Omron H7CX-A114-N, H7CX-A11-N, H7CX-A114S-N, H7CX-A114D1-N, H7CX-A11S-N Datasheet

...

New Product

Multifunction Counter/Tachometer

H7CX-@-N

Ultra-compact Counter Provides More Complete Functionality.

Basic Features

• Short body with depth of only 59 mm (for 12 to 24-VDC Models with Screw Terminals).

• Better readability with character height of 12 mm on 4-digit models and 10 mm on 6-digit models.

• The present value display characters can be switched between red, green, and orange.

Safety and Reliability

• New set value limit and counter functions have been added.

Other Features

• Front Panel can be changed to white or light gray.

• Models with two independent tachometer inputs have been added to the series.

*1.For 100 to 240-VAC Models with Screw Terminals: 78 mm, Models with Sockets: 63.7 mm (case dimension). *2.The H7CX-A11 and H7CX-R11 have only red characters. *3.The Front Panel can be replaced with an optional Front Panel (except for Tachometer-only Models).

Features

Basic Features

Ultra Short Body

The body depth has been greatly reduced. Helps in making thinner control panels.

Easier to Read

For better readability, the character height for the present value display is 12 mm on models with 4 digits, the largest class in the industry. The wide viewing angle and brightness provide excellent visibility. The number of display segments has also been increased to make settings easier to understand, and the present value display can be switched between red, green, and orange so that output status can be seen from a distance.

Note: The display color can be switched on all models except for the

H7CX-A11 and H7CX-R11.

The Easiest Operation

Operation is simplified by the Up/Down Key for each digit on 4-digit models and Up Key for each digit on 6-digit models.

Safety and Reliability

Isolated Power Supply and Input Circuits

Power supply circuit and input circuits are isolated inside the Counter/ Tachometer. Previous non-isolated counters had wiring restrictions and could be damaged if wired incorrectly. The H7CX removes these worries.

Note: Except 12 to 24-VDC models.

Set Value Limit

You can set an upper limit for the set value to prevent unexpected operation of output devices caused by setting mistakes.

Output Counter

The output counter counts the number of times the output turns ON (alarms can be displayed and the count can be monitored in increments of 1,000 operations). This counter is useful in managing the service life of the Counter/Tachometer or the load.

Refer to Safety Precautions on page 52.

12 to 24-VDC Models with Screw Terminals: 59 mm 100 to 240-VAC Models with Screw Terminals: 78 mm* Models with Sockets: 63.7 mm (case dimension)

* Power supply circuit and input circuits are isolated for safety and rel iability.

New models

Previous models

12 mm

(actual size)

Model with 4 Digits Model with 6 Digits

10 mm

(actual size)

(Display example)

New

models

Easy to read from the top, bottom, and sides!

Model with 4 Digits Model with 6 Digits

For 1,000 pieces

No overflow

Setting the upper limit of the set value enables worry-free operation.

H7CX-@-N

Other Features

The front color can be changed simply by replacing the Front Panel.

The Front Panel can be replaced with an optional Front Panel (sold separately) with a different color to match the installation site. Select from black, white, and light gray (except for models with tachometer function only).

Universal NPN/PNP Input

DC 2-wire sensors can be connected for a wide range of input devices.

Waterproof, Dust-proof Structure (UL508 Type 4X and IP66)

Worry-free application is possible in locations subject to water.

Note: When the Y92S-29 Waterproof Packing is used.

Key Protection

Select from any of seven protection patterns. Use the best one for the application.

New Functions

Many useful functions have been added, including a Twin Counter Mode and many tachometer functions to handle even more applications. New Tachometer Functions

• Control with two independent inputs (independent measurements, differential, absolute ratio, and error ratio)

• Peak/bottom hold function

• Output hysteresis setting

• Output OFF delay

• Switching the measurement method (pulse cycle/pulse width)

• Startup time

• Auto-zero time

• Averaging method/Number of averaging times

• AMD-compatible Mode

Model Number Structure

Model Configuration

*1. Set the tachometer input mode from the function setting mode to switch to the tachometer function.

White

Light gray

Black

(Standard)

Only the Front

Panel can be

replaced.

H7CX Series

Model

H7CX-A-series Multifunction Preset Counter H7CX-R-series Digital Tachometer

Classification Preset counter Preset counter/tachometer Tachometer

Model H7CX-A@-N H7CX-A4W@-N H7CX-AW@-N/-AU@-N H7CX-R11@-N H7CX-R11W@-N

Function

1-stage preset counter

Yes Yes Yes No

2-stage preset counter

No Yes Yes No

Total and preset counter

Yes Yes Yes No

Batch counter No Yes Yes No

Dual counter No Yes Yes No

Twin counter No Yes Yes No

Tachometer No No Yes

Yes

Tachometer input No No

Yes

1 input or 2 inputs

(independent

measurements, differential,

absolute ratio value, and

error ratio value)

Yes

1 input

Yes

2 inputs (independent

measurement) only

Settings 1-stage 2-stage 1-stage

External connections 11-pin socket Screw terminals 11-pin socket

Display color of present value Red Red, green, or orange Red

Display digits 4 or 6 digits 4 digits 6 digits 6 digits

H7CX-@-N

Model Number Legend (Not all possible combinations of functions are available.)

H7CX-@@@@@@-N

123 456

Ordering Information

List of Models

Note: 1. The functions that are provided depend on the model. Check detailed specifications before ordering.

