IDS2000 Dual-Row Aisle Containment
Installation Guide (Split-type Skylight, Old-Version
Sliding Door)
10 Cable Layout
Issue 02 (2015-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
202
Port
Description
TEM[0:4]
Five ports connect to temperature sensors.
Power port
The port receives 220 V AC power supply.
10.12.3 Port Description for the ECC Collector
Before connecting cables, get familiar with the ports on the ECC collector.
The following describes the configuration principles for the ECC collector:
An ECC with standard configurations consists of a main control module, a power
module, an RS485 communication card, and an AI/DI expansion card.
You can add RS485 communication cards and AI/DI expansion cards based on site
requirements. A maximum of three RS485 communication cards or AI/DI expansion
cards can be configured.
Independent AI/DI modules can only connect to COM4 and COM5 ports on the RS485
communication cards in slot 3 or 4. A maximum of two AI/DI modules can be connected
to a COM4 or COM5 port, with an AI/DI module address being 1 or 2.
If two RS485 communication cards are configured, a maximum of eight AI/DI modules
can be configured.
Table 10-43
Description of ports on the main control module
Silk Screen
Port Description
FE
Northbound Ethernet interface, which
enables encrypted web-based access
through local or remote networks, provides
the security protection mechanism, and
supports the third-party NMS and NetEco
6000.
1: TX+
2: TX-
3: RX+
6: RX-
RS485/RS232
RS485/RS232 port for connecting
northbound equipment; reserved.
COM1 and COM2
RS485 interfaces for connecting southbound
equipment; reserved.
Table 10-44
Description of ports on the front panel of the RS485 communication card
Silk Screen
Port Description
COM1, COM2, and COM3
Connect to intelligent equipment, such as
the UPS, AC transfer switch (ATS), and air