K3HBRNB 24VACVDC

**Rotary Pulse Indicator K3HB-R** 

CSM_K3HB-R_DS_E_15_2 

## **Digital Rotary Pulse Meter Capable of 50 kHz Measurements** 

- Visual confirmation of judgement results through display colors that switch between red and green. * 1 

- Measures High-speed Pulses at 50 kHz. 

Provides high-speed pulse measurements up to 50 kHz of rotary encoder or ON/OFF pulse signals and can perform rotating measurement of high-speed rotating objects. 

**Note:** No-voltage contacts of up to 30 Hz are supported. 

- Six Measurement Operations Including Rotation (rpm)/Circumferential Speed, Ratio, and Cumulative 

One Rotary Pulse Meter has 6 rotary pulse measurement functions to support a variety of pulse measurement applications. Select the best function for your application from the following: Rotation (rpm)/circumferential speed/instantaneous flowrate (value proportional to frequency), absolute ratio, error ratio, error, flow rate ratio, and passing speed (value inversely proportional to frequency). 

- DeviceNet models added to the series. * 2 

- *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. 

For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 

- *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-R** @ C4 

**1 5** 

**1. Input Sensor Code** 

NB: NPN input/voltage pulse input PB: PNP input 

**5. Supply Voltage** 

   - 100-240 VAC:100 to 240 VAC 

   - 24 VAC/VDC: 24 VAC/VDC 

## **Optional Boards** 

## **Sensor Power Supply/Output Boards** 

## **K33-** @ 

**2** 

**Relay/Transistor Output Boards** 

**K34-** @ 

**3** 

## **Event Input Boards** 

**K35-** @ 

**4** 

## **Base Units with Optional Boards** 

**K3HB-R** @ Ed **-** @@@ **1 2 3 4 5** 

## **2. Sensor Power Supply/Output Type Code** 

None: None CPA: Relay output (PASS: SPDT) + Sensor power supply (12 VDC±10%, 80 mA) (See note 1.) 

L1A: Linear current output (0 to 20 or 4 to 20 mA DC) + Sensor power supply (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/RS485 communications, a linear output, or DeviceNet communications. 

## **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 @ A) + DeviceNet (DRT) 

- Communications (FLK @ A) + BCD output (BCD) 

- Linear current/voltage (L @ A) + DeviceNet (DRT) 

**1** omrRONn ~~a~~ 

**K3HB-R** 

## **Accessories (Sold Separately)** 

K32-DICN: Special Cable (for event inputs with 8-pin connector) 

K32-BCD: Special BCD Output Cable 

## **Watertight Cover** 

**Model** 

Y92A-49N 

## **Rubber Packing** 

**Model** K32-P1 **Note:** Rubber packing is provided with the Controller. 

## **S ecifications p** 

## ■ **Ratings** 

|■**Ratings**|■**Ratings**||
|---|---|---|
|**Supply voltage**||100 to 240 VAC, 24 VAC/VDC, DeviceNet power supply: 24 VDC|
|**Allowable power supply voltage**<br>**range**||85% to 110% of the rated power supply voltage, DeviceNet power supply: 11 to 25 VDC|
|**Power consumption**<br>**(See note 1.)**||100 to 240 VAC: 18 VA max. (max. load)<br>24 VAC/DC: 11 VA/7 W max. (max. load)|
|**Current consumption**||DeviceNet power supply: 50 mA max. (24 VDC)|
|**Input**||No-voltage contact, voltage pulse, open collector|
|**External power supply**||12 VDC ±10%, 80 mA (models with external power supply only)|
|**Event inputs**<br>**(See note 2.)**|**Startup compen-**<br>**sation timer input**|NPN open collector or no-voltage contact signal<br>ON residual voltage: 2 V max.<br>ON current at 0Ω: 4 mA max.<br>Max. applied voltage: 30 VDC max.<br>OFF leakage current: 0.1 mA max.|
||**Hold input**||
||**Reset input**||
||**Bank input**||
|**Output ratings**<br>**(depends on**<br>**the model)**|<br>**Relay output**|250 VAC, 30 VDC, 5 A (resistive load)<br>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: 100μA max.|
||**Linear output**|Linear output 0 to 20 mA DC, 4 to 20 mA DC:<br>Load: 500Ωmax, Resolution: Approx. 10,000, Output error: ±0.5% FS<br>Linear output 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC:<br>Load: 5 kΩmax, Resolution: Approx. 10,000, Output error: ±0.5% FS<br>(1 V or less: ±0.15 V; no output for 0 V or less)|
|**Display method**||Negative LCD (backlit LED) display<br>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, output hysteresis, output OFF delay, output test,<br>teaching, display value selection, display color selection, key protection, bank selection, display refresh period, max-<br>imum/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 De-<br>viceNet 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. 

