COPYRIGHT STATEMENT COPYRIGHT STATEMENT This manual is under the copyright of Alpha ESS Co., Ltd. with all rights reserved. Please keep the manual properly and operate in strict accordance with all safety and operating instructions in this manual. Please do not operate the product before reading through the manual.
Function Overview 1. Function Overview The Aux contact is a passive switch with two statuses, closed and open. There is no polarity between the contacts. This function is designed to control the closing or opening of the contacts between the set conditions to achieve the effect of turning the load on or off.
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AUX Interface Introduction The pin definition of the Aux ports: The pin definition of the Aux ports:...
AUX Interface Introduction 2.4. Product model: SMILE-B3-PLUS The pin definition of the Aux ports: 2.5. Product model: SMILE-S5/B5 (AIO) Open the COM cover on the lower left of the inverter, as shown in the figure below.
AUX Interface Introduction The pin definition of the Aux ports: 2.6. Product model: SMILE-S6-INV-HV Open the COM cover on the middle left of the inverter, as shown in the figure below.
AUX Interface Introduction The pin definition of the Aux ports: 2.7. Product model: SMILE-T10-HV-INV Open the COM cover at the bottom of the inverter, as shown in the figure below.
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AUX Interface Introduction The pin definition of the Aux ports: The pin definition of the Aux ports:...
AUX Interface Introduction 2.8. Product model: SMILE-G3-S5/S3.6/B5-INV Open the COM cover on the lower left of the inverter, as shown in the figure below. The pin definition of the Aux ports: Take the green terminal and connect it to the corresponding Aux ports. Close the Inner cover or COM Cover.
AUX Contact Settings 3. AUX Contact Settings After wiring the Aux contact, its function can be set on AlphaCloud or APP. 3.1. Setting process 1. Open the monitoring website. 2. Click “System setup” and click “AUX Contact setting”. The following interface will appear: 3.
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AUX Contact Settings a. Control Mode On When Control Mode ON is selected, the normally open contact will close during the set time period. Outside the time period, the normally open contact will stay open. If you don’t set a time period, this function won’t work. In this mode, the normal self-consumption logic will be applied.
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AUX Contact Settings c. Control Mode Auto When Control Mode AUTO is selected, normally open and normally closed contact will be triggered according to the settings below. After setting, the period control function will not work. When the SOC is set to ">=" mode, the Aux contact of the load needs to be connected to the N/O point.
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AUX Contact Settings In this mode, the normal self-consumption logic will be applied.
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