1
CSM_K3HB-V_DS_E_10_1
Weighing Indicator
K3HB-V
An Ideal Indicator for OK/NG Judgements in Automated and
Picking Machines, Measuring Factors such as Pressure,
Load, Torque, and Weight Using Load Cell Signal Input.
Easy recognition of judgement results using color display that can be switched
between red and green. *
Equipped with a position meter for monitoring operating status trends.
External event input allows use in various measurement and discrimination applications.
Input 0.001 mVDC or higher (0.000 to 19.999 mV range supported).
External power takeoff of 100 mA at 10 VDC provided. (Models with 5-VDC
power takeoff also available.)
Series expanded to include DeviceNet models.
Short body with depth of only 95 mm (from behind the front panel), or 97 mm
for DeviceNet models.
UL certification approval (Certification Mark License).
CE Marking conformance by third party assessment body.
Water-resistant enclosure conforms to NEMA 4X (equivalent to IP66).
Capable of high-speed sampling at 50 times per second (20 ms)
Easy-to-set two-point scaling allows conversion and display of any user-set values.
*
Visual confirmation of judgement results is not supported on models that do not have an
output or models that do not support DeviceNet.
You can change the display color by setting it, but you cannot switch it based on the judgement results.
Refer to Safety Precautions for All Digital Panel
Meters.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
Model Number Legend
Base Units and Optional Boards can be ordered individually or as sets.
Base Units
1. Input Sensor Code
LC: Load cell input (DC low-voltage input)
5. Supply Voltage
100-240 VAC: 100 to 240 VAC
24 VAC/VDC: 24 VAC/VDC
Base Units with Optional Boards
2. Sensor Power Supply/Output Type Code
None: None
CPB: Relay output (PASS: SPDT) + Sensor power supply
(10 VDC +/5%, 100 mA) (See note 1.)
L1B: Linear current output (0 to 20 or 4 to 20 mA DC) + Sensor power
supply (10 VDC +/5%, 100 mA) (See note 2.)
L2B: Linear voltage output (0 to 5, 1 to 5, or 0 to 10 VDC) + Sensor
power supply (10 VDC +/5%, 100 mA) (See note 2.)
B: Sensor power supply (10 VDC +/5%, 100 mA)
FLK1B: Communications (RS-232C) + Sensor power supply
(10 VDC +/5%, 100 mA) (See note 2.)
FLK3B: Communications (RS-485) + Sensor power supply
(10 VDC +/5%, 100 mA) (See note 2.)
CPE: Relay output (PASS: SPDT) + Sensor power supply
(5 VDC +/5%, 100 mA) (See note1.)
L1E: Linear current output (DC0(4) 20 mA) + Sensor power supply
(5 VDC +/5%, 100 mA) (See note 2.)
L2E: Linear voltage output (DC0(1) 5 V, 010 V)+ Sensor power
supply (5 VDC +/5%, 100 mA) (See note 2.)
E: Sensor power supply (5 VDC +/5%, 100 mA)
FLK1E: Communications (RS-232C) + Sensor power supply
(5 VDC +/5%, 100 mA) (See note 2.)
FLK3E: Communications RS-485) + Sensor power supply
(5 VDC +/5%, 100 mA) (See note 2.)
Note: 1. CPA can be combined with relay outputs only.
2. Only one of the following can be used by each Digital Indicator: RS-
232C/RS-485 communications, a linear output, or DeviceNet
communications.
Optional Boards
Sensor Power Supply/Output Boards
Relay/Transistor Output Boards
Event Input Boards
3. Relay/Transistor Output Type Code
None: None
C1: Relay contact (H/L: SPDT each)
C2: Relay contact (HH/H/LL/L: SPST-NO each)
T1: Transistor (NPN open collector: HH/H/PASS/L/LL)
T2: Transistor (PNP open collector: HH/H/PASS/L/LL)
BCD *:
BCD output + transistor output (NPN open collector: HH/H/PASS/L/LL)
DRT: DeviceNet (See note 2.)
* A Special BCD Output Cable (sold separately) is required.
4. Event Input Type Code
None: None
1: 5 inputs (M3 terminal blocks), NPN open collector
2: 8 inputs (10-pin MIL connector), NPN open collector
3: 5 inputs (M3 terminal blocks), PNP open collector
4: 8 inputs (10-pin MIL connector), PNP open collector
Note: The following combinations are not possible.
Communications (FLK@B/E) + DeviceNet (DRT)
Communications (FLK@B/E) + BCD output (BCD)
Linear current/voltage (L@B/E) + DeviceNet (DRT)
1
K3HB-V@
5
1234
K3HB-V@-@@@
5
2
K33-@
3
K34-@
4
K35-@
K3HB-V
2
Accessories (Sold Separately)
K32-DICN: Special Cable (for event inputs, with 8-pin connector)
K32-BCD: Special BCD Output Cable
Watertight Cover Rubber Packing
Note: Rubber packing is provided with the Controller.
