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Temperature Indicator
K3HB-H
CSM_K3HB-H_DS_E_13_3
New High-speed, High-precision Temperature
Indicator
• Visual confirmation of judgement results through display colors that
switch between red and green. *1
• Capable of high-speed sampling at 50 times per second (20 ms).
• High-resolution of 0.01°C with platinum-resistance thermometer Pt100
input. Thermocouple sensor inputs also support a resolution of 0.1°C for
all ranges.
• Temperature input shift is easily set using two points.
Display
Input
compensation
value 2
After
compensation
Input
compensation
value 1
Before
compensation
0
Input
compensation
input value 1
Input
compensation
input value 2
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Input
• Series expanded to include DeviceNet models. *2
• UL certification approval (Certification Mark License).
• CE Marking conformance by third party assessment body.
• Water-resistant enclosure conforms to NEMA 4X (equivalent
to IP66).
*1 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.
*2 DeviceNet models have a depth of 97 mm.
Refer to Safety Precautions for All Digital Panel Meters.
Model Number Structure
■ Model Number Legend
Base Units and Optional Boards can be ordered individually or as sets.
Base Units
K3HB-H@
1
Base Units with Optional Boards
K3HB-H@-@@@
5
1. Input Sensor Code
TA: Temperature input
Thermocouple input/Platinum-resistance thermometer input
5. Supply Voltage
100-240 VAC: 100 to 240 VAC
24 VAC/VDC: 24 VAC/VDC
1 2 3 4
5
2. Sensor Power Supply/Output Type Code
None:
CPA:
None
Relay output (PASS: SPDT) + Sensor power supply
(12 VDC +/−10%, 80 mA) (See note 1.)
Linear current output (0 to 20 or 4 to 20 mA DC) + Sensor power supply
L1A:
(12 VDC +/−10%, 80 mA) (See note 2.)
L2A:
Linear voltage output (0 to 5, 1 to 5, or 0 to 10 VDC) + Sensor power
supply (12 VDC +/−10%, 80 mA) (See note 2.)
A:
Sensor power supply (12 VDC +/−10%, 80 mA)
FLK1A: Communications (RS-232C) + Sensor power supply
(12 VDC +/−10%, 80 mA) (See note 2.)
FLK3A: Communications (RS-485) + Sensor power supply
(12 VDC +/−10%, 80 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
K33-@
2
Relay/Transistor Output Boards
K34-@
3
Event Input Boards
K35-@
4
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:
1:
2:
3:
4:
None
5 inputs (M3 terminal blocks), NPN open collector
8 inputs (10-pin MIL connector), NPN open collector
5 inputs (M3 terminal blocks), PNP open collector
8 inputs (10-pin MIL connector), PNP open collector
Note: The following combinations are not possible.
• Communications (FLK@A) + DeviceNet (DRT)
• Communications (FLK@A) + BCD output (BCD)
• Linear current/voltage (L@A) + DeviceNet (DRT)
1
K3HB-H
Accessories (Sold Separately)
K32-DICN: Special Cable (for event inputs, with 8-pin connector)
K32-BCD: Special BCD Output Cable
Watertight Cover
Rubber Packing
Model
Model
Y92A-49N
K32-P1
Note: Rubber packing is provided with the Controller.
Specifications
■ Ratings
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
Platinum-resistance thermometer: Pt100
Thermocouple: K, J, T, E, L, U, N, R, S, B, W
A/D conversion method
Delta-Sigma method
External power supply
See Sensor Power Supply/Output Type Codes
Event inputs
(See note 2.)
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.
Timing input
Startup compensa- NPN open collector or no-voltage contact signal
tion timer input
ON residual voltage: 2 V max.
ON current at 0 Ω: 4 mA max.
Hold input
Max. applied voltage: 30 VDC max.
OFF leakage current: 0.1 mA max.
Reset 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; not 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
Temperature input shift, measurement operation selection, averaging, previous average value comparison,
zero-limit, output hysteresis, output OFF delay, output test, 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, instruction manual. DeviceNet models also include
a DeviceNet connector (Hirose HR31-5.08P-5SC(01)) and crimp terminals (Hirose HR31-SC-121) (See note
3.)
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.
2
K3HB-H
■ Characteristics
Display range
−19,999 to 99,999
Accuracy (at 23±5°C)
Thermocouple input: (±0.3% PV or ±1°C, whichever is larger) ± 1 digit max. (See note.)
