Total Counter/Time Counter (DIN 72 x 36) H7HP Counters Compact Total Counters and Time Counters with Easy-to-read Displays and IP66G/ NEMA4 Water and Oil Resistance • 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. • Compact (66 mm) body. • Switch 6-digit models between total counter and time counter operation. Model Number Structure ■ Model Number Legend H7HP-@@@@ 1 2 3 4 3. Supply Voltage None: 100 to 240 VAC D: 12 to 24 VDC 4. Case Color None: Light gray (Munsell 5Y7/1) B: Black 1. Classification A: Total counter/time counter C: Total counter 2. Digits None: 6 digits 8: 8 digits Ordering Information ■ List of Models Supply voltage 6-digit total counter/time counter Light gray Black 8-digit total counter Light gray Black 100 to 240 VAC H7HP-A H7HP-AB H7HP-C8 H7HP-C8B 12 to 24 VDC H7HP-AD H7HP-ADB H7HP-C8D H7HP-C8DB Total Counter/Time Counter (DIN 72 x 36) H7HP C-51 Specifications ■ Ratings Item 6-digit total counter/time counter H7HP-A 8-digit total counter H7HP-AD H7HP-C8 H7HP-C8D Rated supply voltage 100 to 240 VAC (50/60 Hz) 12 to 24 VDC (see note 1) 100 to 240 VAC (50/60 Hz) 12 to 24 VDC (see note 1) External power supply 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: IEC IP66 (JEM standard IP66G) and NEMA Type 4 (indoors) 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 --- Timing accuracy ±100 ppm (-10°C to 55°C) --- Memory backup EEP-ROM: 200,000 operations min. Input Input signals Count 1 (increment), count 2 (decrement), reset, and key protection (see note 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. 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 Input response speed Reset system --- 50 mA at 12 VDC --- Approx. 1 s External and manual resets Note: 1. Contains 20% ripple (p-p) max. 2. Only a non-voltage input (NPN transistor) is possible for the key protection input. Switching between the NPN and PNP input methods does not affect the key protection input, i.e., a PNP input cannot be used. C-52 Total Counter/Time Counter (DIN 72 x 36) H7HP 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) 1,000 VAC, 50/60 Hz for 1 min between power terminals and control input terminals (DC 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: Vibration resistance Destruction: 10 to 55 Hz with 0.75-mm single amplitude, four cycles each in three directions (8 minutes per cycle) Malfunction: 10 to 55 Hz with 0.5-mm single amplitude, four cycles each in three directions (8 minutes per cycle) 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) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: E61326 EN55011 Group 1 class A EN55011 Group 1 class A EN61326 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, CSA22.2 No.14, conforms to EN61010-1, VDE0106/P100 Case color Rear section: Gray smoke; Front section: 5Y7/1 (light gray) or N1.5 (black) Weight Approx. 106 g Malfunction: Destruction: DIP switch: Malfunction: Destruction: 8 kV 15 kV 4 kV 8 kV Total Counter/Time Counter (DIN 72 x 36) H7HP C-53 Counters ■ Characteristics Connections ■ Terminal Arrangement Note: 1. Incremented for count 1 (CP1) inputs; decremented for count 2 (CP2) inputs. 2. Non-contact input is also available. AC Models H7HP-A H7HP-C8 External power supply 12 VDC 50 mA max. 100 to 240 VAC Power supply Power supply 5 Unused Unused Unused 6 7 8 9 1 2 3 4 Key protection input Reset input External power supply 12 VDC 50 mA max. 100 to 240 VAC 0V 12 VDC Power supply 10 11 5 Power supply Unused Unused Unused 6 7 8 9 1 2 3 4 Key protection input Count 1 Count 2 input or input or start input gate input 0V 12 VDC 10 11 Count 1 Count 2 input input Reset input NPN mode NPN mode PNP mode PNP mode DC Models H7HP-AD H7HP-C8D 12 to 24 VDC 12 to 24 VDC Power supply 0V 5 6 7 8 9 1 2 3 4 Key protection input 0V Unused Unused Unused Unused Unused Reset input 10 5 11 Power supply 6 7 8 9 1 2 3 4 Key protection input Count 1 Count 2 input or input or start input gate input Unused Unused Unused Unused Unused Reset input 10 11 Count 1 Count 2 input