Weighing Indicator K3HB-V CSM_K3HB-V_DS_E_10_3 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. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. * Visual confirmation of judgement results is not supported on models that do not have an output or models that do not support DeviceNet. You can change the display color by setting it, but you cannot switch it based on the judgement results. Refer to Safety Precautions for All Digital Panel Meters. Model Number Structure ■ Model Number Legend Base Units and Optional Boards can be ordered individually or as sets. Base Units Base Units with Optional Boards K3HB-V@ K3HB-V@-@@@ 1 5 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 1 2 3 4 5 2. Sensor Power Supply/Output Type Code None: CPB: None 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.) Note: 1. CPA can be combined with relay outputs only. 2. Only one of the following can be used by each Digital Indicator: RS232C/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: 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 ([email protected]/E) + DeviceNet (DRT) • Communications ([email protected]/E) + BCD output (BCD) • Linear current/voltage ([email protected]/E) + DeviceNet (DRT) 1 K3HB-V 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 K32-P1 Y92A-49N 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 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 Relay output on the model) 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, forcedzero, 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.) 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-V ■ 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 Degree of protection Approx. 300 g (Base Unit only) 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) 3 K3HB-V ■ Input Ranges (Measurement Range and Accuracy) Input type Range K3HB-VLC Load Cell, mV Set value Measurement range Input impedance Accuracy ±0.1% rdg ±1 digit max. A a lc 0.00 to 199.99 mV B b lc 0.000 to 19.999 mV ±0.1% rdg ±5 digits max. 1 MΩ min. C c lc ±100.00 mV ±0.1% rdg ±3 digits max. D d lc ±199.99 mV ±0.1% rdg ±1 digit max. Allowable instantaneous overload (30 s) ±200 V Note: 1. The accuracy is for an ambient temperature of 23±5°C. For all ranges,10% or less of max. input ±0.1% FS. 2. The letters “rdg” mean “reading.” Input type Connected terminals (mV) 200.000 150.000 100.000 50.000 0.00 −50.00 −100.00 −150.00 −200.00 Maximum measurement range a lc E2 b lc E6 E3 c lc E6 E4 E6 199.99 d lc E5 E6 199.99 100.00 19.999 0.00 0.000 −100.00 −199.99 -19.99 to 219.99 mV -1.999 to 21.999 mV -110.00 to 110.00 mV -199.99 to 219.99 mV The area shown in dark shading indicates the factory setting. ■ Load Cell Wiring Example B E +10 V (10-VDC, 100-mA external power supply) or +5 V (5-VDC, 100-mA external power supply) E2 ■ 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.) Display value +IN Scaling values: 49 N E3 E4 B5 E5 B6 E6 +OUT Load cell inp.a1=000.00 dsp.a1=00000 inp.a2=020.00 dsp.a2=49000 dp decimal point position: 00.000 −OUT + −IN 20 mV − 0V Input value 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. 4 K3HB-V 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 5 A at 250 VAC 5 A at 30 VDC Rated through current 5A Inductive loads (250 VAC, closed circuit, cosφ=0.4; 30 VDC, L/R=7 ms) 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: no output for ±0.15 V; 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 24 VDC Maximum load voltage Maximum load current Leakage current 24 VDC 10 mA 100 μA max. 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-V 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-V ■ 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 T-ZR Zero Hold SV display status indicators MAX/MIN Function LEVEL MODE SHIFT 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. 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. UP Display TG T HH, H, L, LL 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. 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. 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. 