Platinum resistance thermometer input: (±0.2% PV or ±0.8°C, whichever is larger) ± 1 digit max.
Sampling period
20 ms (50 times/second)
Comparative output response time Platinum-resistance thermometer input range: 120 ms max.
Thermocouple input range: 180 ms max.
(The time until the comparative output is output when there is a forced sudden change in the input signal
from 15% to 95% or 95% to 15%.)
Linear output response time
Platinum-resistance thermometer input range: 170 ms max.
Thermocouple input range: 230 ms max.
(The time until the final analog output is reached when there is a forced sudden change in the output signal
from 15% to 95% or 95% to 15%.)
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: EN61326-1 Industrial electromagnetic environment
Electromagnetic radiation interference
CISPR 11 Group 1, Class A
Terminal interference voltage
CISPR 11 Group 1, Class A
EMS: EN61326-1 Industrial electromagnetic environment
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)
Note: K, T, N (–100°C or less): ±2°C ±1 digit max.
U, L: ±2°C ±1 digit max.
B (400°C max.): Nothing specified.
R, S (200°C max.): ±3°C ±1 digit max.
W: (±0.3% PV or ±3°C whichever is larger) ±1 digit max.
3
K3HB-H
■ Input Ranges
Platinum-resistance Thermometer/Thermocouple
Input type
Platinumresistance
thermometer
Name
Pt100
Connected
terminals
Temperature
range
(°C)
Thermocouple
E4
E5
K
J
T
E
L
E6
E5
U
N
B
W
(W/Re
5-26)
2300.0
1700.0 1700.0 1800.0
1800
900
S
E6
2300
1300
R
1300.0
1300.0
850.0
850.0
850.0
800
700
500.0
600
600.0
400.0
400
400.0
400.0
150.00
200
100
100.0
0
0.0
−100
−200
Setting code
Minimum
setting unit
(comparative
set value)
−20.0 −100.0 −20.0
−200.0 −150.00 −200.0
0-pt 1-pt
2-k
4-j
0.0
11-r
12-s
0.0
−100.0
−200.0
3-k
0.0
5-j
6-t
−200.0 −200.0
7-e
0.1°C 0.01°C
8-l
9-u
10-n
13-b
14-w
0.1°C
The range shown in dark shading indicates the factory setting.
Celsius/Fahrenheit Correlation Values and Setting/Specified Ranges
Input type
Setting range
Indication range
°C
°F
°C
°F
Pt100 (1)
−200.0 to 850.0
−300.0 to 1500.0
−305.0 to 955.0
−480.0 to 1680.0
Pt100 (2)
−150.00 to 150.00
−199.99 to 300.00
−180.00 to 180.00
−199.99 to 350.00
K (1)
−200.0 to 1300.0
−300.0 to 2300.0
−350.0 to 1450.0
−560.0 to 2560.0
K (2)
−20.0 to 500.0
0.0 to 900.0
−72.0 to 552.0
−90.0 to 990.0
J (1)
−100.0 to 850.0
−100.0 to 1500.0
−195.0 to 945.0
−260.0 to 1660.0
J (2)
−20.0 to 400.0
0.0 to 750.0
−62.0 to 442.0
−75.0 to 825.0
T
−200.0 to 400.0
−300.0 to 700.0
−260.0 to 460.0
−400.0 to 800.0
E
0.0 to 600.0
0.0 to 1100.0
−60.0 to 660.0
−110.0 to 1210.0
L
−100.0 to 850.0
−100.0 to 1500.0
−195.0 to 945.0
−260.0 to 1660.0
U
−200.0 to 400.0
−300.0 to 700.0
−260.0 to 460.0
−400.0 to 800.0
N
−200.0 to 1300.0
−300.0 to 2300.0
−350.0 to 1450.0
−560.0 to 2560.0
R
0.0 to 1700.0
0.0 to 3000.0
−170.0 to 1870.0
−300.0 to 3300.0
S
0.0 to 1700.0
0.0 to 3000.0
−170.0 to 1870.0
−300.0 to 3300.0
B
100.0 to 1800.0
300.0 to 3200.0
−70.0 to 1970.0
10.0 to 3490.0
W
0.0 to 2300.0
0.0 to 4100.0
−230.0 to 2530.0
−410.0 to 4510.0
4
K3HB-H
Common Specifications
■ Event Input Ratings
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.
