CSM_H7HP_DS_E_4_1
1
Total Counter/Time Counter (DIN 72 x 36)
H7HP
DIN 72 x 36-mm Total Counter/Time Counter
with Easy-to-read Displays and Water and
Oil Resistance Equivalent to IP66
• 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.
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-@@@@
Supply voltage 6-digit total counter/time counter 8-digit total counter
Light gray Black 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
H7HP
2
Specifications
■Ratings
Note: 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.
Item 6-digit total counter/time counter 8-digit total counter
H7HP-A 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 --- 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 ---
Timing accuracy ±100 ppm (–10°C to 55°C) ---
Memory backup EEP-ROM: 200,000 operations min.
Input Input signals Count 1/start, count 2/gate, 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 max.
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 re-
sponse
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
H7HP
3
■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) E61326
Emission Enclosure: EN55011 Group 1 class A
Emission AC Mains: EN55011 Group 1 class A
(EMS) EN61326
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, 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. 115 g
H7HP
4
Connections
■Terminal Arrangement
Note: 1. Incremented for count 1 (CP1) inputs; decremented for count 2 (CP2) inputs.
2. Non-contact input is also available.
Operation
■DIP Switch Settings
Switches 1 to 4 are all set to OFF before shipping.
H7HP-A@
H7HP-C@
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.
12 VDC0 V
56789 10 11
1234
0 V
56789 10 11
1234
12 VDC0 V
56789 1011
1234
0 V
56789 1011
1234
NPN mode
Unused Unused Unused
PNP mode
100 to 240 VAC
AC Models
H7HP-A
Unused Unused Unused
12 to 24 VDC
NPN mode
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 supply
12 VDC 50 mA max.
Power
supply
Power
supply
Key
protection
input
Reset
input
Count 1
input or
start input
Count 2
input or
gate input
Power
supply
Key
protection
input
Reset
input
Count 1
input or
start input
Count 2
input or
gate input
External power supply
12 VDC 50 mA max.
Power
supply
Power
supply
Key
protection
input
Reset
input
Count 2
input
Power
supply
Key
protection
input
Reset
input
Count 1
input
Count 2
input
Count 1
input
Pin no. Item OFF ON
1 Function Total counter Time counter
2 Counting speed
(note)
30 Hz 5 kHz
Time range (note) 99999.9 h 99 h 59 min 59 s
3 Input mode (note) NPN PNP
4 Unused --- ---
Pin no. Item OFF ON
1Unused --- ---
2 Counting speed
(note)
30 Hz 5 kHz
3 Input mode (note) NPN PNP
4Unused --- ---
H7HP
5
■Operating Modes
Nomenclature
0
0.0 h
CP1
CP2
Total Counters
Time Counters
Reset input
Display
Display
display
Reset input
Gate input
Start input
999999
(see note)
−99999
(see note)
99999.9h *
Note: Display values are shown for a 6-digit model.
The count value will return to "0" when "999999" is exceeded.
The display and output are turned OFF when the power
supply turns OFF, but the count value is stored internally.
Note: The count value will return to "0" when "99999.9" is exceeded.
The display and output are turned OFF when the power supply
turns OFF, but the count value is stored internally.
* Display values are shown for full scale set to 99999.9 h.
2
13
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.
(The figure shows the DIP switch
label stuck to the rear of the case.)
H7HP
6
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Panel 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 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)
H7HP
7
Connections (Common)
■Input Connections
Note: The following 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 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.
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 Collector Output
Voltage OutputOpen 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 kΩ max.
ON voltage: 9 to 24 VDC
OFF voltage: 5 VDC max.
Open (OFF) impedance: 100 kΩ min.
Input impedance: Approx. 3.8 kΩ
12 VDC
(12 to 24 VDC)
0 V
H7HP
8
Safety Precautions (Common)
Refer to Safety Precautions for All Counters.
Note: The following 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
H7HP
9
■Precaution for Correct Use
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.
Self-diagnostic Function
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
---- Less than –99999
(H7HP, 6-digit model)
Less than –99999999
(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 ms 5 ms
Input Impossible
Unstable
Possible ImpossibleUnstable
0 to 90 ms 0 to 2 s
ON
OFF
Power
supply
Unit Labels
H7GP
H7HP
DIP Switch Labels
H7HP
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall 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.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed 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 systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2011.10
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2011 All Right Reserved.