2. Refer to page page 37 and later for information on H7CX-R Tachometers.

Type Classification Configuration

External

connections

Settings

Display

digits

Outputs

Power supply

voltage

Model

H7CX-A Series

Preset counter

• 1-stage preset counter

• Total and preset counter

11-pin socket

1-stage

4 digits

Contact output (SPDT)

100 to 240 VAC

H7CX-A114-N

Transistor output (SPST) H7CX-A114S-N

Contact output (SPDT) 12 to 24 VDC/24 VAC H7CX-A114D1-N

6 digits

Contact output (SPDT)

100 to 240 VAC

H7CX-A11-N

Transistor output (SPST) H7CX-A11S-N

Contact output (SPDT)

12 to 24 VDC/24 VAC

H7CX-A11D1-N

Transistor output (SPST) H7CX-A11SD1-N

Screw terminals

4 digits

Contact output (SPDT)

100 to 240 VAC

H7CX-A4-N

Transistor output (SPST) H7CX-A4S-N

Contact output (SPDT)

12 to 24 VDC

H7CX-A4D-N

Transistor output (SPST) H7CX-A4SD-N

6 digits

Contact output (SPDT)

100 to 240 VAC

H7CX-A-N

Transistor output (SPST) H7CX-AS-N

Contact output (SPDT)

12 to 24 VDC

H7CX-AD-N

Transistor output (SPST) H7CX-ASD-N

• 1-stage preset counter

• 2-stage preset counter

• Total and preset counter

• Batch counter

• Dual counter

• Twin counter

2-stage

4 digits

Contact output (SPST + SPDT) 100 to 240 VAC H7CX-A4W-N

Transistor output (DPST) 12 to 24 VDC H7CX-A4WSD-N

Preset counter/ Tachometer

• 1-stage preset counter

• 2-stage preset counter

• Total and preset counter

• Batch counter

• Dual counter

• Twin counter

• Tachometer

6 digits

Contact output (SPST + SPDT)

100 to 240 VAC

H7CX-AW-N

Transistor output (DPST) H7CX-AWS-N

Contact output (SPST + SPDT)

12 to 24 VDC/24 VAC

H7CX-AWD1-N

Transistor output (DPST)

H7CX-AWSD1-N

12 to 24 VDC H7CX-AWSD-N

Contact output (SPDT) + Transistor output (SPST)

100 to 240 VAC H7CX-AU-N

Contact output (SPDT) + Transistor output (SPST)

12 to 24 VDC/24 VAC

H7CX-AUD1-N

Transistor output (DPST) H7CX-AUSD1-N

H7CX-R Series

Tachometer • Tachometer 11-pin socket

1-stage

(1 input and

output)

6 digits

Contact output (SPDT)

100 to 240 VAC H7CX-R11-N

12 to 24 VDC/24 VAC H7CX-R11D1-N

1-stage

(2 inputs and

outputs)

Contact output (SPDT + SPST)

100 to 240 VAC H7CX-R11W-N

12 to 24 VDC/24 VAC H7CX-R11WD1-N

4. Settings

* The H7CX-R11W@ is a 1-stage (2 inputs and outputs)

rather than a 2-stage Counter.

5. Output type 6. Supply voltage

Symbol Meaning

None 1-stage setting

U Factory-set to 1-stage setting

W Factory-set to 2-stage setting*

Symbol Meaning

None

Contact output or contact output +

transistor output

S Transistor output

Symbol Meaning

None 100 to 240 VAC at 50/60 Hz

D 12 to 24 VDC

D1 12 to 24 VDC/24 VAC at 50/60 Hz

1. Type 2. External connections 3. Digits

Symbol Meaning

A Standard type

R Tachometer

Symbol Meaning

None Screw terminals

11 11-pin socket

Symbol Meaning

None 6 digits

4 4 digits

H7CX-@-N

Accessories (Order Separately)

Front Panels (Replacement Part)

Note: 1. You can change the color of the Front Panel when mounting the Counter. The Counter is shipped with a black (N1.5) Front Panel.

2. "COUNTER" is printed on the front of Replacement Front Panels.

Soft Cover

Hard Cover

Flush Mounting Adapter

Waterproof Packing

Connection Sockets

Terminal Covers for P3GA-11 Back-connecting Socket

Model Color Applicable Counters Page

Y92P-CXC4G Light gray (5Y7/1) 4-digit Counter

Y92P-CXC4S White (5Y9.2/0.5)

Y92P-CXC4B Black (N1.5)

Y92P-CXC6G Light gray (5Y7/1) 6-digit Counter

Y92P-CXC6S White (5Y9.2/0.5)

Y92P-CXC6B Black (N1.5)

Model Remarks Page

Y92A-48F1 --- 12

Model Remarks Page

Y92A-48 --- 12

Model Remarks Page

Y92F-30

Included with models with screw terminals.

Y92F-45

Use this Adapter to install the Counter/ Tachometer in a cutout previously made for a DIN 72 × 72 mm device (panel cutout: 68 × 68 mm).

Model Remarks Page

Y92S-29

Included with models with screw terminals.

Model Classification

Connectable

Counter/

Tachometers

Remarks Page

P2CF-11 Front-connecting Socket

H7CX-@11@-N

---

P2CF-11-E

Front-connecting Socket (Finger-safe Type)

Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals.

P3GA-11 Back-connecting Sockets

A Y92A-48G Terminal Cover can be used with the Socket to create a finger-safe construction.

Model Remarks Page

Y92A-48G --- 13

H7CX-A@-N

• Easy to check the output status from a long distance with changing display colors

(red, green, and orange).

• Includes total and preset counter, batch counter, dual counter, twin counter, and tachometer.

*1. Not supported by the H7CX-A11@-N. *2. The functions that can be selected depend on the model.

Specifications

Ratings

*1. 1-stage preset counter and total counter functionality. *2. Do not use the output from an inverter as the power supply.The ripple must be 20% maximum for DC power.

*3. A response of 10 kHz is possible if the response speed is 5 kHz and the 1-stage preset counter input mode is increment, decrement, or increment/

decrement (command input).

*4. The display is lit only when the power is ON. Nothing is displayed when power is OFF.