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**K3HB-R** 

## ■ **Characteristics** 

|■**Characteristics**|■**Characteristics**||
|---|---|---|
|**Display range**||−19,999 to 99,999|
|**Measurement accuracy**<br>**(at 23±5**°**C)**||Functions F1, F6: ±0.006% rgd ±1 digit (for voltage pulse/open collector sensors)<br>Functions F2 to F5: ±0.02% rgd ±1 digit (for voltage pulse/open collector sensors)|
|**Measurement range**||Functions F1 to F6: 0.5 mHz to 50 kHz (for voltage pulse/open collector sensors)|
|**Input signals**||Contact input (dry contact input) (30-Hz max. with ON/OFF pulse width of 15 ms min.)<br>No contact voltage pulse (50-KHz max. with ON/OFF pulse width of 9 µs min.; ON voltage: 4.5 to 30 V;<br>OFF voltage:−30 to 2 V; input impedance: 10 kΩ)<br>Open collector (50-KHz max. with ON/OFF pulse width of 9µs min.)|
|**Connectable sensors**||ON residual voltage: 3 V max.<br>OFF leakage current:1.5 mA max.<br>Load current:<br>Must have a switching capacity of 20 mA or higher.<br>Must be able to properlyswitch load currents of 5 mA or less.|
|**Comparative output response**<br>**time(transistor output)**||Functions F1 to F6: 100 ms max. (time until the comparative output is made when there is a forced sudden<br>change in the input signal from 15% to 95% or 95% to 15%.)|
|**Linear output response time**||Functions F1 to F6: 110 ms max. (time until the final analog output value is reached when there is a forced<br>sudden change in the input signal from 15% to 95% or 95% to 15%.)|
|**Insulation resistance**||20 MΩmin.(at 500 VDC)|
|**Dielectric strength**||2,300 VAC for 1 min between external terminals and case|
|**Noise immunity**||100 to 240 VAC models:<br>±1,500 V at power supply terminals in normal or common mode<br>(waveform with 1-ns rising edge and pulse width of 1μs/100 ns)<br>24 VAC/VDC models:<br>±1,500 V at power supply terminals in normal or common mode<br>(waveform with 1-ns risingedge andpulse width of 1μs/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/s2for relayoutputs) 3 times each in 3 axes, 6 directions|
|**Weight**||Approx. 300g(Base Unit only)|
|**Degree of**<br>**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)<br>Number of rewrites: 100,000|
|**Applicable standards**||UL61010-1, CSA C22.2 No.61010-1-04<br>EN61010-1 (IEC61010-1): Pollution degree 2/Overvoltage category II<br>EN61326-1|
|**EMC**||EMI: EN61326-1 Industrial electromagnetic environment<br>Electromagnetic radiation interference<br>CISPR 11 Group 1, Class A<br>Terminal interference voltage<br>CISPR 11 Group 1, Class A<br>EMS: EN61326-1 Industrial electromagnetic environment<br>Electrostatic Discharge Immunity<br>EN61000-4-2: 4 kV (contact), 8 kV (in air)<br>Radiated Electromagnetic Field Immunity<br>EN61000-4-3: 10 V/m 1 kHz sine wave amplitude modulation (80 MHz to 1 GHz, 1.4 to 2 GHz)<br>Electrical Fast Transient/Burst Noise Immunity<br>EN61000-4-4: 2 kV (power line), 1 kV (I/O signal line)<br>Surge Immunity<br>EN61000-4-5: 1 kV with line (power line), 2 kV with ground (power line)<br>Conducted Disturbance Immunity<br>EN61000-4-6: 3 V (0.15 to 80 MHz)<br>Power Frequency Magnetic Immunity<br>EN61000-4-8: 30 A/m (50 Hz) continuous time<br>Voltage Dips and Interruptions Immunity<br>EN61000-4-11: 0.5 cycle, 0°/180°,100% (rated voltage)|



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**K3HB-R** 

## **O eration p** 

## ■ **Functions (Operating Modes)** 

## **F1 to F6** 

Functions F1 to F6 provide rpm/circumferential speed and other calculation displays by measuring continuous pulses (frequencies). Example 

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|**Function name**|**Function No.**|
|---|---|
|Rpm/circumferential<br>speed|f1|
|Absolute ratio|f2|
|Error ratio|f3|
|Rotational difference|f4|
|Flow rate ratio|f5|
|Passing time|f6|



F1: Displays rotation (rpm) or circumferential speed for one input. 

F2 to F5: Displays the calculation result for two rotation (rpm) speeds. 

F6: Displays the passing time calculated from the circumferential speed and the length of the processing stage for one input. 

The basic principle used by the Digital Indicator to calculate the rotation speed (rpm) display is to count the ON/OFF time (T) for input sensor or other device inputs using the internal system clock, and then automatically calculate the frequency. This frequency (f) is multiplied by 60 and displayed as the rotation (rpm) speed. 

