31
2.3 C
ONNECTING
THE
SENSORS
ALS
104
2.3.4
Rotary encoder
For the ALS 104 to be used with automatic speed ad-
justment, an 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, PNP or NPN
– Preset: PNP
– Required specification data for rotary encoder:
Recommended rotary encoder
–
Manufacturer
: P Fuchs
–
Type
: RVI58N-011K1R61N-00500
–
Order no
.: 121194
Suitable measuring wheel
[51A]:
–
Manufacturer
: P Fuchs
–
Type
: 9109.10
–
Order no
.: 045565
Suitable mounting
–
Manufacturer
: P Fuchs
–
Type
: 9213
–
Order no
.: 045492
See
Avery Dennison article number for the above
mentioned encoder including measuring wheel
and mounting: A7770.
Nominal voltage
24 V (DC)
Output current
20 mA
Resolution
c. 0.4 mm/pulse
Rise time
1 µs
Decay time
1 µs
Frequency
max. 20 kHz
Pulse/pause ratio
1/1 ±12.5%
[51] Recommended rotary encoder from P Fuchs (C)
A
C
B
Содержание ALS 104
Страница 1: ...ALS 104 INSTALLATION MANUAL Labeller Release no 1 4 2013...
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