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H7BX-A
OMRON
• Highly visible display with backlit transmissive LCD.
• Selectable display color (red/green) enables checking output status at a distance.
• Easy operation with a key for each digit.
• Perform all basic settings with a DIP switch.
• Provides a total and preset counter, batch counter, dual counter, twin counter, and tachometer (See note.).
• Equipped with a Replacement Time Notification Function to be notified in advance by predicting the service life.
• Equipped with a Memory Backup and H7AN Compatibility Function to facilitate problem-free conversion from H7AN.
• Wide range of inputs accepted for NPN/PNP inputs (multi-inputs) and 2- wire DC sensors.
• Complies with UL, CSA, and CE marking.
• Degree of protection: IP54 equivalent (front section only).
Note: The functions that can be selected depend on the model.
| Function | 1 Stage Preset Counter, Total Preset Counter | |
|---|---|---|
| Preset stages | 1 step | |
| Rated supply voltage | 100 to 240 VAC 50/60 Hz | |
| Operating voltage range | 85 to 110% of rated power supply voltage | |
| Power consumption | at 100 to 240 VAC: 9.6 VA max. | |
| External power supply | 12 VDC (±10%) 100 mA | |
| Counter | Count range | -99999 to 999999 |
| Max. counting speed | 30 Hz/5 kHz (switching) (ON/OFF ratio 1:1) | |
| Minimum input signal width | 30 Hz: 16.7 ms 5 kHz: 0.1 ms | |
| Input mode | Increment (UP), decrement (DOWN), increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual inputs), or UP/DOWN C (quadrature inputs)), UP/DOWN D (command input), UP/DOWN E (individual inputs), UP/DOWN E (quadrature inputs)) | |
| Output modes | N, F, C, R, K-1, P, Q, A, K-2, D, L | |
| One-shot output time | 0.01 to 99.99 s | |
| Reset system | External (Minimum input signal width: 1 ms/20 ms selectable, manual and automatic reset (internal according to C, R, P and Q mode operation) | |
| Input | Input signal | CP1, CP2, Reset 1, Reset 2, Key protect |
| Input method | No-voltage (NPN)/Voltage input (PNP) selectable | |
| No-voltage input (No-contact input） | Short-circuit (ON) impedance: 1 kΩ max. (Leakage current (0 Ω): Approx. 12 mA) Residual voltage: 3 V max. Open circuit impedance: 100 kΩ min. | |
| No-voltage input (Contact input） | Use a contact which can adequately switch 5 mA at 10 V. | |
| Voltage input | Hight level: 4.5 to 30 VDC Low level: 0 to 2 VDC (Input resistance Approx. 4.7 kΩ) | |
| Control output | Contact output | SPST-NO 3 A at 250 VAC/30 VDC, resistive load (cos phi=1) Minimum applicable load: 10 mA at 5 VDC (failure level:P reference value) |
| Solid-state output | NPN 30 VDC max., 100 mA max. Residual voltage 1.5 V max.DCCapacity value: Approx. 1 V Leakage current 0.1 mA max. | |
| Display | Display method | 7-segment backlit negative transmissive LCD |
| Digits | 6 digit | |
| Character height | Count value: 13.5 mm (Red or green programmable) Set value: 9 mm (green) | |
| Prescaling function | 0.001 to 99.999 | |
| Decimal point adjustment | Rightmost 3 digits | |
| Key protection | Key protect input | |
| Memory backup methods | Method: Non-volatile memory, Number of rewite: 100,000 operations min., Store data: 10 years min. | |
| Ambient temperature (Operating) | -10 to 55 ℃ (with no icing) | |
| Ambient temperature (Storage) | -25 to 65 ℃ (with no icing) | |
| Ambient humidity (Operating) | 25 to 85 % (with no condensation) | |
| Insulation resistance | Between current carrying terminals and exposed non-current carrying metal parts: 100 MΩ min. (at 500 VDC) Between non-continuous contacts: 100 MΩ min. (at 500 VDC) | |
| Dielectric withstand voltage | Between current carrying metal parts and non-current carrying metal parts: 2000 VAC 50/60 Hz 1 min Between operating power circuit and input circuit: 2000 VAC 50/60 Hz 1 min Between control output, and power supply/input circuit: 2000 VAC 50/60 Hz 1 min Between non-continuous contacts: 1000 VAC 50/60 Hz 1 min | |
| Impulse withstand voltage | Between power terminals: 6 kV Between current carrying terminals and exposed non-current carrying metal parts: 6 kV | |
| Noise immunity | Between power terminals: ±1.5 kV Between input terminals: ±600 V square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) | |
| Static immunity | Mulfunction: 8 kV, Destruction: 15 kV | |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 2 h Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min | |
| Shock resistance | Destruction: 294 m/s2, 3 times each in 3 axes 6 directions Malfunction: 98 m/s2, 3 times each in 3 axes 6 directions | |
| Life expectancy | Mechanical life 10 million operations min. Electrical life 100,000 operations min. (3 A at 250 VAC resistive load) | |
| Degree of protection | Case front: IP54 | |
| External connection method | Screw terminal | |
| Case color | Black (Munsell N1.5) | |
| Accessories | Mounting Bracket, Terminal Cover | |
| Weight | Approx. 250 g | |
• Highly visible display with backlit transmissive LCD.
