H7CXAWD1NDC1224AC24 Omron Automation, H7CXAWD1NDC1224AC24 Datasheet

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H7CXAWD1NDC1224AC24

Manufacturer Part Number
H7CXAWD1NDC1224AC24
Description
Counter; Digital; 12-24VDC 24VAC; Contact Output; 6; Screw Terminal; 50/60 Hz
Manufacturer
Omron Automation
Type
Counterr
Datasheet

Specifications of H7CXAWD1NDC1224AC24

Brand/series
H7CX
Connection Type
Screw Terminals
Contact Form
3 A at 250VAC/30 VDC
Dimensions
58H x 48W x 98.5D
Display Type
7 Segment LCD
Function
Multifunction Digital Counter
Input Type
Increment, Decrement, Command, Individual and Quadrature
Ip Rating
IP66
Mounting Type
Flush
Number Of Inputs
4
Number Of Outputs
1
Output Type
SPDT
Primary Type
Digital Counter
Voltage, Supply
12-24 VDC/24 VAC
Ultra-compact Counter Provides More
Complete Functionality.
Basic Features
Safety and Reliability
Other Features
*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
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.
Model with 4 Digits Model with 6 Digits
• Short body with depth of only 59 mm (for 12 to 24-VDC Models with Screw
• Better readability with character height of 12 mm on 4-digit models and 10 mm
• The present value display characters can be switched between red, green, and
• New set value limit and counter functions have been added.
• Front Panel can be changed to white or light gray.
• Models with two independent tachometer inputs have been added to the series.
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 reliability.
Multifunction Counter/Tachometer
H7CX-@
Terminals).
on 6-digit models.
orange.
New Product
H7CX-A11 and H7CX-R11.
*2
(actual size)
12 mm
*1
(Display example)
-N
New models
(actual size)
10 mm
Model with 4 Digits
Previous
models
models
New
Easy to read from the top, bottom,
and sides!
Previous
models
Model with 6 Digits
*3
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.
For 1,000 pieces
Setting the upper limit of the set
value enables worry-free operation.
No overflow
Refer to Safety Precautions on page 52.
1

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H7CXAWD1NDC1224AC24 Summary of contents

Page 1

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 *1 Terminals). • Better readability with character height of 12 ...

Page 2

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, ...

Page 3

Model Number Legend (Not all possible combinations of functions are available.) H7CX-@@@@@@- Type Symbol Meaning A Standard type R Tachometer 4. Settings Symbol Meaning None 1-stage setting U Factory-set to 1-stage setting W ...

Page 4

H7CX-@-N Accessories (Order Separately) Front Panels (Replacement Part) Model Color Y92P-CXC4G Light gray (5Y7/1) Y92P-CXC4S White (5Y9.2/0.5) Y92P-CXC4B Black (N1.5) Y92P-CXC6G Light gray (5Y7/1) Y92P-CXC6S White (5Y9.2/0.5) Y92P-CXC6B Black (N1.5) Note: 1. You can change the color of the Front ...

Page 5

H7CX-A@-N Multifunction Preset Counter • Easy to check the output status from a long distance with changing *1 display colors (red, green, and orange). • Includes total and preset counter, batch counter, dual counter, twin *2 counter, and tachometer. *1. ...

Page 6

H7CX-A@-N Tachometer Function Ratings Model H7CX-A114@-N H7CX-A11@-N H7CX-A4@-N H7CX-A@-N Item H7CX-A4W@-N Input mode Pulse measurement method Maximum counting speed Minimum input signal width Measuring ranges No tachometer Sampling period functionality Measuring accuracy Output mode Auto-zero time Startup time Averaging Hold ...

Page 7

I/O Functions *1 Using as a Counter (1) In general (except for Dual Counter Mode) • Reads counting signals. • Increment, decrement, command, individual, and quadrature inputs accepted. CP1, CP2 (2) When used as a dual counter or twin counter ...

