SDM-8AI
User Manual
6. Indicators
Indicator
Description
Power supply
LED indicates that the module is correctly powered.
Communication The LED lights up when the unit received the correct packet and sends
the answer.
Inputs state
LED indicates that the signal to input is connected.
Outputs state
LED indicates that the output is on.
Expansion Module – 8 analog inputs
User Manual
Version 1.2
11 / 18
Communication
Power supply
Output 1 state
Inputs 5 – 8 state
Output 2 state
mini USB
configuration
connector
Inputs 1 – 4 state
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