Huawei FusionCol8000-E240 Quick Manual page 19

Modular indirect evaporative cooling system
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No.
Name
1
Running indicator
2
Alarm indicator
3
FE_1 port
4
CAN_IN port
5
RS485/12V port
6
USB port
7
SW button
8
FE_2 port
9
CAN_OUT port
10
COM/FE port
11
DP port
1. Prepare network cables.
Description
-
-
FE teamwork control
CAN teamwork and RS485 monitoring cascading
Connecting to T/H sensors
Connecting to a WiFi module or USB flash drive
Button for restoring factory settings
FE teamwork control
CAN teamwork and RS485 monitoring cascading
Connecting to a monitoring communications cable
Connecting to the display
FE_1 and
Pin Color
FE_2
White-
1
and-
FE TX+
orange
2
Orange
FE TX–
White-
3
and-green FE RX+
4
Blue
-
White-
5
-
and-blue
6
Green
FE RX–
White-
7
and-
-
brown
8
Brown
-
Pin
Color
4
Blue
5
White-and-blue
CAN_IN and
CAN_OUT
RS485 T+ (+)
RS485 T– (–)
-
RS485 R+
RS485 R–
-
CANH
CANL
COM/FE Port (RS485 Monitoring)
RS485+
RS485–
18
COM/FE Port
RS485/12V
(FE
Port
Monitoring)
RS485 HT+
FE TX+
RS485 HT–
FE TX–
12V
FE RX+
RS485 HT+
RS485+
RS485 HT–
RS485–
-
FE RX–
-
-
GND
-

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