1 Input sensor or other input pulse ON/OFF time (T) = ~~**T**~~ Frequency (f) = T 

**•** Rotation speed (rpm) = f × 60 **•** Circumferential speed = Roll circumference × Rotation speed (rpm) **•** Passing time= Length of processing stage Circumferential speed These calculations are automatically made internally and displayed whenever any input pulse is received. 

|**Function**|**Operation**|**Operation image (application)**|**Operation image (application)**|
|---|---|---|---|
|F1<br>Rpm/<br>circumfer-<br>ential<br>speed/<br>Instanta-<br>neous<br>flowrate|Measures frequency for input A and displays the<br>rotation (rpm) or circumferential speed proportional to<br>the input frequency.<br>Display value D = fa×60× αfa: Input frequency (Hz)<br>N = Pulses per rotation<br>**Calculation Display unit**<br>**Prescale value (**α**)**<br>Rotation<br>speed<br>rpm<br>1/N<br>rps<br>1/60 N<br>Frequency<br>(of input<br>pulse)<br>Hz<br>1/60<br>kHz<br>1/60000<br>Circumfer-<br>ential<br>speed<br>mm/s<br>1000πd/60 N<br>cm/s<br>100πd/60 N<br>m/s<br>πd/60 N<br>m/min<br>πd/N<br>km/h<br>0.06πd/N<br>Instanta-<br>neous<br>flowrate<br>l/min<br>Check the output<br>specifications of the input<br>device and calculate the<br>prescale value from the<br>following equation:<br>Display value D =ƒa×60<br>× α<br>l/h|Measuring roller winding speed|H<br>PASS<br>L<br>OK/NG<br>judgment<br>Measuring motor speed<br>(for product testing)|
||πd = Circumferential length per rotation (m)|||
|F2<br>Absolute<br>ratio|Multiples input B divided by input A (<br>) by 100 and<br>displays the ratio as a percentage (%).<br>Display unit: %<br>B<br>A|Measuring the speed ratio between two rollers<br>H<br>HH<br>PASS<br>L<br>LL<br>Warning||



πd = Circumferential length per rotation (m) 

F2 B Measuring the speed ratio between two rollers Multiples input B divided by input A ( ) by 100 and Absolute A ratio displays the ratio as a percentage (%). HH Display unit: % H PASS L LL Warning 

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**K3HB-R** 

|||**K3HB-R**|**K3HB-R**|
|---|---|---|---|
|**Function**|**Operation**|**Operation image (application)**||
|F3<br>Error ratio|Multiplies the error between input A and input B<br>(<br>−1) by 100 and displays the ratio as a percentage<br>(%).<br>Display unit: %<br>B<br>A|Measuring the line speed error ratio between two conveyors<br>Communications<br>output<br>(remote monitoring)<br>To computer||
|F4<br>Rotational<br>difference|Displays the difference between input A and input B<br>(B−A) as the rotation (rpm) speed error or<br>circumferential speed error.<br>Display unit:<br>rpm, rps, rph,<br>Hz, kHz, mm/s, m/s<br>m/min, km/h<br>l/min, l/h, etc.<br>⎛<br>⎜<br>⎜<br>⎜<br>⎜<br>⎝<br>⎞<br>⎟<br>⎟<br>⎟<br>⎟<br>⎠|Measuring the rotation (rpm)/circumferential speed error (absolute error)<br>between two conveyors<br>H<br>HH<br>PASS<br>L<br>LL<br>Warning||
|||||
|||||
|F5<br>Flow rate<br>ratio|Displays the flow rate ratio of B from inputs A and B<br>(<br>) as a ratio (%).<br>Display unit: %<br>B<br>A+B|Monitoring liquid mixtu|re flow rate ratio|
|F6<br>Passing<br>time|The passing time for the desired distance is displayed<br>by measuring the frequency of input A.<br>Passing time (s) = 1/ƒa× α<br>ƒa: Input frequency (Hz)<br>Set the prescale value for the desired display unit using<br>the following table for reference.<br>N = Pulses per rotation<br>πd = Circumferential length per rotation (m)<br>L = Length of process (m)<br>Display unit:<br>Seconds (s), minutes (min),<br>hours/minutes/seconds (h.min.s),<br>minutes/seconds/tenths of seconds<br>(min.s.1/10s), etc.<br>**Calculation**<br>**Display unit Prescale value (**α**)**<br>Passingtime<br>s<br>L/(πd/N)<br>⎛<br>⎜<br>⎜<br>⎜<br>⎜<br>⎝<br>⎞<br>⎟<br>⎟<br>⎟<br>⎟<br>⎠|Displaying the passing time for a conveyor line<br>H<br>PASS<br>L<br>Warning<br>output<br>Distance||



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**5** 

**K3HB-R** 

## ■ **What Is Prescaling?** 

To make calculations using the input pulse to display rotation (rpm) or circumferential speed, the number of pulses per rotation or the length of the circumference must be multiplied by a certain coefficient. This coefficient is called the prescale value. 

## ■ **What Is the Auto-zero Function?** 

(Set this function before using the Digital Indicator.) 

If a function f1 to f6 is set, the frequency can be force-set to zero if there is no input pulse for a set period. This period is called the autozero time. Set the auto-zero time to slightly longer than the longest input pulse interval. (The display will not easily return to zero if the auto-zero time is too long or left at the default setting.) 

K3HB-R 

Proximity sensor 

Rotation speed (rpm) = f × 60 × a 

f: Input pulse frequency (No. of pulses per second) 

a: Prescale value 

If there are 5 pulses per rotation, then 

a = 1/5 (= 0.2 = 2 × 10[-1] ) 

and an accurate rotation speed (rpm) can be calculated. 

