Timer Interval Indicator K3HB-P CSM_K3HB-P_DS_E_15_2 Digital Time Interval Meter for Measuring Passing Speed, Time, or Cycle between Two Points. • Visual confirmation of judgement results through display colors that switch between red and green. *1 • Measures Wide Range of Pulse Interval Times Measures, calculates, and displays pulse intervals between two points. Wide range for pulse interval measurements, from 10 ms to 3,200 s, max. • Six Measurement Operations, Including Passing Speed, Time, and Cycle Measurement between Two Points One Digital Time Interval Meter has six measurement functions, to support a variety of pulse interval measurement applications. Select the best function for your application from the following: Passing speed, cycle, time difference, time band, measuring length, and interval. • 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. *2 DeviceNet models have a depth of 97 mm. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 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-P @ 1 [email protected]@@@ 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 Board Sensor Power Supply/Output Boards [email protected] 2 Relay/Transistor Output Boards [email protected] 3 Event Input Boards [email protected] 4 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 (HOLD/RESET), NPN open collector 2: 8 inputs (HOLD/RESET/BANK1/BANK2/BANK4), NPN open collector 3: 5 inputs (HOLD/RESET), PNP open collector 4: 8 inputs (HOLD/RESET/BANK1/BANK2/BANK4), PNP open collector Note: The following combinations are not possible. • Communications ([email protected]) + DeviceNet (DRT) • Communications ([email protected]) + BCD output (BCD) • Linear current/voltage ([email protected]) + DeviceNet (DRT) 1 K3HB-P Accessories (Sold Separately) K32-DICN: Special Cable (for event inputs with 8-pin connector) K32-BCD: Special BCD Output Cable Watertight Cover Rubber Packing Model Model Y92A-49N K32-P1 Note: Rubber packing is provided with the Controller. Specifications ■ Ratings Supply voltage 100 to 240 VAC, 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 VAC: 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 No-voltage contact, voltage pulse, open collector External power supply 12 VDC 10%, 80 mA (for models with external power supplies only) Event inputs (See note 2.) 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 Bank input Output ratings Relay output (depends on the model) Transistor output Linear output 250 VAC, 30 VDC, 5 A (resistive load) Mechanical life expectancy: 5,000,000 operations, Electrical life expectancy: 100,000 operations Maximum load voltage: 24 VDC, Maximum load current: 50 mA, Leakage current: 100 μA max. 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, 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, instruction manual. DeviceNet models also include a DeviceNet connector (Hirose HR31-5.08P-5SC(01)) and crimp terminals (Hirose HR31-SC-121) (See note 3.) Note: 1. DC power supply models require a control power supply capacity of approximately 1 A per Unit when power is turned ON. Particular attention is required when using two or more DC power supply models. The OMRON S8VS-series DC Power Supply Unit is recommended. 2. PNP input types are also available. 3. For K3HB-series DeviceNet models, use only the DeviceNet Connector included with the product. The crimp terminals provided are for Thin Cables. 2 K3HB-P ■ Characteristics Display range −19,999 to 99,999 Measurement accuracy (at 23±5°C) ±0.08% rgd ±1 digit (for voltage pulse/open collector sensors) Measurement range Functions F1, F3, and F4:(Interval between input pulses) 10 ms to 3,200 s Function F2: (Interval between input pulses) 20 ms to 3,200 s Functions F5, F6: (Number of input pulses) 0 to 4 gigacounts Input signals • Contact input (dry contact input) (30 Hz max. with ON/OFF pulse width of 15 ms min.) • No contact Mode Input frequency ON/OFF ON voltage OFF voltage voltage pulse range pulse width • Open collector F1 to F4 0 to 50 kHz 9 μs min. F5, F6 16 μs min. Mode 0 to 30 kHz Input frequency range ON/OFF pulse width F1 to F4 0 to 50 kHz 9 μs min. F5, F6 16 μs min. 0 to 30 kHz 4.5 to 30 V −30 to 2 V Input impedance 10 kΩ Note: The Digital Time Interval Meter will malfunction if a pulse greater than the input frequency range is input. SYSERR may appear on the display. Connectable sensors ON residual voltage: 3 V max. OFF leakage current: 