Huawei SmartLogger3000 User Manual

Port Silk Screen Description
DI DI1 1 Can connect to four passive
dry contact signals.
12 V
DI2 2
12 V
DI3 3
12 V
DI4 4
12 V
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4.2.7 Connecting the Output Power Cable
Context
In the export limitation or audible and visual alarm scenario, the SmartModule
can drive the coil of the intermediate relay through the 12 V power output port. It
is recommended that the transmission distance be less than or equal to 10 m.
Procedure
Step 1 Connect the power output cable.
Figure 4-20 Connecting the power output cable
(1) Intermediate relay
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SmartLogger3000
User Manual 4 Cable Connections
Issue 10 (2022-08-20) Copyright © Huawei Technologies Co., Ltd. 58

Huawei SmartLogger3000 Specifications

General

Brand	Huawei
Model	SmartLogger3000
Category	Data Loggers
Language	English