7 K3HB-V ■ 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 SYSMAC Programmable Controller DC Input Unit Connector pin No. (See note.) 1.COMMON 2.1 3.2 IN 2.1 IN 3.2 10° 5.8 Internal circuit 4.4 Connector pin No. (See note.) 1.COMMON COM 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 [email protected], [email protected] +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-V ■ 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 <K33CPB> Sensor power supply 10 VDC 100 mA <K33CPE> 12 VDC 80 mA 5 VDC 100 mA B3 N/C B4 + B5 B6 − C1 H <K33CPA> L 10 VDC 100 mA 12 VDC 80 mA 12 VDC 80 mA <K33L2E> <K33L1E> <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 − B4 + B5 − B6 BCD (NPN Open Collector): BCD Sensor power supply 10 VDC 100 mA 0-20/ 4-20 mA 5 VDC 100 mA 0-20/ N/C 4-20 mA 5 VDC 100 mA N/C 0-20/ N/C 4-20 mA 0-5/1-5/ N/C 0-10 V C1 C4 C6 + 0-5/1-5/ N/C 0-10 V HH Transistor Outputs <T1> <T2> COM C3 C3 Sensor power supply + linear output 0-5/1-5/ N/C 0-10 V 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 N/C B4 <K33-B> 12 VDC 80 mA 10 VDC 100 mA 5 VDC 100 mA <K33-E> Sensor power supply B3 + − B5 B6 5V <K33-A> SD B (+) SD B1 A (−) RD A (−) RD A (−) RD B2 B (+) SG B (+) SG B (+) SG B3 A (−) N/C A (−) N/C A (−) N/C 5 VDC 100 mA 10 VDC 100 mA 10 VDC 100 mA B4 − RS-485 RS-232C RS-485 RS-232C RS-485 RS-232C <K33- <K33<K33- <K33<K33- <K33FLK3E> FLK1E> FLK3B> FLK1B> FLK3A> FLK1A> B5 B6 Sensor power supply B (+) 12 VDC 80 mA SD 12 VDC 80 mA B (+) 5 VDC 100 mA Sensor power supply + communications + Transistor Output (NPN Open Collector) HH HH H H L L LL LL PASS PASS 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-V 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 D2 S-TMR 12 V S-TMR: D2 HOLD: D3 RESET: D4 ZERO: D5 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) BCD Output Cable Model Shape K32-BCD Pin arrangement Connected device end (PLC, display device, etc.) K3HB end 1 COMMON 100 101 102 300 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) 103 104 1 2 4 8 1 2 4 8 1 2 4 8 1 2 4 8 1 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 N/C COM BANK4 BANK2 BANK1 COM 10 K3HB-V ■ 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 Scaling Previous Average Value Comparison Scaling converts input signals in any way required before displaying them. The values can be manipulated by shifting, inverting, or +/– reversing. Slight changes can be removed from input signals to detect only extreme changes. Display value Display value Display value 2 (dsp.a2) Display value 2 (dsp.a2) Display value 1 (dsp.a1) Display value 1 (dsp.a1) Input value 1 Input value 2 Input value (inp.a2) (inp.a1) (Scaling) Input value 2 Input value 1 (inp.a2) (inp.a1) Input value (Reverse scaling) Teaching Settings for scaling can be made using the present measurement values instead of inputting values with the SHIFT and UP Keys. This is a convenient function for making settings while monitoring the operating status, for calculating amounts by tare reduction (to measure only the contents), or when the result should be zero but the display is not zero for some reason. 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. 11 K3HB-V ■ Input Compensation/Display Display Value Selection Forced-zero Forces the present value to 0. (Convenient for setting reference values or deducting tares for weight measurement.) The current display value can be selected from the present value, the maximum value, and the minimum value. Step Value Tare Zero 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. Zero-trimming 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. 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.) Display Zero-limit setting Input Interruption Memory • 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). 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-V ■ 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 set value H Comparative set value L Hysteresis Comparative set value H Measurement value Higher Level Output Hysteresis Comparative set value L Comparative output H Lower Lower Comparative 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 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 Startup compensation time set time H output Output L 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 120 min. 4.9 14.2 100 Panel Cutout Dimensions 3.5 (112) 7.6 75 min. 92+0.8 0 45+0.6 0 12 1.3 95* 2 96 48 44.8 Mounting Recommended Panel Thickness 1 to 8 mm. Mount the product horizontally. *DeviceNet models: 97 mm Terminal: M3, Terminal Cover: Accessory 13 K3HB-V ■ 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. Unit Stickers 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. 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 Y92A-49N ■ Rubber Packing K32-P1 If the rubber packing is lost or damaged, it can be ordered using the following model number: K32-P1. (Depending on the operating environment deterioration, contraction, or hardening of the rubber packing may occur and so, in order to ensure the level of waterproofing specified in NEMA4, periodic replacement is recommended.) Note: Rubber packing is provided with the Controller. 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. 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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. 2016.3 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.