CyberData 011233, Руководство по эксплуатации

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Installing the InformaCast Enabled Paging Adapter
Connecting the InformaCast Enabled Paging Adapter
Operations Guide 931767B CyberData Corporation
7
2.3 Connecting the InformaCast Enabled Paging
Adapter
Before you connect the InformaCast Enabled Paging Adapter, be sure that you have received all of
the parts described in
Section 2.1, "Parts List" .
See Figure 2-2 for the connection options that are available for the InformaCast Enabled Paging
Adapter.
Figure 2-2. Connection Options
2.3.1 Ground Connection
This connection allows you to connect the device to an electrical ground.
2.3.2 Line In
This RCA 10K Ohm Hi-Z input connection allows you to connect the device to The RCA line-out
(10K Ohm Hi-Z) of an external audio amplifier. The level of this input can be controlled by the
potentiometer located on the front of the device (see
Section 2.5.9, "Configure the Fault Detection
Parameters" ).
2.3.3 Line Out
This RCA 10K Ohm Hi-Z output connection allows you to connect the device to The RCA line-in
(10K Ohm Hi-Z) of an external audio amplifier.
Pin/Description
1-Fault Sense Input (Common)
2-Fault Sense Input (Sense)
3-Positive 600-Ohm Audio Output
4-Negative 600-Ohm Audio Output
5-Audio Ground Reference
6-Relay Contact - Common
7-Relay Contact - Normally Open
Pin 1 Pin2 Pin 3 Pin 4 Pin 5
RCA Line In RCA Line Out
Alternate power if
Pin 6 Pin 7
PoE is not available