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iManager NetEco 6000
Device Installation and Commissioning Guide
(1) COM1 port
Issue 03 (2019-03-10)
When there is only one smart cooling product, it communicates with the ECC collector over the
COM1 port.
If multiple smart cooling products are networked, connect the COM1 port on the first smart cooling
product to the COM port on the ECC collector, connect the COM2 port on the first smart cooling
product to the COM1 port on the second smart cooling product, and connect the other smart cooling
products in the same way. A maximum of four smart cooling products can be networked.
Both the COM ports of NetCol5000-A042 and NetCol5000-A025 are on the main
control modules at the smart cooling product rear doors. The NetCol5000-A042 is used
as an example to show the position of the main control module.
Copyright © Huawei Technologies Co., Ltd.
4 Connecting Monitoring Cables to Devices
(2) COM2 port
102
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