J3: Rj45 Lan /Adapter Connector With Led Indicators - JS Automation Corp CPU-2616 PCI-104 User Manual

2.2.3 J3: RJ45 LAN /Adapter Connector with LED indicators

FB4605A is a RJ45 connector with 2 LEDs for LAN. The left side LED (orange) indicates
data which is being accessed and the right side LED (green) indicates on-line status. (On indicates
on-line and off indicates off-line) J3 provides twist-pair signals of LAN port if you got LAN
version and adapter board (FB4605A) with cable. The following lists the pin assignments of J1 to
RJ45 connector on the FB4605A LAN adapter board:
The following list the pin assign8ments of J3.
TPin Signal RJ45 Pi7n
1 TPTX+
2 TPTX-
3 TPRX+
4 TPRX-
5 LED
Common
Signal
1 6 Access LED
2 7 On-Line LED
3 8 Case GND
6 9 FBG1
- FBG1
10 FBG2
FBG2
9
RJ45
-
-
-
4
5
7
8