1.5 mA max. Load current: Must have a switching capacity of 20 mA or higher. Must be able to properly switch load currents of 5 mA or less. Comparative output response time (transistor output) 2 ms max. (time until the comparative output is made when there is a forced sudden change in the input signal from 15% to 95% or 95% to 15%) Linear output response time 10 ms max. (time until the final analog output value is reached when there is a forced sudden change in the input signal from 15% to 95% or 95% to 15%) Insulation resistance 20 MΩ min. (at 500 VDC) Dielectric strength 2,300 VAC for 1 min between external terminals and case Noise immunity 100 to 240 VAC models: ±1,500 V at power supply terminals in normal or common mode (waveform with 1-ns rising edge and pulse width of 1 μs/100 ns) 24 VAC/VDC models: ±1,500 V at power supply terminals in normal or common mode (waveform with 1-ns rising edge and pulse width of 1 μs/100 ns) Vibration resistance Frequency: 10 to 55 Hz; Acceleration: 50 m/s2, 10 sweeps of 5 min each in X, Y, and Z directions Shock resistance 150 m/s2 (100 m/s2 for relay outputs) 3 times each in 3 axes, 6 directions Weight 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 sine wave amplitude modulation (80 MHz to 1 GHz, 1.4GHz to 2 GHz) Electrical Fast Transient/Burst Noise 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-P Operation ■ Functions (Operating Modes) F1 to F6 These functions use the internal system clock to measure the time between pulses or the pulse ON time and then display time measurements or a variety of other calculations. Example: F1 Passing Speed The time (T) between input A pulse and input B pulse is measured by the internal system clock. If, for Function name Function No. example, the system clock measures 100,000 counts during time T, then Passing speed f1 Input A T = 1 system clock count (0.5 μs) × 100,000 Cycle f2 T = 0.05 s Time difference f3 Input B F1 (the passing speed) is calculated internally Time band f4 1 T using the formula × 60 (m/min), and the T Measuring length f5 1 Internal display, in this example, would be × 60= Interval f6 system clock 0.05 s 1 1 1200 (m/min). Function F1 Passing speed Operation Operation image (application) The reciprocal of the time (T) from input A ON to input B ON is multiplied by 60 and displayed. Display value D = 1/T × 60 × α, α: Prescaling value Measuring workpiece passing speed between A and B A B Input A Input B T1 T2 TR TR T3 T4 TR HOLD input 1 × 60 T1 Display 1 × 60 T2 1 × 60 T4 • Recovery time (TR) of 20 ms is required before starting the next measurement. ⎛ Display unit: ⎞ ⎜ mm/s, m/s ⎟ ⎜ ⎟ m/min, km/h, etc. ⎝ ⎠ F2 Cycle Measures and displays input A cycle (T). Display value D = T × α, α: Prescaling value Input A T1 T2 T3 T4 Measuring feed cycles for parts T5 HOLD input Display F3 Time difference T1 T2 T5 Measurement range: 20 ms to 3,200 s ⎛ Display unit: ⎞ ⎜ ms, s, min., ⎟ ⎜ ⎟ ⎝ min.s.1/10 s ⎠ Displays the time (T) from input A ON to input B ON. Display value D = T × α, α: Prescaling value Measuring workpiece passing time between A and B Measuring the length of a workpiece step by changing prescale values. Input A Input B T1 TR T2 TR T3 T4 TR A B HOLD input Display T1 T3 T4 Measurement range: 10 ms to 3,200 s • Recovery time (TR) of 20 ms is required before starting the next measurement. ⎛ Display unit: ⎞ ⎜ ms, s, min., ⎟ ⎜ ⎟ ⎝ min.s.1/10 s ⎠ 4 K3HB-P Function Operation Operation image (application) F4 Displays input A ON time (T). Time band Display value D = T × α, α: Prescaling value Input A T1 T2 TR Monitoring the ON time of a printing press TR Managing the valve release time Communications output T3 HOLD input Display T1 T3 Measurement range: 10 ms to 3,200 s • Recovery time (TR) of 20 ms is required before starting the next measurement. ⎛ Display unit: ⎞ ⎜ ms, s, min., ⎟ ⎜ ⎟ ⎝ min.s.1/10 s ⎠ F5 Displays the number of input A pulses while input B is Measuring ON. length Display value D = C × α, C: Pulse value α: Prescaling value 1 2 3 4 5 6 Measuring workpiece length BCD To Programmable Controller 1 2 3 4 5 Input A Input B HOLD input Display 6 5 • Recovery time (TR) of 20 ms is required before starting the next measurement. ⎛ Display unit: ⎞ ⎜ ⎟ ⎝ mm, cm, m, etc. ⎠ F6 Interval Displays the number of input A pulses from when input Measuring slit intervals B turns ON until input B turns ON again. Measurement is made every other time input