Huawei UPS5000-A-30KTTL - Installing T;H Sensors and Cables

Figure 4-66 Cable connection for an EPO NO port
4.2.3 Installing T/H Sensors and Cables
Procedure
Step 1 Secure the fastener of the T/H sensor to the wall or ceiling near the UPS.
Step 2 Install the T/H sensor on the fastener.
Step 3 Connect the T/H sensor cables.
1. Connect the RS485-IN port on the T/H sensor to the COM1 port.
2. Connect the RS485-OUT port on the T/H sensor to the RS485-IN port on
another T/H sensor.
Figure 4-67 Connecting cables
(1) Cascaded with another T/H sensor
NO TE
The UPS can connect to a maximum of 12 cascaded T/H sensors.
UPS5000-A-(30 kVA-120 kVA)
User Manual 4 Installation and Cable Connection
Issue 17 (2024-02-21) Copyright © Huawei Digital Power Technologies Co., Ltd. 111