IFM Electronic AS-interface AC2216 Notice De Montage page 12

Electrical connection
Connection of a 2-wire sensor
analogue module
C1 ... 4 (AC2216)
V1 ... 4 (AC2217)
Connection of a 3-wire sensor
analogue module
C1 ... 4 (AC2216)
V1 ... 4 (AC2217)
0V
Connection of a 4-wire sensor
analogue module
C1 ... 4 (AC2216)
V1 ... 4 (AC2217)
0V
2-wire sensor
I+
0V
I-
3-wire sensor
I+
U+
I/U
U-
I-
4-wire sensor
I+
U+
I/U+
I/U-
U-
I-
A 2-wire sensor is connected via
the terminals I+ and C1...4
(AC2216) or V1...2 (AC2217).
+
The terminals I- and 0V must be
connected to each other via a
-
link.
A 3-wire sensor is connected via
the terminals I+, I- und C1...4
(AC2216) bzw. V1...4 (AC2217).
The terminals I- and 0V must be
connected to each other via a
link.
A 4-wire sensor is connected via
the terminals I+, I-, C1...4
(AC2216) or V1...4 (AC2217)
and 0V.
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