Huawei FusionModule500 Smart User Manual page 44

FusionModule500 Smart Mini Data Center
User Manual (Philippines, FusionModule500-
SU61A12S)
Table 3-18 COM4/CAN port pin definitions
Item
Pin
sequence
The following provides the AIDI_1, AIDI_2 and AIDI_3 ports pin definitions.
Table 3-19 AIDI_1, AIDI_2 and AIDI_3 ports pin definitions
Item
Pin
sequence
Indicator
Issue 02 (2021-06-30)
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
NO TE
● 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
6 and Pin 7 can detect the output status of passive dry contact type sensors. Pin 3 and
Pin 7 can detect temperature sensors.
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
Green
indicator
Copyright © Huawei Technologies Co., Ltd.
Description
RS485+
RS485-
-
RS485+
RS485-
-
CAN_H
CAN_L
Description
Type_1
Type_2
12V DC
Type_3
Type_4
DI-
DI+
GND
Power output indicator
● Steady on: The 12 V DC output is normal.
● Off: No 12 V DC output is provided.
3 System Architecture
35