Omron H7CX-Ax-N Series Instruction Manual

H7CX-A -N
Digital Counter
INSTRUCTION MANUAL
EN
Thank you for purchasing the OMRON Product.
To ensure the safe application of the Product, read this
manual carefully before using the Product and always keep
it close at hand when the Product is in use.
OMRON Corporation
©All Rights Reserved 1148203-6C
For details, refer to the latest datasheet (Cat. No. M079).
Suitability for Use
OMRON shall not be responsible for conformity with any standards, codes, or regulations that
apply to the combination of the products in the customer's application or use of the product.
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 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 PRODUCT IS PROPERLY
RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT
OR SYSTEM.
See also Product catalog for Warranty and Limitation of Liability.

Mounting and Panel-cutout Dimensions Diagram

Mounting Dimensions (Unit: mm) Flush Mounting
H7CX-A11 -N
Y92S-29 (order separately)
Waterproof Packing Y92F-30 (order separately)
Panel
Front panel dimensions are the same Flush Mounting Adapter
for all models.
(51)
7 5 . 8 9 9 .
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
Y92S-29 (provided) Panel Y92F-30 (provided)
48
Waterproof
Flush Mounting Adapter
Packing
(51)
Surface Mounting
7.5 76.5
H7CX
-A11
H7CX-AD-N/-ASD-N/-AWSD-N/-A4D-N/
103.2* 100.9
-A4SD-N/-A4WSD-N
Y92F-30 (provided)
Y92S-29 (provided)
Panel
Flush Mounting
Waterproof
Adapter
Packing
P2CF-11(-E)
(51)
Front-connecting Socket (order separately)
*These dimensions vary with the
type of DIN track (reference value).
7.5 57.5
T
he H7CX is a Counter that contains more than
Step1
one functional counter.
When using the Counter in any modes other than the
default modes listed in Table 2, use the following
chart to enter configuration selection mode and then
refer to Table 1 and set the functions that are suitable
to the application.
Note: can be performed first, followed by
Step2
Operation as a Counter (1-stage Preset Counter, 2-stage Preset Counter, Total and Preset Counter, Batch Counter, Dual Counter, or Twin Counter)
Set the basic parameters.
Step2
(If the desired I/O mode is not listed below or to set all
parameters using the front panel keys, perform
Item OFF ON
DIP switch settings
1 Disabled
Enabled
Pin 4 Pin 5
Counting speed
2 30 Hz
5 kHz
OFF OFF
3 Input mode
UP DOWN
4 ON OFF
Refer to the table
Output mode
on the right.
5
OFF ON
6 Output time
0.5 s 0.05 s
ON ON
Minimum reset signal
7
20 ms 1 ms
8 Input selection NPN
PNP
Step3 Parameters that cannot be set with the DIP switch are set with the operation keys on the front panel.
Note: Refer to the datasheet (Cat. No. M079) for detailed parameter settings.
Change from RUN Mode to Function Setting Mode.
Set the parameters using the U and D Keys.
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. Displays for 4-digit models are given in parentheses.
Display Parameter name Set value
Input mode*2 , ,ud-a, ud-b, ud-cK
up,
Output mode
n, f, c, r, k-1, p, q, a, k-2
d, l, hK*1
Output time*3 0.01 to to 99.99
0.50
cnts Counting speed , *1
iflt Reset input signal width , *1
Decimal point position
dp
------[----], -----.-[---.-],
----.--—[--.--], ---.---[-.---] *1
Prescale value 0.001 to to 99.999 [9.999]
pscl 1.000
NPN/PNP input mode
npn, pnpK*1
colr Display color
red, grn, org, r-g, g-r, r-o,
o-r, g-o, o-gK*1
Absolute value setting/
abs, ofstK*1
forecast value setting
Set value upper limit 1 to [9999]
sl-h 999999
pl-h Forecast setting 1 to [9999]
999999
upper limit ,
Batch set value
bl-h 1 to 999999 [9999]
upper limit
OUT allocation off, on *1
otst
change
kypt Key protect level
kp-1, kp-2, kp-3, kp-4, kp-5,
kp-6, kp-7K*1
Models other than "- W /-AU " Models
Output ON count to 9999
on-a 0
alarm set value
Output ON count ---
on-c
monitor value
"- W /-AU " Models
Output 1 (OUT1) ON
on1a 0 to 9999
count alarm set value
Output 2 (OUT2) ON to 9999
on2a 0
count alarm set value
---
Output 1 (OUT1) ON
on1c
count monitor value
Output 2 (OUT2) ON ---
on2c
count monitor value
*1: After reaching the last set value, the U Key will return to the first set value.
*2: When using Dual Counter operation
Dual count calculating add, sub *1 ,
mode
*3: Set each digit using the individual U and D Keys for the following configuration selection modes.
2-stage Preset Counter
One-shot output 2 time 0.01 to 0.50 to 99.99
One-shot output hold/0.01 to 99.99
1 time
Batch Counter
One-shot output 2 time 0.01 to 0.50 to 99.99
Twin Counter
One-shot output 2 time 0.01 to to 99.99
0.50
One-shot output 1 time 0.01 to to 99.99
0.50
1-stage Preset Counter 2-stage Preset Counter
Forecast Value Setting Absolute Value Setting
Present value
1234
Present value
1234
1234
Set value
2345
Set value
SET
2800 2000
SET SET1
MODE
MODE MODE
Present value
1234 1234
Forecast set
2800
2000
1 SET2
value