Specifications
Ratings
Note: 1. DC power supply models require a control power supply capacity of approximately 1 A per Unit when power is turned ON. Particular attention is required
when using two or more DC power supply models. The OMRON S8VS-series DC Power Supply Unit is recommended.
2. PNP input types are also available.
3. For K3HB-series DeviceNet models, use only the DeviceNet Connector included with the product. The crimp terminals provided are for Thin Cables.
Model
Y92A-49N
Model
K32-P1
Power supply voltage 100 to 240 VAC (50/60 Hz), 24 VAC/VDC, DeviceNet power supply: 24 VDC
Allowable power supply voltage range 85% to 110% of the rated power supply voltage, DeviceNet power supply: 11 to 25 VDC
Power consumption
(See note 1.)
100 to 240 V: 18 VA max. (max. load)
24 VAC/DC: 11 VA/7 W max. (max. load)
Current consumption DeviceNet power supply: 50 mA max. (24 VDC)
Input DC voltage
A/D conversion method Delta-Sigma method
External power supply 10 VDC ±5%, 100 mA (models with external power supply only) or 5 VDC, 100 mA (models with external
power supply only)
Event inputs
(See note 2.)
Timing input NPN open collector or no-voltage contact signal
ON residual voltage: 3 V max.
ON current at 0 Ω: 17 mA max.
Max. applied voltage: 30 VDC max.
OFF leakage current: 1.5 mA max.
Startup compensation
timer input
NPN open collector or no-voltage contact signal
ON residual voltage: 2 V max.
ON current at 0 Ω: 4 mA max.
Max. applied voltage: 30 VDC max.
OFF leakage current: 0.1 mA max.
Hold input
Reset input
Forced-zero input
Bank input
Output ratings (depends
on the model)
Relay output 250 VAC, 30 VDC, 5 A (resistive load)
Mechanical life expectancy: 5,000,000 operations, Electrical life expectancy: 100,000 operations
Transistor output Maximum load voltage: 24 VDC, Maximum load current: 50 mA, Leakage current: 100 μA max.
Linear output Linear output 0 to 20 mA DC, 4 to 20 mA DC:
Load: 500 Ω max, Resolution: Approx. 10,000, Output error: ±0.5% FS
Linear output 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC:
Load: 5 kΩ max, Resolution: Approx. 10,000, Output error: ±0.5% FS
(1 V or less: ±0.15 V; no output for 0 V or less)
Display method Negative LCD (backlit LED) display
7-segment digital display (Character height: PV: 14.2 mm (green/red); SV: 4.9 mm (green)
Main functions Scaling function, measurement operation selection, averaging, previous average value comparison, forced-
zero, zero-limit, output hysteresis, output OFF delay, output test, teaching, display value selection, display
color selection, key protection, bank selection, display refresh period, maximum/minimum hold, reset
Ambient operating temperature 10 to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature 25 to 65°C (with no icing or condensation)
Altitude 2,000 m max.
Accessories Watertight packing, 2 fixtures, terminal cover, unit stickers, operation manual. DeviceNet models also include
a DeviceNet connector (Hirose HR31-5.08P-5SC(01)) and crimp terminals (Hirose HR31-SC-121) (See note
3.)
K3HB-V
3
Characteristics
Display range 19,999 to 99,999
Sampling period 20 ms (50 times/second)
Comparative output response time 100 ms max.
Linear output response time 150 ms max.
