• Large, easy-to-read displays: 15-mm-high characters for 6-digit models; 12-mm-high characters for 8-digit models.
• High-visibility, negative transmissive LCD display with built-in red LED backlight at low power consumption.
• IP66 with oil resistance and NEMA4 are achieved by unifying the front with the casing case and using oil-resistant materials and parts.
• Compact (66 mm) body.
• Switch 6-digit models between total counter and time counter operation.
• Just change a switch setting for either an NPN or PNP input.
• Supports both external resetting and manual resetting.
• Finger-protection terminal block cover prevents electrical shock and conforms to VDE0106, Part 100.
• Safety standards: UL, CSA, EMC (EN 61326), CE Marking.
| Item | 6-digit total counter/time counter | 8-digit total counter | |||
|---|---|---|---|---|---|
| H7HP-A | H7HP-AD | H7HP-C8 | H7HP-C8D | ||
| Rated supply voltage | 100 to 240 VAC (50/60 Hz) |
12 to 24 VDC *1 | 100 to 240 VAC (50/60 Hz) |
12 to 24 VDC *1 | |
| External power supply | 50 mA at 12 VDC | — | 50 mA at 12 VDC | — | |
| Operating voltage range | 85% to 110% of rated supply voltage | ||||
| Power consumption | 100 to 240 VAC: 6.5 VA max. 12 to 24 VDC: 0.6 W max. |
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| Dimensions | 72 x 36 x 66 mm (W x H x D) | ||||
| Mounting method | Flush mounting | ||||
| External connections | Screw terminals | ||||
| Degree of protection | Panel surface: IP66 with oil resistance, NEMA 4 (indoors). Panel surface only: IEC IP66. IEC IP66 |
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| Display | 7-segment, negative transmissive LCD (with red backlight) | ||||
| Digits | 6 digits (15-mm-high characters) | 8 digits (12-mm-high characters) | |||
| Function | Total counter/time counter (selected via DIP switch) |
Total counter | |||
| Input mode | Up/down (individual) (total counter), or accumulative (time counter) |
Up/down (individual) | |||
| Max. counting speeds | 30 Hz or 5 kHz (selected via DIP switch) | ||||
| Counting range | -99999 to 999999 | -9999999 to 99999999 | |||
| Time specification | 0.1 to 99999.9 h/1 s to 99 h 59 min 59 s (selected via DIP switch) |
— | |||
| Timing accuracy | ±100 ppm (-10°C to 55°C) | — | |||
| Memory backup | EEP-ROM (overwrites: 200,000 times min.) that can store data for 20 years min. | ||||
| Input | Input signals | Count 1/start, count 2/gate, reset, and key protection *2 | |||
| Input method | No-voltage input (NPN transistor input) or voltage input (PNP transistor input) (selected via DIP switch) |
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| Count, start, gate, reset |
No-voltage input (NPN transistor input) Short-circuit (ON) impedance: 1 kΩ max. Short-circuit (ON) residual voltage: 2 VDC max. Open (OFF) impedance: 100 kΩ min. Voltage input (PNP transistor input) Short-circuit (ON) impedance: 1 kΩ max. ON voltage: 9 to 24 VDC OFF voltage: 5 VDC max. Open (OFF) impedance: 100 kΩ min. |
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| Key protection | No-voltage input (NPN transistor input) Short-circuit (ON) impedance: 1 kΩ max. Short-circuit (ON) residual voltage: 0.5 VDC max. Open (OFF) impedance: 100 kΩ min. |
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| Input response speed |
Reset | Time counter: 20 ms; total counter: 20 ms or 1 ms (automatically switched according to counting speed) |
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| Start | Time counter: 20 ms | ||||
| Key protection | Approx. 1 s | Approx. 1 s | |||
| Reset system | External and manual resets | ||||
| Insulation resistance | 100 MΩ min. (at 500 VDC) |
|---|---|
| Dielectric strength | 2,000 VAC, 50/60 Hz for 1 min between current-carrying terminal and exposed non-current- carrying metal parts (AC model) 1,000 VAC, 50/60 Hz for 1 min between current-carrying terminal and exposed non-current- carrying metal parts (DC model) 2,000 VAC, 50/60 Hz for 1 min between power terminals and control input terminals (AC model) |
| Impulse withstand voltage |
3 kV (between power terminals) (1 kV for 12-to-24-VDC models) 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) (1.5 kV for 12-to-24-VDC models) |
| Noise immunity | ±1.5 kV (between AC power terminals), ±480 V (between DC power terminals), ±480 V (between input terminals); square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise) |
| Static immunity | Display: Malfunction: 8 kV, Destruction: 15 kV DIP switch: Malfunction: 4 kV, Destruction: 8 kV |
| Vibration resistance | Destruction: 10 to 55 Hz with 0.75-mm single amplitude, 2 hours each in three directions Malfunction: 10 to 55 Hz with 0.5-mm single amplitude, 10 minutes each in three directions |
| Shock resistance | Destruction: 294 m/s2 each in three directions Malfunction: 196 m/s2 each in three directions |
| Ambient temperature | Operating: -10°C to 55°C (with no icing) Storage: -25°C to 65°C (with no icing) |
| Ambient humidity | Operating: 35% to 85% |
| EMC | (EMI) EN61326-1 *1 Emission Enclosure: EN55011 Group 1 class A Emission AC Mains: EN55011 Group 1 class A (EMS) EN61326-1 *1 Immunity ESD: EN61000-4-2: 4 kV contact discharge (level 2); 8 kV air discharge (level 3) Immunity RF-interference: EN61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz) (level 3); 10 V/m (Pulse-modulated, 900 MHz ±5 MHz) (level 3) Immunity Conducted Disturbance: EN61000-4-6: 10 V (0.15 to 80 MHz) (according to EN61000-6-2) Immunity Burst: EN61000-4-4: 2 kV power-line (level 3); 2 kV I/O signal-line (level 4) Immunity Surge: EN61000-4-5: 1 kV line to lines (power and output lines) (level 2); 2 kV line to ground (power and output lines) (level 3) Immunity Voltage Dip/Interruption: EN61000-4-11: 0.5 cycle, 100% (rated voltage) |
| Approved standards | UL508 *2, CSA C22.2 No.14 *2, conforms to EN61010-1, VDE0106/P100 |
| Case color | Rear section: Gray smoke; Front section: 5Y7/1 (light gray) or N1.5 (black) |
| Weight | Approx. 115 g |
