K3HB-RNB 24VAC/VDC Omron, K3HB-RNB 24VAC/VDC Datasheet - Page 14

• Manufacturer Part Number: K3HB-RNB 24VAC/VDC
• Description: ROTARY PULSE INDICATR NPN/V INPT
• Manufacturer: Omron
• Series: K3HBr
• Type: Pulse Meterr

Specifications of K3HB-RNB 24VAC/VDC

• Measuring Range: 0 ~ 50kHz
• Display Style: Green, Red Characters, Black Background
• Display Type: LCD
• Display Face Size: 3.78" L x 1.89" W (96.0 x 48.0mm)
• Display Digits: 5
• Display Digits - Height: 0.193" (4.90mm), 0.559" (14.20mm)
• Backlight: Green, Red
• Mounting Type: Panel Mount
• Termination: Screw Terminals
• Voltage - Supply: 24VAC/DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: K3HB-RNB24VAC/VDC; K3HBRNB24VACVDC

■ What Is Prescaling?
To make calculations using the input pulse to display the passing speed between two points, the distance between the two points and the display
unit must be set and the internally measured time multiplied by a certain coefficient. This coefficient is called the prescale value. (For information
on settings details, refer to the User's Manual.)
Time Unit Settings
14
F4
Time band
F5
Measuring
length
F6
Interval
scal
min
h.mm.ss
mm.ss.d
Function
Setting
Displays input A ON time (T).
• Recovery time (TR) of 20 ms is required before
æ
ç
ç
è
Displays the number of input A pulses while input B is
ON.
• Recovery time (TR) of 20 ms is required before
æ
ç
è
Displays the number of input A pulses from when input
B turns ON until input B turns ON again. Measurement
is made every other time input B turns ON.
• Recovery time (TR) of 20 ms is required before
æ
ç
è
Input A
Input B
HOLD input
Display
Timer Interval Indicator
Input A
Input B
HOLD input
Display
HOLD input
Input A
Display
starting the next measurement.
starting the next measurement.
starting the next measurement.
Display unit:
Display unit:
Display unit:
ms, s, min.,
min.s.1/10 s
mm, cm, m, etc.
mm, cm, m, etc.
Measurement range: 10 ms to 3,200 s
Prescale value menu setting
Minute display
h.mm.ss display
mm.ss.d display (d = tenths of a second)
1 2 3 4
1 2 3 4 5
T
1
ö
÷
÷
ø
T
T
R
R
ö
÷
ø
ö
÷
ø
Operation
3
6
1 2 3 4
T
2
Meaning
K3HB-P
T
T
R
1
T
R
6
4
1 2 3 4 5
T
1
3
2
T
3
5
1
Measuring workpiece length
Measuring slit intervals
Monitoring the ON time of a printing
press
Input Type Setting
Note: Set to 10 or 11 when there is a large variation in the display.
No-contact or
voltage pulse
input
Contact
The largest measurement range is 30 Hz.
Operation image (application)
NO: Voltage pulse high NC: Voltage pulse low
00
10
Display
INA
INB
BCD
1 2
Managing the valve release
time
To Programmable Controller
3
OK judgment
01
11
T
R
H
PASS
L
3
1 2
T
R
2
Communications
output
1 2