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2,300 VAC for 1 min between external terminals and case
Noise immunity 100 to 240 VAC models:
±1,500 V at power supply terminals in normal or common mode
(waveform with 1-ns rising edge and pulse width of 1 μs/100 ns)
24 VAC/VDC models:
±1,500 V at power supply terminals in normal or common mode
(waveform with 1-ns rising edge and pulse width of 1 μs/100 ns)
Vibration resistance Frequency: 10 to 55 Hz; Acceleration: 50 m/s2, 10 sweeps of 5 min each in X, Y, and Z directions
Shock resistance 150 m/s2 (100 m/s2 for relay outputs) 3 times each in 3 axes, 6 directions
Weight Approx. 300 g (Base Unit only)
Degree of
protection
Front panel Conforms to NEMA 4X for indoor use (equivalent to IP66)
Rear case IP20
Terminals IP00 + finger protection (VDE0106/100)
Memory protection EEPROM (non-volatile memory)
Number of rewrites: 100,000
Applicable standards UL61010-1, CSA C22.2 No. 61010-1-04
EN61010-1 (IEC61010-1): Pollution degree 2/Overvoltage category II
EN61326-1
EMC EMI: EN61326 industrial applications
Electromagnetic radiation interference
CISPR 11 Group 1, Class A
Terminal interference voltage
CISPR 11 Group 1, Class A
EMS: EN61326 industrial applications
Electrostatic Discharge Immunity
EN61000-4-2: 4 kV (contact), 8 kV (in air)
Radiated Electromagnetic Field Immunity
EN61000-4-3: 10 V/m 1 kHz sine wave amplitude modulation (80 MHz to 1 GHz, 1.4 to 2 GHz)
Electrical Fast Transient/Burst Immunity
EN61000-4-4: 2 kV (power line), 1 kV (I/O signal line)
Surge Immunity
EN61000-4-5: 1 kV with line (power line), 2 kV with ground (power line)
Conducted Disturbance Immunity
EN61000-4-6: 3 V (0.15 to 80 MHz)
Power Frequency Magnetic Immunity
EN61000-4-8: 30 A/m (50 Hz) continuous time
Voltage Dips and Interruptions Immunity
EN61000-4-11: 0.5 cycle, 0°/180°, 100% (rated voltage)
K3HB-V
4
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.
2. The letters “rdg” mean “reading.
The area shown in dark shading indicates the factory setting.
Load Cell Wiring Example 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
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.
Input type Range Set value Measurement range Input impedance Accuracy Allowable
instantaneous
overload (30 s)
K3HB-VLC
Load Cell, mV
Aa lc 0.00 to 199.99 mV 1 MΩ min. ±0.1% rdg ±1 digit max. ±200 V
Bb lc 0.000 to 19.999 mV ±0.1% rdg ±5 digits max.
Cc lc ±100.00 mV ±0.1% rdg ±3 digits max.
Dd lc ±199.99 mV ±0.1% rdg ±1 digit max.
Input type a lc b lc c lc d lc
Connected
terminals
(mV) 200.000
150.000
100.000
50.000
0.00
50.00
100.00
150.00
200.00
199.99 199.99
100.00
19.999
0.00 0.000
100.00
199.99
Maximum
measurement range
-19.99 to 219.99 mV -1.999 to 21.999 mV
-110.00 to 110.00 mV -199.99 to 219.99 mV
E2 E6
E3 E6
E4 E6
E5 E6
OUT
+OUT
+IN
IN
Load cell
+
+10 V (10-VDC, 100-mA
external power supply)
or
+5 V (5-VDC, 100-mA
external power supply)
0 V
E2
E
E3
E4
E5
E6
B
B5
B6
K3HB-V
5
Common Specifications
Event Input Ratings
Output Ratings
Contact Output Transistor Output
Linear Output
Serial Communications Output
Note: For details on serial and DeviceNet communications, refer to
the Digital Indicator K3HB Communications User's Manual
(Cat.No. N129).
BCD Output I/O Ratings
(Input Signal Logic: Negative)
Note: For details on serial and DeviceNet communications, refer to
the Digital Indicator K3HB Communications User's Manual
(Cat.No. N129).
Input type S-TMR, HOLD, RESET, ZERO, BANK1, BANK2,
BANK4
TIMING
Contact ON: 1 kΩ max., OFF: 100 kΩ min. ---
No-contact ON residual voltage: 2 V max.
OFF leakage current: 0.1 mA max.
Load current: 4 mA max.
Maximum applied voltage: 30 VDC max.
ON residual voltage: 3 V max.
OFF leakage current: 1.5 mA max.
Load current: 17 mA max.
Maximum applied voltage: 30 VDC max.
Item Resistive loads
(250 VAC, cosφ=1;
30 VDC, L/R=0 ms)
Inductive loads
(250 VAC, closed
circuit, cosφ=0.4;
30 VDC, L/R=7 ms)
Rated load 5 A at 250 VAC
5 A at 30 VDC
1 A at 250 VAC
1 A at 30 VDC
Rated through
current
5A
Mechanical life
expectancy
5,000,000 operations
Electrical life
expectancy
100,000 operations
Maximum load voltage 24 VDC
Maximum load current 50 mA
Leakage current 100 μA max.
Item 0 to 20 mA 4 to 20 mA 0 to 5 V 1 to 5 V 0 to 10 V
Allowable load impedance 500 Ω max. 5 kΩ min.
Resolution Approx. 10,000
Output error ±0.5%FS ±0.5%FS (1 V or less: no output for ±0.15 V; 0 V or less)
Item RS-232C, RS-485
Communications method Half duplex
Synchronization method Start-stop synchronization
Baud rate 9,600, 19,200, or 38,400 bps
Transmission code ASCII
Data length 7 bits or 8 bits
Stop bit length 2 bits or 1 bit
Error detection Vertical parity and FCS
Parity check Odd, even
I/O signal name Item Rating
Inputs REQUEST
HOLD
MAX
MIN
RESET
Input signal No-voltage
contact input
Input current for
no-voltage input
10 mA
Signal
level
ON voltage 1.5 V max.
