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2
I
NSTALLATION
2.3 C
ONNECTING THE SENSORS
Rotary encoder
2.3.7
For the labeller to be used with automatic speed adjust-
ment, a rotary encoder must be connected. The rotary
encoder communicates the conveyor belt speed to the
label dispenser.
Requirements for rotary encoder:
– Permitted sensor types: Push-Pull or PNP
– Recommended: Push-Pull
– Required specification data for rotary encoder:
Nominal voltage
Output current
Resolution
Rise time
Decay time
Frequency
Pulse/pause ratio
Recommended rotary encoders:
– Manufacturer: Pepperl + Fuchs [92C]
– Type: RVI58N-011K1R61N-00500
– Order no.: 121194
– See
www.pepperl-fuchs.com
Suitable measuring wheel [92A]:
– Type: 9109.10
– Order no.: 045565
Suitable mounting [92B]:
– Type: 9213
– Order no.: 045492
Avery Dennison article number for the above
mentioned encoder including measuring wheel
and mounting: A7770.
Alternative encoder type:
– Manufacturer: Sick-Stegmann
– Type: DKS40-E5J00500 and
DKV60-E1K01000
– See
www.sick-stegmann.de
24 V (DC)
20 mA for each connected
labeller
c. 0.4 mm/pulse
1 µs
1 µs
max. 5 kHz (PNP)
max. 20 kHz (Push-Pull)
1/1 ±12.5%
A
[92] Recommended rotary encoder from Pepperl + Fuchs
A Measuring wheel
B Mounting
C Rotary Encoder
52
ALS
306
309
B
C
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