H7CX-A@-N Multifunction Preset Counter

Item Models H7CX-A114@-N H7CX-A11@-N H7CX-A4@-N H7CX-A@-N H7CX-A4W@-N H7CX-AW@-N/-AU@-N

Classification Pres et counter

Preset counter/ tachometer

Configuration 1-stage preset counter, 1-stage preset counter with total counter (selectable)*1

1-stage/2-stage preset counter, total and preset counter*1, batch counter, dual counter, and twin counter (selectable)

1-stage/2-stage preset counter, total and preset counter*1, batch counter, dual counter, twin counter, and tachometer (selectable)

Ratings

Power supply voltage*2

• 100 to 240 VAC, 50/60 Hz

• 24 VAC, 50/60 Hz or 12 to 24 VDC

• 100 to 240 VAC, 50/60 Hz

•12 to 24 VDC

• 100 to 24 0 VAC at 50/ 60 Hz

• 2 4 VAC at 50/60 Hz or 12 to 24 VDC

• 12 to 24 VDC

Operating voltage fluctuation range

85% to 110% of rated supply voltage (12 to 24 VDC: 90% to 110%)

Power consumption

Approx. 9.4 VA at 100 to 240 VAC, Approx. 7.2 VA/4.7 W at 24 VAC/12 to 24 VDC, Approx. 3.7 W at 12 to 24 VDC

Mounting method Flush mounting or surface mounting Flush mounting

External connections 11-pin socket Screw terminals

Degree of protection IEC IP66, UL508 Type 4X (indoors) for panel surface only and only when Y92S-29 Waterproof Packing is used.

Input signals CP1, CP2, reset, and total reset CP1, CP2, reset 1, and reset 2

Counter

Maximum counting speed

30 Hz or 5 kHz (switchable) (ON/OFF ratio 1:1)*3 *Common setting for CP1 and CP2

Input mode Increment, decrement, increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual inputs), or UP/DOWN C (quadrature inputs))

Output mode N, F, C, R, K-1, P, Q, A, K-2, D, and L. N, F, C, R, K-1, P, Q, A, K-2, D, L, and H.

One-shot output time

0.01 to 99.99 s

Reset system External (minimum reset signal width: 1 ms or 20 ms, selectable), manual, and automatic reset (internal according to C, R, P, and Q mode operation)

Tachometer Refer to the separate table for tachometer function ratings.

Prescaling function Yes (0.001 to 9.999) Yes (0.001 to 99.999) Yes (0.001 to 9.999) Yes (0.001 to 99.999) Yes (0.001 to 9.999) Yes (0.001 to 99.999)

Decimal point adjustment Yes (rightmost 3 digits)

Sensor waiting time 290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)

Input method

No-voltage inputs: ON impedance: 1 kΩ max. (Leakage current: 12 mA at 0 Ω) ON residual voltage: 3 V max. OFF impedance: 100 kΩ min. Voltage input: High (logic) level: 4.5 to 30 VDC Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ) No-voltage input/voltage input (switchable)

External power supply 12 VDC (±10%), 100 mA (except for H7CX-A@D models) Refer to Precautions for Correct Use on page page 53 for details.

Control output

• Contact output: 3 A at 250 VAC/30 VDC, resistive load (cosφ=1), Minimum applied load: 10 mA at 5 VDC (failure level: P, reference value)

• Transistor output: NPN open collector, 100 mA at 30 VDC, Residual voltage: 1.5 VDC max. (approx. 1 V), Leakage current: 0.1 mA max.

Display*4

7-segment, negative transmissive LCD Character height Count value: 12 mm (red) Set value: 6 mm (green)

7-segment, negative transmissive LCD Character height Count value: 10 mm (red) Set value: 6 mm (green)

7-segment, negative transmissive LCD Character height Count value: 12 mm (red, green, or orange selectable) Set value: 6 mm (green)

7-segment, negative transmissive LCD Character height Count value: 10 mm (red, green, or orange selectable) Set value: 6 mm (green)

7-segment, negative transmissive LCD Character height Count value: 12 mm (red, green, or orange selectable) Set value: 6 mm (green)

7-segment, negative transmissive LCD Character height Count value: 10 mm (red, green, or orange selectable) Set value: 6 mm (green)

Digits

4 digits

−999 to 9999 (−3 digits to +4 digits)

6 digits

−99999 to 999999 (−5 digits to +6 digits)

4 digits

−999 to 9999 (−3 digits to +4 digits)

6 digits

−99999 to 999999 (−5 digits to +6 digits)

4 digits

−999 to 9999 (−3 digits to +4 digits)

6 digits

−99999 to 999999

(−5 digits to +6 digits), tachometer: 0 to 999999

Memory backup EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min.

Operating temperature range

−10 to 55°C (−10 to 50°C if Counter/Tachometers are mounted side by side) (with no icing or condensation)

Storage temperature range −25 to 70°C (with no icing or condensation)

Operating humidity range 25% to 85%

Case color Black (N1.5) (Optional Front Panels are available to change the Front Panel color to light gray or white.)

Attachments --- Flush mounting adapter, waterproof packing, terminal cover

Flush mounting adapter, waterproof packing, terminal cover, label for DIP switch settings

H7CX-A@-N

Tachometer Function Ratings

* An input OFF time of at least 20 ms is required.

Characteristics

Model

Item

H7CX-A114@-N H7CX-A11@-N H7CX-A4@-N H7CX-A@-N H7CX-A4W@-N

H7CX-AW@-N/-AU@-N

Input mode

No tachometer functionality

Selectable from independent measurements for 1 or 2 inputs, differential input for 2 inputs, absolute ratio for 2 inputs, and error ratio for 2 inputs.

Pulse measurement method Periodic measurement Pulse width measurement

Maximum counting speed 30 Hz

1-input mode: 10 kHz Other modes: 5 kHz

30 Hz

1-input mode: 10 kHz Other modes: 5 kHz

Minimum input signal width --- --- 30 ms

1-input mode: 0.2 ms Other modes: 0.4 ms*

Measuring ranges 0.01 to 30.00 Hz

1-input mode: 0.01 to 10 kHz, Other modes: 0.01 to 5 kHz

0.030 to 999999 s

1-input mode: 0.0002 to 99999 s Other modes: 0.0004 to 99999 s

Sampling period 200 ms min.

200 ms min. or continuous selectable (minimum interval of 10 ms)

Continuous (minimum interval of 10 ms)

Measuring accuracy ±0.1% FS ±1 digit max. (at 23 ±5°C)

Output mode

Input mode: Not 2-input independent measurement: HI-LO, AREA, HI-HI, LO-LO 2-input independent measurement: HI-HI, LO-LO

Auto-zero time 0.1 to 999.9s

Startup time 0.0 to 99.9s

Averaging Simple averaging/moving averaging selectable, Processing: OFF, 2, 4, 8, or 16 times

Hold input Minimum input signal width: 20 ms

* Refer to the Life-test Curve.

