Omron, H7HP Series

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.

Ratings

Item		6-digit total counter/time counter		8-digit total counter
Item		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.
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
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)
	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.
	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.
Input response speed	Reset	Time counter: 20 ms; total counter: 20 ms or 1 ms (automatically switched according to counting speed)
	Start	Time counter: 20 ms
	Key protection	Approx. 1 s		Approx. 1 s
Reset system		External and manual resets

*1. Contains 20% ripple (p-p) max.
*2. Only a non-voltage input (NPN transistor) is possible for the key protection input. The key protection input will be a non-voltage input even if the NPN/PNP input mode is set to PNP. Key protection is used to prohibit operating the Reset Key. The reset input terminals will still be functional.

Characteristics

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

*1. Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)
*2. UL508 and CAN/CSA-C22.2 No.14 certification conditions
• Power supply 100 to 240VAC types Ambient temperature 30°C Single mounting
• Power supply 12 to 24VDC types Ambient temperature 40°C Single mounting

H7HP-A H7HP-C8

TITLE	DOCUMENT TYPE	SIZE
H7HP	Catalog	680 KB
H7HP total / time counter	Catalog	448 KB
H7HP total / time counter	Catalog	418 KB

Ratings

Characteristics

H7HP-A H7HP-C8

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