SAFETY PRECAUTIONS

Keys to Warning Symbols
Indicates a potentially hazardous situation which, if not
CAUTION avoided, is likely to result in minor or moderate injury or in
property damage.
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.
Minor injury due to explosion may occasionally occur. Do not use
the Counter where subject to flammable or explosive gas.
Fire may occasionally occur. Tighten the terminal screws to the rated torque.
H7CX terminals: 6.55 to 7.97 lb-in (0.74 to 0.90 N⋅m)
P2CF Socket terminals: 4.4 lb-in (0.5 N⋅m)
Minor injury due to electric shock may occasionally occur. Do not
touch any of the terminals while power is being supplied. Be sure
to mount the terminal cover after wiring.
The life expectancy of the output relay varies considerably according to its
usage. Use the output relay within its rated load and electrical life
expectancy. If the output relay is used beyond its life expectancy, its
contacts may become fused or there may be a risk of fire. Also, be sure
that the load current does not exceed the rated load current and when
using a heater, be sure to use a thermal switch in the load circuit.
Minor electric shock, fire, or malfunction may occasionally occur. Do not
disassemble, modify, or repair the Counter or touch internal components.
Precautions for Safe Use
1) When mounting the Counter to a panel, tighten the two mounting screws alternately, a little at a time, so as
to keep them at an equal tightness. If the panel screws are tightened unequally, water may enter the panel.
2) Store the Counter at the specified temperature. If the Counter has been stored at a temperature of less than
−10°C, allow the Counter to stand at room temperature for at least 3 hours before use.
Panel-cutout Dimensions Diagram Power supply voltage
•
(Unit: mm)
Standard panel cutout is shown in the
Allowable voltage fluctuation range
following diagram (conforms to DIN 43700).
A space of 15 mm or greater (a panel
Power consumption
cut-out distance of 60 mm or greater) is
recommended towards the Adapter's
hook side to enable easier mounting work. Operating temperature range
Storage temperature range
Operating humidity range
A i t l u t d
Recommended fuse
W e g i t h
Installation environment
48
1. The thickness of a mounting panel should
be 1 to 5 mm.
2. It is possible to mount Timers side-by-side.
(But only towards the non-hook side.)