The actual setting is X = 2.0000 (mantissa) and Y = 10[-1] (exponent). 

## **Time Unit Settings** 

|**Time Unit Settings**||
|---|---|
|**Setting**|**Meaning**|
|off|Invalid|
|scal|Prescale value menu setting|
|min|Minute display|
|h.mm.ss|h.mm.ss display|
|mm.ss.d|mm.ss.d display (d = tenths of a second)|



**Note:** Time unit can be set only when passing time (F6) is selected. 

## **Input Type Setting** 

||**NO: Voltage pulse high **|**NC: Voltage pulse low**|
|---|---|---|
|No-contact or<br>voltage pulse<br>input|00|01|
|Contact|10|11|



**Note:** Set to 10 or 11 when there is a large variation in the display. The largest measurement range is 30 Hz. 

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**K3HB-R** 

## **Common S ecifications p** 

## ■ **Event Input Ratings** 

|**K3HB-R**|S-TMR, HOLD, RESET, BANK1, BANK2, BANK4|
|---|---|
|**Contact**|ON: 1 kΩmax., OFF: 100 kΩmin.|
|**No-contact**|ON residual voltage:<br>2 V max.<br>OFF leakage current:<br>0.1 mA max.<br>Load current:<br>4 mA max.<br>Maximum applied voltage: 30 VDC max.|



## ■ **Output Ratings** 

## **Contact Output** 

|**Item**|**Resistive loads**<br>**(250 VAC, cos**φ**=1;**<br>**30 VDC, L/R=0 ms)**|**Inductive loads**<br>**(250 VAC, closed**<br>**circuit, cos**φ**=0.4;**<br>**30 VDC, L/R=7 ms)**|
|---|---|---|
|**Rated load**|5 A at 250 VAC<br>5 A at 30 VDC|1 A at 250 VAC<br>1 A at 30 VDC|
|**Mechanical life**<br>**expectancy**|5,000,000 operations||
|**Electrical life**<br>**expectancy**|100,000 operations||



## **Transistor Outputs** 

|**Maximum load voltage**|24 VDC|
|---|---|
|**Maximum load current**|50 mA|
|**Leakage current**|100μA max.|



## **Linear Output** 

|**Linear Output**||||||
|---|---|---|---|---|---|
|**Item**<br>**Outputs**|**0 to 20 mA**|**4 to 20 mA**|**0 to 5 V**|**1 to 5 V**|**0 to 10 V**|
|**Allowable load impedance**|500Ωmax.||5 kΩmin.|||
|**Resolution**|Approx. 10,000|||||
|**Output error**|±0.5% FS||±0.5% FS<br>(±0.15 V for 1 V or less and no output for 0 V)|||



## **Serial Communications Output** 

|**Item**<br>**Type**|**RS-232C, RS-485**|
|---|---|
|**Communications method**|Half duplex|
|**Synchronization method**|Start-stop synchronization (asynchronous)|
|**Baud rate**|9600/19200/38400 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|



## **BCD Output I/O Ratings (Input Signal Logic: Negative)** 

|**I/O signal name**|**I/O signal name**|**Item**|**Item**|**Rating**|
|---|---|---|---|---|
|**Inputs**|REQUEST<br>HOLD<br>MAX<br>MIN<br>RESET|Input signal||No-voltage<br>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<br>POLARITY<br>OVER<br>DATA VALID<br>RUN|Maximum load voltage||24 VDC|
|||Maximum load current||10 mA|
|||Leakage current||100μA max.|
||HH<br>H<br>PASS<br>L<br>LL|Maximum load voltage||24 VDC|
|||Maximum load current||50 mA|
|||Leakage current||100μA max.|



Refer to the _K3HB Communications User's Manual_ (Cat. No. N129) for details on serial and DeviceNet communications. 

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**K3HB-R** 

## **DeviceNet Communications** 

|**Communications protocol**|**Communications protocol**|Conforms to DeviceNet|
|---|---|---|
|**Supported**<br>**communications**|**Remote I/O**<br>**communications**|Master-Slave connection (polling, bit-strobe, COS, cyclic)<br>Conforms to DeviceNet communications standards.|
||**I/O allocations**|Allocate any I/O data using the Configurator.<br>Allocate any data, such as DeviceNet-specific parameters and variable area for Digital Indicators.<br>Input area: 2 blocks, 60 words max.<br>Output area: 1 block, 29 words max.<br>(The first word in the area is always allocated for the Output Execution Enabled Flags.)|
||**Message**<br>**communications**|Explicit message communications<br>CompoWay/F communications commands can be executed<br>(usingexplicit 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**||The values in parentheses are for Thick Cable.<br>**Baud rate**<br>**Network length**<br>**(max.)**<br>**Drop line length**<br>**(max.)**<br>**Total drop line length**<br>**(max.)**<br>500 Kbps<br>100 m max.<br>(100 m max.)<br>6 m max.<br>39 m max.<br>250 Kbps<br>100 m max.<br>(250 m max.)<br>6 m max.<br>78 m max.<br>125 Kbps<br>100 m max.<br>(500 m max.)<br>6 m max.<br>156 m max.|
|**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|



