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Installing the Singlewire Paging Adapter

Connecting the Singlewire Paging Adapter

Operations Guide 930729A CyberData Corporation

2.3 Connecting the Singlewire Paging Adapter

Before you connect the Singlewire Paging Adapter, be sure that you have received all of the parts

described in

Section 2.1, "Parts List".

2.3.1 Connection Options

See Figure 2-4 and Ta b l e 2-1 for the connection options that are available for the Singlewire Paging

Adapter.

Figure 2-4. Connection Options

Pin 1 Pin2 Pin 3 Pin 4 Pin 5

Line In Line Out PowerPage Port Output

Pin 6 Pin 7

48VDC

Table 2-1. Page Port Output Connections

Pin Description

1 Unused

2 Unused

3 Positive 600-Ohm Audio Output

. See Section 2.3.1.1, "Pin 3, 4, and 5—Positive/Negative 600-

Ohm Audio Output/Audio Ground Reference".

4 Negative 600-Ohm Audio Output.

. See Section 2.3.1.1, "Pin 3, 4, and 5—Positive/Negative 600-

Ohm Audio Output/Audio Ground Reference".

5 Audio Ground Reference. See Section 2.3.1.1, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio

Output/Audio Ground Reference".

6 Relay Contact - Common

. 

See Section 2.3.1.2, "Pin 6 and 7—Relay Contact (Common/Normally Open)".

7 Relay Contact - Normally Open

. 

See Section 2.3.1.2, "Pin 6 and 7—Relay Contact (Common/Normally Open)".

a. The 600-Ohm audio output of the page port is also suited for interfaces with lower input

impedances.

b. 1 Amp at 30 VDC for continuous loads

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CyberData 011280 Spezifikationen Seite 14