RAD Data comm LRS-24 - Manual (Page 88)

Appendix A Connector Wiring LRS-24 Installation and Operation Manual
A-4 Power Connectors
A.5 Ethernet Interface Connector – LRSI-F1-CM2 Module
The 10BaseT Ethernet interface located on the LRSI-F1-CM2 module is terminated in
an RJ-45 connector, designated Management Ethernet 10BT, and wired in accordance
with Table A-5. Note that the wiring depends on the settings of the jumpers on the
LRSI-F1-CM2 module, as explained in Section 2-5.
Table A-5. LRSI-F1-CM Module, Ethernet Interface Connector
Pin Function
Jumpers JP1 - JP5 on Pins 1-2 Jumpers JP1 - JP5 on Pins 2-3
1 Input: Receive Data wire + Output:Transmit Data wire +
2 Input: Receive Data wire – Output: Transmit Data wire –
3 Output: Transmit Data wire – Input: Receive Data wire –
4 Not connected Not connected
5 Not connected Not connected
6 Output: Transmit Data wire + Input: Receive Data wire +
7, 8 Not connected Not connected
A.6 Ethernet Interface Connector – LRSI-F2-CM2 Module
The 10Base2 Ethernet interface located on the LRSI-F2-CM2 module is terminated
in a BNC connector designated Management Ethernet 10B2.
A.7 Power Connectors
The AC-powered PS modules have one standard IEC three-pin socket with integral
fuse, for the connection of the AC power.
The DC-powered PS modules have one three-pin circular connector, for the
connection of the –48 VDC input voltage. Connector wiring is listed in Table A-6.
Table A-6. DC Power Connector, Pin Functions
Pin Function
1 Ground
2 Not connected
3 –48 VDC
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