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**8** 

**K3HB-R** 

## **Connections** 

## ■ **External Connection Diagrams** 

## **Terminal Arrangements** 

**Note:** Refer to _Internal Block Diagram_ on page 11 for information on isolation. 

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A B C D E<br>A Operating Power Supply 1<br>2<br>100 to 240 VAC 3<br>24 VAC/VDC<br>4<br>5<br>A1<br>6<br>A2<br>*Check the required power supply type.<br>B Sensor Power Supply/Output<br>Sensor power supply + PASS output C Relays, Transistors, BCD and DeviceNet<br>B1<br>PASS B2 Relay Outputs Relay Outputs Transistor Outputs DeviceNet Connector (Included)<br><C1> <C2> <T1> <T2> <DRT><br>B3<br>NPN PNP<br>N/C B4 C1 HH C1 HH C1<br>12 VDC B5 Sensor  H C2 H C2 H C2<br>80 mA power<br>B6 supply C3 COM C3 PASS C3<br><CPA> C4 L C4 L C4<br>Sensor power supply + linear output L C5 LL C5 LL C5 2: CAN L (Communications cable: Blue) 1: V− (Power supply cable: Black)<br>0-5/1-5/ N/C + B1 C6 COM C6 COM C6 5: V+ (Power supply cable: Red) 3: Shield 4: CAN H  (Communications cable: White)<br>0-10 V − B2 Applicable Connector: HR31-5.08P-5SC (01)<br>N/C 0-20/ + B3 (HIROSE ELECTRIC CO., LTD.) * Attach the provided crimp terminals.<br>4-20 mA − B4 BCD (NPN Open Collector): <BCD>Applicable Connector (Sold separately)<br>12 VDC 12 VDC + B5 Sensor  K32-BCD (OMRON)<br>80 mA 80 mA − B6 power supply (HDR-E50MAG1 with 0.3-m cable)<br><L2A> <L1A><br>Sensor power supply<br>B1 The BCD COMMON is shared.<br>B2 The pins indicated in the above diagram<br>N/C as blank (white) boxes have been removed.<br>B3 *Only one of the following can be used for each Digital Indicator: communications, BCD, or DeviceNet.<br>B4<br>12 VDC + B5 Sensor  Contact Outputs Transistor Outputs<br>80 mA − B6 power supply (NPN Open Collector)<br>5 V<br><A><br>Sensor power supply + communications  HH HH<br>1   2   3   4   5<br>**----- End of picture text -----**<br>


**==> picture [261 x 102] intentionally omitted <==**

**----- Start of picture text -----**<br>
Contact Outputs Transistor Outputs<br>(NPN Open Collector)<br>5 V<br>HH HH<br>H H<br>L  L<br>LL LL<br>PASS  PASS<br>**----- End of picture text -----**<br>


**==> picture [87 x 96] intentionally omitted <==**

**----- Start of picture text -----**<br>
B (+) SD B1<br>A (−) RD B2<br>B (+) SG B3<br>A (−) N/C B4<br>12 VDC 12 VDC + B5 Sensor<br>80 mA 80 mA − B6 power supply<br>RS-485 RS-232C<br><FLK3A> <FLK1A><br>**----- End of picture text -----**<br>


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. 

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**9** 

**K3HB-R** 

**==> picture [512 x 496] intentionally omitted <==**

**----- Start of picture text -----**<br>
NPN Input Model PNP Input Model<br>E  Pulse Inputs  •  NPN input section12 V E3, E6 12 V<br>COM<br>E2, E5<br>510 Ω<br>• Rotary Pulse Meter: K3HB-R  700 Ω<br>NPN Input:   PNP Input:   700 Ω 510 Ω<br>K3HB-@NB  K3HB-@PB  E2, E5<br>COM<br>E1  E1  E3, E6<br>Input A  Voltage E2  E2  Connectable Sensors ON residual voltage: 3 V<br>NPN  Input A  PNP  OFF leakage current: 1.5 mA max.<br>E3 COM  E3 COM<br>E4  E4  •  Voltage pulse input section Note: A 2-wire DC sensor can also<br>Voltage  12 V be connected. Check the<br>Input B  E5  E5  ratings and characteristics<br>NPN  Input B  PNP  510 Ω tables, however, for the<br>E6 COM  E6 COM  E1, E4 10 kΩ 700 Ω connection conditions.<br>Note: E3 and E6, as  Note: E3 and E6, as<br>well as B6,  well as B5, are<br>are internally  internally<br>connected.   connected.   E3, E6<br>ON voltage: 4.5 to 30 V<br>Connectable Sensors<br>OFF voltage: -30 to 2 V<br>D Event Inputs<br>•  Use terminal pin D6 as the common terminal.<br>•  Use NPN open collector or no-voltage contacts<br>Models with Terminal Blocks  Models with Connectors<br><1> <3>  <2> <4>  for event input.<br>1: N/C  2: S-TMR      PNP types are also available.<br>1  2<br>N/C  3: HOLD  4: RESET  12 V<br>S-TMR HOLD  5: N/C 7: BANK4 9: BANK1  9  10 6: COM 8: BANK2 10: COM  RESET: D4 S-TMR: D2 HOLD: D3  4.7 kΩ<br>• Applicable Connector (Sold separately)<br>RESET  XG4M-1030 (OMRON)<br>N/C  • Special Cable (Sold separately)  3.9 kΩ<br>K32-DICN (OMRON)<br>COM  (XG4M-1030 with 3-m cable)<br>D6<br>COM<br>BCD Output Cable<br>Model Shape Pin arrangement<br>K32-BCD<br>Cover:  Connector: HDR-E50MAG1 K3HB end38 mmHDR-E50LPA5 (manufactured by Honda Tsushin Co., Ltd.)(manufactured by Honda Tsushin Co., Ltd.)300 mm D-sub connector (37-pin female)Cover: Connector: Equivalent to 17JE-13370-02 Stud:  (PLC, display device, etc.)17L-002A (manufactured by DDK)17JE-37H-1A (manufactured by DDK)(manufactured by DDK) Connected device end46.5 mm COMMON 1010101010 [0][1][2][3][4] 124812481248124812 10111213141516171819123456 7 89 273031333436202122232425262829323537 48 10 [4] RUNCOMMONREQUESTMAX REQ.MIN REQ.HOLDRESETPOLARITYHHHPASSL LLCOMMONOVERDATA VALID<br>**----- End of picture text -----**<br>


