IFM Electronic AS-interface AC2218 Notice De Montage page 12

Connection of the analogue module 0 ...10V - AC2219
Connection of an actuator (0...10V) with intrinsic supply
analogue module actuator with
O+
V1...4
0V
O-
Connection of an actuator (0...10V) with separate 24V supply
analogue module actuator with
O+
V1...4
0V
O-
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intrinsic supply
+
-
PELV supply
without ground
connection
separate supply
U+
I/U+
I/U-
U-
An actuator with intrinsic supply
(e.g. a voltmeter) is connected via
the terminals V1...V4 and O-.
An actuator with separate supply is
connected to the external 24V via
the terminals O+ and O-. The signal
can be taken from the terminals
V1...V4 and 0V.
The terminals O- and 0V must be
connected to each other via a link.