Lab.gruppen PLM series Operation Manual page 76

10. Back Panel Interface
may be used for linking multiple PLMs, or alternatively for connection of a secondary network for full
redundancy.
The network connections on the PLM auto-sense whether standard ('straight') or 'crossed' Cat-5e cables
are in use, and thus either type may be used. Pre-made cables with moulded RJ45 plugs are recom-
mended. If it is necessary to make up custom Cat-5e network cables, use the following pinout:
Pin No. Color
1 Brown
2 Brown + White
3 Green
4 Blue + White
5 Blue
6 Green + White
7 Orange
8 Orange + White
Table 10.4: EtherCon
wiring and pin out
When the PLM is connected to an active network, the yellow LINK LED illuminates above the connector in
use. Data activity on the network is indicated by illumination of the green ACT LED. It is normal for the ACT
LED to flicker either sporadically or continuously.
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PLM Series Operation Manual rev 1.1.3
Figure 10.4b:
RJ45 wiring
and pin out