Pub. 42004-500C
Division 2 VoIP Page Phones
—Wired and WiFi
Page 12 of 24
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Local Power
Connect ac or dc power (as labelled) to the unit’s power termination block. located in the rear enclosure
(see Figure 8).
Figure 8. AC and DC Input Power Terminal Block Labels
Auxiliary I/O
Inputs
The page-phones have four auxiliary inputs for customer use
1.
Terminate the inputs to terminal block
P12
(see Figure 7).
2.
Connect each input between the desired input (
INPUT
1
–4
) and common (
COM
) on terminal block
P12
(see Table 4).
The inputs are configurable. See the Inputs section of GAI-Tronics Pub. 42004-548 for configuration
instructions (see the Reference Documentation section).
Table 4. Auxiliary Inputs—P12
Pin
Label
Function
1
IN4
Input 4
2
COM
Common
3
IN3
Input 3
4
COM
Common
5
IN2
Input 2
6
COM
Common
7
IN1
Input 1
8
COM
Common
Inputs have an internal pull-up resistor and need to be 3.3 V dc tolerant.
Outputs (Relay Units Only)
Two outputs have been provided for customer use:
1.
Terminate the outputs to connector
P2
on the Relay PCBA (see Figure 7).
2.
Configure the outputs.
The outputs are configurable. Refer to GAI-Tronics Pub. 42004-548 for configuration instructions (see
the Reference Documentation section).
