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SFAR-1M-4DI User Manual
Version 3.0
www.gc5.pl
Page 9 / 13
4.
Indicators
Indicator
Description
ON
LED indicates that the module is correctly powered.
TX
The LED lights up when the unit received the correct packet and sends the answer.
DI1, DI2
LED indicates that on the input is high state.
DO1, DO2
LED indicates that the output is on.
Table 5 - Description of indicators
5.
Module Connection
5.1.
Block diagram
Picture 2 - Indicators
Picture 3 - Block diagram