Huawei ECC800-Pro

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Figure 6-80 T/H sensor DIP switch

NO TE

● In the smart module view on the ECC800-Pro WebUI, cabinets are arranged from left to

right and from top to bottom according to T/H sensor addresses 1 to 8.

● Each COM port on the UIM20A expansion module allows a maximum of eight T/H

sensors to be cascaded. Each UIM20A expansion module supports a maximum of 32 T/H

sensors.

● The addresses of the T/H sensors connected to the same COM port must be

dierent.

Addresses 1 to 8 are supported. The addresses of T/H sensors connected to dierent

COM ports can be the same. In actual conguration, bind sensors to the corresponding

cabinets in sequence.

● If the number of IT cabinets connected to the smart module is greater than 32, two user

interface modules are required. A UIM20A expansion module must be placed in the

rst

cabinet of the corresponding IT cabinets. Then the remaining cabinets need to be

installed in sequence. The cable connection principles are the same.

● Set the T/H sensor addresses onsite based on the layout in the smart module view.

Step 2 Add the T/H sensor.

1. Log in to the ECC800-Pro WebUI as an administrator.

2. Add the T/H sensor.

Choose System Settings > Device Management and click Auto Discover

Device to add the T/H sensor. The device connection information is displayed.

Figure 6-81 Device connection

Step 3 Bind the T/H sensor to the cabinet referring to 6.3 Commissioning a UIM20A

Expansion Module.

Step 4 Check functions of the T/H sensor.

ECC800 Data Center Controller

User Manual (for ECC800-Pro) 6 Feature Description

Huawei ECC800-Pro - Page 242