Dry Contact Card - Huawei UPS5000-E-30 kVA-FM User Manual

UPS5000-E-(30 kVA–120 kVA)-FM
User Manual
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Figure 2-14 Logical connections for CAN communication
Specifications
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2.3.5.3 Dry Contact Card

Appearance
Figure 2-15 Dry contact card
Table 2-6 Ports on the dry contact card
Silk Screen
BTG
0V
Issue 03 (2022-01-30)
The system provides three types of CAN communication: monitoring CAN
communication, intra-rack parallel CAN communication, and inter-rack
parallel CAN communication.
Hot-swappable
1 U high
Description
Port for detecting
battery grounding
faults
Port for signal
ground
Copyright © Huawei Technologies Co., Ltd.
Status
● Connected: battery
grounding fault
● Disconnected: no
battery grounding
fault
2 Overview
Initial Status
Disconnected
31