User Manual
4. Comm. & Monitoring
Communication Board
Figure 4.3 Communication Board Detail
Location
1
2
Reference Designation
3
4
5
6
7
8
9
10
11
12
Description
J8
J3
J2
J5
P4P9
P3P8
P2
P13
J3
J4
P1
P5
Meter RS485 from the LCD board
RS485 from main COM board to the
Ethernet module
Ethernet Port (Output)
RS485 Ports (Rj45 Output)
RS485 Port (Terminal Output)
RS485 Port (Terminal Output)
RS485 from the LCD board to the
Ethernet module
Meter RS485 (Output)
DRM from The LCD board
DRM (Output)
RS485 from the LCD board
RS485 to the 4pin COM port
30