OFF voltage 3 V min.
Outputs DATA
POLARITY
OVER
DATA VALID
RUN
Maximum load
voltage
24 VDC
Maximum load
current
10 mA
Leakage current 100 μA max.
HH
H
PA S S
L
LL
Maximum load
voltage
24 VDC
Maximum load
current
50 mA
Leakage current 100 μA max.
K3HB-V
6
DeviceNet Communications
Internal Block Diagram
Communications protocol Conforms to DeviceNet
Supported communi-
cations
Remote I/O communications Master-Slave connection (polling, bit-strobe, COS, cyclic)
Conforms to DeviceNet communications standards.
I/O allocations Allocate any I/O data using the Configurator.
Allocate any data, such as DeviceNet-specific parameters and variable area for Digital
Indicators.
Input area: 2 blocks, 60 words max.
Output area: 1 block, 29 words max.
(The first word in the area is always allocated for the Output Execution Enabled Flags.)
Message communications Explicit message communications
CompoWay/F communications commands can be executed (using explicit message
communications)
Connection methods Combination of multi-drop and T-branch connections (for trunk and drop lines)
Baud rate DeviceNet: 500, 250, or 125 Kbps (automatic follow-up)
Communications media Special 5-wire cable (2 signal lines, 2 power supply lines, 1 shield line)
Communications distance
Baud rate Network length
(max.)
Drop line length
(max.)
Total drop line
length (max.)
500 Kbps 100 m (100 m) 6 m 39 m
250 Kbps 100 m
(250 m)
6 m 78 m
125 Kbps 100 m
(500 m)
6 m 156 m
The values in parentheses are for Thick Cable.
Communications power supply 24-VDC DeviceNet power supply
Allowable voltage fluctuation range 11 to 25-VDC DeviceNet power supply
Current consumption 50 mA max. (24 VDC)
Maximum number of nodes 64 (DeviceNet Configurator is counted as one node when connected)
Maximum number of slaves 63
Error control checks CRC errors
DeviceNet power supply Supplied from DeviceNet communications connector
ADC
EEP-ROM
Analog input
Event input
DeviceNet
X
VO
VO
BCD I/O
Sensor power
supply
Keys
Micro-
computer
Waveform
shaping circuit
Drive
circuit
Indications
Drive
circuit
Digital input
circuit
Filter
Input
circuit
BCD
Input circuit
Output circuit
Transistor
output circuit
Drive
circuit
Drive
circuit
Drive
circuit
Drive
circuit
Transistor
output
Relay output
Linear output
Communications
DeviceNet
circuit
Communi-
cations
driver
Power supply
Power supply circuit (isolated)
VDD VCOM
DC-DC
Converter (isolated)
Linear output
circuit
K3HB-V
7
Power Supply Derating Curve for Sensor (Reference Value)
Note: 1. The above values are for standard mounting. The derating curve differs depending on the mounting conditions.
2. Do not use the Sensor outside of the derating area (i.e., do not use it in the area labeled A in the above graphics). Doing so may occa-
sionally cause deterioration or damage to internal components.
Component Names and Functions
140
120
100
80
60
40
20
0
20 100 102030405060
Ambient temperature (°C)
Max. current (mA)
1
140
120
100
80
60
40
20
0
20 100 102030405060
Ambient temperature (°C)
Max. current (mA)
1
With 12 V With 10 V
UPMODELEVEL
T-ZR
Zero
CMW
Max
L
Min
Hold
MAX/MIN
TG HH H
TLLL
HH
H
P
L
LL
SHIFT
MAX/MIN Key LEVEL Key MODE Key SHIFT Key UP Key
When changing a set value,
this key is used to change
the actual value.
When a measurement value
is displayed, this key is
used to execute or clear the
forced-zero function or to
execute teaching.
Used to change
parameter settings.
When changing a set
value, this key is used
to move along the
digits.
Used to switch the
parameters displayed.
Used to switch level.Used to switch the
display between the
PV, maximum value,
and minimum value and
to reset the maximum
and minimum values.
PV display
SV display
Position meter
SV display status indicators
Displays SV and monitor values.
HH, H,
L, LL
Max/Min status indicator
Level/bank display
Status indicators
Display
Display the status of comparative outputs.
T-ZR
Zero
Hold
Function
T
TG
Turns ON when the maximum value or minimum value is
displayed in the RUN level.
In RUN level, displays the bank if the bank function is
ON. (Turns OFF if the bank function is OFF.)
