Intelligent Detection Card - Huawei UPS5000-H-600 kVA-FT User Manual

UPS5000-H-600 kVA-FT
User Manual (PowerPOD, 100 kVA Power Module)
Table 4-11 Pin definitions for the RS485 port
Pin
1
2
3
4
5
6
7
8

4.4 Intelligent Detection Card

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●
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Figure 4-13 Intelligent detection card
Issue 01 (2022-05-12)
NO TE
If cables are prepared onsite, follow the three methods below:
● Connect pin 1 and pin 2. Pin 1 connects to RS485+ and pin 2 connects to RS485–.
● Connect pin 4 and pin 5. Pin 4 connects to RS485+ and pin 5 connects to RS485–.
● Connect pins 1, 2, 4, and 5. Twist cables to pin 1 and pin 4 into one cable and then
connect it to RS485+. Twist cables to pin 2 and pin 5 into one and then connect it to
RS485–.
Detects the temperatures of copper bars for batteries, bypass input, mains
input, and output.
Detects the status of the mains and bypass input switches.
Hot-swappable and 1 U high.
Copyright © Huawei Technologies Co., Ltd.
Description
RS485_T+
RS485_T–
-
RS485_R+
RS485_R–
GND
-
-
4 Component Description
40