Huawei NetCol5000-A021 User Manual page 233

NetCol5000-A021 In-row Air Cooled Smart Cooling
Product
User Manual (208 V)
NO. Name and Function
C Fan breaker Fan1 to Fan6 (between the two groups of fans on the front door)
Issue 03 (2020-01-10)
2
3
4
5
6
7
8
Copyright © Huawei Technologies Co., Ltd.
D Electric Control Box Layout
RS485 control
RS485-SW-
GND-ISO
Dry contact Dry contact
alarm 1 alarm 1
Dry contact
alarm 1
Dry contact Dry contact
alarm 2 alarm 2
Dry contact
alarm 2
N/A N/A
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