In other levels, displays the current level.
Comparative output
status indicators
Turns ON when the tare zero function is
executed. Turns OFF if it is not executed or
is cleared.
Turns ON when the forced-zero function is
executed. Turns OFF if it is not executed or
is cleared. (Excluding the K3HB-H.)
Turns ON/OFF when hold input turns
ON/OFF.
Turns ON when the timing signal turns
ON. Otherwise OFF.
Turns ON when parameters for which
teaching can be performed are
displayed.
In RUN level, turn ON when the
comparative set values HH, H, L, and
LL are displayed.
Displays PVs, maximum values,
minimum values, parameter
names, and error names.
Displays the position of the PV with
respect to a desired scale.
Display Function
K3HB-V
8
BCD Output Timing Chart
A REQUEST signal from a Programmable Controller or other external device is required to read BCD data.
Single Sampling Data Output
The data is set in approximately 30 ms from the rising edge of the
REQUEST signal and the DATA VALID signal is output.
When reading the data from a Programmable Controller, start
reading the data when the DATA VALID signal turns ON.
The DATA VALID signal will turn OFF 40 ms later, and the data will
turn OFF 16 ms after that.
Continuous Data Output
Measurement data is output every 64 ms while the REQUEST signal
remains ON.
Note: If HOLD is executed when switching between data 1 and data
2, either data 1 or data 2 is output depending on the timing of
the hold signal. The data will not go LOW.
Approx.
30 ms
All data "High" All data "High"
40 ms 16 ms
Data
REQ.
MAX.MIN.
DATA
DATA
VALID
20-ms pulse min. (50 ms max.)
Approx.
30 ms
Data 1 Data 2
REQ.
MAX.MIN.
DATA
DATA
VALID
64 ms 64 ms
40 ms 40 ms
24 ms 24 ms
All data "High"
K3HB
(1) Programmable
Controller
K3HB
(2)
K3HB
(3)
DATA (including POL and
OVER) and DATA VALID can
be used in a wired OR.
RUN, HH, H, PASS, L, and
LL are always output, with or
without a REQUEST signal.
Do not used a wired OR
connect for these signals.
DATA
REQ. (1)
(1) (2) (3)
REQ. (2)
REQ. (3)
DATA
VALID
Note: Leave 20 ms min. between DATA VALID turning OFF and the REQUEST signal.
(See note.) (See note.)
(See note.)
Programmable Controller Connection Example
Digital Indicator SYSMAC Programmable Controller
DC Input Unit
1.COMMON
Connector pin No. (See note.)
COM
IN
IN
IN
IN
IN
IN
OUT
OUT
COM
24 VDC
(0 V)
2.1
3.2
4.4
5.8
23.DATA VALID
24.RUN
25.COMMON
26.REQUEST
30.RESET
31.POLARITY
(+/ polarity)
10°
240 Ω
240 Ω
240 Ω
240 Ω
+5 V
+24 V
0 V
DC power
supply
Transistor Output Unit
Internal circuit
Internal circuit
Internal circuit
Display Unit Connection Example
To 102
<M7E Digital Display Unit>
V
O
SEC
Digital Indicator
1.COMMON
Connector pin No. (See note.)
2.1
3.2
4.4
5.8
23.DATA VALID
24.RUN
25.COMMON
26.REQUEST
30.RESET
M7E-01D@N2, 01H@N2
31.POLARITY
(+/ polarity)
10°
To 101
240 Ω
240 Ω
240 Ω
240 Ω
+5 V
V
O
D
C
B
A
DP
LE
8
V
O
D
C
B
A
DP
LE
8
V
O
D
C
B
A
DP
LE
8
Short-
circuit
Note: The BCD output connector pin number is the D-sub connector pin number when
the BCD Output Cable (sold separately) is connected. This number differs from
the pin number for the Digital Indicator narrow pitch connector (manufactured by
Honda Tsushin Kogyo Co., Ltd.).
Refer to the following User's Manual for application precautions and other information required when using the Digital Indicator:
K3HB-S/-X/-V/-H Digital Indicator User's Manual (Cat. No. N128)
The manual can be downloaded from the following site in PDF format: OMRON Industrial Web http://www.fa.omron.co.jp
K3HB-V
9
Connections
Terminal Arrangement
Note: Insulation is used between signal input, event input, output, and power supply terminals.
ABCDE
1
2
3
4
5
6
A
Operating Power Supply
B
Sensor Power Supply/Output
C
Relays, Transistors, BCD and DeviceNet
A1
A2
5V
HH
H
L
LL
PA SS
HH
H
L
LL
PA SS
Contact output Transistor Output
(NPN Open Collector)
Always use a EN/IEC-compliant power supply with reinforced insulation or
double insulation for the DeviceNet power supply.
