Ecc800E - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual

3.2 ECC800e

The ECC800e monitors the equipment and environment inside the smart module.
Figure 3-5 Appearance
(1) Power input
socket
(4) Port for installing
a micro SD card
(7) FE port (WAN
port and LAN port)
(10) DO dry contact
Table 3-14 Technical specifications
Item
Power Input
FE port expansion
RS485 serial port
expansion
Issue 06 (2020-01-02)
(2) Infrared receiver (IR)
(5) USB (USB1–USB4) port
(8) RS485 port (COM1,
COM2–3/12V) and CAN port
(COM4)
(11) Status indicator
Specification
 Supports one AC input.

Rated operating voltage: 100-240 V AC.
 Rated operating frequency: 50 Hz/60 Hz.

Input current: MAX 0.5 A.
Supports one WAN port, one LAN port, with the 10/100M
communications rate.
 Reserves three RS485 ports with the default communications
rate of 9600 bit/s.

COM2–3 ports providing 12 V DC power with the rated current
of 450 mA.
NOTE
 The Pin 1, Pin 2, Pin 4, and Pin 5 in the COM4 port provide the RS485
signal. These four pins are shared with the COM3 port.
Copyright © Huawei Technologies Co., Ltd.
3 Device Description
(3) SW button
(6) Default button
(9) AI/DI_1–5 sensor input
ports
25