Lighthouse REMOTE 3012PN, Operating Manual, Page: 22 / 58

Lighthouse REMOTE-2 PN Series Operating Manual
2-8 248083310-1 Rev 3
Interface Pin
Assignments
Data Port
Table 2-2 shows the signal assignments for the REMOTE-2 PN Series
external 8-pin connector.
Programming Port
The Rxxx2 Programming Port RJ45 pin assignments are shown below:
Figure 2-2 Programming Port RJ45 Pinouts
Table 2-7 shows the signals and pin numbers of the RJ45 and their
corresponding connections on a DB9 connector.
Pin # Signal
1 CH-1
2 CH-2
3 VLOOP
4 GND
5 Status
6 N/C
7 Alarm-
8 Alarm+
Table 2-6: 4-20mA External Connector Pin Assignments
RJ45 Pin Signal Name DB-9 Pin
1 TX 2
2 RX 3
8 Ground 5
Table 2-7 RJ45 to DB-9 Connections