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.
231
Figure 10-62
Ports on the ACRD502 air conditioner
(1) Network port used for connecting to a switch
Step 2
Connect the other end of the network cable to the Ethernet port on the switch.
----End
10.12.26 Connecting a Monitoring Cable to a PEX Air Conditioner
Prerequisites
A network cable has been prepared for monitoring over the Simple Network
Management Protocol (SNMP).
An RS485 monitoring cable has been prepared for monitoring over Modbus.
You are familiar with the functions of all ports on the CCU collector by referring to
10.12.2 Port Description for the CCU Collector
You are familiar with the functions of all ports on the ECC collector by referring to
10.12.3 Port Description for the ECC Collector
Context
The NetEco can communicate with a PEX air conditioner over SNMP or Modbus. The two
communication modes require different cable connections.
If they communicate over SNMP, connect the TCP/IP card in the PEX air conditioner to
the switch.