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Electrical connection
Sensor supply via the AS-i network.
Do not connect the inputs I1 .. I4 with external potential. For the
outputs O1 ... O4 the external potential must be a PELV voltage.
Inputs: Sensor supply via AS-i network (terminals I+/I-): 18 ... 30 V DC
(Do not connect the inputs with the external potential)
Outputs: External supply (terminals E+/E-): 10 ... 30 V DC PELV.
Terminal connections
A+:
AS-i +
A-:
AS-i -
I+:
sensor supply +24 V
I-:
sensor supply +0 V
I1 ... I4:
switching input sensor 1 ... 4
E+:
external supply +24 V for actuators
E-:
external supply +0 V for actuators
O1 ... O4: switching output actuator 1 ... 4
LEDs 1:
switching status indication sensor inputs
LED 2:
indication supply AS-i
LEDs 3:
switching status indication actuator outputs
LED 4:
indication short-circuit / overload outputs
LED 5:
indication external voltage supply (AUX)
removed
*
inserted
LEDs 1 yellow
addressing plug*
LED 2 green
LEDs 3 yellow
LED 4 red
LED 5 green (AUX)
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