input NPN mode NPN mode PNP mode PNP mode Operation ■ DIP Switch Settings H7HP-C8/-C8D Switches 1 to 4 are all set to OFF before shipping. Pin no. H7HP-A/-AD Pin no. Item OFF ON 1 Function Total counter Time counter 2 Counting speed 30 Hz 5 kHz Time range 99999.9 h 99 h 59 min 59 s 3 Input mode (note) NPN PNP 4 Unused --- C-54 --- Item OFF ON 1 Unused --- 2 Counting speed 30 Hz 3 Input mode (note) NPN PNP 4 Unused --- --- --5 kHz Note: When the setting has been changed, turned power off and on to continue. The display will show “0” when the power is turned back on. Total Counter/Time Counter (DIN 72 x 36) H7HP ■ Operating Modes Total Counters Display Counters Reset input AC (10-2) DC (5-2) CP1 AC (10-3) DC (5-3) CP2 AC (10-4) DC (5-4) 999999 (see note) 0 −99999 (see note) display Note: Display values are shown for a 6-digit model. Time Counters Reset input AC (10-2) DC (5-2) Gate input AC (10-4) DC (5-4) Start input AC (10-3) DC (5-3) 99999.9h (see note) Display 0.0 h Note: 1. Display values are shown for full scale set to 99999.9 h. 2. Gate input is available only when H7HP-A settings are made. Nomenclature 2 (The figure shows the DIP switch label stuck to the rear of the case.) 1 3 1. Reset Key Resets the count value, but will not operate while the keys are protected. 2. Key Protection Indicator Lit while the keys are protected (Reset Key is disabled.). 3. DIP Switch Use to change a setting. Refer to DIP Switch Settings for details. Total Counter/Time Counter (DIN 72 x 36) H7HP C-55 Dimensions Note: All units are in millimeters unless otherwise indicated. H7HP-A H7HP-C8 M3.5 terminal screw Terminal cover (provided) Panel Cutouts Panel cutouts are as shown below (according to DIN43700). Note: 1. The mounting panel thickness should be 1 to 6 mm. 2. Water resistance will be lost if Counters are mounted side-by-side. With Flush Mounting Bracket Y92S-33 rubber packing (provided) C-56 Panel Total Counter/Time Counter (DIN 72 x 36) H7HP Y92F-33 flush mounting adaptor (provided) Connections (Common) ■ Input Connections Note: The undermentioned is common for all H7GP/H7HP models. No-voltage Input (NPN Input Mode) Open Collector Output Counters Reset, Count 1, Count 2, Start, and Gate Inputs Voltage Output H7GP/H7HP Sensor 12 VDC (12 to 24 VDC) Sensor (12 to 24 VDC) Reset input Count 1 input Count 2 input Start input Gate input Reset input Count 1 input Count 2 input Start input Gate input Reset, Count 1, Count 2, Start, and Gate Inputs Specification Short-circuit (ON) impedance: 1 kΩ max. Short-circuit (ON) residual voltage: 2 VDC max. Current flow for 0-Ω short-circuit: Approx. 2 mA Open (OFF) impedance: 100 kΩ min. Note: Two-wired sensors cannot be used. 0V Key Protection Input Open Collector Output Voltage Output H7GP/H7HP 12 VDC (12 to 24 VDC) Sensor (12 to 24 VDC) Sensor Key protection input Key protection input Key Protection Inputs Specification Short-circuit (ON) impedance: Short-circuit (ON) residual voltage: Current flow for 0-Ω short-circuit: Open (OFF) impedance: 1 kΩ max. 0.5 VDC max. Approx. 0.5 mA 100 kΩ min. Note: Two-wired sensors cannot be used. 0V Voltage Input (PNP Input Mode) Reset, Count 1, Count 2, Start, and Gate Inputs Sensor (12 to 24 VDC) Reset input Count 1 input Count 2 input Start input Gate input Reset, Count 1, Count 2, Start, and Gate Inputs Specification Short-circuit (ON) impedance: 1 kΩ max. ON voltage: 9 to 24 VDC OFF voltage: 5 VDC max. Open (OFF) impedance: 100 kΩ min. Note: Two-wired sensors cannot be used. Total Counter/Time Counter H7GP/H7HP C-57 Precautions (Common) Note: The undermentioned is common for all H7GP/H7HP models. Power Supplies Other When turning the power ON and OFF, input signal reception is possible, unstable, or impossible as shown in the diagram below. Water resistance may deteriorate depending on the environment. Periodically check water resistance. Apply the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value immediately. Oil resistance is not applicable to all types of