K34-C1 OMRON | Alldatasheet

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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. Y ou 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, 0−10 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.) 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: 1. CPB, CPE 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 c ommunications. Accessories (Sold Separately) K32-DICN: Special Cable (for event inputs, with 8-pin connector) K32-BCD: Special BCD Output Cable Rubber Packing Note: Rubber packing is provided with the Controller. K3HB-V@ 5 12 34 K3HB-V@-@@@ K33-@ K34-@ K35-@ Model K32-P1

■Ratings Note: 1. DC power supply models require a control power supply capacity of approximately 1 A per Unit when power is turned ON. Particula r 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. 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.)

■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)

■Input Ranges (Measurement Range and Accuracy) 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 B b lc 0.000 to 19.999 mV ±0.1% rdg ±5 digits max. C c lc ±100.00 mV ±0.1% rdg ±3 digits max. D d 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 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 E B Display value Input value20 mV

49 N Scaling values:

inp.a 1=000.00 dsp.a 1=00000 inp.a2=020.00 dsp.a2=49000 dp decimal point position: 00.000

■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 Co mmunications 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)

(250 VAC, closed circuit, cosφ=0.4;

30 VDC, L/R=7 ms)

5 A at 30 VDC

1 A at 250 VAC

1 A at 30 VDC

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

Leakage current 100 µA max. HH H PASS L LL Maximum load voltage Leakage current 100 µA max.

■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

■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 −20 −1 00 1 02 03 04 05 06 0 Ambient temperature (°C) Max. current (mA) 140 120 100 −20 −1 00 1 02 03 04 05 06 0 Ambient temperature (°C) Max. current (mA) With 12 V With 10 V UPMODELEVEL T-ZR Zero CMW Max L Min Hold MAX/MIN TG HH H TL LL 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

■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 ms24 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 (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 V O D C B A DP LE V O D C B A DP LE 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

■Connections Terminal Arrangement Note: Insulation is used between signal input, event input, output, and power supply terminals. AB C D E A Operating Power Supply B Sensor Power Supply/Output C Relays, Transistors, BCD and DeviceNet HH H L LL PASS HH H L LL PASS 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 + PASS output Sensor power supply + linear output N/C PASS

12 VDC 80 mA

10 VDC 100 mA

<K33- CPB> <K33- CPA>

5 VDC 100 mA

<K33- CPE> N/C <K33-B> <K33-A> <K33-E> Sensor power supply 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 <K33- FLK3B> RS-232C <K33- FLK1B> RS-485 <K33- FLK3A> <K33- FLK3E> RS-232C <K33- FLK1E> RS-232C <K33- FLK1A> Sensor power supply 0-20/ 4-20 mAN/CN/C 0-5/1-5/ 0-10 V N/CN/C0-5/1-5/ 0-10 VN/C N/C0-5/1-5/ 0-10 V <K33- L2B> <K33- L1B> <K33- L2A> <K33- L1A> Sensor power supply 0-20/ 4-20 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> NPN PNP HH H PASS L LL COM HH H COM L H L LL COM 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

Note: The BCD Output Cable has a D-sub plug. Cover: 17JE-37H-1A (manufactured by DDK); Connector: equivalent to 17JE-23370-02 (D1) (m anufactured 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 TIMINGD1 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 A, B N/C A B C D COM COM TC A B Pt 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 3.9 kΩ 4.7 kΩ S-TMR: D2 HOLD: D3 RESET: D4 ZERO: D5 12 V COM 750 Ω 560 ΩTIMING 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) 100 101 102 103 104 104 OVER DATA VALID RUN COMMON REQUEST MAX REQ. MIN REQ. HOLD RESET POLARITY HH H PASS L LL COMMON1 COMMON 4 3,000 mm (3 m)Cable marking 91 0 Pin No. Signal name N/C S-TMR HOLD RESET N/C COM BANK4 BANK2 BANK1 COM

■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 maki ng 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 signal s 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 ONTIMING input Measurement value Input Time Bottom hold value Peak hold value TIMING input Input Time OFF ON Sampling hold value Measurement value OFF ONTIMING input Measurement value Input Time Peak-to-peak value (b2−a2) (b1−a1) 'b2 'a2a1 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.a1) Input value 2 (inp.a2) Input value Input value (Scaling) (Reverse scaling) Previous Average Value Comparison

■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

■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 1.3 (112) 100 101.2 95* 44.8 120 min. 45 +0.6 92 +0.8 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.

■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. 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. ■Rubber Packing (Sold Separately) 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 wate rproofing 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.

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. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS 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 OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:  Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.  Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.  Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers 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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog 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 users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2012.9 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 2012 All Right Reserved.