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Total Counter/Time Counter (DIN 72 x 36)
H7HP
* 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.
Counters 3. Supply Voltage None: 100 to 240 VAC D: 12 to 24 VDC 4. Case Color None: Light gray (Munsell 5Y7/1) B: Black 8-digit total counter Light gray H7HP-C8 H7HP-C8D Black H7HP-C8B H7HP-C8DB
Compact Total Counters and Time Counters with Easy-to-read Displays and IP66G/ NEMA4 Water and Oil Resistance
Model Number Structure
I Model Number Legend
H7HP-@@@@
1 234
1. Classification A: Total counter/time counter C: Total counter 2. Digits None: 6 digits 8: 8 digits
Ordering Information
I List of Models
Supply voltage 100 to 240 VAC 12 to 24 VDC H7HP-A H7HP-AD 6-digit total counter/time counter Light gray H7HP-AB H7HP-ADB Black
Total Counter/Time Counter (DIN 72 x 36)
H7HP
C-51
Specifications
I Ratings
Item Rated supply voltage External power supply Operating voltage range Power consumption Dimensions Mounting method External connections Degree of protection Display Digits Function Input mode Max. counting speeds Counting range Time specification Timing accuracy Memory backup Input Input signals Input method Count, start, gate, reset 6-digit total counter/time counter H7HP-A 50 mA at 12 VDC --H7HP-AD 8-digit total counter H7HP-C8 50 mA at 12 VDC --H7HP-C8D 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) 85% to 110% of rated supply voltage 100 to 240 VAC: 6.5 VA max. 12 to 24 VDC: 0.6 W max. 72 x 36 x 66 mm (W x H x D) Flush mounting Screw terminals Panel surface: IEC IP66 (JEM standard IP66G) and NEMA Type 4 (indoors) 7-segment, negative transmissive LCD (with red backlight) 6 digits (15-mm-high characters) Total counter/time counter (selected via DIP switch) Up/down (individual) (total counter), or accumulative (time counter) 30 Hz or 5 kHz (selected via DIP switch) -99999 to 999999 0.1 to 99999.9 h/1 s to 99 h 59 min 59 s 100 ppm (-10C to 55C) EEP-ROM: 200,000 operations min. Count 1 (increment), count 2 (decrement), reset, and key protection (see note 2) No-voltage input (NPN transistor input) or voltage input (PNP transistor input) (selected via DIP switch) No-voltage input (NPN transistor input) Short-circuit (ON) impedance: 1 K max. Short-circuit (ON) residual voltage: 2 VDC max. Open (OFF) impedance: 100 k min. Voltage input (PNP transistor input) Short-circuit (ON) impedance: 1 K max. ON voltage: 9 to 24 VDC OFF voltage: 5 VDC max. Open (OFF) impedance: 100 k min. No-voltage input (NPN transistor input) Short-circuit (ON) impedance: 1 K max. Short-circuit (ON) residual voltage: 0.5 VDC max. Open (OFF) impedance: 100 k min. Time counter: 20 ms; total counter: 20 ms or 1 ms (automatically switched according to counting speed) Time counter: 20 ms Approx. 1 s External and manual resets Approx. 1 s -9999999 to 99999999 ----8 digits (12-mm-high characters) Total counter Up/down (individual)
Key protection
Input response speed
Reset Start Key protection
Reset system
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
I Characteristics
Insulation resistance Dielectric strength 100 M min. (at 500 VDC) 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) Counters
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 s, 1-ns rise) Display: Malfunction: Destruction: DIP switch: Malfunction: Destruction: 8 kV 15 kV 4 kV 8 kV
Static immunity
Vibration resistance Shock resistance Ambient temperature Ambient humidity EMC
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) Destruction: 294 m/s2 each in three directions Malfunction: 196 m/s2 each in three directions Operating: -10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Operating: 35% to 85% 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) UL508, CSA22.2 No.14, conforms to EN61010-1, VDE0106/P100 Rear section: Gray smoke; Front section: 5Y7/1 (light gray) or N1.5 (black) Approx. 106 g (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD:
Approved standards Case color Weight
Total Counter/Time Counter (DIN 72 x 36)
H7HP
C-53
Connections
I 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
100 to 240 VAC External power supply 12 VDC 50 mA max.
H7HP-C8
100 to 240 VAC External power supply 12 VDC 50 mA max.
Power supply
Power supply
Unused Unused Unused
0V
12 VDC
Power supply
Power supply
Unused Unused Unused
0V
12 VDC
5
6 1
Key protection input
7 2
Reset input
8 3
9 4
10
11
5
6 1
Key protection input
7 2
Reset input
8 3
9 4
10
11
Count 1 Count 2 input or input or start input gate input
Count 1 Count 2 input input
NPN mode PNP mode
NPN mode PNP mode
DC Models
H7HP-AD
12 to 24 VDC
H7HP-C8D
12 to 24 VDC
0V
Power supply
Unused Unused Unused Unused Unused
0V
Power supply
Unused Unused Unused Unused Unused
5
6 1
Key protection input
7 2
Reset input
8 3
9 4
10
11
5
6 1
Key protection input
7 2
Reset input
8 3
9 4
10
11
Count 1 Count 2 input or input or start input gate input
Count 1 Count 2 input input
NPN mode PNP mode NPN mode PNP mode
Operation
I DIP Switch Settings
Switches 1 to 4 are all set to OFF before shipping.