Display Section

1. Key Protect Indicator (orange)
n Units mounted
2. Control Output Indicator (orange)
side-by-side
A
3. Reset Indicator (orange)
+1
A=(48n−2.5)
−0
4. Total Counter Indicator
3. If the products are mounted side by side,
water resistance will be lost.
5. Batch Indicator
Package Contents
6. Set Value 1, 2 Stage Indicator
• Digital Counter
7. Present Value (Main Display)
• Instruction manual (this document)
• Mounting Adapter, Waterproof packing,
Terminal Cover (except H7CX-A11 )
• DIP switch label (H7CX-AW /-AU only)
Operating Procedures
Table 1 Configuration Selection Mode Settings
Configuration
Power ON
selection
U 1
MODE +
mode
1 s min.
Select the function from Table 1
func
Run mode
using the U or D Key.
1cnt
U 1
MODE +
1 s min.
MODE
.
Step1
dip
DIP switch monitor
1off
Key-protect switch
, below.)
Step3 Precautions
• All pins are factory-set to OFF.
• When setting functions using the
Output mode DIP switch, be sure to set pin 1 of
N the DIP switch to ON.
• DIP switch settings are effective
F
when the power is turned ON
C
ON
again. (Perform DIP switch settings
K-1
OFF
while the power is OFF.)
1 2 3
DIP switch
MODE 3 s min.
Function
Run mode
Power ON
setting mode
MODE 3 s min.
Comments
Displayed only when Twin Counter Mode is not selected.
up, : Displayed for output modes other than k-2, d, l, and h only.
h is displayed only for 2-stage models.
k-2, d, l, and h are displayed only when the input mode is ud-a, ud-b, or ud-c.
Displayed only when the output mode is c, r, k-1, p, q, a, or
k-2. Unit: second
---
---
---
---
---
Displayed for models with terminal blocks (except H7CX-A11 )
only.
Displayed only when the configuration selection mode is set to
the 2-stage counter (2cnt).
---
Displayed only when the configuration selection mode is set to the
2-stage counter (2cnt) and there is a forecast value setting.
Displayed only when the configuration selection mode is bcnt.
Displayed only for "-AU " models.
off: OUT1 = 12, 13, OUT2 = 3, 4, 5 on: OUT1 = 3, 4, 5, OUT2 = 12, 13
The numbers are the terminals numbers.
---
× 1,000
The monitor value is only displayed.
It cannot be set. × 1,000
× 1,000
× 1,000
The monitor value is only displayed.
It cannot be set. × 1,000
The monitor value is only displayed.
It cannot be set. × 1,000
Displayed only when the output mode is k-2 , d, l, or h.
Displayed only when the output mode is c, r, k-1, p, q, a, or k-2 Unit: second
If the output time is 0.00, hold is displayed.
Displayed for output modes other than d, l,and h.
hold cannot be set when the output mode is k-2 . Unit: second
Displayed only when the output mode is c, r, k-1, p, q, a k-2. Unit: second
Displayed only when the output mode is c, r, k-1, p, q, or a. Unit: second
Displayed only when the output mode is c, r, k-1, p, q, or a. Unit: second
Displays and Settings in Run Mode
Batch Counter
Total and Preset Counter
1234 Present value 18
Present value
Set value
2345 24
Set value 1 SET SET
MODE MODE MODE
MODE
3456 613
Total count
Present value
value
Set value 2 1000
TOTAL BATCH
3) Mounting the Counter side-by-side may reduce the life expectancies of internal components.
4) Use the Counter within the specified ranges for the ambient operating temperature and humidity.
5) Do not use in the following locations:
• Locations subject to sudden or extreme changes in temperature.
• Locations where high humidity may result in condensation.
• Locations with excessive vibration or shock.
• Locations subject to water.
• Locations subject to oil.
6) Do not use the Counter outside of the rated ranges for vibration, shock, water exposure, and oil exposure.
7) Do not use this Counter in dusty environments, in locations where corrosive gasses are present, or in locations subject
to direct sunlight.
8) Install the Counter well away from any sources of static electricity, such as pipes transporting molding materials,
powders, or liquids.
9) Internal elements may be destroyed if a voltage outside the rated voltage range is applied.
10) Separate the Counter from sources of noise, such as devices with input signals from power lines carrying noise,
and wiring for I/O signals.
11) Do not connect more than two crimp terminals to the same terminal.
12) Up to two wires of the same size and type can be inserted into a single terminals.
13) Use the specified wires for wiring. Applicable Wires: AWG 18 to AWG 22, solid or twisted, copper
14) Install a switch or circuit breaker that allows the operator to immediately turn OFF the power, and label it to
clearly indicate its function.
15) When the Counter is operated with no-voltage input (NPN input), approximately 14 V is output from the input
terminals. Use a sensor that contains a diode.
16) Use a switch, relay, or other contact so that the rated power supply voltage will be reached within 0.1 seconds.
If the power supply voltage is not reached quickly enough, the Counter may malfunction or outputs may be
unstable.
17) Use a switch, relay, or other contact to turn the power supply OFF instantaneously. Outputs may malfunction
and memory errors may occur if the power supply voltage is decreased gradually.
18) When changing the set value during operation, because the H7CX uses a constant read-in system, output will
turn ON if the set value is equal to the present value.
19) If the set value and present value are both 0, the output will turn ON for the default setting. The output will turn
OFF during a reset operation.
20) Do not use organic solvents (such as paint thinners or benzine), strong alkali, or strong acids. They will damage
the external finish.
21) Confirm that indications are working normally, including the backlight LED, and LCD. The indicator LEDs, LCD,
and resin parts may deteriorate more quickly depending on the application environment, preventing normal
indications. Periodic inspection and replacement are required.
22) The waterproof packing may deteriorate, shrink, or harden depending on the application environment. Periodic
inspection and replacement are required.

