Product specifications

Operations Guide 930500E CyberData Corporation
12
Installing the VoIP V3 Indoor Intercom
Intercom Connections
2.3 Intercom Setup
2.3.1 Intercom Connections
Figure 2-3 shows the pin connections on the 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.
GENERAL ALERT
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 2-3. Intercom Connections
Caution
J3 Terminal Block
Wire (IN)
Terminal Block
can accept
16 AWG wire
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 (500 mA minimum)*
3
4
Alternate Power Input:
*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.