IFM Electronic AC2521 Montageanleitung Seite 8

4x LED yellow
analogue outputs
3 4
5
2 1
Electrical connection
The analogue module is connected to the AS-Interface via the E-EMS
(supply from an ext. 24 V PELV voltage source).
If the supply is to be from an external 24 V source, a FC-E lower part
(art. no. AC5003 or AC5011) must be used.
As an alternative FC-E lower parts with earthing lead (AC5021,
AC5023) can be used to increase the noise immunity.
8
90
LED green AUX
Pin 1: AO+ analogue output
Pin 2: actuator supply +24 V
Pin 3: AO- analogue output 0 V
Pin 4: n.c. (not connected)
Pin 5: functional earth
LED infrared reciever
fixture infrared adapter
LED red FAULT
LED green PWR
label
M12 socket