Huawei NetCol5000-C - Page 150

C
W901
W902
HT1 HT2 HT4
4
3
2
5
6
1
-A2 -B21
1 2
-A2
Panel
操控板
3 4
温湿度传感器
Temperature & humidity sensor
-B21
Group communication
群控通信
5
上位机通信 温度传感器串联通信
THS group communication
Long-distance computer communication
6
主控板串联通信
Controllers group comunication
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
A A B B C C D D E E F F
-A1
1 2
Main
Board
Long-distance
computer
Communication wiring diagram
Main Board Main Board Main Board
Long-distance computer
Main Board
Main Board
J128
J84
J73 DOWN
J127 J121 J72 J122 J128 J149
J73 UP
J73
Down
J73
UP
J73
Down
J73
UP
J73
Down
J73
UP
RS485 RS485 RS485
J74
OP
J73(UP)
J73 DOWN
J73 (UP)
J73 DOWN
CAN
CAN
RS485
CAN
RS485
CAN
C
Electrical Connection Diagram
Electrical Connection Diagram (Page 5)
NetCol5000-C In Row Cooling Product User Manual