10. Appendices
Number on
the Picture
1
2
3
4
5
6
7
9
10
11
12
8
Number on the PCBA
J8
J3(Ethernet Module)
J2
J5
P4P9
P3P8
P2
J3
J4
P1
P5
P13
Function
RS485 coming from the LCD board
for the Ethernet module
RS485 from main COM board to the
Ethernet module
Ethernet Port (Output)
RS485 Ports(RJ45 Output)
RS485 Port(Terminal Output)
RS485 Port(Terminal Output)
Meter RS485 coming from the LCD board
DRM coming from the LCD board
DRM (Output)
RS485 coming from the LCD board
RS485 to the 4pin COM port
Meter RS485 (Output)
.82.
1
2
3
4
5
6
7
8
9
10
11
12