IFM Electronic ecosysasi AC2250 Notice De Montage page 7

Electrical connection
Connect the sensors with the terminals. The sensors are supplied
via the AS-i network.
Do not connect the inputs with an external potential.
Connection
A+: AS-i +
A-: AS-i -
I+: sensor supply +24V
I-: sensor supply 0V
I1 ... I4: switching inputs sensors 1 ... 4
LEDs 1: switching status indication
inputs
LEDs 2: AS-i, FAULT
ADR: adressing socket
Operation
Check the safe functioning of the unit. Display by LEDs:
• LED green: voltage supply via the AS-i network O.K.
• LED yellow: input switched
• LED red: AS-i communication error, e. g. slave addresse 0
Technical data
You can download the data sheet from the Internet if required
(www.ifm-electronic.com).
LEDs 1
LEDs 2
ADR
I- I- I- I-
I1 I2 I3 I4
I+ I+ I+ I+
A+ A-