15
16. External Relay
A Viking remote model
RC-4A
relay controller can be used to activate up to four external relays (see page 23). With
the external relay set to “Enable EXT 1,2,3,4,+” the
PSA-IP
will activate an optional RC-4A relay fcontroller.
Factory Setting:
Disabled
17. Ext Relay Mode
Door Strike Mode:
When programmed for Door Strike Mode the relay is intended for door strike, magnetic lock or
gate control.
Paging Mode:
When programmed for Phone/Paging Mode the relay will activate continuously for the duration of any
SIP or multicast page or any inbound or outbound call to or from the speaker phone. This mode is useful for triggering
paging amplifiers, etc.
Ring Mode:
When programmed for Ring Mode the relay will continuously activate while the ringing extension is called.
This mode is useful for activating a Viking model
SL-2
strobe light, etc.
Ring Flash Mode:
When programmed for Ring Flash Mode the relay will momentarily turn on and off in a 400 ms on/off
cadence while the ringing extension is called. This mode is useful for activating a Viking
LPL-1
Remote Visual Indicator, etc.
The one or two digit code stored in the Ext Relay Command is the touch tone command that the person being called
must enter on their phone in order to momentarily activate the relay to control a door strike, magnetic lock, gate
controller, or other device. The code can contain the characters 0-9, # or
Q
. The code cannot match a relay latching
command (
Q
1,
Q
0). The code must be entered while the remote phone is communicating with the speaker phone.
Factory Setting:
.
18. Ext Relay Command
The value stored in the Relay Activation Time is the amount of time the relay will be energized after a correct momentary
touch tone command is entered. This number can range from 0.5 - 99 seconds. This also affects timing in Doorbell
Mode.
Factory Setting:
5 seconds
19. Ext Relay Activation Time