The product must be used indoors for the above applicable standards to
apply.
Safety Standards Conformance
100 to 240 VAC
24 VAC/ VDC
*Check the required power supply type.
Sensor power supply +
PA S S o utput
Sensor power supply +
linear output
N/C
+
PA S S
B1
B2
B3
B4
B5
B6
12 VDC 80 mA
10 VDC 100 mA
Sensor power
supply
<K33-
CPB>
<K33-
CPA>
5 VDC 100 mA
<K33-
CPE>
B1
B2
B3
B4
B5
B6
+
N/C
12 VDC 80 mA
10 VDC 100 mA
<K33-B> <K33-A>
5 VDC 100 mA
<K33-E>
Sensor power
supply
B1
B2
B3
B4
B5
B6
+
SD
RD
SG
N/C
B (+)
A (
)
B (+)
A (
)
B (+)
A (
)
B (+)
A (
)
SD
RD
SG
N/C
B (+)
A (
)
B (+)
A (
)
SD
RD
SG
N/C
12 VDC 80 mA
12 VDC 80 mA
10 VDC 100 mA
10 VDC 100 mA
RS-485
<K33-
FLK3B>
RS-232C
<K33-
FLK1B>
RS-485
<K33-
FLK3A>
5 VDC 100 mA
5 VDC 100 mA
RS-485
<K33-
FLK3E>
RS-232C
<K33-
FLK1E>
RS-232C
<K33-
FLK1A>
Sensor power
supply
B1
B2
B3
B4
B5
B6
0-20/
4-20 mA
N/CN/C
0-5/1-5/
0-10 V
N/CN/C
0-5/1-5/
0-10 V
N/C
N/C
0-5/1-5/
0-10 V
+
+
+
12 VDC 80 mA
12 VDC 80 mA
10 VDC 100 mA
10 VDC 100 mA
<K33-
L2B>
<K33-
L1B>
<K33-
L2A>
<K33-
L1A>
Sensor power
supply
0-20/
4-20 mA
5 VDC 100 mA
5 VDC 100 mA
<K33-
L2E>
<K33-
L1E>
0-20/
4-20 mA
The K3HB-XVA@@ complies with UL standards when the applied input
voltage is within the range 0 to 150 VAC.
The BCD COMMON is shared.
The pins indicated in the above diagram
as blank (white) boxes have been removed.
*
Only one of the following can be used for each Digital Indicator: communications, BCD, or DeviceNet.
DeviceNet Connector (Included)
<DRT>
1 2 3 4 5
Relay Outputs
<C2>
Relay Outputs
<C1>
Transistor Outputs
<T1> <T2>
NPNPNP
HH
H
PASS
L
LL
COM
C1
C2
C3
C4
C5
C6
HH
H
COM
L
H
LLL
COM
C1
C2
C3
C4
C5
C6
C1
C2
C3
C4
C5
C6
BCD (NPN Open Collector): BCD
Applicable Connector (Sold separately)
HDR-E50MAG1
(HONDA TSUSHIN KOGYO CO., LTD.)
Special Cable (Sold separately)
K32-BCD (OMRON)
(HDR-E50MAG1 with 0.3-m cable)
1: V (Power supply cable: Black)
2: CAN L (Communications cable: Blue)
3: Shield
4: CAN H (Communications cable: White)
5: V+ (Power supply cable: Red)
Applicable Connector:
HR31-5.08P-5SC (01)
(HIROSE ELECTRIC CO., LTD.)
* Attach the provided crimp terminals.
Sensor power supply +
communications
Sensor power supply
K3HB-V
10
BCD Output Cable
Note: The BCD Output Cable has a D-sub plug. Cover: 17JE-37H-1A (manufactured by DDK); Connector: equivalent to 17JE-23370-02 (D1) (manufactured by DDK)
Special Cable (for Event Inputs with 8-pin Connector)
Model Shape Pin arrangement
K32-BCD
Model Appearance Wiring
K32-DICN
+
-
1: TIMING
3: HOLD
5: ZERO
7: BANK4
9: BANK1
2: S-TMR
4: RESET
6: COM
8: BANK2
10: COM
ZERO
COM
RESET
HOLD
S-TMR
TIMING
D1
D2
D3
D4
D5
D6
2
10
1
9
Process Indicator
K3HB-X
Weighing Indicator
K3HB-V
Temperature Indicator
K3HB-H
Linear Sensor Indicator
K3HB-S
AC voltage only
N/C
A
B
C
D
COM
N/C
C
D
N/C
COM
E3
E2
E1
E6
E5
E4
A, B N/C
A
B
C
D
COM COM
TC
A
B
B'
Pt
E3
E2
E1
E6
E5
E4
E3
E2
E1
E6
E5
E4
E3
E2
E1
E6
E5
E4
Input B
Current input
Voltage input
Input A
COM
Input A
Input B
N/C
N/C
Use terminal pin D6 as the common terminal.