**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)** 

**==> picture [320 x 118] intentionally omitted <==**

**----- Start of picture text -----**<br>
Model Appearance Wiring<br>K32-DICN Pin No. Signal name<br>1 N/C<br>9 10 2 S-TMR<br>3 HOLD<br>1 2 4 RESET<br>3,000 mm 5 N/C<br>Cable marking (3 m) 6 COM<br>7 BANK4<br>8 BANK2<br>9 BANK1<br>10 COM<br>**----- End of picture text -----**<br>


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**10** 

**K3HB-R** 

## ■ **Derating Curve for Sensor Power Supply (Reference Values)** 

## **For 12V** 

**==> picture [162 x 159] intentionally omitted <==**

**----- Start of picture text -----**<br>
140<br>1<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>−20 −10 0 10 20 30 40 50 60<br>Ambient temperature (°C)<br>Maximum current (mA)<br>**----- End of picture text -----**<br>


- **Note: 1.** The above values were obtained under test conditions with the standard mounting. The derating curve will vary with the mounting conditions, so be sure to adjust accordingly. 

   **2.** Internal components may be deteriorated or damaged. Do not use the Digital Indicator outside of the derating range (i.e., do not use it in the area labeled A, above). 

## ■ **Internal Block Diagram** 

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**----- Start of picture text -----**<br>
Pulse input Pulse inputcircuit shaping circuitWaveform Keys<br>EEPROM Indications<br>BCD<br>BCD I/O ••• Input circuit Output circuit Transistor  circuitDrive circuitDrive Transistoroutput<br>output circuit<br>Micro-<br>computer<br>Event input Digital input circuit shaping circuitWaveform circuitDrive X Relay output<br>Linear output Linear outputcircuit circuitDrive circuitDrive DeviceNetcircuit DeviceNet<br>Sensor powersupply Filter circuitDrive Communi-cationsdriver Communications<br>VO VDD VCOM<br>Power supply circuit (isolated) VO DC-DC<br>Converter (isolated)<br>Power supply<br>**----- End of picture text -----**<br>


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**11** 

**K3HB-R** 

## ■ **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** 

**==> picture [224 x 86] intentionally omitted <==**

**----- Start of picture text -----**<br>
20-ms pulse min. (50 ms max.)<br>REQ.<br>MAX.MIN.<br>DATA All data "High" Data All data "High"<br>DATA<br>VALID<br>Approx. 30 ms 40 ms 16 ms<br>**----- End of picture text -----**<br>


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** 

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**----- Start of picture text -----**<br>
REQ.<br>MAX.MIN.<br>DATA All data "High" Data 1 Data 2<br>DATA<br>VALID<br>40 ms 40 ms<br>Approx. 24 ms 24 ms<br>30 ms 64 ms 64 ms<br>**----- End of picture text -----**<br>


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. 

- The K3HB BCD output model has an open collector output, so wired OR connection is possible 

**==> picture [409 x 123] intentionally omitted <==**

**----- Start of picture text -----**<br>
REQ. (1)<br>K3HB<br>(1)<br>Programmable<br>Controller REQ. (2)<br>K3HB<br>(2) REQ. (3)<br>DATA (including POL and<br>OVER) and DATA VALID can<br>be used in a wired OR.  DATA (1) (2) (3)<br>K3HB RUN, HH, H, PASS, L, and<br>(3) LL are always output, with or<br>without a REQUEST signal. DATA<br>Do not used a wired OR  VALID<br>connect for these signals. (See note.) (See note.) (See note.)<br>Note:  Leave 20 ms min. between DATA VALID turning OFF and the REQUEST signal.<br>**----- End of picture text -----**<br>