B turns ON. Display value D = C × α, C: Pulse value α: Prescaling value 1 2 3 4 1 2 3 4 1 2 H PASS L OK judgment 1 Input A Input B TR TR HOLD input 1 2 3 INA Display 3 4 1 2 TR 1 2 TR INB • Recovery time (TR) of 20 ms is required before starting the next measurement. ⎛ Display unit: ⎞ ⎜ ⎟ ⎝ mm, cm, m, etc. ⎠ 3 Display 2 ■ What Is Prescaling? To make calculations using the input pulse to display the passing speed between two points, the distance between the two points and the display unit must be set and the internally measured time multiplied by a certain coefficient. This coefficient is called the prescale value. (For information on settings details, refer to the User's Manual.) Time Unit Settings Input Type Setting Setting Meaning off Seconds display when prescaling = 1.0000 min Minutes display when prescaling = 1.0000 h.mm.ss h.mm.ss display mm.ss.d mm.ss.d display (d = tenths of a second) NO: Voltage pulse high NC: Voltage pulse low No-contact or voltage pulse 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. 5 K3HB-P Common Specifications ■ Event Input Ratings K3HB-P/-C HOLD, RESET, BANK1, BANK2, BANK4 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. ■ Output Ratings Contact Output Transistor Outputs Resistive loads (250 VAC, cosφ=1; 30 VDC, L/R=0 ms) Inductive loads (250 VAC, closed circuit, cosφ=0.4; 30 VDC, L/R=7 ms) Item Rated load 5 A at 250 VAC 5 A at 30 VDC Mechanical life expectancy 5,000,000 operations Electrical life expectancy 100,000 operations Maximum load voltage 24 VDC Maximum load current 50 mA 100 μA max. Leakage current 1 A at 250 VAC 1 A at 30 VDC Linear Output Item Outputs 0 to 20 mA Allowable load impedance 500 Ω max. Resolution Approx. 10,000 Output error ±0.5% FS 4 to 20 mA 0 to 5 V 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 0 to 10 V ±0.5% FS (±0.15 V for 1 V or less and no output for 0 V) Serial Communications Output Item 1 to 5 V 5 kΩ min. BCD Output I/O Ratings (Input Signal Logic: Negative) I/O signal name Inputs REQUEST HOLD MAX MIN RESET Item Input signal Input current for no-voltage input 10 mA Signal level ON voltage OFF voltage Outputs DATA Maximum load voltage POLARITY OVER Maximum load current DATA VALID RUN Leakage current HH H PASS L LL Rating No-voltage contact input 1.5 V max. 3 V min. 24 VDC 10 mA 100 μA max. Maximum load voltage 24 VDC Maximum load current 50 mA Leakage current 100 μA max. Refer to the K3HB Communications User's Manual (Cat. No. N129) for details on serial and DeviceNet communications. 6 K3HB-P DeviceNet Communications Communications protocol Supported Remote I/O communications communications Conforms to DeviceNet 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 max. (100 m max.) 6 m max. 39 m max. 250 Kbps 100 m max. (250 m max.) 6 m max. 78 m max. 125 Kbps 100 m max. (500 m max.) 6 m max. 156 m max. 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 7 K3HB-P Connections ■ External Connection Diagrams Terminal Arrangements Note: Refer to Internal Block Diagram on page 10 for information on isolation. 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 B3 N/C B4 C1 B5 Sensor 12 VDC 80 mA H C3 <CPA> + 0-5/1-5/ 0-10 V N/C N/C 0-20/ 4-20 mA <L2A> HH C1 H C2 Transistor Outputs <T1> <T2> HH C1 H C2 NPN DeviceNet Connector (Included) <DRT> PNP power B6 supply Sensor power supply + linear output 12 VDC 80 mA C2 Relay Outputs <C2> 1 2 3 4 5 PASS 12 VDC 80 mA L PASS C3 C4 L C4 L C4 C5 LL C5 LL C5 C6 B1 COM C3 COM C6 COM C6 − B2 + B3 − B4 + B5 Sensor power − B6 supply BCD (NPN Open Collector): <BCD> 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. Special Cable (Sold separately) K32-BCD (OMRON) (HDR-E50MAG1 with 0.3-m cable) <L1A> Sensor power supply B1 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. B2 N/C B3 B4 + 12 VDC 80 mA Contact Outputs B5 Sensor power − Transistor Outputs (NPN Open Collector) B6 supply 5V <A> Sensor power supply + communications HH HH H H L L B (+) SD B1 A (−) RD B2 LL LL B (+) SG B3 PASS PASS A (−) N/C B4 12 VDC 80 mA 12 VDC 80 mA + power − RS-485 <FLK3A> RS-232C <FLK1A> B5 Sensor B6 supply 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. 