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K3HB-C
Measure High-speed Up/down Pulses with this Up/down Pulse Meter.
Data Sheet (1127KB)
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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 | |
| Event inputs | Hold 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. |
| Reset input | ||
| Bank input | ||
| Output ratings (depends on the model) | Relay output | 250 VAC, 30 VDC, 5 A (resistive load) Mechanical life expectancy: 5,000,000 operations, Electrical life expectancy: 100,000 operations |
| Transistor output | Maximum load voltage: 24 VDC, Maximum load current: 50 mA, Leakage current: 100 μ A 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 k Ω 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, 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.For K3HB-series DeviceNet models, use only the DeviceNet Connector included with the product. The crimp terminals provided are for Thin Cables.
Characteristics
| Display range | - 19,999 to 99,999 | ||||||
| Measurement range | Functions F1, F2: ±2 gigacounts Functions F3: 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 voltage pulse | ||||||
| Mode | Input frequency range | ON/OFF pulse width | ON voltage | OFF voltage | Input impedance | ||
| F1 | 0 to 30 kHz | 16 μs min. | 4.5 to 30 V | -30 to 2 V | 10 kΩ | ||
| F2 | 0 to 25 kHz | 20 μs min. | |||||
| F3 | 0 to 50 kHz | 9 μs min. | |||||
| Open collector | |||||||
| Mode | Input frequency range | ON/OFF pulse width | Note: The Up/Down Counting Pulse Meter will malfunction if a pulse greater than the input frequency range is input. SYSERR may appear on the display. | ||||
| F1 | 0 to 30 kHz | 16 μs min. | |||||
| F2 | 0 to 25 kHz | 20 μs min. | |||||
| F3 | 0 to 50 kHz | 9 μs min. | |||||
| 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. | ||||||
| Max. No. of display digits | 5 (- 19999 to 99999) | ||||||
| Comparative output response time | 1 ms max.: Transistor output; 10 ms max.: Relay contact output (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 M Ω 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 μ s/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 μ s/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 | UL61010C-1, CSA C22.2 No. 1010.1 (evaluated by UL) EN61010-1 (IEC61010-1): Pollution degree 2/Overvoltage category II EN61326: 1997, A1: 1998, A2: 2001 | ||||||
| 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 sine wave amplitude modulation (80 MHz to 1 GHz, 1.4 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) | ||||||
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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