Huawei FusionDC1000A Product Description page 88

FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
Item
The following table describes the pin definitions for the COM_IN and COM_OUT
ports.
Table 6-20 Pin definitions for the COM_IN and COM_OUT ports
Item
Pin
sequence
Indicators and Button
Table 6-21 UIM20A indicators
Indicator
RUN
Issue 04 (2023-11-10)
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Status Description
Steady A board application is being loaded.
on
Off The board is not running.
Blinking The ECC800-Pro is successfully registered, and the
at long software runs properly (blinking at long intervals (0.5
intervals Hz), on for 1s and then off for 1s).
Copyright © Huawei Digital Power Technologies Co., Ltd.
Description
RS485–
12 V
RS485+
RS485–
DI–
DI+
GND
Description
RS485+
RS485–
12 V (input power, supplying power to the module)
RS485+
RS485–
-
-
GND
6 Management System
81