Huawei SmartACU2000D Series, User Manual

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SmartACU2000D Smart Array Controller
User Manual (with No PID Module)
2 Overview
Issue 01 (2020-02-14) Copyright © Huawei Technologies Co., Ltd. 12
No. Component Description
5 Waterproof connector for the DO
signal cable (DO)

Specifications: 5/4 in.
 Inner diameter: 20–32 mm
(0.79–1.26 in.)
6 Waterproof connector for the DI
signal cable (DI)  Specifications: 3/4 in.
 Inner diameter: 13–18 mm
(0.51–0.71 in.)
7 Waterproof connector for the AI
signal cable (AI)

Specifications: 5/4 in.

Inner diameter: 20–32 mm
(0.79–1.26 in.)
8 USB port (USB) The USB port is used only for
maintenance (such as upgrade and
data export). Ensure that the USB
cover is tightened when the port is
idle.
9 Waterproof connectors for the
RS485 communications cable or
network cable (RS485/ETH)

Specifications: 3/4 in.
 Inner diameter: 13–18 mm
(0.51–0.71 in.)
10 Ventilation valve -
11 Waterproof connector for the
single-phase AC power cable
(AC INPUT)  Specifications: 3/4 in.

Inner diameter: 13–18 mm
(0.51–0.71 in.)
12 Waterproof connectors for the
three-phase AC power cable
(MBUS01, MBUS02)  Specifications: 1 in.
 Inner diameter: 18–25 mm
(0.71–0.98 in.)
13 Waterproof connector for the
optical cable (SFP1)  Specifications: 3/4 in.

Inner diameter: 13–18 mm
(0.51–0.71 in.)
14 Waterproof connector for the
optical cable, network cable, or
4G antenna (SFP2/4G LTE/4G)  Specifications: 3/4 in.
 Inner diameter: 13–18 mm