Moeller XIOC, Hardware And Engineering

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Counter module
04/03 AWB2725-1452GB
26
Incremental encoder with differential output
Incremental encoder with NPN transistor output
Incremental encoder with NPN transistor output
(open-collector)
Incremental encoder with PNP transistor output
(open-collector)
Connecting devices to the Y outputs
The counter module has 2 open-collector transistor outputs per
channel. The diagram shows how to connect it to another device.
Figure 32: Connection for an incremental encoder with a
differential output (example)
Figure 33: Connection for an incremental encoder with an
NPN transistor output (example)
(–)
12 – 24 V H
XIOC-2(1)CNT
V
IN
(+)
+ V
A, B, Z
A, B, Z
0 V
0 V
Incr. encoder output
12 – 24 V H
XIOC-2(1)CNT
V
IN
(+)
+ V
A, B, Z
Z
A, B, Z
0 V
0 V
(–)
Figure 34: Connection for an incremental encoder with an
open-collector NPN transistor output (example)
Figure 35: Connection for an incremental encoder with an
open-collector PNP transistor output (example)
V
IN
12 – 24 V H
XIOC-2(1)CNT
(+)
(–)
+ V
A, B, Z
0 V
0 V
Z
A, B, Z
Incr. encoder output
12 – 24 V H
XIOC-2(1)CNT
V
IN
(+)
+ V
A, B, Z
0 V
0 V
(–)
Z
A, B, Z
Incr. encoder output
h
Important!
Wire in an 0.5 A fuse, as shown in the diagram, to protect
the internal circuitry
Figure 36: Connecting third-party equipment to the counter module
12 – 24 V H
0.5 A
0 V
F 20 mA
XIOC-2(1)CNT
Y
Com
Third-party equipment
For Immediate Delivery call KMParts.com at (866) 595-9616