k3hb-v Omron Corporation, k3hb-v Datasheet - Page 4

• Manufacturer Part Number: k3hb-v
• Description: Weighing Indicator
• Manufacturer: Omron Corporation

■ Input Ranges (Measurement Range and Accuracy)
Note: 1. The accuracy is for an ambient temperature of 23±5°C. For all ranges,10% or less of max. input ±0.1% FS.
The area shown in dark shading indicates the factory setting.
■ Load Cell Wiring Example
K3HB-VLC
Load Cell, mV
(mV)
Input type
B5
B6
2. The letters “rdg” mean “reading.”
B
Connected
Input type
terminals
200.000
150.000
100.000
−100.00
−150.00
−200.00
50.000
−50.00
0.00
E2
E3
E4
E5
E6
E
A
B
C
D
Range
E2
199.99
a lc
0.00
+10 V
external power supply)
or
+5 V (5-VDC, 100-mA
external power supply)
E6
0 V
(10-VDC, 100-mA
a lc
b lc
c lc
d lc
+
−
Set value
+OUT
E3
19.999
0.000
b lc
Load cell
0.00 to 199.99 mV
0.000 to 19.999 mV
±100.00 mV
±199.99 mV
E6
+IN
−IN
Measurement range
−OUT
−100.00
E4
100.00
c lc
E6
■ Scaling Example Using Range A
Indicated on the K3HB-V as 0 to 49N in the load cell specifications
(rated load 49N, recommended applied voltage 10 V, rated output
2 mV/V) (See note.)
Note: “2 mV/V” indicates a load cell output of 2 mV for 1 V applied
1 MΩ min.
Input impedance
E5
−199.99
199.99
voltage for the rated load (when using a load of 1 N). When the
applied voltage is 10 V, the load cell output is 20 mV (2 mV ×
10).
The precision can be increased by entering the A1 and A2 input
values by teaching, and then scaling the results.
d lc
49 N
Display value
E6
20 mV
±0.1% rdg ±1 digit max.
±0.1% rdg ±5 digits max.
±0.1% rdg ±3 digits max.
±0.1% rdg ±1 digit max.
Input value
Accuracy
Scaling values:
inp. a 1=000.00
dsp. a 1=00000
inp. a 2=020.00
dsp. a 2=49000
dp decimal point position: 00.000
±200 V
overload (30 s)
K3HB-V
instantaneous
Allowable
4