
Installing the VoIP Outdoor Intercom with Keypad
Intercom Setup
Operations Guide 930809M CyberData Corporation
11
2.3.3 Wiring the Circuit
2.3.3.1 Devices Less than 1A at 30 VDC
If the power for the device is less than 1A at 30 VDC and is not an inductive load, then see
Figure 2-4 for the wiring diagram.
Figure 2-4. Wiring Diagram
DC Source
+
1 A @ 30 VDC
Sense Input
Strobe Light
J3 Terminal Block of the CyberData Device
1
8
1
8
The J3 terminal block can accept 16 AWG stranded wire.
Pin 3 - Relay Common
Pin 4 - Relay Normally Open Contact
Pin 5 - Sense Input
Pin 6 - Sense Ground
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