IFM Electronic ecosys as-i CompactLine AC2457 Montageanleitung Seite 7

Pin connection of the inputs
inputs
I-1/2
4
3
5
1
2
3 4
5
2
1
I-2
Data bit
Input
Socket
PIN
Operation
Check the safe functioning of the unit. Display by LEDs:
• LED 1 yellow:
• LED 2 green:
• LED 3 red is lit:
• LED 3 red flashes:
Overload and short circuit of the input supply are signalled to the
AS-i master (version 2.1) via the "periphery fault" flag in the sta-
tus register.
I-3/4
4
3
5
1
2
3 4
5
2
1
I-4
D0
1
I-1/2
4
input switched
AS-i supply voltage o.k.
AS-i communication error, , slave does not
participate in the "normal" exchange of
data, e.g. slave address 0
periphery fault, , e.g. sensor supply over-
loaded or shorted
socket M12
sensor supply L+
sensor supply L-
D1
2
I-1/2 I-2
2 4
pin
1
3
5
D2
3
I-3/4 I-3/4 I-4
4 2
D3
4
4
6
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