Huawei SmartDC V100R021C10 User Manual page 58

ECC800 Data Center Controller
User Manual
Item
Wireless
communication
RS485 serial
port
DO/DI port
DO/12V
AI/DI port
Wiegand port
BLINK button
Address DIP
switch
Fuse
Spare fuse box
E-label
Issue 04 (2021-10-09)
Specifications
One wireless port that complies with IEEE 802.15.4, mutual
backup with FE communication
COM1/COM2: two RS485 ports (one route) with a default
communication rate of 9600 bit/s, physical port cascading
(reserved)
COM3: southbound or northbound communication (reserved)
● Access: One DO output port is used to control the power
output of the electronic door lock, and one DI input port is
used to connect to the door status switch. Both ports use
terminals.
● Skylight: One DO output port is used to control the power
output of the skylight magnetic lock, and one DI input port
is connected to the skylight open button. Both ports use
terminals.
One DO port with 12 V DC power supply (reserved)
Five AI/DI ports, in which one is for detecting one door open
button, two for detecting lighting buttons, and one for
detecting fire extinguishing linkage signal. One port is
reserved.
Two Wiegand ports, 12 V DC card reader operating power
output; two routes of card readers can operate at the same
time.
● Press the button for less than 1 second to start blinking.
● Hold down the button for 1–5 seconds to search for a
network and start networking.
● Hold down the button for more than 6 seconds to clear
network parameters.
4-pin address DIP switch (reserved)
16 A, 250 V AC
Two 16 A, 250 V AC fuses
Supported
Copyright © Huawei Technologies Co., Ltd.
3 Device Description
46