■ Output Ratings
Contact Output
Item
Transistor Output
Resistive loads
(250 VAC, cosφ=1;
30 VDC, L/R=0 ms)
Rated load
Inductive loads
(250 VAC, closed
circuit, cosφ=0.4;
30 VDC, L/R=7 ms)
5 A at 250 VAC
5 A at 30 VDC
Maximum load voltage
24 VDC
Maximum load current
50 mA
Leakage current
100 μA max.
1 A at 250 VAC
1 A at 30 VDC
Mechanical life 5,000,000 operations
expectancy
Electrical life
expectancy
100,000 operations
Linear Output
Item
0 to 20 mA
Allowable load impedance
500 Ω max.
Resolution
Approx. 10,000
Output error
±0.5%FS
4 to 20 mA
Serial Communications Output
Item
RS-232C, RS-485
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
Note: For details on serial and DeviceNet communications, refer to
the Digital Indicator K3HB Communications User's Manual
(Cat.No. N129).
1 to 5 V
0 to 10 V
±0.5%FS (1 V or less: ±0.15 V; not output for 0 V or less)
BCD Output I/O Ratings
(Input Signal Logic: Negative)
Communications method Half duplex
Synchronization method
0 to 5 V
5 kΩ min.
I/O signal name
Inputs
REQUEST
HOLD
MAX
MIN
RESET
Outputs DATA
POLARITY
OVER
DATA VALID
RUN
HH
H
PASS
L
LL
Item
Rating
Input signal
No-voltage
contact input
Input current for
no-voltage input
10 mA
Signal ON voltage 1.5 V max.
level
OFF voltage 3 V min.
Maximum load
voltage
Maximum load
current
Leakage current
Maximum load
voltage
Maximum load
current
Leakage current
24 VDC
10 mA
100 μA max.
24 VDC
50 mA
100 μA max.
Note: For details on serial and DeviceNet communications, refer to
the Digital Indicator K3HB Communications User's Manual
(Cat.No. N129).
5
K3HB-H
DeviceNet Communications
Communications protocol
Conforms to DeviceNet
Supported communi- Remote I/O communications
cations
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)
6m
39 m
250 Kbps
100 m
(250 m)
6m
78 m
125 Kbps
100 m
(500 m)
6m
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
■ Internal Block Diagram
Analog input
Input
circuit
ADC
Keys
EEP-ROM
Indications
• Input circuit
• Output circuit
• Transistor
output circuit
Drive
circuit
Drive
circuit
Event input
Digital input
circuit
Waveform
shaping circuit
Linear output
Linear output
circuit
Drive
circuit
Sensor power
supply
Filter
BCD
BCD I/O
Microcomputer
Drive
circuit
Transistor
output
Relay output
X
Drive
circuit
DeviceNet
circuit
DeviceNet
Drive
circuit
Communications
driver
Communications
VDD
VO
Power supply circuit (isolated)
VCOM
VO
DC-DC
Converter (isolated)
Power supply
6
K3HB-H
■ Power Supply Derating Curve for Sensor (Reference Value)
With 12 V
With 10 V
Max. current (mA)
140
Max. current (mA)
140
1
1
120
120
100
100
80
80
60
60
40
40
20
20
0
−20
−10
0
10
20
30
40
50
0
−20
60
−10
0
10
20
30
40
50
60
Ambient temperature (°C)
Ambient temperature (°C)
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 occasionally cause deterioration or damage to internal components.
■ Component Names and Functions
PV display
Max/Min status indicator
Displays PVs, maximum values,
minimum values, parameter
names, and error names.
Turns ON when the maximum value or minimum value is
displayed in the RUN level.
Level/bank display
Position meter
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.
Displays the position of the PV with
respect to a desired scale.
SV display
Comparative output
status indicators
HH
Display the status of comparative outputs.
H
P
L
LL
Displays SV and monitor values.
Max
Min
L
T-ZR CMW
Zero Hold
TG
HH
H
T
LL
L
Status indicators
Display
Hold
SV display status indicators
MAX/MIN
Function
LEVEL
MODE
SHIFT
Turns ON/OFF when hold input turns
ON/OFF.
UP
Display
TG
HH, H,
L, LL
MAX/MIN Key
Used to switch the
display between the
PV, maximum value,
and minimum value and
to reset the maximum
and minimum values.
