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
8
2.3.4 Page Port Output Connections
2.3.4.1 Pin 1 and 2—Fault Sense Input (Common/Sense)
This input was designed as a method of monitoring an external amplifier that is equipped with a fault
sense relay.
When enabled via the web interface ( Section 2.5.9, "Configure the Fault Detection Parameters" ), this
input (when closed) will play a user uploadable audio file out of the line-out connection and/or place
a SIP call to a pre-determined extension and play that file.
2.3.4.2 Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio Ground
Reference
This output allows direct connection to paging amplifiers requiring a "Page Port" type input that
meets a balanced 600 Ohm 5VPP signal.
2.3.4.3 Pin 6 and 7—Relay Contact (Common/Normally Open)
When enabled on the web interface ( Section 2.5.4, "Configure the Device Parameters" ), every time
an audio file is played out of the local line-out or 600 Ohm output, the relay will close, thereby
enabling amplifiers with a remote turn-on capability to become active.
Table 2-1. Page Port Output Connections
Pin Description
Pin 1 Fault Sense Input (Common). See Section 2.3.4.1, "Pin 1 and 2—Fault Sense Input (Common/Sense)" .
Pin 2 Fault Sense Input (Sense). See Section 2.3.4.1, "Pin 1 and 2—Fault Sense Input (Common/Sense)" .
Pin 3 Positive 600-Ohm Audio Output
a
. See Section 2.3.4.2, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio
Output/Audio Ground Reference" .
Pin 4 Negative 600-Ohm Audio Output.
a
. See Section 2.3.4.2, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio
Output/Audio Ground Reference" .
Pin 5 Audio Ground Reference. See Section 2.3.4.2, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio
Ground Reference" .
Pin 6 Relay Contact - Common
b
. See Section 2.3.4.3, "Pin 6 and 7—Relay Contact (Common/Normally Open)" .
Pin 7 Relay Contact - Normally Open
b
. See Section 2.3.4.3, "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