H7HP-C8/-C8D
Pin no. 1 2 Item Unused Counting speed Unused --30 Hz --OFF --5 kHz PNP --ON
H7HP-A/-AD
Pin no. 1 2 3 4 Item Function Counting speed Time range Unused 30 Hz 99999.9 h --OFF Total counter 5 kHz 99 h 59 min 59 s PNP --ON Time counter
3 4
Input mode (note) NPN
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.
Input mode (note) NPN
C-54
Total Counter/Time Counter (DIN 72 x 36) H7HP
I Operating Modes
Total 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)
Display
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
Counters
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) Panel Y92F-33 flush mounting adaptor (provided)
C-56
Total Counter/Time Counter (DIN 72 x 36) H7HP
Connections (Common)
I Input Connections
Note: The undermentioned is common for all H7GP/H7HP models.
No-voltage Input (NPN Input Mode)
Open Collector Output
H7GP/H7HP
Voltage Output
Sensor
12 VDC (12 to 24 VDC)
Sensor
(12 to 24 VDC)
Reset, Count 1, Count 2, Start, and Gate Inputs Specification
Short-circuit (ON) impedance: 1 k max. Short-circuit (ON) residual voltage: 2 VDC max. Current flow for 0- short-circuit: Approx. 2 mA Open (OFF) impedance: 100 k min. Note: Two-wired sensors cannot be used.
Reset input Count 1 input Count 2 input Start input Gate input
0V
Reset input Count 1 input Count 2 input Start input Gate input
Key Protection Input
Open Collector Output
H7GP/H7HP
Voltage Output
12 VDC (12 to 24 VDC)
(12 to 24 VDC) Sensor
Key Protection Inputs Specification
Short-circuit (ON) impedance: Short-circuit (ON) residual voltage: Current flow for 0- short-circuit: Open (OFF) impedance: 1 k max. 0.5 VDC max. Approx. 0.5 mA 100 k min.
Sensor
Key protection input
0V
Key protection input
Note: Two-wired sensors cannot be used.
Voltage Input (PNP Input Mode)
Reset, Count 1, Count 2, Start, and Gate Inputs
Sensor
(12 to 24 VDC)
Reset, Count 1, Count 2, Start, and Gate Inputs Specification
Short-circuit (ON) impedance: 1 k max. ON voltage: 9 to 24 VDC OFF voltage: 5 VDC max. Open (OFF) impedance: 100 k min. Note: Two-wired sensors cannot be used.
Reset input Count 1 input Count 2 input Start input Gate input
Total Counter/Time Counter
H7GP/H7HP
C-57
Counters
Reset, Count 1, Count 2, Start, and Gate Inputs
Precautions (Common)
Note: The undermentioned is common for all H7GP/H7HP models.
Power Supplies
When turning the power ON and OFF, input signal reception is possible, unstable, or impossible as shown in the diagram below. Apply the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value immediately.
Power supply ON OFF
Other
Water resistance may deteriorate depending on the environment. Periodically check water resistance. Oil resistance is not applicable to all types of oil. Be sure to test any specific oils before actual application.
Labels
200 ms 0 to 90 ms 5 ms Impossible Unstable Possible 0 to 2 s Unstable Impossible
Input
Unit labels are included with the H7GP/H7HP and DIP switch labels are included with the H7HP Attach these labels as shown in the fol. lowing illustrations.
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.
Control circuit Display circuit
Unit Labels
H7GP
H7HP
Input circuit
Self-diagnostic Function
The following displays will appear if an error occurs. Display ---Error -99999 max. (H7HP 6-digit model) , -99999999 max. (H7HP 8-digit model) , CPU Memory Correction Press RST Key or reset input
DIP Switch Labels
H7HP
e1 e2
Press RST Key or turn power OFF and then ON
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 Y92S-32 H7HP Y92S-33 Y92F-33
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
Flush mounting adap- Y92F-32 tor
Panel
C-58
Total Counter/Time Counter H7GP/H7HP
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 Examination method
2.5 to 3 m 12.5 l/min Discharging nozzle dia.: 6.3 2.5 to 3 m 100 l/min Discharging nozzle dia.: 12.5
Japan Electrical Manufacturers Association's standards (JEM1030) Protection against oil
Protection Against Solid Foreign Objects
Grade 5 Protection Criteria Limited ingress of dust permitted (no harmful deposit).
Dust protected
6
Dust-tight
Totally protected against ingress of dust.
Protection Against Harmful Ingress of Water
Grade 5 Protection Criteria
Housing jets from all directions
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.
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.
JEM Standards Protection Against Oil
Grade F Oilproof Protection Criteria Criteria 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. 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.
G
Oil resistant
Total Counter/Time Counter
H7GP/H7HP
C-59

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