Huawei FusionModule1000A40 Product Description page 58

FusionModule1000A40 Prefabricated All-in-One
Data Center
Product Description (Advanced Configuration, 208
V)
Item
Pin6
Pin7
Pin8
Indicator Green
indicator
Table 3-30 COM4/CAN port pin definitions
Item
Pin sequence Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
The following provides the AIDI_1, AIDI_2 and AIDI_3 ports pin definitions.
● Pins 1, 2, 4, and 5 identify sensor types.
● Pin 3 and Pin 8 are power output ports.
● Pin 6 and Pin 7 collect sensor data. Pin 7 can detect current type sensors (4–20 mA). Pin
Table 3-31 AIDI_1, AIDI_2 and AIDI_3 ports pin definitions
Item
Pin sequence Pin1
Pin2
Pin3
Pin4
Issue 03 (2021-02-10)
Description
-
-
GND
Power output indicator
● Steady on: The 12 V DC output is normal.
● Off: No 12 V DC output is provided.
Description
RS485+
RS485-
-
RS485+
RS485-
-
CAN_H
CAN_L
NO TE
6 and Pin 7 can detect the output status of passive dry contact type sensors. Pin 3 and
Pin 7 can detect temperature sensors.
Description
Type_1
Type_2
12V DC
Type_3
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