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Switch
Default Value Operations
2 OFF Remaining in OFF
3 ON Remaining in ON
4 ON Remaining in ON
5 OFF Remaining in OFF
6 ON Remaining in ON
7 OFF ● Not in teamwork mode: Remaining in OFF
● In teamwork mode: Set toggle switch 7 on the
main control boards of the rst and last smart
cooling products to ON, and toggle switch 7
on the main control boards of the other smart
cooling products to OFF.
8 ON Remaining in ON
Step 2 Connect the other end of the network cable to the COM port on the ECC800-Pro
collector or the UIM20A expansion module.
----End
4.3.7.2 Connecting the NetCol8000 Monitoring Cable
Prerequisites
A network cable used for monitoring is prepared.
Context
● When NetCol8000-C070/C150, NetCol8000-A050/A060/A100/A120, or
FusionCol8000-E220/E240/E400/C080/C210 connects to the NetEco over
Modbus RTU, connect cables by referring to this section.
● The following
gure shows the pin sequence of the network cable.
Figure 4-45 Pin sequence of a network cable
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center) 4 Connecting Monitoring Cables to Devices
Issue 02 (2021-05-12) Copyright © Huawei Technologies Co., Ltd. 124
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