Applicable Standards

* The following safety standards apply to models with sockets (H7CX-A11@ or H7CX-A114@).

cUL (Listing): Applicable when an OMRON P2CF(-E) Socket is used. cUR (Recognition): Applicable when any other socket is used.

Insulation resistance

100 MΩ min. (at 500 VDC) between current-carrying terminals and exposed non- current-carrying metal parts, and between non-continuous contacts

Dielectric strength

2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and noncurrent-carrying metal parts 2,000 VAC, 50/60 Hz for 1 min between power supply and input circuit for all models except H7CX-@D@ (1,000 VAC for 24 VAC/12 to 24 VDC) 1,000 VAC (for H7CX-@SD@), 50/60 Hz for 1 min between control output, power supply, and input circuit (2,000 VAC for models other than H7CX-@SD@) 1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts

Impulse withstand voltage

3.0 kV between power terminals (1.0 kV for models with 24 VAC/12 to 24 VDC or 12 to 24 VDC)

4.5 kV between current-carrying terminals and exposed non-current-carrying metal parts (1.5 kV for models with 24 VAC/12 to 24 VDC or 12 to 24 VDC)

Noise immunity

±1.5 kV between power terminals (±480 V for models with 12 to 24 VDC) ±600 V between input terminals Square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise)

Static immunity

Malfunction: 8 kV Destruction: 15 kV

Vibration resistance

Destruction 10 to 55 Hz with 0.75-mm single amplitude each in three directions for 2 h each

Malfunction 10 to 55 Hz with 0.35-mm single amplitude each in three directions for 10 min each

Shock resistance

Destruction 300 m/s2 each in three directions

Malfunction 100 m/s2 each in three directions

Life expectancy

Mechanical: 10,000,000 operations min. Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load, ambient temperature condition: 23°C)*

Weight Approx. 130 g (Counter only)

Approved safety standards

cULus (or cURus): UL508/CSA C22.2 No. 14* EN 61010-1 (IEC 61010-1): Pollution degree 2/overvoltage category II B300 PILOT DUTY 1/4 HP 120 VAC, 1/3 HP, 240 VAC, 3 A resistive load VDE0106/P100 (finger protection)

EMC

(EMI) EN61326 Emission Enclosure: EN 55011 Group 1 class A Emission AC mains: EN 55011 Group 1 class A (EMS) EN61326 Immunity ESD: EN 61000-4-2: 4 kV contact discharge;

8 kV air discharge

Immunity RF-interference: EN 61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1

GHz);

10 V/m (Pulse-modulated, 900 MHz ±5 MHz) Immunity Conducted Disturbance: EN 61000-4-6: 10 V (0.15 to 80 MHz) Immunity Burst: EN 61000-4-4: 2 kV power-line;

1 kV I/O signal-line Immunity Surge: EN 61000-4-5: 1 kV line to lines (power and output lines);

2 kV line to ground (power and output lines) Immunity Voltage Dip/Interruption: EN 61000-4-11: 0.5 cycle, 100% (rated voltage)

Life-test Curve (Reference Values)

Resistive load

Inductive load

A current of 0.15 A max. can be switched at 125 VDC (cosφ=1) and current of 0.1 A max. can be switched if L/R=7 ms. In both cases, a life of 100,000 operations can be expected.

1,000

700

500

300

100

Load current (A

)

01 2 34

30 VDC (cosφ=1)

250 VAC (cosφ=1)

No. of operations (

)

1,000

700

500

300

100

01 2 34

30 VDC (L/R=7 ms)

Load current (A)

250 VAC (cosφ=1)

No. of operations (

)

H7CX-A@-N

I/O Functions

Using as a Counter

*1. For information on operation of I/O functions, refer to pages page 22 to page 25. *2. In increment mode or increment/decrement mode, the present value returns to 0; in decrement mode, the present value returns to the set value with 1-stage models,

and returns to set value 2 with 2-stage models.

*3. Reset operates as described in the following table. (The reset indicator will not be lit.)

• The following table shows the delay from when the reset signal is input until the output is turned OFF. (Reference values)

Operating Procedures (Tachometer Function)

Inputs

CP1, CP2

(1) In general (except for Dual Counter Mode)

• Reads counting signals.

• Increment, decrement, command, individual, and quadrature inputs accepted.

(2) When used as a dual counter or twin counter

• Reads CP1 count signals with CP1 input and CP2 count signals with CP2 input.

• Increment signals can be input.

Reset/reset 1

(1) In general (except for Dual Counter Mode)

• Resets present value and outputs (OUT2 when using the batch counter)*2.

• Counting cannot be performed during reset/reset 1 input.

• Reset indicator is lit while reset input is ON.

(2) When used as a dual counter or twin counter.

• Resets the CP1 present value (to 0).

• Counting for CP1 input cannot be performed while the reset 1 input is ON.

• The reset indicator is lit while the reset 1 input is ON.

Total reset or reset 2 The reset function depends on the selected configuration*3.

Outputs OUT1, OUT2 Outputs signals according to the specified output mode when a set value is reached.

Configuration Reset operation

1-stage/2-stage preset counter

Does not operate (not used).

Total and preset counter

• Resets the total count value.

• The total count value is held at 0 while the total reset input is ON.

Batch counter

• Resets the batch count value and batch output (OUT1).

• The batch count value is held at 0 while the reset 2 input is ON.

Dual counter

• Resets the CP2 present value.

• Counting for CP2 input cannot be performed while the reset 2 input is ON.

Twin counter • Resets the CP2 present value.

Minimum reset signal width Output delay time

1 ms 0.8 to 1.2 ms

20 ms 15 to 25 ms

Inputs

CP1, CP2 Reads counting signals. (The CP2 input can be used when the input mode is not 1-input mode.)

Reset/reset 1

• Holds the measurement value and outputs. (The reset 2 input can be used when the input mode is 2-input independent measurement.)

