updates and
additional information.