Page 8

H7CX-A@-N Connections Terminal Arrangement Confirm that the power supply meets specifications before use. H7CX-A-N/-A4-N 1-stage Contact Output Sensor ( ) 12 VDC 11 External power supply ...

Page 9

Block Diagram (Basic insulation) Power supply Output circuit circuit (Basic insulation) (See note.) Display circuit Internal Input circuits control circuit Key switch circuit Note: All models except for H7CX-@D-N have basic insulation. Input Connections The inputs of the H7CX-@-N are ...

Page 10

H7CX-A@-N Nomenclature Display Section 1. Key Protect Indicator (orange) 2. Control Output Indicator (orange) OUT: (One-stage) OUT: (Two-stage Reset Indicator (orange) (Lit when the reset input (1) or Reset Key is ON.) Displayed only when the configuration ...

Page 11

H7CX-AD-N/-ASD-N/-AWSD-N/-A4D-N/-A4SD-N/-A4WSD-N (Flush Mounting Models) H7CX-A11-N/-A11S-N/-A11D1-N/-A11SD1-N/-A114-N/-A114S-N/-A114D1-N (Flush Mounting/Surface Mounting Models) Dimensions with Flush Mounting Adapter 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) Y92S-29 (provided) Waterproof Packing 58 48 H7CX-AD-N/-ASD-N/-AWSD-N/-A4D-N/-A4SD-N/-A4WSD-N (Provided with Adapter and Waterproof Packing) Y92S-29 (provided) Waterproof Packing 58 48 ...

Page 12

H7CX-A@-N Accessories (Order Separately) Note: Depending on the operating environment, the condition of resin products may deteriorate, and may shrink or become harder. Therefore recommended that resin products are replaced regularly. Front Panel (Replacement Part) You can change ...

Page 13

Connection Sockets Front Connecting Socket Model P2CF-11 Two, 4.5-dia. holes Eleven, M3.5 7.5 sems screws P2CF-11-E (Finger-safe Type) Two, 4.5-dia. holes Eleven, M3.5 7.5 set screws Note: Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals. ...

Page 14

H7CX-A@-N Optional Products for Track Mounting Mounting Track PFP-100N PFP-50N Mounting Track PFP-100N2 End Plate PFP-M Spacer PFP-S Note: Order Spacers in increments of 10 1,000 (500)* * The values shown ...

Page 15

Operating Procedures Setting Procedure Guide * Setting for Counter Operation Use the following settings. Setting for Tachometer Operation Refer to page page 27 the time of delivery, the H7CX is set to the 1-stage preset counter configuration. (2-stage ...

Page 16

H7CX-A@-N Counter 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. Power min. Function Run mode setting mode *2 3 ...

Page 17

To previous From previous page page Absolute value • Make the absolute value setting and forecast setting using the U (D) Keys. setting/forecast value setting (SETM) abs (ABS) Note: Displayed only when the configuration selection mode is set to the ...

Page 18

H7CX-A@-N Counter Explanation of Functions Items marked with stars ★ can be set using the DIP switch. Input Mode (cntm)★ Set increment mode (UP), decrement mode (DOWN), or one of the increment/decrement modes (UP/DOWN A, UP/DOWN B, or UP/ DOWN ...

Page 19

Absolute Value Setting/Forecast Value Setting (setm) For the 2 count output mode, an absolute value setting (abs) or forecast value setting (ofst) can be set for set value 1. When a forecast value is set, specify the forecast value set ...

Page 20

H7CX-A@-N Counter Operation in Run Mode I/O Functions for Counter Operation • Set values for each digit as required using the U 1-stage Preset Counter Present value Set value 2-stage Preset Counter with Absolute Value Setting Present value Set value ...

Page 21

Input Modes and Present Value (See note 1.) I/O Functions for Counter Operation UP (Increment) Mode CP1: Count input; CP2: Prohibit (gate) input H CP1 L A Prohibit H CP2 L Present value must ...

