Connecting A Monitoring Cable To A Datamate3000 Air Conditioner (Method Two) - Huawei IDS2000 Dual-Row Aisle Containment Installation Manual

IDS2000 Dual-Row Aisle Containment
Installation Guide (Split-type Skylight, Old-Version
Sliding Door)
10.12.29 Connecting a Monitoring Cable to a DataMate3000 Air
Conditioner (Method Two)
Prerequisites



Context
This topic applies to the scenario in which the monitoring cable for the DataMate3000
connects to its RS485 port.
Procedure
Step 1 Connect the cord end terminal of the RS485 monitoring cable to the RS485 port on the
DataMate3000 air conditioner, as shown in
between the wiring terminals in the RS485 port and the colors of core wires in the cord end
terminal.
Figure 10-67 RS485 port on the DataMate3000 air conditioner
(1) RS485+
Table 10-70 Mapping between the wiring terminals on the RS485 card and the colors of core
wires in the cord end terminal
Type of the Collector
Connected
CCU collector
ECC collector
Issue 02 (2015-06-30)
An RS485 monitoring cable has been prepared.
You are familiar with the functions of all ports on the CCU collector by referring to
10.12.2 Port Description for the CCU
You are familiar with the functions of all ports on the ECC collector by referring to
10.12.3 Port Description for the ECC
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Collector.
Collector.
Figure 10-67.
(2) RS485-
Wiring Terminal in the
RS485 Port
+
-
+
-
10 Cable Layout
Table 10-70 lists the mapping
Color of Core Wire in the
Cord End Terminal
Orange and white, blue
Orange, blue and white
Orange and white
Orange
236