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ENGLISH
15. How to connect the material edge sensor
For SC-922, a commercially available photoelectric sensor can be connected and used as a material end sensor.
A connection example is shown below.
Pin No. Signal Remarks
2 GND 0V
11 OPI16 Sensor input
13 +24V Power source
1) Connect the material end sensor to the connector
1
(Molex, 22P).
For 2-wire system, connect 0 V and the sensor
input to pin 2 and pin 11, respectively.
For 3-wire system, connect 0 V, the sensor input,
and 24 V to pin 2, pin 11, and pin 13, respectively.
2-wire
system
2) Insert the connector
1
that was connected in
the step 1 into the connector
2
(CN51, 22P) of
SC-922.
3) Pass these cables through the cable clamp and
fasten them with the cord of the material end
sensor with the cable band
3
mounted on the
side face of the box.
4) Connect CN51-11 (display No. i24) to the mate-
rial edge sensor input referring to
"
#
-8.
8
Se-
lection of the optional input/output function
(Function setting No. 12)" p.34.
(Caution) 1. Be sure to turn off the power before
connection.
2. Use a 24 V-ready material end sensor.
3. Refer to "
#
-4. One-touch setting" p.20
for how to use the material edge sen-
sor.
1
3
2
(Cable
band)
(CN51)
3-wire
system
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