Signal Ports - Huawei NetCol5000-C030H90D0 User Manual

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual (2019)
Figure 3-48 Main control board Ports
(1) T/H_1 (T/H RS485 communications port)
(used for connecting to the external
temperature and humidity sensor)
(3) CAN_IN/CAN_OUT/FE_IN/FE_OUT (used for
teamwork networking and FE_IN/FE_OUT are
reserved)
(5) COM_OUT (RS485 communications port)
(used for connecting to the monitoring system)
(7) USB
(9) Run/Alarm indicator
(11) Power indicator

3.12.4.2 Signal Ports

Issue 03 (2020-08-30) Copyright © Huawei Technologies Co., Ltd.
(2) T/H_2 (T/H RS485 communications port)
(used for connecting to the external
temperature and humidity sensor)
(4) COM_IN (RS485 communications port)
(used for connecting to the monitoring
system)
(6) FE (used for connecting to the monitoring
system)
(8) DP port
(10) DPT (used for connecting to the
differential pressure sensor)
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