Appearance
GE Port
Description
Pins
Pin 1
1+
Pin 2
1–
Pin 3
2+
Pin 4
3+
Pin 5
3–
Pin 6
2–
Pin 7
4+
Pin 8
4–
Indicators
Green
indicator
If the indicator is steady green,
the line is normal.
Yellow
indicator
If the indicator blinks yellow,
data communication is
normal.
●
DI ports: digital input ports, which are used to connect to DI power grid
scheduling commands or alarm signals.
Appearance
DI Port
Description
DI1
1
Can connect to four passive
dry contact signals.
12 V
DI2
2
12 V
DI3
3
12 V
DI4
4
12 V
●
AI ports: analog input ports, which are used to connect to AI power grid
scheduling commands or environment monitoring sensors.
SmartLogger3000
User Manual
2 Product Overview
Issue 10 (2022-08-20)
Copyright © Huawei Technologies Co., Ltd.
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