Basic Application MethodsBasic Application Methods
3.3 Monitoring Conveyor Line Passing Time: K3HB-R
3-7
3.3 Monitoring Conveyor Line Passing Time: K3HB-R
Advantages of Using the K3HB-R
• Displays the passing time to tenths of a second (00.0 s) using a
rotary encoder that outputs 100 pulses/rotation.
• The prescale value is obtained using the following formula,
assuming a roller circumference (
π
d
)
of
0.125 m and processing
length of 5 m.
K3HB-R
A B C D
E
1
2
3
4
5
6
K3HB-R
H
L
PASS
+
COM
Alarm outputs
Rpm = Input frequency
×
Pulses (N) per rotation
1
Circumferential speed = Roller circumference (
π
d) 0.125 m x rotational speed
Passing time =
Circumferential speed
Processing length
Scaling value =
Circumferential length per rotation/pulses per rotation
Processing length (m)
Distance
Connections Diagram
100 to 240 VAC
24 VAC/VDC
Rotary
encoder
Operating power
Содержание K35-2
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