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Total Counter/Time Counter

 

H7GP/H7HP

15

Safety Precautions (Common)

Note:

The undermentioned is common for all H7GP/H7HP models.

Precautions for Safe Use 

Observe the following items to ensure the safe use of this product. 

Environmental Precautions 

Store the H7GP/H7HP within the specified ratings. If the H7GP/
H7HP has been stored at temperatures 

10

°

C or lower, let it stand 

for 3 hours or longer at room temperature before turning ON the 
power supply.

Use the H7GP/H7HP within the specified ratings for operating 
temperature and humidity. 

Do not operate the H7GP/H7HP in locations subject to sudden or 
extreme changes in temperature, or locations where high humidity 
may result in condensation. 

Do not use the H7GP/H7HP in locations subject to vibrations or 
shock. Extended use in such locations may result in damage due to 
stress.

Do not use the H7GP/H7HP in locations subject to excessive dust, 
corrosive gas, or direct sunlight. 

Install the H7GP/H7HP well away from any sources of static 
electricity, such as pipes transporting molding materials, powders, 
or liquids.

The H7GP/H7HP is not waterproof or oil resistant. 
Do not use it in locations subject to water or oil.

The life expectancy of internal components may be reduced if the 
H7GP/H7HP is mounted side-by-side.

Do not use organic solvents (such as paint thinner or benzine), 
strong alkaline, or strong acids because they will damage the 
external finish. 

Usage Precautions 

Install a switch or circuit breaker that allows the operator to 
immediately turn OFF the power, and label it to clearly indicate its 
function. 

Be sure to wire the terminals correctly.

Do not install input lines in the same duct or conduit as power 
supply or other high-voltage lines. Doing so may result in 
malfunction due to noise. Separate the input lines from high-
voltage lines. 

Internal elements may be destroyed if a voltage outside the rated 
voltage is applied. 

Maintain voltage fluctuations in the power supply within the 
specified range. 

Use a switch, relay, or other contact so that the rated power supply 
voltage will be reached within 0.1 s. If the power supply voltage is 
not reached quickly enough, the H7GP/H7HP may malfunction or 
outputs may be 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.

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.

Other

Oil resistance is not applicable to all types of oil. Be sure to test any 
specific oils before actual application.

This may occasionally cause electric shock, fire, or malfunction.
Never disassemble, repair, or modify the H7GP/H7HP.

This may occasionally cause electric shock, fire, or malfunction.
Do not allow metal fragments or lead wire scraps to fall inside the 
H7GP/H7HP.

 

!

CAUTION

Control 
circuit

Display 
circuit

Input 
circuit

Adapter

Panel

Wider portion 
facing panel

Summary of Contents for H7GP -

Page 1: ...A4 protection standards Switch between NPN and PNP operation Both external and manual resets provided Finger protection terminal block cover prevents electrical shocks conforming to VDE0106 100 Conforms to EMC standards EN61326 Conforms to IEC standards and approved by UL and CSA Wide power supply range Six language instruction manual provided Contents Total Counter Time Counter H7GP 2 H7HP 8 Comm...

Page 2: ...D backlight at low power con sumption Compact 80 mm body Model Number Structure Model Number Legend 1 Classification C Total counter T Time counter 2 Supply Voltage None 100 to 240 VAC D 12 to 24 VDC 3 Case Color of Front Section None Light gray Munsell 5Y7 1 B Black Ordering Information List of Models 1 2 3 H7GP Supply voltage 6 digit total counter 6 digit time counter Light gray Black Light gray...

Page 3: ...d backlight Digits 6 digits 8 5 mm high characters Input mode Up increment Accumulative Max counting speeds 30 Hz or 5 kHz selected via DIP switch Counting range 0 to 999999 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 reset and key protection see note 2 Start reset and key pr...

Page 4: ...gle 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 O...

Page 5: ...24 VDC PNP mode NPN mode 100 to 240 VAC Unused NPN mode PNP mode 100 to 240 VAC Unused NPN mode PNP mode Unused Unused Unused 12 to 24 VDC PNP mode NPN mode External power supply 12 VDC 50 mA max Power supply Power supply Key protection input Reset input Count input Power supply Key protection input Reset input Count input External power supply 12 VDC 50 mA max Power supply Power supply Key protec...