• The reset indicator is lit when the value is being held.

Outputs OUT1, OUT2 Outputs signals according to the specified output mode when a set value is reached.

H7CX-A@-N

Connections

Terminal Arrangement

Confirm that the power supply meets specifications before use.

Transistor Output

• The transistor output of the H7CX is isolated from the internal circuitry by a photocoupler, so the transistor output can be used as both NPN and PNP output.

• The diode connected to the collector of the output transistor is used to absorb inverted voltage that is generated when an inductive load is connected to the H7CX.

H7CX-A-N/-A4-N H7CX-AD-N/-A4D-N H7CX-AS-N/-A4S-N

1-stage Contact Output 1-stage Contact Output

Terminals 1 and 6 are connected internally.

1-stage Transistor Output

H7CX-ASD-N/-A4SD-N H7CX-AW-N/-A4W-N/-AWD1-N/-AU-N/-AUD1-N H7CX-AWS-N/-AWSD1-N/-AUSD1-N

1-stage Transistor Output

Terminals 1 and 6 are connected internally.

2-stage Contact Output 2-stage Transistor Output

H7CX-AWSD-N/-A4WSD-N H7CX-A11-N/-A114-N/-A11D1-N/-A114D1-N H7CX-A11S-N/-A114S-N/-A11SD1-N

2-stage Transistor Output

Terminals 1 and 6 are connected internally.

1-stage Contact Output 1-stage Transistor Output

678910

OUT

(−)

(+)

0 V

12345

Reset

Total reset

CP2

CP1

Sensor

12 VDC

External power supply

678910

OUT

(+)

(−)

0 V

12345

Reset

Total reset

CP2

CP1

678910

12345

OUT

0 V

(−)

(+)

Reset

Total reset

CP2

CP1

Sensor

12 VDC

External power supply

678910

0 V

12345

OUT

(+)(−)

Reset

CP2

CP1

Total reset

678910

11 12 13

OUT1

12345

OUT2

(+)(−)

0 V

(−)

(+)

Reset 1

CP2

CP1

12 VDC

External power supply

Reset 2

Sensor

12 13

1: “-AU@” Models

678910

11 12 13

12345

OUT1

OUT2

0 V

(+)(−)

(−)

(+)

Reset 1

CP2

CP1

Sensor

12 VDC

External power supply

Reset 2

678910

12 13

0 V

12345

OUT1

OUT2

(+)(−)

Reset 1

CP2

CP1

Reset 2

(+)

(−)

OUT

0 V

(−)

(+)

Reset

Total reset

CP2

CP1

Sensor

12 VDC

External power supply

Internal circui

0 V

OUT

(+)(−)

(−)

(+)

Reset

Total reset

CP2

CP1

Sensor

12 VDC

External power supply

Internal circui

Power for load

Load

Power for load

Load

NPN Output PNP Output

Power for load

Counter

Inductive load

H7CX-A@-N

Block Diagram

Note: All models except for H7CX-@D-N have basic insulation.

Input Circuits

CP1, CP2, Reset/Reset 1, and Total Reset/Reset 2 Input

Input Connections

The inputs of the H7CX-@-N are no-voltage (short-circuit or open) inputs or voltage inputs.

No-voltage Inputs (NPN Inputs)

No-voltage Input Signal Levels

Note: The DC voltage must be 30 VDC max.

Voltage Inputs (PNP Inputs)

Voltage Input Signal Levels

Note: 1. The DC voltage must be 30 VDC max.

2. Input resistance: Approx. 4.7 kΩ

Output circuit

(See note.)

Display circuit

Input circuits

(Basic insulation)

Internal

control circuit

Power supply

circuit

Key switch

circuit

No-voltage Inputs (NPN Inputs)

Voltage Inputs (PNP Inputs)

Internal circuit

+14V

1 kΩ

Approx. 4.7 kΩ

Internal circuit

Open Collector Voltage Output Contact Input DC Two-wire Sensor

H7CX-A@

H7CX-A11@

Note: Operates with transistor ON.

PLC or sensor

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

H7CX-A@

H7CX-A11@

Note: Operates with transistor ON.

Sensor

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

Note: Operates with relay ON.

H7CX-A@

H7CX-A11@

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

Note: Operates with transistor ON.

H7CX-A@

H7CX-A11@

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

No-contact input

Short-circuit level (transistor ON)

• Residual voltage: 3 V max.

• Impedance when ON: 1 kΩ max.

(The leakage current is approx. 12 mA when the impedance is 0 Ω.)

Open level (transistor OFF)

• Impedance when OFF: 100 kΩ min.

Contact input Use contacts which can adequately switch 5 mA at 10 V.

Applicable Two-wire Sensor

• Leakage current: 1.5 mA max.

• Switching capacity: 5 mA min.

• Residual voltage: 3 VDC max.

• Operating voltage: 10 VDC

No-contact Input (NPN Transistor) No-contact Input (PNP Transistor) Contact Input

Note: Operates with transistor OFF.

H7CX-A@

H7CX-A11@

Sensor

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

Note: Operates with transistor ON.

H7CX-A@

H7CX-A11@

Sensor

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

Note: Operates with relay ON.

H7CX-A@

H7CX-A11@

678910

37564

0 V for inputs

Reset/reset 1 input

CP2 input

CP1 input

Total reset/reset 2 input

High level (input ON): 4.5 to 30 VDC

Low level (input OFF): 0 to 2 VDC

H7CX-A@-N

Nomenclature

Dimensions (Unit: mm)

Counters

ON (Enable)

(Default setting) OFF

(Disable)

RST

1st digit4th digit

1st digit6th digit

1 4

1 2

Display Section

3. Reset Indicator (orange)

1. Key Protect Indicator (orange)

2. Control Output Indicator (orange)

4. Total Count Indicator

6. Set Value 1, 2 Stage Indicator

8. Set value (Sub-display)

(Character height: 6 mm, green)

9. Hold Display (orange)

OUT: (One-stage) OUT: (Two-stage)

(Lit when the total count value is displayed.)

(Lit when the reset input (1) or Reset Key is ON.) Displayed only when the configuration selection mode is not tachometer mode.

