Clear-Com HelixNet Partyline - Page 31

HelixNet | User Guide
Key to Remote Station: rear panel
Ethernet/Power Over Ethernet (RJ45 connector)
An LED on the left-hand side of the connector illuminates when the link is working.
An LED on the right-hand side of the connector flashes green when there is
network activity.
Pin Name Function
1 TX+ Transmit Data+
2 TX- Transmit Data-
3 RX+ Receive Data+
4 n/c Not connected
5 n/c Not connected
6 RX- Receive Data-
7 n/c Not connected
8 n/c Not connected
When connected over PoE, the Remote Station draws 13 Watts from the PoE
switch.
Control input/output (DB9 connector)
Pin Function
Pin 1 Audio out +
Pin 2 Audio in +
Pin 3 GND
Pin 4 Relay NC
Pin 5 Relay NO
Pin 6 Audio out -
Pin 7 Audio in -
Pin 8 Opto
Pin 9 Relay pole
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