8 K3HB-P NPN Input Model E Pulse Inputs E1 12 V COM E2, E5 510 Ω 700 Ω 700 Ω COM Input A E2 E3, E6 E2 PNP NPN E3 COM E3 COM E4 E4 Connectable Sensors Input B Input B E5 E6 COM ON residual voltage: 3 V OFF leakage current: 1.5 mA max. • Voltage pulse input section E5 PNP NPN 510 Ω E2, E5 E1 Voltage Voltage E3, E6 12 V • Timer Interval Meter: K3HB-P NPN Input: PNP Input: [email protected] [email protected] Input A PNP Input Model • NPN input section Note: A 2-wire DC sensor can also be connected. Check the ratings and characteristics tables, however, for the connection conditions. 12 V E6 COM 510 Ω E1, E4 Note: E3 and E6, Note: E3 and E6, as as well as B6, well as B5, are internally are internally connected. connected. 10 kΩ 700 Ω E3, E6 Connectable Sensors D Event Inputs Models with Terminal Blocks <1> <3> N/C N/C HOLD RESET N/C COM Models with Connectors <2> <4> 1: N/C 3: HOLD 5: N/C 7: BANK4 9: BANK1 1 9 2: N/C 4: RESET 6: COM 8: BANK2 10 10: COM 2 ON voltage: 4.5 to 30 V OFF voltage: -30 to 2 V • Use terminal pin D6 as the common terminal. • Use NPN open collector or no-voltage contacts for event input. PNP types are also available. 12 V S-TMR : D2 HOLD : D3 RESET : D4 4.7 kΩ • Applicable Connector (Sold separately) XG4M-1030 (OMRON) • Special Cable (Sold separately) K32-DICN (OMRON) (XG4M-1030 with 3-m cable) 3.9 kΩ D6 COM 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) Stud: 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 9 K3HB-P ■ Derating Curve for Sensor Power Supply (Reference Values) Maximum current (mA) For 12V 140 1 120 100 80 60 40 20 0 −20 −10 0 10 20 30 40 50 60 Ambient temperature (°C) 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 Waveform shaping circuit Keys EEPROM 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 Pulse input Pulse input circuit BCD BCD I/O Microcomputer VO Drive circuit Transistor output Relay output X Drive circuit DeviceNet circuit DeviceNet Drive circuit Communications driver Communications VCOM VDD Power supply circuit (isolated) VO DC-DC Converter (isolated) Power supply 10 K3HB-P ■ 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. • The K3HB BCD output model has an open collector output, so wired OR connection is possible 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 Digital Indicator Connector pin No. (See note.) 1.COMMON COM 2.1 3.2 Connector pin No. (See note.) 1.COMMON IN 2.1 IN 3.2 10° 5.8 Display Unit Connection Example Digital Indicator Internal circuit 4.4 SYSMAC Programmable Controller DC Input Unit IN IN 4.4 5.8 23.DATA VALID 24.RUN 10° 23.DATA VALID IN 24.RUN IN To 101 To 102 240 Ω 240 Ω 240 Ω 25.COMMON Short26.REQUEST circuit 240 Ω Internal circuit +5 V Transistor Output Unit OUT 30.RESET OUT 31.POLARITY (+/− polarity) COM (0 V) +5 V 240 Ω 240 Ω 30.RESET 240 Ω 240 Ω 24 VDC 31.POLARITY (+/− polarity) V O D C B A DP LE V O D C B A DP LE V O D C B A DP LE V O 26.REQUEST Internal circuit 25.COMMON 8 8 8 SEC [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-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 11 K3HB-P ■ Component Names and Functions Max./Min. status indicator PV display Turns ON when the maximum value or minimum value is displayed in the RUN level. Displays PVs, maximum values, minimum values, parameter names, and error names. 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. Comparative output status indicators SV display Display the status of comparative outputs. HH H P L Displays SV and monitor values. Max Min B L CMW Hold LL T HH H LL L Status indicators Function Display CMW Hold SV display status indicators MAX/MIN LEVEL MODE SHIFT Lit when communications writing is ON (enabled) and not lit when OFF (prohibited). 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. MODE Key Used to switch the parameters displayed. UP HH H LL L Indicator HH, H, L, LL SHIFT Key Used to change parameter settings. When changing a set value, this key is used to move along the digits. Function In RUN level, turn ON when the comparative set value HH, H, L, or LL is 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. 12 K3HB-P ■ Dimensions 101.2 91 Terminal cover (included) Panel Cutout Dimensions Character Size for Main Display (mm) PV display SV display 120 min. *2 4.9 14.2 100 3.5 (112) 7.6 75 min. 92+0.8 0 45+0.6 0 12 1.3 95 *1 2 96 *2. Leave a distance of at least 140 mm when using the Watertight Cover Y92A-49N. 44.8 48 *1. DeviceNet models: 97 mm Note: Mounting Recommended Panel Thickness 1 to 8 mm. Mount the product horizontally. Terminal: M3, Terminal Cover: Accessory Wiring Precautions Mounting Method • For terminal blocks, use the crimp terminals suitable for M3 screws. • Tighten the terminal screws to the recommended tightening torque of approx. 