97-15305
8-Pin
Plug
Eth ern et C ab le
Pin #1
Pin #8
15
H
The Ethernet interface connector uses an 8-pin, non-keyed modular plug.
— To connect to an Ethernet hub, use the straight-through connection.
8-Pin Straight-Through Connection
Pin #
Function
1
10BaseT TX D+
2
10BaseT TX D–
3
10BaseT RX D+
4 & 5
Not used
6
10BaseT RX D–
7 & 8
Not used
— To connect the RTU directly to
a PC with an Ethernet NIC card,
use an Ethernet crossover cable.
10BaseT TX D+
10BaseT TX D
10BaseT RX D+
Not Used
Not Used
10BaseT RX D
Not Used
Not Used
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
10BaseT TX D+
10BaseT TX D
10BaseT RX D+
Not Used
Not Used
10BaseT RX D
Not Used
Not Used
Fu n c tio n
Pin #
Fu n c tio n
Pin #
8-Pin Eth ern et Cro s s o v er Cab le
97-15316