## **Programmable Controller Connection Example Display Unit Connection Example** 

**==> picture [511 x 282] intentionally omitted <==**

**----- Start of picture text -----**<br>
Digital Indicator SYSMAC Programmable Controller  Digital Indicator<br>Connector pin No. (See note.) DC Input Unit Connector pin No. (See note.)<br>1.COMMON COM 1.COMMON<br>2.1 IN 2.1<br>3.2 IN 3.2<br>10° 10°<br>4.4 IN 4.4<br>5.8 IN 5.8<br>23.DATA VALID 23.DATA VALID<br>24.RUN IN 24.RUN<br>IN To 10 [1]<br>To 10 [2]<br>25.COMMON Transistor Output Unit 25.COMMON<br>Short-<br>26.REQUEST OUT 26.REQUEST circuit<br>+5 V 240 Ω +5 V 240 Ω<br>240 Ω 240 Ω<br>30.RESET OUT 30.RESET<br>240 Ω 240 Ω<br>240 Ω 31.POLARITY(+/− polarity) COM(0 V) 240 Ω 31.POLARITY(+/− polarity) 8 8 8 SEC<br>24 VDC M7E-01D@N2, 01H@N2<br>+24 V DC power  Note:  The BCD output connector pin number is the D-sub connector pin number when <M7E Digital Display Unit><br>0 V supply the BCD Output Cable (sold separately) is connected. This number differs from<br>the pin number for the Digital Indicator narrow pitch connector (manufactured by<br>Honda Tsushin Kogyo Co., Ltd.).<br>Internal circuit<br>Internal circuit Internal circuit V O D C B A P D E L V O D C B A P D E L V O D C B A P D E L V O<br>**----- End of picture text -----**<br>


Refer to the following User's Manual for application precautions and other information required when using the Digital Indicator: K3HB-R/P/C Digital Indicator User's Manual (Cat. No. N136) 

The manual can be downloaded from the following site in PDF format: OMRON Industrial Web http://www.fa.omron.co.jp 

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**12** 

**K3HB-R** 

## ■ **Component Names and Functions** 

## Max./Min. status indicator 

Turns ON when the maximum value or minimum value is displayed in the RUN level. 

## Level/bank display 

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. 

## PV display 

Displays PVs, maximum values, minimum values, parameter names, and error names. 

## Position meter 

Displays the position of the PV with respect to a desired scale. 

## Comparative output status indicators 

## SV display 

**==> picture [321 x 310] intentionally omitted <==**

**----- Start of picture text -----**<br>
HH Max Displays SV and monitor values.<br>H Min<br>P BL<br>L CMW HH H<br>LL Hold T LL L<br>SV display status indicators<br>MAX/MIN LEVEL MODE SHIFT UP<br>Indicator Function<br>Turns ON when parameters for which<br>HH H T teaching can be performed are<br>T LL L HH, H, In RUN level, turn ON when the displayed.<br>comparative set value HH, H, L, or LL<br>L, LL is displayed.<br>**----- End of picture text -----**<br>


Display the status of comparative outputs. 

## Status indicators 

Display Function CMW Lit when communications writing is ON (enabled) and not lit when OFF (prohibited). Hold Turns ON/OFF when HOLD input turns ON/OFF. 

## MAX/MIN Key 

LEVEL Key MODE Key Used to switch level. Used to switch the parameters displayed. 

## SHIFT Key 

## UP Key 

Used to change When changing a set parameter settings. value, this key is used When changing a set to change the actual value, this key is used value. to move along the When a measurement digits. value is displayed, this key is used to execute or clear the forced-zero function or to execute teaching. 

Used to switch the display between the PV, maximum value, and minimum value and to reset the maximum and minimum values. 

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**13** 

**K3HB-R** 

## ■ **Dimensions** 

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**==> picture [395 x 187] intentionally omitted <==**

**----- Start of picture text -----**<br>
101.2  Terminal cover (included)<br>91<br>Panel Cutout Dimensions<br>Character Size for Main Display (mm)<br>PV display  SV display  120 min.<br>14.2  4.9<br>100<br>3.5<br>(112)<br>7.6<br>75 min.<br>92  [+0.8 ]   0<br>12  45  [+0.6 ]   0<br>1.3<br>95 *<br>2<br>96<br>Mounting Recommended Panel Thickness<br>1 to 8 mm.<br>Mount the product horizontally.<br>48  44.8<br>**----- End of picture text -----**<br>


**==> picture [69 x 5] intentionally omitted <==**

**----- Start of picture text -----**<br>
*DeviceNet models: 97 mm<br>**----- End of picture text -----**<br>


Terminal: M3, Terminal Cover: Accessory 

## **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 N·m. 

- 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. 

**==> picture [101 x 53] intentionally omitted <==**

**----- Start of picture text -----**<br>
5.8 mm max.<br>5.8 mm max.<br>**----- End of picture text -----**<br>


## **Unit Stickers (included)** 

- No unit stickers are attached to the Digital Indicator. 

- Select the appropriate units from the unit sticker sheets provided. 

**==> picture [109 x 102] intentionally omitted <==**

**Note:** For measurements for commercial purposes, be sure to use the unit required by any applicable laws or regulations. 

