Monitoring Conveyor Line Passing Time: K3Hb-R - Omron K3HB-C User Manual

3.3 Monitoring Conveyor Line Passing Time: K3HB-R

Rpm = Input frequency
Circumferential speed = Roller circumference ( d) 0.125 m x rotational speed
Passing time =
Scaling value =

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 ( d of 0.125 m and processing
length of 5 m.
1
Pulses (N) per rotation
Processing length
Circumferential speed
Processing length (m)
Circumferential length per rotation/pulses per rotation
K3HB-R
Connections Diagram
Operating power
A
1
2
3
4
100 to 240 VAC
+
5
24 VAC/VDC
6
Distance
H
PASS
L
Alarm outputs
K3HB-R
B C D E
COM
Rotary
encoder
3-7