Use NPN open collector or no-voltage contacts for event input.
PNP types are also available.
E Analog Input
D Event Input
D6
3.9 kΩ
4.7 kΩ
S-TMR: D2
HOLD: D3
RESET: D4
ZERO: D5
12 V
COM
D6
D1
750 Ω
560 Ω
TIMING
12 V
COM
Models with Terminal Blocks
<K35-1><K35-3>
Models with Connectors
<K35-2><K35-4>
Applicable Connector (Sold separately)
XG4M-1030 (OMRON)
Special Cable (Sold separately)
K32-DICN (OMRON)
(XG4M-1030 with 3 m cable)
38 mm 46.5 mm
300 mm
K3HB end
Connected device end
(PLC, display device, etc.)
Cover: HDR-E50LPA5
(manufactured by Honda Tsushin Co., Ltd.)
Connector: HDR-E50MAG1
(manufactured by Honda Tsushin Co., Ltd.)
D-sub connector (37-pin female)
Cover: 17JE-37H-1A (manufactured by DDK)
Connector: Equivalent to 17JE-13370-02
(manufactured by DDK)
Stand: 17L-002A (manufactured by DDK)
1
2
3
4
5
6
7
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
100
101
102
103
104
104
OVER
DATA VALID
RUN
COMMON
REQUEST
MAX REQ.
MIN REQ.
HOLD
RESET
POLARITY
HH
H
PASS
L
LL
COMMON
1
2
4
8
1
2
4
8
1
2
4
8
1
2
4
8
1
2
COMMON4
8
7
8
9
10
11
12
13
14
15
16
17
18
19
3,000 mm
(3 m)
Cable marking
910
12
Pin No.
1
2
3
4
5
6
7
8
9
10
Signal name
N/C
S-TMR
HOLD
RESET
N/C
COM
BANK4
BANK2
BANK1
COM
K3HB-V
11
Main Functions
Measurement
Normal
Continuously performs measurement and always outputs based on
comparative results.
Peak Hold/Bottom Hold
Measures the maximum (or minimum) value in a specified period.
Sampling Hold
Holds the measurement at the rising edge of the TIMING signal.
Peak-to-peak Hold
Measures the difference between the maximum and minimum val-
ues in a specified period.
Scaling converts input signals in any way required before displaying
them. The values can be manipulated by shifting, inverting, or +/–
reversing.
Settings for scaling can be made using the present measurement
values instead of inputting values with the SHIFT and UP Keys. This
is a convenient function for making settings while monitoring the
operating status, for calculating amounts by tare reduction (to
measure only the contents), or when the result should be zero but
the display is not zero for some reason.
Turns the comparative output OFF until the measurement value
enters the PASS range.
Average processing of input signals with extreme changes or noise
smooths out the display and makes control stable.
Slight changes can be removed from input signals to detect only
extreme changes.
Timing Hold
H output
H comparative set value
Input
Time
Measurement value
OFF
ON
TIMING
input
Measurement value
Input
Time
Bottom hold value
Peak hold value
TIMING
input
Input
Time
OFF
ON
Sampling hold value
Measurement value
OFF
ON
TIMING
input
Measurement value
Input
Time
Peak-to-peak value
(b2a2)
(b1
a1)
'b2
'a2
a1
b1
Scaling
Teaching
Standby Sequence
Average Processing
Display value 2
(
dsp.a2
)
Display value
Display value 1
(
dsp.a1
)
Input value 1
(
inp.a1
)
Input value 2
(
inp.a2
)
Display value 2
(
dsp.a2
)
Display value
Display value 1
(
dsp.a1
)
Input value 1
(inp.
a
1)
Input value 2
(inp.
a
2)
Input valueInput value
(Scaling) (Reverse scaling)
Previous Average Value Comparison
K3HB-V
12
Input Compensation/Display
Forces the present value to 0. (Convenient for setting reference val-
ues or deducting tares for weight measurement.)
Shifts the current value measured with a forced zero to 0 again. It is
possible to measure two or more compounds separately and then, by
releasing the tare zero and forced-zero, measure the combined total.
Compensates for mild fluctuations in input signals due to factors
such as sensor temperature drift, based on OK (PASS) data at mea-
surement. (This function can be used with sampling hold, peak hold,
or bottom hold.)
Changes the display value to 0 for input values less than the set
value. It is enabled in normal mode only. (This function can be used,
for example, to stop negative values being displayed or to eliminate
flickering and minor inconsistencies near 0.)
The minimum and maximum values when the power supply is
turned OFF can be saved if interruption memory is turned ON.
