LED Displays
7.9
Layout of the LEDs on the extension I/O 4AO
Figure 90
Layout of LEDs on the SAI-AU M12 SB 4AO
LED
Output
AO0
Analogue output
to AO3
Table 109
LED displays of the analogue output
150
Display
Comments
red
Short-circuit at pin 1, with the Pin3
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