7
UK
6.2 Data bits AC2489
Data bit
D0
D1
D2
D3
Input
1
2
3
4
Socket
I-1
I-2
I-3
I-4
Pin
4
4
4
4
7 Operating and display elements
M12x1
M8x1
LEDs I-x
LED
PWR
LED
FAULT
8 Operation
LED I-x yellow:
Input switched
LED PWR green:
AS-i voltage supply OK
LED FAULT red lights:
AS-i communication error, slave does not participate
in the "normal" exchange of data, e.g. slave address
0
LED FAULT red flashes:
Periphery fault, e.g. sensor supply overloaded or
shorted, is signalled to the AS-i master (version 2.1
or higher).