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Digital Input / Output Relay Interface
Checking the RS-485 communication status
Use LED2 for checking the RS-485 communication status.
When RS-485 communication with Smart BMS Manager is normal, LED2 will blink.
LED
LED1
Power indicator
LED2
RS-485 communication status indicator
LED3
Not used
LED4
Test indicator
LED5
Test indicator
Normal operation
ON
Blinking
OFF
OFF
OFF
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Installation Manual
Abnormal operation
OFF
OFF
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—
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EN
10-EN
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