SDM-8I8O
User Manual
6. Indicators
Indicators
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 digital inputs, 8 digital outputs
User Manual
Version 1.3
11 z 18
Communication
Outputs 1 – 8 state
Inputs 1 – 8 state
1 2
3
4
5
6
7
8
ON
mini USB
configuration
connector
Power supply