5. Batch Indicator

(Lit when the batch count value is displayed.)

Operation Keys

10. Mode Key

(Changes modes and setting items.)

11. Reset Key (See note.)

12. Up Keys to

1 6

(6-digit models: to )

13. Down Keys to

Switches

14. Key-protect Switch

15. DIP Switch

7. Present Value (Main Display)

(Character height: 12 mm (6-digit: 10 mm), red*)

(Front view of 4-digit model)

(Front view of 6-digit model)

* Characters on models with screw terminals (H7CX-A11@)

can be switched between red, green, and orange.

Displayed only when the configuration selection mode is not tachometer mode.

OFF

12345678

Note: The reset functions depends on the selected configuration.

Configuration Reset operation

1-stage/2-stage preset counter

Resets the present value and outputs.

Total and preset counter

• Resets the present value and outputs.

• When the total count value is displayed, resets the present value, the total count value, and outputs.

Batch counter

• Resets the present value and OUT2.

• When the batch count value is displayed, resets the present value, the batch count value, and outputs.

Dual counter

Resets the CP1 present value, CP2 present value, dual count value, and outputs.

Twin counter

Resets the CP1 present value and output 1 when the CP1 present value is displayed. Resets the CP2 present value and output 2 when the CP2 present value is displayed.

Tachometer

Holds the measurement value and outputs (hold function). (When the input mode is 2-input independent measurement, the CP1 measurement value display will hold the CP1 measurement value and output 1 and the CP2 measurement value display will hold the CP2 measurement value and output 2.)

Model with 4 Digits

6 mm

12 mm

Character Size for Sub-display

Character Size for Main Display

Model with 6 Digits

10 mm

6 mm

Character Size for Sub-display

Character Size for Main Display

44.8 × 44.8

48 × 48

H7CX-A-N/-AS-N/-AW-N/-AWS-N/-AWD1-N/-AWSD1-N/-A4-N/-A4S-N/-A4W-N/-AU-N/-AUD1-N/-AUSD1-N (Flush Mounting Models)

Note: M3.5 terminal screw (effective length: 6 mm)

H7CX-A@-N

Dimensions with Flush Mounting Adapter

48 × 48

44.8 × 44.8

H7CX-AD-N/-ASD-N/-AWSD-N/-A4D-N/-A4SD-N/-A4WSD-N (Flush Mounting Models)

Note: M3.5 terminal screw (effective length: 6 mm)

48 × 48

44.8 × 44.8

63.7

14.4

H7CX-A11-N/-A11S-N/-A11D1-N/-A11SD1-N/-A114-N/-A114S-N/-A114D1-N (Flush Mounting/Surface Mounting Models)

76.57.5

Panel

Y92F-30 (provided) Flush Mounting Adapter

Y92S-29 (provided) Waterproof Packing

(51)

H7CX-A-N/-AS-N/-AW-N/-AWS-N/-AWD1-N/-AWSD1-N/-A4-N/-A4S-N/-A4W-N (Provided with Adapter and Waterproof Packing)

Panel Cutouts

Panel cutouts are as shown below. (according to DIN43700).

Note: 1. The mounting panel thickness

should be 1 to 5 mm.

2. To allow easier operation, it is recommended that Adapters be mounted so that the gap between sides with hooks is at least 15 mm (i.e., with the panel cutouts separated by at least 60 mm).

3. It is possible to mount counters side by side, but only in the direction without the hooks. If they are mounted side-by-side, waterresistance will be lost.

Dimensions with Front Connecting Socket

* These dimensions depend on the kind of DIN Track.

(Reference value)

60 min.

15 min.

0.6

With Y92A-48F1 attached.

With Y92A-48 attached.

A=(48n−2.5)

−0

A=(51n−5.5)

−0

A={48n−2.5+(n−1)×4}

−0

n Units mounted

side by side

103.2*

100.9

H7CX

-A11@

P2CF-11(-E) Front Connecting Socket

(order separately)

(51)

7.5 57.5

Panel

Y92F-30 (provided) Flush Mounting Adapter

Y92S-29 (provided) Waterproof Packing

H7CX-AD-N/-ASD-N/-AWSD-N/-A4D-N/-A4SD-N/-A4WSD-N (Provided with Adapter and Waterproof Packing)

(51)

7.5 89.9

Panel

Y92F-30 (order separately) Flush Mounting Adapter

Y92S-29 (order separately) Waterproof Packing

H7CX-A11-N/-A11S-N/-A11D1-N/-A11SD1-N/-A114-N/-A114S-N/-A114D1-N (Adapter and Waterproof Packing Ordered Separately)

H7CX-A@-N

Accessories (Order Separately)

Front Panel (Replacement Part)

You can change the color of the Front Panel when mounting the Counter/Tachometer. The Counter/Tachometer is shipped with a black (N1.5) Front Panel. "COUNTER" is printed on the front of Replacement Front Panels.

Protecting the Counter/Tachometer in Environments Subject to Oil

The Waterproof Packing will deteriorate, harden, and shrink depending on the application environment. To ensure maintaining the IP@6, UL Type 4X waterproof level, periodically replace the Waterproof Packing. The periodic replacement period will depend on the application environment. You must confirm the proper replacement period. Use 1 year or less as a guideline. If the Waterproof Packing is not replaced periodically, the waterproof level will not be maintained. It is not necessary to mount the Waterproof Packing if waterproof construction is not required.

Note: Depending on the operating environment, the condition

of resin products may deteriorate, and may shrink or become harder. Therefore, it is recommended that resin products are replaced regularly.

Y92P-CXC4

4-digit Counter Light gray (5Y7/1)

Y92P-CXC4S

4-digit Counter White (5Y9.2/0.5)

Y92P-CXT4B

4-digit Counter Black (N1.5)

Replacement Method

The Front Panel is attached to the Counter/Tachometer with tabs in four locations. To remove the Front Panel, open the tabs and pull the Front Panel forward. To attach the Front Panel, press it onto the Counter/Tachometer so that all four tabs lodge into the grooves on the body of the Counter/Tachometer.

