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CyberData Corporation 930181E Operations Guide

Installing the VoIP Intercom

Intercom Setup

2.2 Intercom Setup

2.2.1 VoIP Intercom Connections

Figure 2-4 shows the pin connections on the J7 (terminal block). This terminal block can accept a

wire range from 16 AWG to 26 AWG.

Note As an alternative to using PoE power, you can supply 5 VDC at 1000 mA into the terminal

block.

Figure 2-4. VoIP Intercom Connections

Alternate Power Input:

1 = +5V at 1000 mA

2 = Power Ground

Relay Contact:

(2A at 30 VDC or 0.4A at 125 VAC

for continuous loads)

3 = Normally Open Common

4 = Normally Open Contact

5 = Door Sense Input

6 = Door Sense Ground Reference

J3 - Terminal Block

Wire in,

accept wire range

from 16-26 AWG

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 47 48

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CyberData 010935 Spécifications Page 14