## **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. 

**==> picture [137 x 97] intentionally omitted <==**

**----- Start of picture text -----**<br>
Watertight<br>packing<br>**----- End of picture text -----**<br>


**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. 

**==> picture [108 x 93] intentionally omitted <==**

**----- Start of picture text -----**<br>
Adaptor<br>**----- End of picture text -----**<br>


## **LCD Field of Vision** 

The K3HB is designed to have the best visibility at the angles shown in the following diagram. 

**==> picture [154 x 53] intentionally omitted <==**

**----- Start of picture text -----**<br>
10°<br>30°<br>**----- End of picture text -----**<br>


## **Watertight Cover Y92A-49N** 

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## **Rubber Packing** 

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**----- Start of picture text -----**<br>
K32-P1<br>**----- End of picture text -----**<br>


**==> picture [68 x 78] intentionally omitted <==**

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. 

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**14** 

**K3HB-R** 

## **Main Functions** 

## ■ **Main Functions and Features** 

## **Measurement** 

## func 

## **Function** 

The K3HB-R has the following six functions for receiving and displaying input pulses. 

F1: Rotation (rpm)/circumferential speed 

F2: Absolute ratio 

F3: Error ratio 

F4: Rotational difference 

## **Input Compensation** 

## **Auto-zero Times** at.za **,** at.zb 

The frequency is forced to zero if there is no pulse input for a set period. 

## **Key Operations** 

## **Teaching** 

The present measurement value can be used as a scaling value. 

F5: Flow rate ratio 

F6: Passing time 

The K3HB-P has the following six functions for receiving and displaying input pulses. 

## **Key Protection** 

Key protection restricts level or parameter changes using the keys to prevent unintentional key operations and malfunctions. 

F1: Passing speed 

F2: Cycle 

F3: Time difference 

F4: Time band 

F5: Measuring length 

F6: Interval 

The K3HB-C has the following three functions for receiving and displaying input pulses. 

F1: Individual inputs 

F2: Phase differential inputs 

F3: Pulse counting input 

## **Filters** 

## **Average Processing** avg-t **,** avg-n 

Average processing of input signals with extreme changes or noise smooths out the display and makes control stable. 

## **Input Types** in-ta **,** in-tb 

Specify the types of sensor connected to input A and input B. 

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**15** 

**K3HB-R** 

## **Outputs** 

> **Comparative Output Pattern** out-p 

Standard, zone, and level comparative output patterns can be selected for comparative outputs. 

## **Display** 

## **Display Value Selection** disp 

The display value can be set to the present value, the maximum value, or the minimum value. 

## hys 

## **Hysteresis** 

Prevents comparative outputs from chattering when the measurement value fluctuates slightly near the set value. 

## **Output Refresh Stop** o-stp 

Holds the output status when a comparative result output other than PASS turns ON. 

## **PASS Output Change** pass 

Comparative results other than PASS can be output from the PASS output terminal. 

## off-d 

## **Output OFF Delay** 

Delays turning OFF comparatives for a set period. This can be used to provide sufficient time to read the comparative output ON status when the comparative result changes at short intervals. 

## color 

## **Display Color Selection** 

The present value display color can be set to green or red. The color of the present value can also be switched according to the comparative output. 

## **Display Refresh Period** d.ref 

When the input changes rapidly, the display refresh period can be lengthened to control flickering and make the display easier to read. 

## **Position Meter** pos-t **,** pos-h **,** pos-l 

The present measurement value can be displayed as a position in relation to the scaling width on a 20-gradation position meter. 

## ps.ax **,** ps.ay **,** ps.bx **,** ps.by 

## **Prescale** 

The input signal can be converted and displayed as any value. 

## **Comparative Set Value Display** sv.dsp 

## **Shot Output** shot 

Turns ON the comparative output for a specific time. 

Select whether or not to display the comparative value during operation. 

## **Output Logic** out-n 

Reverses the output logic of comparative results. 

## **Startup Compensation Timer** s-tmr 

Measurements can be stopped for a set time using an external input. 

## ret 

## **Display auto-return** 

Automatically returns the display to RUN level when there are no key operations (e.g., max./min. switching, bank settings using keys). 

## **Other** 

## **Max./Min. Hold** 

Holds the maximum and minimum measurement values. 

## test 

## **Output Test** 

Output operation can be checked without using actual input signals by using the keys to set a test measurement value. 

**Linear Outputs** lset.c **,** lset.v **,** lset.h **,** lset.l 

A current or voltage proportional to the change in the measurement value can be output. 

## **Standby Sequence** stdby 

## bnk-c 

## **Bank Selection** 

Switch between 8 comparative value banks using the keys on the front panel or external inputs. A set of set comparative values can be selected as a group. 

## copy 

## **Bank Copy** 

Any bank settings can be copied to all banks. 

The comparison outputs can be kept OFF until the measurement value enters the PASS range. 

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. 

**==> picture [539 x 34] intentionally omitted <==**

**16** 

## 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. 

**In the interest of product improvement, specifications are subject to change without notice.** 

## **OMRON Corporation** 

## **Industrial Automation Company** 

2015.8 

**http://www.ia.omron.com/** 

(c)Copyright OMRON Corporation 2015 All Right Reserved.