Ecm - Huawei UPS5000-E-200K-SM User Manual

UPS5000-E-(200 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Figure 2-17 Signal panel on the control module
(1) Ground terminal
(5) Indicators for ECM
1
(9) Indicators for ECM
2
(13) RS485 port
(17) Battery
temperature sensor
port

2.3.4.2 ECM

Appearance
The control module consists of two energy control modules (ECMs) in active/
standby mode.
Figure 2-18 ECM
Table 2-4 Ports on the ECM
Silk Screen
PARALLEL
Issue 17 (2023-07-10)
(2) Parallel port 1
(6) Parallel port 2
(10) Dry contact card
(14) Fast Ethernet (FE)
port
(18) Optional card
subrack cover
NO TE
Ports are protected by a security mechanism.
Description
The PARALLEL port transmits parallel signals between racks.
Copyright © Huawei Digital Power Technologies Co., Ltd.
(3) BSC port 1
(7) BSC port 2
(11) Dry contacts
(15) COM2 port
2 Product Overview
(4) Ready switch on
ECM 1
(8) Ready switch on
ECM 2
(12) MDU port
(16) COM1 port
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