0.5 N·m. • To prevent inductive noise, separate the wiring for signal lines from that for power lines. 1. Insert the K3HB into the mounting cutout in the panel. 2. Insert watertight packing around the Unit to make the mounting watertight. Watertight packing Wiring • Use the crimp terminals suitable for M3 screws shown below. 5.8 mm max. 5.8 mm max. 3. Insert the adapter into the grooves on the left and right sides of the rear case and push until it reaches the panel and is fixed in place. Unit Stickers (included) Adaptor • No unit stickers are attached to the Digital Indicator. • Select the appropriate units from the unit sticker sheets provided. LCD Field of Vision The K3HB is designed to have the best visibility at the angles shown in the following diagram. Note: For measurements for commercial purposes, be sure to use the unit required by any applicable laws or regulations. 10° 30° Watertight Cover Rubber Packing Y92A-49N K32-P1 If the rubber packing is lost or damaged, it can be ordered using the following model number: K32-P1. (Depending on the operating environment, deterioration, contraction, or hardening of the rubber packing may occur and so, in order to ensure the level of waterproofing specified in NEMA4, periodic replacement is recommended.) Note: Rubber packing is provided with the Controller. 13 K3HB-P Main Functions ■ Main Functions and Features Measurement Function Outputs func The K3HB-R has the following six functions for receiving and displaying input pulses. Comparative Output Pattern out-p Standard, zone, and level comparative output patterns can be selected for comparative outputs. F1: Rotation (rpm)/circumferential speed F2: Absolute ratio Output Refresh Stop F3: Error ratio o-stp Holds the output status when a comparative result output other than PASS turns ON. F4: Rotational difference F5: Flow rate ratio F6: Passing time PASS Output Change The K3HB-P has the following six functions for receiving and displaying input pulses. Comparative results other than PASS can be output from the PASS output terminal. pass F1: Passing speed F2: Cycle Output OFF Delay F3: Time difference off-d 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. F4: Time band F5: Measuring length F6: Interval The K3HB-C has the following three functions for receiving and displaying input pulses. Shot Output shot Turns ON the comparative output for a specific time. F1: Individual inputs F2: Phase differential inputs Output Logic F3: Pulse counting input out-n Reverses the output logic of comparative results. Filters Input Types in-ta, in-tb in-ta Output Test test Output operation can be checked without using actual input signals by using the keys to set a test measurement value. Specify the types of sensor connected to input A and input B. Key Operations Linear Outputs lset.c, lset.v, lset.h, lset.l Key Protection A current or voltage proportional to the change in the measurement value can be output. Key protection restricts level or parameter changes using the keys to prevent unintentional key operations and malfunctions. Standby Sequence stdby The comparison outputs can be kept OFF until the measurement value enters the PASS range. 14 K3HB-P Display Other Display Value Selection disp The display value can be set to the present value, the maximum value, or the minimum value. Display Color Selection color 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 Max./Min. Hold Holds the maximum and minimum measurement values. Bank Selection bnk-c 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. Bank Copy copy Any bank settings can be copied to all banks. When the input changes rapidly, the display refresh period can be lengthened to control flickering and make the display easier to read. pos-t, pos-h, pos-l Position Meter 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 Select whether or not to display the comparative value during operation. Display auto-return ret Automatically returns the display to RUN level when there are no key operations (e.g., max./min. switching, bank settings using keys). 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. 15 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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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. 2015.8 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 2015 All Right Reserved.