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Installing the VoIP V3 Indoor Intercom
Intercom Setup
Operations Guide 930500E CyberData Corporation
14
Figure 2-4. Auxiliary Relay Wiring Diagram
+
-
DC
POWER SUPPLY
30 VDC @ 1A
MAX.
IN
Switching Diode
High PIV UltraFast
Solid State
or
Mechanical
Relay
Controlled Device
Depending Upon
AC or DC rated
Output Contacts
Requirements
Power Source
AC or DC
Controlled Device
Such As
Electric Door Strike
or
Strobe Light
( )
OUT
Example of External Relay (not supplied)
Intercom PCB
Auxiliary Relay Wiring Contacts
2
1
3
4
5
6