Teamwork Networking And Monitoring; Main Control Module - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
Procedure
Step 1 Connect one end of the water sensor cable to the water sensor.
Step 2 Route the water sensor cable through the signal cable hole at the bottom of the
electric control box.
Step 3 Connect the other end of the water sensor cable to 1 and 2 on signal terminal
X502.
----End

3.12.4 Teamwork Networking and Monitoring

Signal cables must be routed through protective tubes for protection.

3.12.4.1 Main Control Module

Ports for the teamwork and monitoring network cables are on the main control
module at the rear of the smart cooling product.
control module.
Figure 3-40 Main control module
(1) FE_1 (FE terminal)
(4) USB (USB port)
(7) CAN_OUT (output port of
the teamwork CAN/northbound
RS485 port)
(10) Alarm indicator
Table 3-12 Indicator description
Name
Run indicator
Issue 06 (2020-08-19)
(2) CAN_IN (input port of the
teamwork CAN/northbound
RS485 port)
(5) DP (display port)
(8) FE_2 (FE terminal)
(11) Run indicator
Color
Green
Copyright © Huawei Technologies Co., Ltd.
Figure 3-40
(3) RS485/12 V (T/H module
port)
(6) COM/FE (northbound
RS485 port)
(9) SW (for restoring factory
settings)
Status Description
Blinking The device is in the
state of startup.
3 Installation Guide
shows a main
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