Huawei NetCol5000-A - Teamwork Networking and Monitoring; Main Control Module; Connecting the Teamwork Network Cable

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
3 Installation Guide
Issue 01 (2017-07-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
73
----End
3.11.3 Teamwork Networking and Monitoring
3.11.3.1 Main Control Module
Ports for the teamwork and monitoring network cables are on the main control module at the
rear of the air conditioner. Figure 3-46 shows a main control module.
Figure 3-46 Main control module
(1) FE_1 (FE
monitoring port)
(2) CAN_IN (input port of the teamwork
CAN/northbound RS485 port)
(3) RS485/12 V
(T/H module port)
(4) Main control
board handle
(5) SW (reserved)
(6) DIP switch
(7) COM (northbound
RS485 port)
(8) CAN_OUT (output port of the
teamwork CAN/northbound RS485 port)
(9) FE_2 (FE
teamwork port)
(10) Alarm indicator
(11) Run indicator
(12) Power indicator
3.11.3.2 Connecting the Teamwork Network Cable

Air conditioners in a teamwork group must be of the same model.

FE teamwork network applies only to the scenario when air conditioners are monitored by
the ECC800.
Connecting the FE teamwork network cable
Step 1 (Optional) Make FE teamwork network cables by referring to Figure 3-47 if required onsite.