Tab s

Grooves

Y92P-CXT6G

6-digit Counter Light gray (5Y7/1)

Y92P-CXT6S

6-digit Counter White (5Y9.2/0.5)

Y92P-CXT6B

6-digit Counter Black (N1.5)

The H7CX's panel surface is water-resistive (conforming to IP@6, UL Type 4X) and so even if drops of water penetrate the gaps between the keys, there will be no adverse effect on internal circuits. If, however, there is a possibility of oil being present on the operator's hands, use the Soft Cover. The Soft Cover ensures protection equivalent to IP54F against oil. Do not, however, use the H7CX in locations where it would come in direct contact with oil.

Soft Cover

Y92A-48F1

Hard Cover

Y92A-48

Y92F-45

Use this Adapter to install the Counter/ Tachometer in a cutout previously made for a DIN 72 × 72 mm device (panel cutout: 68 × 68 mm).

Flush Mounting Adapter

Y92F-30

Order the Flush Mounting Adapter with the following model number separately if it is lost or damaged.

Note: The

Waterproof Packing is included with models with screw terminals.

Waterproof Packing

Y92S-29

Note: The

Waterproof Packing is included with models with screw terminals.

Order the Waterproof Packing separately if it is lost or damaged. The Waterproof Packing can be used to achieve IP66 protection.

H7CX-A@-N

Connection Sockets

Front Connecting Socket

Note: Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals.

Back-connecting Sockets

Note: A Y92A-48G Terminal Cover can be used with the Socket to create a finger-safe construction.

Terminal Covers for P3GA-11 Back-connecting Socket

Note: The Terminal Cover can be used with a Back-mounting Socket (P3GA-11) to create a finger-safe construction.

Model Dimensions

Terminal arrangement

and internal connections

Mounting hole

dimensions

P2CF-11

(Top View)

Note: The Socket can

also be mounted to DIN track.

P2CF-11-E (Finger-safe Type)

Model Dimensions

Terminal arrangement

and internal connections

P3GA-11

(Bottom View)

Model Dimensions

Y92A-48G

70 max.

50 max.

Two, 4.5-dia. holes

Eleven, M3.5 × 7.5 sems screws

7.8

31.2 max.

8 7 6 5

10 11 1 2

9 3

±0.2

Two, M4 or 4.5-dia. holes

10 11

7865

P2CF-11-E

10A250VAC RESISTIVE

±0.2

7.8

4.5

35.

1.2

70 max.

50 max.

Two, 4.5-dia. holes

Eleven, M3.5 × 7.5 set screws

31.2 max.

27 dia.

4.5

16.3

6.2

25.6

876

101112

Y92A-48G

P C

Twelve, 6.4-dia. holes

47.7 × 47.7

48 × 48

27.6

24.6

16.5

47.4

H7CX-A@-N

Optional Products for Track Mounting

Note: Order Spacers in increments of 10.

±0.3

7.3

±0.15

4.5

15 25 2510

15 (5)*

1025 25

1,000 (500)*

* The values shown in parentheses

are for the PFP-50N.

Mounting Track

PFP-100N PFP-50N

15 25 25

1,000

4.5

25 25 1510

242735

0.3

1.5

29.2

Mounting Track

PFP-100N2

4.8

1.3

35.5 35.3

1.8

6.2

M4 spring washer

11.5

M4 × 8 pan head screw

End Plate

PFP-M

44.3

34.8

16.5

Spacer

PFP-S

H7CX-A@-N

Counter

Operating Procedures

Setting Procedure Guide

Setting for Counter Operation

Use the following settings.

Setting for Tachometer Operation

Refer to page page 27.

* At the time of delivery, the H7CX is set to the 1-stage preset counter configuration. (2-stage models are set to the 2-stage preset counter configuration.) Refer to page page 35 fo r information

on switching models.

I/O Functions for Counter Operation

After making DIP switch settings for basic operations, advanced functions can be added using the operation keys. For details, refer to page page 16.

Key-protect switch

Disabled Enabled

OFF

K-1

UP DOWN

Refer to the table on the right.

30 Hz 5 kHz

20 ms 1 ms

DIP switch settings

Counting speed

Input mode

Output mode

Minimum reset signal

Input selection

Output time 0.5 s 0.05 s

NPN PNP

Note: All pins are factory-set to OFF.

• When setting functions using the DIP switch, be sure to set pin 1 of the DIP switch to ON.

• DIP switch settings are effective when the power is turned ON again. (Perform DIP switch settings while the power is OFF.)

Step1

Step3

Set the basic parameters.

(If the desired I/O mode is not listed below or to set all parameters using the front panel keys, perform ,

below.)

Note: can be performed first, followed by .

Note:

The configuration that can be selected depends on the model.

* The default mode is 1-stage preset counter configuration (2-stage preset counter configuration for 2-stage models).

Item OFF ON

Output modePin 5Pin 4

Step2

Step2 Step1

Hold down for 1 s min.

Select the function from Table 1 using the U (D) Key.

Run mode

Power ON

Hold down for 1 s min.

twn

The H7CX-A@-N is a Counter that contains more than one functional counter.

When using the Counter in any mode other than the default mode*, use the following chart to enter

Configuration Selection Mode and set the functions that are suitable to the application.

(1-stage preset counter)

(2-stage preset counter)

(Total and preset counter)

(Batch counter)

(Dual counter)

(Twin counter)

(Tachometer)

Configuration

selection mode

Be sure to set pin 1 to ON.

OFF

12345678

H7CX-A@-N

Counter

Run mode

Power ON

Function

setting mode

*5 Displayed for output modes other than K-2, D, L, and H only.

*6 Displayed only when the input mode is ud-a, ud-b, or ud-c.

(Not displayed when the function is set to twn.)

Note: Displayed only when the output mode is C, R, K-1, P, Q, A,

or K-2.

Note: Displayed for terminal-block models (except H7CX-A11@) only.

*3 When Using Dual Counter

Operation

*7 Set each digit using the individual U (D) Keys.

Note: Displayed only when the

output mode is C, R, K-1, P, Q, A, or K-2.