LEVEL Key
Used to switch level.
MODE Key
Used to switch the
parameters displayed.
SHIFT Key
Used to change
parameter settings.
When changing a set
value, this key is used
to move along the
digits.
Function
Turns ON when the timing signal turns
ON. Otherwise OFF.
In RUN level, turn ON when the
comparative set values HH, H, L, and
LL are displayed.
UP Key
When changing a set value,
this key is used to change
the actual value.
7
K3HB-H
■ 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
Continuous Data Output
20-ms pulse min. (50 ms max.)
REQ.
MAX.MIN.
REQ.
MAX.MIN.
DATA
DATA
All data "High"
All data "High"
Data 1
Data 2
All data "High"
Data
DATA
VALID
DATA
VALID
Approx.
30 ms
40 ms
40 ms
Approx.
30 ms
16 ms
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.
24 ms
64 ms
40 ms
24 ms
64 ms
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.
REQ. (1)
K3HB
(1)
Programmable
Controller
REQ. (2)
K3HB
(2)
REQ. (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.
K3HB
(3)
(1)
DATA
(2)
(3)
DATA
VALID
(See note.)
(See note.)
(See note.)
Note: Leave 20 ms min. between DATA VALID turning OFF and the REQUEST signal.
Programmable Controller Connection Example
Display Unit Connection Example
Digital Indicator
Digital Indicator
Connector pin No. (See note.)
1.COMMON
COM
2.1
3.2
IN
2.1
IN
3.2
10°
5.8
Connector pin No. (See note.)
1.COMMON
Internal circuit
4.4
SYSMAC Programmable Controller
DC Input Unit
IN
IN
4.4
5.8
23.DATA VALID
24.RUN
10°
23.DATA VALID
IN
24.RUN
IN
To 101
To 102
240 Ω
240 Ω
240 Ω
25.COMMON
Short26.REQUEST circuit
240 Ω
Internal circuit
+5 V
Transistor Output Unit
OUT
30.RESET
OUT
31.POLARITY
(+/− polarity)
COM
(0 V)
+5 V
240 Ω
240 Ω
30.RESET
240 Ω
240 Ω
24 VDC
31.POLARITY
(+/− polarity)
V
O
D
C
B
A
DP
LE
V
O
D
C
B
A
DP
LE
V
O
D
C
B
A
DP
LE
V
O
26.REQUEST
Internal circuit
25.COMMON
8
8
8
SEC
M7E-01D@N2, 01H@N2
+24 V
0V
<M7E Digital Display Unit>
DC power
supply
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
8
K3HB-H
■ Connections
Terminal Arrangement
Note: Insulation is used between signal input, event input, output, and power supply terminals.
A
A Operating Power Supply
B
C
D
E
1
2
3
100 to 240 VAC
24 VAC/ VDC
4
5
6
A1
A2
*Check the required power supply type.
B Sensor Power Supply/Output
Sensor power supply +
PASS output
C Relays, Transistors, BCD and DeviceNet
B1
Relay Outputs
<C1>
B2
Sensor power supply
12 VDC 80 mA
10 VDC 100 mA
B3
N/C B4
+
B5
−
B6
C1
H
L
Sensor power supply +
linear output
0-5/1-5/
N/C
0-10 V
0-20/
N/C
4-20 mA
10 VDC 100 mA
12 VDC 80 mA
12 VDC 80 mA
<K33L2B>
<K33L1B>
<K33L2A>
<K33L1A>
H
C2
HH
C1
H
C2
NPN
DeviceNet Connector (Included)
<DRT>
PNP
PASS C3
L
C4
L
C4
C5
LL
C5
LL
C5
COM C6
COM C6
B1
− B2
+
B3
0-20/
4-20 mA
10 VDC 100 mA
N/C
C1
C4
C6
− B4
+
B5
− B6
BCD (NPN Open Collector): BCD
Sensor power supply
+
0-5/1-5/
N/C
0-10 V
HH
Transistor Outputs
<T1> <T2>
COM C3
C3
<K33CPA>
<K33CPB>
C2
Relay Outputs
<C2>
1 2 3 4 5
PASS
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.
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)
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.