If interruption memory is ON, the maximum and minimum values
after the last resetting will be displayed.
If interruption memory is OFF, the maximum and minimum values
will be displayed after the power supply is turned ON (or after the
reset input is performed).
The display refresh period can be lengthened to reduce flickering
and thereby make the display easier to read.
Values can be displayed in either red or green. With comparative out-
put models, the display color can also be set to change according to
the status of comparative outputs (e.g., green to red or red to green).
The current display value can be selected from the present value, the
maximum value, and the minimum value.
It is possible to specify (i.e., restrict) the values that the smallest dis-
played digit can change by. For example, if the setting is 2, the small-
est digit will only take the values 0, 2, 4, 6, or 8 and if the setting is 5,
it will only take the values 0 or 5. If the setting is 10, it will only take
the value of 0.
Forced-zero
Tare Zero
Zero-trimming
Zero-limit
Interruption Memory
Display Refresh Period
Display Color Selection
Zero-limit
setting
Display
Input
110.01
Red
Red
Comparative set value L
Comparative set value H 110.00
100.05
110.00
99.87
110.00
L
Example) Setting: grn-r
H
P
Green
Display Value Selection
Step Value
K3HB-V
13
Output
The output pattern for comparative outputs can be selected. In addi-
tion to high/low comparison with set values, output based on level
changes is also possible. (Use the type of output pattern appropriate
for the application.)
Reverses the output operation of comparative outputs for compara-
tive results.
Prevents comparative output chattering when the measurement
value fluctuates slightly near the set value.
Measurement can be stopped for a set time using external input.
Comparative results other than PASS and error signals can be output
from the PASS output terminal.
Dimensions
Comparative Output Pattern
Output Logic
ON
OFF
ON
OFF
ON
OFF
Standard Output
Zone Output
Comparative
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Measurement
value
Higher
Lower
Output HH
Output PASS
Output H
Output L
Output LL
Measurement
value
Higher
Lower
Measurement
value
Higher
Lower
Comparative
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Output HH
Output PASS
Output H
Output L
Output LL
Comparative
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Output HH
Output PASS
Output H
Output L
Output LL
Level Output
Hysteresis
Startup Compensation Timer
PASS Output Change
Example: Comparative Output Pattern (Standard Output)
Comparative set value H Hysteresis
Hysteresis
Comparative set value L
Comparative output L
Comparative output H
Input
H comparative set value
H output
H input
Time
Startup
compensation
time set time
Terminal cover (included)
14.2 4.9
3.5
7.6
96
48
1.3
12
(112)
100
101
.
2
91
95*
2
44.8
120 min.
45
+0.6
0
92
+0.8
0
75 min.
Character Size for Main Display (mm)
PV display SV display
*DeviceNet models: 97 mm
Terminal: M3, Terminal Cover: Accessory
Panel Cutout Dimensions
Mounting Recommended Panel Thickness
1 to 8 mm.
Mount the product horizontally.
K3HB-V
14
Wiring Precautions
For terminal blocks, use the crimp terminals suitable for M3 screws.
Tighten the terminal screws to the recommended tightening torque
of approx. 0.5 Nm.
To prevent inductive noise, separate the wiring for signal lines from
that for power lines.
Wiring
Use the crimp terminals suitable for M3 screws shown below.
Unit Stickers
Select the appropriate units from the unit sticker sheets provided
and attach the sticker to the Indicator.
Note: When using for meters, such as weighing meters, use the units
specified by regulations on weights and measures.
Mounting Method
1. Insert the K3HB into the mounting cutout in the panel.
2. Insert watertight packing around the Unit to make the mounting
watertight.
3. Insert the adapter into the grooves on the left and right sides of
the rear case and push until it reaches the panel and is fixed in
place.
LCD Field of Vision
The K3HB is designed to have the best visibility at the angles shown
in the following diagram.
Watertight Cover
Y92A-49N
Rubber Packing
K32-P1
If the rubber packing is lost or damaged, it can
be ordered using the following model number:
K32-P1.
(Depending on the operating environment
deterioration, contraction, or hardening of the
rubber packing may occur and so, in order to
ensure the level of waterproofing specified in
NEMA4, periodic replacement is
recommended.)
Note: Rubber packing is provided with the
Controller.
5.8 mm max.
5.8 mm max.
Watertight
packing
Adapter
10°
30°
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omrons analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyers application or use of the Product. At Buyers request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyers application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2014.2
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2014 All Right Reserved.
Mouser Electronics
Authorized Distributor
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K35-2 K33-FLK3B K33-B K33-FLK1B K33-L2B K35-4 K3HB-VLC 24VAC/VDC K34-DRT K34-T2 K33-L1B K35-
3