Page 22

H7CX-A@-N Counter Input/Output Mode Settings I/O Functions for Counter Operation If a 1-stage model or 2-stage model is incorrectly used as twin counter, the operation for output 2 will be performed. When using a 2-stage model as a 1-stage preset ...

Page 23

UP Reset/ reset 1 999999 Set value 2 Set value OUT1 OUT2 Reset/ reset 1 999999 Set value 2 Output Set value 1 mode setting 0 Q OUT1 OUT2 Reset/ reset 1 999999 Set value 2 Set ...

Page 24

H7CX-A@-N Counter Reset/ reset 1 999999 Set value 2 Set value 1 0 K-2 99999 OUT1 OUT2 Reset/ reset 1 999999 Set value 2 Set value 99999 OUT1 OUT2 Output mode setting Reset/ reset 1 999999 Set ...

Page 25

Total and Preset Counter Operation The H7CX has a total counter, separate from the 1-stage preset counter, for counting the total accumulated value. Reset/reset 1 Total Reset or Reset 2 Present value 0 999999 Total count value 0 Note: The ...

Page 26

H7CX-A@-N Counter Twin Counter Operation Two independent counters are built in. Counter input Reset input Counter 1 display Counter 1 present value Present value display and setting Reset Key Only counters appearing on the display will be reset. Note: 1. ...

Page 27

Setting Procedure Guide Tachometer Operation Step1 The H7CX is factory-set to the 2-stage counter configuration (1-stage counter configuration for H7CX-AU@-N models). Enter configuration selection mode using the following chart and set the tachometer mode. Note: can be performed first, followed ...

Page 28

H7CX-A@-N Tachometer 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. Power min. Function Run mode setting mode *2 3 ...

Page 29

To previous From previous page page NPN/PNP • Set the NPN/PNP input mode using the U Key. input mode (IMOD) npn (NPN input) Display • Set the display color using the U Key. color (COLR) red (Red) Peak/bottom • Enable ...

Page 30

H7CX-A@-N Tachometer Explanation of Functions Tachometer Operation Items marked with stars ★ can be set using the DIP switch. Tachometer Input Mode (tinm) Set the count input mode to one of the following: 1 input (F1), 2 inputs (F2), error ...

Page 31

NPN/PNP Input Mode (imod)★ Select either NPN input (no-voltage input) or PNP input (voltage input) as the input format. When using a two-wire sensor, select NPN input. The same setting is used for all external inputs. For details on input ...

Page 32

H7CX-A@-N Tachometer ON Count Alarm Set Values for Outputs 1 and 2 (OUT1 and OUT2) (on1a and on2a) Set the ON count alarm values for the outputs 1 and 2. The limit can be set to between 0 1000 (0 ...

Page 33

Operation in Run Mode Tachometer Operation • Set each digit using the individual U Keys. Measurement value Measurement value 1 Comparison value 1 Measurement value 2 Comparison value Measurement value 1 for the 2-input input mode. *2 ...

Page 34

H7CX-A@-N Output Mode Setting and Operation Tachometer Operation Input mode Output mode setting setting Comparison value 2 Measurement value Upper and Comparison value 1 lower limit (HI-LO) Comparison value 2 Measurement value Comparison value 1 Area (AREA) 1 input Error ...

Page 35

Switching between Preset Counter, Total and Preset Counter, Batch Counter, Dual Counter, Twin Counter, and Tachometer Operation Select which H7CX configuration is used (i.e., preset counter, total and preset counter, batch counter, dual counter, twin counter, or tachometer) in configuration ...

Page 36

H7CX-A@-N Key Protect Level It is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the key protect level (KP-1 to KP-7) when the key-protect switch is set to ON. The key protect level ...

Page 37

H7CX-R@-N Tachometer • Tachometer-only model (DIN 48 (Supports display and alarm outputs for numbers of rotations, speed, and flow rate.) • Socket design allows either flush or surface mounting. • “-W” models added for control with two independent measurements. • ...