oil. Be sure to test any specific oils before actual application. Power supply ON OFF Input Labels 200 ms 0 to 90 ms 5 ms Impossible 0 to 2 s Possible Unstable Impossible Unit labels are included with the H7GP/H7HP and DIP switch labels are included with the H7HP. Attach these labels as shown in the following illustrations. Unstable Although the H7GP/H7HP power supply (primary side) is isolated from control circuits (secondary side) by a transformer, the primary and secondary sides of the transformer are linked by a capacitor, making it possible for high-frequency components to leak to the secondary side. Take adequate precautions against electrical shock. Do not connect input circuits to exposed parts (such as the machine body) and be sure that the power supply is turned off before wiring. Unit Labels H7GP H7HP Control circuit Display circuit Input circuit Self-diagnostic Function DIP Switch Labels The following displays will appear if an error occurs. H7HP Display Error Correction ---- -99999 max. (H7HP, 6-digit model) -99999999 max. (H7HP, 8-digit model) Press RST Key or reset input e1 CPU e2 Memory Press RST Key or turn power OFF and then ON Flush Mounting The panel surface is water-resistive (conforming to NEMA 4 and IP66). In order to prevent the internal circuit from water penetration through the space between the counter and operating panel, attach a rubber packing between the counter and operating panel and secure the rubber packing with the Y92F-3@ flush-mounting adaptor. Be sure the rubber packing is installed in the correct direction. The wider portion must be facing the panel when installed, as shown in the following illustration. Using a flat-head screwdriver, press in the Mounting Adapter until it cannot be pressed in any further in order to ensure water-resistive performance. Wider portion facing panel Adapter Panel C-58 Total Counter/Time Counter H7GP/H7HP Accessories The accessories listed in the following table are included with the H7GP/H7HP. Be sure you understand the use of these accessories and use them correctly. Name Rubber packing H7GP H7HP Y92S-32 Y92S-33 Flush mounting adap- Y92F-32 tor Y92F-33 Degree of Protection IP - 6 6 G Protection Specification Code (International Protection) (IEC529) Protection against solid foreign objects Protection against harmful ingress of water Counters Japan Electrical Manufacturers Association's standards (JEM1030) Protection against oil Protection Against Solid Foreign Objects Grade Protection Criteria 5 Dust protected Limited ingress of dust permitted (no harmful deposit). 6 Dust-tight Totally protected against ingress of dust. Protection Against Harmful Ingress of Water Grade 5 Protection Housing jets from all directions Criteria Examination method Protected against low-pressure Spray water from all directions for one minute per m2 of external surjets of water from all directions; face area and for a total time of no less than 3 minutes using the test limited ingress permitted. device shown below. 2.5 to 3 m 12.5 l/min Discharging nozzle dia.: 6.3 6 Strong hosing jets from all directions Protected against strong jets of Spray water from all directions for one minute per m2 of external surface area and for a total time of no less than 3 minutes using the test water, e.g. for use on shipdecks; limited ingress permit- device shown below. ted. 2.5 to 3 m 100 l/min Discharging nozzle dia.: 12.5 JEM Standards Protection Against Oil Grade Protection Criteria Criteria F Oilproof Protected against improper op- No penetration of oil to the extent of interfering with proper operation eration due to oil drops or spray after dropping the specified cutting oil on a test device for 48 hours at from any direction. a rate of 0.5 l per hour. G Oil resistant Protected against penetration of oil drops or spray from any direction. No penetration of oil after dropping the specified cutting oil on a test device for 48 hours at a rate of 0.5 l per hour. Total Counter/Time Counter H7GP/H7HP C-59