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Operations Guide 930943A CyberData Corporation

Installing the VoIP 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 8 to 12 VDC at 1000 mA into the

terminal block.

GENERAL ALERT

Figure 2-3. Intercom Connections

Caution

Equipment Hazard: Contacts 1 and 2 on the J3 terminal block are only for

powering the Intercom from a non-PoE 12 VDC 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.

J3 Terminal Block

Wire (IN)

can accept 16 AWG wire

*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.

Relay Contact:

(1 A at 30 VDC for continuous loads)

3 = Relay Common

4 = Relay Normally Open Contact

5 = Sense Input

6 = Sense Ground

2 = Power Ground*

1 = 8 to 12 VDC at 1000 mA*

Alternate Power Input:

7 = Reserved for Future Use

8 = Reserved for Future Use

Use a 3.17 mm (1/8-inch) flat blade

screwdriver for the terminal block screws

VoIPon www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299

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