Huawei FusionDC1000A - Access Actuator

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