Page 38

H7CX-R@-N Characteristics 100 M min. (at 500 VDC) between current-carrying terminal and exposed non- Insulation resistance current-carrying metal parts, and between non-continuous contacts 2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current- carrying metal parts 2,000 ...

Page 39

Connections Terminal Arrangement H7CX-R11-N H7CX-R11D1-N * Hold Count * Hold Hold Sensor VDC ( ) External power supply ( ) ( ) * The hold ...

Page 40

H7CX-R@-N Input Connections The inputs of the H7CX-R are no-voltage (short-circuit or open) inputs or voltage inputs. They are set for use as voltage inputs at the time of delivery. No-voltage Inputs (NPN Inputs) Open Collector Voltage Output PLC or ...

Page 41

Nomenclature Display Section 1. Hold Indicator (orange) (Lit when the hold input or hold key is ON Key Protect Indicator (orange) Lit when the key protect switch is ON. 3. Control Output Indicator (orange) (1-output models) OUT OUT ...

Page 42

H7CX-R@-N Accessories (Order Separately) Note: Depending on the operating environment, the condition of resin or rubber products may deteriorate, or they may shrink or become harder. Therefore recommended that resin products be replaced regularly. Soft Cover Y92A-48F1 Protecting ...

Page 43

Operating Procedures Parameters must be set using both the DIP switch and the operation keys on the front panel. Refer to the following for the detailed procedure. Step1 Set the basic parameters. Item OFF 1 Input mode *1 Refer to ...

Page 44

H7CX-R@-N Step2 Change to Function Setting Mode. Power min. Run mode 3 s min. Decimal point position (DP) Prescale value (PSCL) Averaging method (AUGT) Auto-zero time (AUTO0) Startup time (STMR) Peak/bottom hold enabled (DHLD) Output hysteresis (HYS) ...

Page 45

Explanation of Functions Basic Functions Input Mode The mode can be switched between tachometer mode and AMD- compatible mode. Tachometer Mode Use this mode to measure the pulse frequency (Hz). AMD-compatible Mode Use this mode to measure the pulse cycle ...

Page 46

H7CX-R@-N Startup Time (stmr) In order to prevent undesired output resulting from unstable input immediately after the power supply is turned ON, measurement can be prohibited for a set time at startup. It can also be used to stop measurement ...

Page 47

Operation in Run Mode • Set each digit using the individual U Keys. H7CX-R11@-N Output Mode Measurement value Measurement value Comparison value *1 H7CX-R11W@-N Measurement value 1 Comparison value 1 Measurement value 2 Comparison value 2 *1 ...

Page 48

H7CX-R@-N Key Protect Level When the key-protect switch is set to ON possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the key protect level (KP-1 to KP-7). The key protect level ...

Page 49

Output Mode Settings Models Other Than H7CX-R11W@ in Tachometer Mode Output mode Operation setting Comparison value 2 (Upper-limit) Measurement value Upper and Comparison value 1 (Lower-limit) lower limit OUT ON condition: Measurement value Comparison value 1 or Measurement value Comparison ...

Page 50

H7CX-R@-N Precautions for the H7CX-R In upper and lower limit output mode, if the comparison value setting is such that comparison value 1 comparison value 2, the output will always be ON. Hold Function The measurement value (display value) and ...

Page 51

Precautions on Replacing the AMD-S The H7CX-R11-N is the recommended model for replacing the AMD-S-series Motion Detector. Refer to the following precautions before replacing the AMD-S. Terminal Arrangement and Wiring Connections AMD-S • Connection Sockets: 8PFA Black (white) Sensor Brown ...

Page 52

H7CX-@-N Safety Precautions for All H7CX Series (Common) CAUTION Do not allow pieces of metal, wire clippings, or fine metallic shavings or fillings from installation to enter the product. Doing so may occasionally result in electric shock, fire, or malfunction. ...

Page 53

Precautions for Correct Use • H7CX models with 24-VDC power supply use a transformer-free power supply method in which the power supply terminals are not isolated from the signal input terminals non- isolating DC power ...

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