Installing Sensors; Installing Cabinet Temperature Sensors - Huawei iMaster NetEco V600R021C10 Device Installation And Commissioning Manual

iMaster NetEco
Device Installation and Commissioning Guide (Data
Center)
Figure 3-17 Installing a UIM20A expansion module
----End

3.7 Installing Sensors

3.7.1 Installing Cabinet Temperature Sensors

Context
●
●
Procedure
Step 1 Secure temperature sensors to the corresponding cabinet.
Step 2 Route the extension cable through the sponge strips between the rack rail and
side panel, and secure the cable.
Step 3 Connect one end of the extension cable to the temperature sensor on the front
door.
Step 4 Connect the other end of the extension cable and the temperature sensor on the
rear door to the T/H sensor.
Step 5 Bind the cables with fasteners.
● The securing positions of fasteners are for reference only. The actual mounting holes on the
cabinets prevail.
● The temperature sensor is installed in the middle of the cabinet door and is vertical from top
to bottom after installation.
● NTC1–NTC3 of the T/H sensor must be placed in the cold air area, and NTC4–NTC46 must
be placed in the hot air area.
Issue 02 (2021-05-12)
The BOM number of the temperature sensor is 33010557, including two
temperature sensor cables and one extension cable. Each temperature sensor
cable contains three NTCs.
Install temperature sensors in the IT cabinet and network cabinet.
NO TE
Copyright © Huawei Technologies Co., Ltd.
3 Installing Devices
28