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7

(c)Copyright OMRON Corporation 2007   All Rights Reserved. 

H7HP

Connections (Common)

Input Connections

Note:

The undermentioned is common for all H7GP/H7HP models.

No-voltage Input (NPN Input Mode)

Voltage Input (PNP Input Mode)

0 V

0 V

Reset, Count 1, Count 2, Start, and Gate Inputs

Reset, Count 1, Count 2, Start, and Gate Inputs Specification

Note: 

Two-wired sensors cannot be used.

Key Protection Input

Key Protection Inputs Specification

Note: 

Two-wired sensors cannot be used.

Sensor

(12 to 24 VDC)

Sensor

Reset input 
Count 1 input 
Count 2 input 
Start input
Gate input

Short-circuit (ON) impedance: 

1 k

Ω

 max.

Short-circuit (ON) residual voltage:  2 VDC max.
Current flow for 0-

Ω

 short-circuit: 

Approx. 2 mA

Open (OFF) impedance: 

100 k

Ω

 min.

Key 
protection
input

Short-circuit (ON) impedance: 

1 k

Ω

 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 k

Ω

 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 Collector Output

Voltage Output

Open Collector Output

12 VDC
(12 to 24 VDC)

12 VDC

0 V

0 V

12 VDC
(12 to 24 VDC)

Reset, Count 1, Count 2, Start, and Gate Inputs

Reset, Count 1, Count 2, Start, and Gate Inputs Specification

Note: 

Two-wired sensors cannot be used.

Sensor

Reset input 
Count 1 input 
Count 2 input 
Start input
Gate input

Short-circuit (ON) impedance:  1 k

Ω

 max.

ON voltage: 

9 to 24 VDC

OFF voltage: 

5 VDC max.

Open (OFF) impedance: 

100 k

Ω

 min.

12 VDC
(12 to 24 VDC)

0 V

Summary of Contents for H7HP -

Page 1: ...cklight 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 1 Classification A Total counter t...

Page 2: ...gh 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...

Page 3: ...ch 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 t...

Page 4: ...de PNP mode 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 supp...

Page 5: ...e 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...

Page 6: ...anel Cutouts With 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 sho...

Page 7: ...or 0 short circuit Approx 2 mA Open OFF impedance 100 k min Key protection input Short circuit ON impedance 1 k max Short circuit ON residual voltage 0 5 VDC max Current flow for 0 short circuit Appro...

Page 8: ...e 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...

Page 9: ...GP H7HP and DIP switch labels are included with the H7HP Attach these labels as shown in the following illustrations Display Error Correction Less than 99999 H7HP 6 digit model Less than 99999999 H7HP...

Page 10: ...may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this catalog Nuclear energy control syste...

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