Note: Displayed for output modes

other than D, L, and H.

HOLD cannot be set when

the output mode is K-2.

*7 Set each digit using the individual U (D) Keys.

Note: Displayed only when Twin Counter Mode is not selected.

(Red) (Green) (Orange)

(Red-green) (Green-red) (Red-orange) (Orange-red)

(Green-orange) (Orange-green)

3 s min.

Step3

Parameters that cannot be set with the DIP switch are set with the operation keys on the front panel.

Change to Function Setting Mode.

Input mode (CNTM)

Output time (OTIM)

Output mode (OUTM)

NPN/PNP input mode (IMOD)

Display color (COLR)

(1 ms)(20 ms)

(No decimal point)

Prescale value (PSCL)

Counting speed (CNTS)

(30 Hz) (5 kHz)

(PNP input)(NPN input)

The characters displayed in reverse video are the default settings. When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting). If pin 1 of the DIP switch is set to ON, the setting items indicated by will not be displayed. For 6-digit models, only U Keys are provided. Displays for 6-digit models are given in parentheses.

(N)

(0.50 s) (99.99 s)(0.01 s)

(0.01 s) (99.99 s)

(Outputs held)

(F) (C) (R) (K-1) (P) (Q) (A) (K-2) (D) (L) (H)

*6 *6 *6 *6

(DOWN) (

UP/DOWN A)(UP/DOWN B)(UP/DOWN C

)(UP)

(99.999)(1.000)(0.001)

(0.50 s) (99.99 s)(0.01 s)

To next pageFrom next page

(Addition) (Subtraction)

Reset input signal width (IFLT)

Decimal point position (DP)

• Set the input mode using the U (D) Keys.

• Set the output mode using the U (D) Keys.

• Set each digit using the individual U (D) Keys.

• Set the counting speed using the U (D) Keys.

• Set the Reset input signal width using the U (D) Keys.

• Set the decimal point position using the U (D) Keys.

(One digit after

decimal point)

(Two digits after

decimal point)

(Three digits after

decimal point)

• Set each digit using the individual U (D) Keys.

(9.999)

• Set the NPN/PNP input mode using the U (D) Keys.

• Set the display color using the U (D) Keys.

Dual count calculating mode (ADD)

• Set the dual count calculating

mode using the UD Keys.

*4 Displayed only when the output mode is K-2,

D, L, or H.

When using as a 2-stage preset counter

One-shot output 2 time (OTM2)

One-shot output 1 time (OTM1)

Note: Displayed only when the

output mode is C, R, K-1, P, Q, A, or K-2.

(0.50 s) (99.99 s)(0.01 s)

When using as a batch counter

One-shot output 2 time (OTM2)

Function Setting Mode

grnred org r-g g-r r-o o-r g-o o-g

down

0.01 99.990.50

30hz

1ms

0.001

99.9999.999

1.000

pnpnpn

20ms

crk-1 k-2pqa dlh

subadd

0.50

hold 0.01 99.99

0.01 0.50 99.99

0.01 99.99

ud-a ud-b ud-c

*1 If the mode is switched to the function setting mode during operation, operation will continue. *2 Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. Also,

when settings are changed, the counter is reset (present value initialized and output turned OFF) on returning to run mode.

If the output time is 0.00, hold is displayed.

Note: Displayed only when the

output mode is C, R, K-1, P, Q, or A.

Note: Displayed only when the

output mode is C, R, K-1, P, Q, or A.

(0.50 s) (99.99 s)(0.01 s)

Twin Counter

Output 2 output time (OTM2)

Output 1 output time (OTM1)

0.500.01 99.99

(0.50 s) (99.99 s)(0.01 s)

0.500.01 99.99

For details on operations and display in run mode, refer to page page 20. The display depends on the selected configuration.

H7CX-A@-N

Counter

(9999 × 1000 times)(0 × 1000 times)

(OFST)(ABS)

(KP-1) (KP-2) (KP-3) (KP-4) (KP-5) (KP-6) (KP-7)

(9999 × 1000 times)(0 × 1000 times)

99990

(9999)(1)

99991

(9999)(1)

99991

(9999)(1)

99991

ofstabs

kp-1 kp-2 kp-3 kp-4 kp-5

kp-6 kp-7

(ON)(OFF)

onoff

Note: 1 to 999999 for 6-digit models

*8 Set each digit using the individual U (D) Keys.

Note: The monitor value is only displayed. It cannot be set.

Forecast setting upper limit (PL-H)

Key protect level (KYPT)

From previous

page

To previous

page

Output ON count alarm set value/monitor value

• Make the absolute value setting and forecast setting using the U (D) Keys.

• Set each digit using the individual U (D) Keys.

• Set the key protect level using the U (D) Keys.

Procedure for Models Other than “-@W@” Models

Output ON count alarm set value

Output ON count monitor value

Output 1 (OUT1) ON count alarm set value

Function Setting Mode

Absolute value setting/forecast value setting (SETM)

Set value upper limit (SL-H)

Note: 1 to 999999 for 6-digit models.

Note: 1 to 999999 for 6-digit models. Note: Displayed only when the output mode is set to bcnt.

• Set each digit using the individual U (D) Keys.

Procedure for “-@W@” Models

Note: The monitor value is only displayed. It cannot be set.

Output 2 (OUT2) ON count alarm set value

Output 1 (OUT1) ON count monitor value

Output 2 (OUT2) ON count monitor value

Batch count upper limit (BL-H)

Note: Displayed only when the configuration selection mode is set to the 2-stage function 2cnt.

Note: Displayed only when the configuration selection mode is set to the 2-stage function 2cnt and a forecast value is set.

Output allocation change

Note: Displayed only for "-AU@" models.

off: Output 1 = 12, 13, Output 2 = 3, 4, 5 on: Output 1 = 3, 4, 5, Output 2 = 12, 13 The numbers are the terminals numbers.

+ 39 hidden pages

Omron H7CX-A114-N, H7CX-A11-N, H7CX-A114S-N, H7CX-A114D1-N, H7CX-A11S-N Datasheet

Specifications and Main Features

Frequently Asked Questions

User Manual