
Operations Guide 930370M CyberData Corporation
8
Installing the VoIP Indoor Intercom with Keypad (Flush-Mounted)
Parts List
2.2 VoIP Indoor Intercom with Keypad (Flush-Mounted)
Setup
2.2.1 Connections
Figure 2-1 shows the pin connections on J3 (terminal block). This terminal block can accept
16 AWG gauge wire.
Note As an alternative to using PoE power, you can supply
+12 to +24 VDC at 1000 mA (500 mA
minimum) into the terminal block.
Caution
Equipment Hazard: Contacts 1 and 2 on the J3 terminal block are only for powering the
Intercom from a non-PoE +12VDC power source as an alternative to Network PoE power.
Use of these contacts for any other purpose will damage the Intercom and void the product
warranty.
Figure 2-1. Terminal Block Connections
Altern
1 = +
2 = P
Relay
(2A a
3 = N
4 = N
5 = D
6 = D
J3
Terminal Block
Wire in,
3
up to 16 AWG
accept wire range
for c
1 2 3 4 5 6
Relay Contact:
(1A at 30 VDC for continuous loads)
3 = Normally Open Common
4 = Normally Open Contact
5 = Door Sense Input
6 = Door Sense Ground Reference
2 = Power Ground
1 = +12 to +24 VDC at 1000 mA (500mA minimum)
3
4
Alternate Power Input:
Wire in,
accepts 16 AWG gauge wire
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