Sensor power supply
B1
B2
Contact output
B3
12 VDC 80 mA
10 VDC 100 mA
B4
B5
5V
HH
HH
H
H
Sensor power supply +
communications
L
L
LL
LL
B (+)
SD
B (+) SD
B1
PASS
PASS
A (−)
RD
A (−) RD
B2
B (+)
SG
B (+) SG
B3
A (−)
N/C
A (−) N/C
10 VDC 100 mA
B6
Transistor Output
(NPN Open Collector)
10 VDC 100 mA
+
Sensor power supply
N/C
−
B4
+
−
RS-485 RS-232C RS-485 RS-232C
<K33- <K33<K33- <K33FLK3B> FLK1B> FLK3A> FLK1A>
B5
B6
Sensor power supply
12 VDC 80 mA
<K33-A>
12 VDC 80 mA
<K33-B>
Safety Standards Conformance
• 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.
• The K3HB-XVA@@ complies with UL standards when the applied input
voltage is within the range 0 to 150 VAC.
9
K3HB-H
E Analog Input
Process Indicator
K3HB-X
Weighing Indicator
K3HB-V
Temperature Indicator
K3HB-H
Linear Sensor Indicator
K3HB-S
AC voltage only
E1 N/C
A, B
E1 N/C
E2
A
N/C
E2
E3
B
C
E3
B
E4
C
D
E4
C
E5
D
N/C
E5
D
COM
E6 COM
E1
A
N/C
E1 Input B
Current input
E2
E2 Input A
E3
A
Pt
E4
-
E3 COM
E4 Input A
Voltage input
E5
E5 Input B
B TC
E6 COM
B' +
E6 COM
N/C E6
D Event Input
• Use terminal pin D6 as the common terminal.
• Use NPN open collector or no-voltage contacts for event input.
PNP types are also available.
Models with Terminal Blocks
<K35-1><K35-3>
D1 TIMING
12 V
D2 S-TMR
S-TMR: D2
HOLD: D3
RESET: D4
D3 HOLD
4.7 kΩ
D4 RESET
12 V
TIMING
D5 ZERO*
560 Ω
D1
750 Ω
3.9 kΩ
D6 COM
D6
Models with Connectors
<K35-2><K35-4>
1: TIMING
1
3: HOLD
5: ZERO
7: BANK4
9: BANK1 9
D6
COM
COM
2: S-TMR
4: RESET
6: COM
8: BANK2
10 10: COM
2
• Applicable Connector (Sold separately)
XG4M-1030 (OMRON)
• Special Cable (Sold separately)
K32-DICN (OMRON)
(XG4M-1030 with 3 m cable)
* Excluding the K3HB-H
BCD Output Cable
Model
Shape
K32-BCD
Pin arrangement
Connected device end
(PLC, display device, etc.)
K3HB end
300 mm
38 mm
Cover:
HDR-E50LPA5
(manufactured by Honda Tsushin Co., Ltd.)
Connector: HDR-E50MAG1
(manufactured by Honda Tsushin Co., Ltd.)
46.5 mm
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)
COMMON
1
1
100 2
4
8
1
2
1
10 4
8
1
2
102
4
8
1
103 2
4
8
1
104 2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
4 104
8
OVER
DATA VALID
RUN
COMMON
REQUEST
MAX REQ.
MIN REQ.
HOLD
RESET
POLARITY
HH
H
PASS
L
LL
COMMON
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
Appearance
K32-DICN
9
10
1
2
Cable marking
3,000 mm
(3 m)
Wiring
Pin No.
1
2
3
4
5
6
7
8
9
10
Signal name
N/C
S-TMR
HOLD
RESET
−
COM
BANK4
BANK2
BANK1
COM
10
K3HB-H
■ Main Functions
Measurement
Timing Hold
Normal
Sampling Hold
• Continuously performs measurement and always outputs based on
comparative results.
• Holds the measurement at the rising edge of the TIMING signal.
Input
Sampling hold value
Input
H comparative set value
Measurement value
Measurement value
Time
Time
H output
Peak-to-peak Hold
Peak Hold/Bottom Hold
• Measures the maximum (or minimum) value in a specified period.
Input
TIMING ON
input OFF
Peak hold value
• Measures the difference between the maximum and minimum values in a specified period.
Input
Peak-to-peak value
(b2−a2)
(b1−a1)
Measurement value
Measurement value
b1
a1
Bottom hold value
'b2
'a2
Time
Time
TIMING ON
input OFF
TIMING ON
input OFF
Standby Sequence
Turns the comparative output OFF until the measurement value
enters the PASS range.