• Selectable display color (red/green) enables checking output status at a distance.
• Easy operation with a key for each digit.
• Perform all basic settings with a DIP switch.
• Provides a total and preset counter, batch counter, dual counter, twin counter, and tachometer (See note.).
• Equipped with a Replacement Time Notification Function to be notified in advance by predicting the service life.
• Equipped with a Memory Backup and H7AN Compatibility Function to facilitate problem-free conversion from H7AN.
• Wide range of inputs accepted for NPN/PNP inputs (multi-inputs) and 2- wire DC sensors.
• Complies with UL, CSA, and CE marking.
• Degree of protection: IP54 equivalent (front section only).
Note: The functions that can be selected depend on the model.
| Function | 1 Stage Preset Counter, Total Preset Counter | |
|---|---|---|
| Preset stages | 1 step | |
| Rated supply voltage | 100 to 240 VAC 50/60 Hz | |
| Operating voltage range | 85 to 110% of rated power supply voltage | |
| Power consumption | at 100 to 240 VAC: 9.6 VA max. | |
| External power supply | 12 VDC (±10%) 100 mA | |
| Counter | Count range | -99999 to 999999 |
| Max. counting speed | 30 Hz/5 kHz (switching) (ON/OFF ratio 1:1) | |
| Minimum input signal width | 30 Hz: 16.7 ms 5 kHz: 0.1 ms | |
| Input mode | Increment (UP), decrement (DOWN), increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual inputs), or UP/DOWN C (quadrature inputs)), UP/DOWN D (command input), UP/DOWN E (individual inputs), UP/DOWN E (quadrature inputs)) | |
| Output modes | N, F, C, R, K-1, P, Q, A, K-2, D, L | |
| One-shot output time | 0.01 to 99.99 s | |
| Reset system | External (Minimum input signal width: 1 ms/20 ms selectable, manual and automatic reset (internal according to C, R, P and Q mode operation) | |
| Input | Input signal | CP1, CP2, Reset 1, Reset 2, Key protect |
| Input method | No-voltage (NPN)/Voltage input (PNP) selectable | |
| No-voltage input (No-contact input） | Short-circuit (ON) impedance: 1 kΩ max. (Leakage current (0 Ω): Approx. 12 mA) Residual voltage: 3 V max. Open circuit impedance: 100 kΩ min. | |
| No-voltage input (Contact input） | Use a contact which can adequately switch 5 mA at 10 V. | |
| Voltage input | Hight level: 4.5 to 30 VDC Low level: 0 to 2 VDC (Input resistance Approx. 4.7 kΩ) | |
| Control output | Contact output | SPST-NO 3 A at 250 VAC/30 VDC, resistive load (cos phi=1) Minimum applicable load: 10 mA at 5 VDC (failure level:P reference value) |
| Solid-state output | NPN 30 VDC max., 100 mA max. Residual voltage 1.5 V max.DCCapacity value: Approx. 1 V Leakage current 0.1 mA max. | |
| Display | Display method | 7-segment backlit negative transmissive LCD |
| Digits | 6 digit | |
| Character height | Count value: 13.5 mm (Red or green programmable) Set value: 9 mm (green) | |
| Prescaling function | 0.001 to 99.999 | |
| Decimal point adjustment | Rightmost 3 digits | |
| Key protection | Key protect input | |
| Memory backup methods | Method: Non-volatile memory, Number of rewite: 100,000 operations min., Store data: 10 years min. | |
| Ambient temperature (Operating) | -10 to 55 ℃ (with no icing) | |
| Ambient temperature (Storage) | -25 to 65 ℃ (with no icing) | |
| Ambient humidity (Operating) | 25 to 85 % (with no condensation) | |
| Insulation resistance | Between current carrying terminals and exposed non-current carrying metal parts: 100 MΩ min. (at 500 VDC) Between non-continuous contacts: 100 MΩ min. (at 500 VDC) | |
| Dielectric withstand voltage | Between current carrying metal parts and non-current carrying metal parts: 2000 VAC 50/60 Hz 1 min Between operating power circuit and input circuit: 2000 VAC 50/60 Hz 1 min Between control output, and power supply/input circuit: 2000 VAC 50/60 Hz 1 min Between non-continuous contacts: 1000 VAC 50/60 Hz 1 min | |
| Impulse withstand voltage | Between power terminals: 6 kV Between current carrying terminals and exposed non-current carrying metal parts: 6 kV | |
| Noise immunity | Between power terminals: ±1.5 kV Between input terminals: ±600 V square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) | |
| Static immunity | Mulfunction: 8 kV, Destruction: 15 kV | |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 2 h Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min | |
| Shock resistance | Destruction: 294 m/s2, 3 times each in 3 axes 6 directions Malfunction: 98 m/s2, 3 times each in 3 axes 6 directions | |
| Life expectancy | Mechanical life 10 million operations min. Electrical life 100,000 operations min. (3 A at 250 VAC resistive load) | |
| Degree of protection | Case front: IP54 | |
| External connection method | Screw terminal | |
| Case color | Black (Munsell N1.5) | |
| Accessories | Mounting Bracket, Terminal Cover | |
| Weight | Approx. 250 g | |