Page 6: ... 9h note 2 Terminal side 99 h 59 min 59 s 0 0 0h AC 2 7 DC 2 5 AC 2 7 DC 2 5 AC 3 7 DC 3 5 999999 AC 3 7 DC 3 5 Total Counters Time Counters Reset input Count input Display Start input Display Reset input 99999 9 h see note Note The count value will return to 0 when 999999 is exceeded Note Display values are shown for full scale set to 99999 9 h The count value will return to 0 when 99999 9 is exc...

Page 7: ...Flush Mounting Bracket Terminal cover provided Panel M3 5 terminal screw H7GP C H7GP T Y92S 32 rubber packing provided Y92F 32 flush mounting adaptor provided Panel cutouts are as shown below according to DIN43700 Note 1 The mounting panel thick ness should be 1 to 6 mm 2 Water resistance will be lost if Counters are mounted side by side ...

Page 8: ...power consumption Compact 66 mm body Switch 6 digit models between total counter and time counter operation Model Number Structure Model Number Legend 1 Classification A Total counter time counter C Total counter 2 Digits None 6 digits 8 8 digits 3 Supply Voltage None 100 to 240 VAC D 12 to 24 VDC 4 Case Color None Light gray Munsell 5Y7 1 B Black Ordering Information List of Models 1 2 3 4 H7HP S...

Page 9: ...tal 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 operatio...

Page 10: ...ngle 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 ...

Page 11: ...Unused Unused Unused Unused Unused NPN mode PNP mode 100 to 240 VAC Unused Unused Unused 12 to 24 VDC NPN mode PNP mode Unused Unused H7HP C8 H7HP C8D DC Models H7HP AD External power supply 12 VDC 50 mA max Power supply Power supply Key pro tection input Reset input Count 1 input or start input Count 2 input or gate input Power supply Key pro tection input Reset input Count 1 input or start input...

Page 12: ... digit model The count value will return to 0 when 999999 is exceeded Note 1 Display values are shown for full scale set to 99999 9 h The count value will return to 0 when 99999 9 is exceeded 2 Gate input is available only when H7HP A settings are made 2 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 protec...

Page 13: ...Flush Mounting Bracket Terminal cover provided Panel M3 5 terminal screw H7HP A H7HP C8 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 Y92S 33 rubber packing provided Y92F 33 flush mounting adaptor provided ...

Page 14: ...ox 2 mA Open OFF impedance 100 kΩ min Key protection input Short circuit ON impedance 1 kΩ max Short circuit ON residual voltage 0 5 VDC max Current flow for 0 Ω short circuit Approx 0 5 mA Open OFF impedance 100 kΩ min 12 VDC 12 to 24 VDC Reset input Count 1 input Count 2 input Start input Gate input Sensor H7GP H7HP Voltage Output H7GP H7HP 12 VDC 12 to 24 VDC Key protection input Sensor Open Co...

Page 15: ...gh voltage lines Internal elements may be destroyed if a voltage outside the rated voltage is applied Maintain voltage fluctuations in the power supply within the specified range Use a switch relay or other contact so that the rated power supply voltage will be reached within 0 1 s If the power supply voltage is not reached quickly enough the H7GP H7HP may malfunction or outputs may be unstable Al...

Page 16: ...ction The following displays will appear if an error occurs Labels 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 Display Error Correction 99999 max H7HP 6 digit model 99999999 max H7HP 8 digit model Press RST Key or reset input e1 CPU Press RST Key or turn power OFF and then ON e2 Memory 200 ...

Page 17: ... total time of no less than 3 minutes using the test device shown below 6 Protected against strong jets of water e g for use on ship decks limited ingress permit ted Spray water from all directions for one minute per m2 of external sur face area and for a total time of no less than 3 minutes using the test device shown below Housing jets from all directions 12 5 l min 2 5 to 3 m Discharging nozzle...

Page 18: ...18 Total Counter Time Counter H7GP H7HP ...

Page 19: ...Total Counter Time Counter H7GP H7HP 19 ...

Page 20: ...hall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products Take all necessary steps to determine the suitability of the product for the systems machines and equipment with which it will be used Know and observe all prohibitions of use applicable to this product NEVER USE THE PRODUCTS ...

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