Average Processing
Average processing of input signals with extreme changes or noise
smooths out the display and makes control stable.
Previous Average Value Comparison
Slight changes can be removed from input signals to detect only
extreme changes.
Temperature Input Shift
Shifts the temperature input value.
11
K3HB-H
■ Input Compensation/Display
Display Value Selection
Zero-trimming
Compensates for mild fluctuations in input signals due to factors
such as sensor temperature drift, based on OK (PASS) data at measurement. (This function can be used with sampling hold, peak hold,
or bottom hold.)
Zero-limit
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 current display value can be selected from the present value, the
maximum value, and the minimum value.
Step Value
It is possible to specify (i.e., restrict) the values that the smallest displayed digit can change by. For example, if the setting is 2, the smallest 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.
Interruption Memory
Display
• 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).
Zero-limit
setting
Input
Display Refresh Period
The display refresh period can be lengthened to reduce flickering
and thereby make the display easier to read.
Display Color Selection
Values can be displayed in either red or green. With comparative output 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).
Example) Setting: grn-r
Red
H
Green
P
100.05
110.00
Comparative set value L
L
110.01
110.00
Comparative set value H
99.87
110.00
Red
12
K3HB-H
■ Output
Comparative Output Pattern
Hysteresis
The output pattern for comparative outputs can be selected. In addition 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.)
Prevents comparative output chattering when the measurement
value fluctuates slightly near the set value.
Comparative
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Standard Output
Measurement
Comparative
value
set value HH
Higher Comparative
Measurement
value
Higher
Comparative set value H
Lower
Comparative output H
set value H
Comparative
set value L
Lower Comparative
Hysteresis
Hysteresis
Comparative set value L
set value LL
Output HH
ON Output HH
OFF Output H
Output H
Output PASS
Output PASS
Output L
Output L
Output LL
Output LL
Comparative
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Level Output
Example: Comparative Output Pattern (Standard Output)
Zone Output
ON
OFF
Comparative output L
Startup Compensation Timer
Measurement can be stopped for a set time using external input.
Measurement
value
Higher
Output HH
Output H
Input
H comparative set value
Lower
ON
OFF
Time
Output PASS
Output L
Startup
compensation
time set time
H output
Output LL
H input
Output Logic
PASS Output Change
Reverses the output operation of comparative outputs for comparative results.
Comparative results other than PASS and error signals can be output
from the PASS output terminal.
■ Dimensions
101.2
91
Terminal cover (included)
Character Size for Main Display (mm)
PV display
SV display
3.5
(112)
7.6
75 min.
92+0.8
0
45+0.6
0
12
1.3
95 *1
2
96
120 min. *2
4.9
14.2
100
Panel Cutout Dimensions
*2. Leave a distance of at least 140 mm when using
the Watertight Cover Y92A-49N.
44.8
48
Note: Mounting Recommended Panel
Thickness 1 to 8 mm.
Mount the product horizontally.
*1. DeviceNet models: 97 mm
Terminal: M3, Terminal Cover: Accessory
13
K3HB-H
■ Wiring Precautions
■ Mounting Method
• For terminal blocks, use the crimp terminals suitable for M3 screws.
• Tighten the terminal screws to the recommended tightening torque
of approx. 0.5 N⋅m.
• To prevent inductive noise, separate the wiring for signal lines from
that for power lines.
1. Insert the K3HB into the mounting cutout in the panel.
2. Insert watertight packing around the Unit to make the mounting
watertight.
Watertight
packing
Wiring
• Use the crimp terminals suitable for M3 screws shown below.
5.8 mm max.
5.8 mm max.
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.
Unit Stickers
Adapter
• Select the appropriate units from the unit sticker sheets provided
and attach the sticker to the Indicator.
■ LCD Field of Vision
Note: When using for meters, such as weighing meters, use the units
specified by regulations on weights and measures.
The K3HB is designed to have the best visibility at the angles shown
in the following diagram.
10°
30°
■ Watertight Cover
■ Rubber Packing
Y92A-49N
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.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
14
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 Omron’s 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 Buyer’s application or use of the Product. At Buyer’s 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 Buyer’s 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.
2016.5
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 2016 All Right Reserved.