Precautions for Correct Use

1) H7CX models with a 12 to 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. If a non-isolating DC power supply is used,
unwanted current paths may occasionally burn or destroy internal components depending on the wiring. Always
check the wiring sufficiently before use.
2) An inrush current of approx. 10 A will flow for a short time when the power supply is turned ON. If the capacity of
the power supply is not sufficient, the Counter may not start. Be sure to use a power supply with sufficient
capacity.
3) Maintain voltage fluctuations in the power supply within the specified operating voltage range.
Ratings (Specifications)
100 to 240 VAC, 50/60 Hz (Other than Input method
No-voltage input
H7CX- D1/- D)
12 to 24 VDC/24 VAC, 50/60 Hz (H7CX- D1)
12 to 24 VDC (H7CX- D)
Voltage input
85% to 110% of rated supply voltage
(12 to 24 VDC: 90% to 110%)
No-voltage (NPN) input/voltage (PNP) input (switchable)
Approx. 9.4 VA at 100 to 240 VAC, Control output
A p p o r . x 7 2 . V A 4 / 7 . W t a 2 4 V A C 1 / 2 o t Contact output
2 4 V D , C A p p o r . x 3 7 . W t a 1 2 o t 2 4 V D C
Solid state output
−10 to 55°C (−10 to 50°C if Counters are
mounted side by side)
( i w h t n o c i n i g r o c o n d e n s t a o i ) n
−25 to 70°C (with no icing or condensation)
Electrical life of relay
25% to 85%
Mechanical life of relay
e 2 0 , 0 0 m m a . x
External power supply
T2A, 250VAC, time-lag, low-breaking capacity Degree of protection
A p p o r . x 1 3 0 g ( m a n i u n t i o l n ) y
Over-voltage category II, pollution degree 2.
* Individual mounting: Degree of protection on the front panel of the Counter conforms to UL
(IEC 61010-1)
508 Type 4X when all of the following conditions are satisfied:
• The Y92S-29 waterproof packing and Y92F-30 mounting adapter are used with the
Counter. Use only these parts for replacement.
•
The Counter is mounted on the flat surface of an enclosure that is rated and marked "Type
4X for Indoor Use Only."
Nomenclature
OUT (One-stage) 1
OUT 1 2 (Two-stage)
2
(Lit when the reset input (1) or Reset Key is ON.)
3
5
(Lit when the total count value is displayed.) 10
Displayed only when other than Tachometer mode 11
is selected in the configuration selection mode.
4th digit
(Lit when the batch count value is displayed.)
(Front view of 4-digit model)
8. Set Value Display (Sub-display) (Character height: 6
mm, green)
(Character height: 12 mm (6-digit: 10 mm), red*)
9. Hold Display (orange)
* Characters on models with terminal blocks
(except H7CX-A11 ) can be switched between Displayed only when Tachometer Mode is selected
red, green, and orange.
in the configuration selection mode.
Table 2 Default Modes and Selectable Functions
Display Function Model
1-stage preset counter
1cnt
H7CX-A4W
2cnt 2-stage preset counter
Total and preset counter
tcnt
H7CX-AW
bcnt Batch counter
Dual counter
dcnt H7CX-AU
Twin counter
Other models
Tachometer
taco
Note: The modes that can be selected depend on the model. (Refer to Table 2.)
Operation as a Tachometer
Set the basic parameters.
Step2
To set all parameters using the front panel keys, perform
Note: The location of the DIP switch is shown on the left.
Also, read the precautions provided on the left.
Item OFF
1 DIP switch settings Disabled
30 Hz
2 Counting speed
3
Refer to the table
Tachometer output
4 on the right.
mode
5
Refer to the table
Average processing
6 on the right.
7
4 5 6 7 8 --- ---
8 Input selection NPN
Parameters that cannot be set with the DIP switch are set with the operation
Step3
keys on the front panel.
Note: Refer to the datasheet (Cat. No. M079) for detailed parameter settings.
Change from RUN Mode to Function
Setting Mode.
Set the parameters using the U and D Keys.
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
Display Set value
Parameter name
Tachometer input mode f1, f2, f3, f4, f5*1
Tachometer output mode*2 hilo, area, hihi, lolo*1
,
cnts Counting speed
------, -----. - ,
dp Decimal point position
----. - -, ---. - --, --. - --- *1
Prescale value to
pscl 0.001 1.000
, *1
avgt Averaging method
Averaging processing
avgn off, 2, 4, 8, 16*1
auto0 Auto-zero time 0.1 to 999.9
Startup time to
0.0 99.9
NPN/PNP input mode npn, pnp*1
colr Display color red, grn, org, r-g, g-r,
r-o, o-r, g-o, o-g*1
dhld Peak/bottom hold off, on*1
enabled
hys Output hysteresis 0 99999
offd Output OFF delay 0.00 to 19.99
sl-h Set value upper limit 1 to 999999
OUT allocation change off, on*1
otst
kypt Key protect level kp-1, kp-2, kp-3, kp-4,
kp-5, kp-6, kp-7*1
Pulse cycle measurement/ phas, wide*1
pulse width measurement
, s*1
unit Display unit
, cont
intv Measurement cycle
0 to 9999
on1a Output 1 (OUT1) ON
count alarm set value
to
on2a Output 2 (OUT2) ON
0 9999
count alarm set value
on1c Output 1 (OUT1) ON
---
count alarm monitor value
on2c Output 2 (OUT2) ON
---
count alarm monitor value
After reaching the last set value, the U Key will return to the first set value.
*1:
When the tachometer input mode is F2 (2 inputs), set tachometer output modes 1 and 2
*2:
using the U Key.
Tachometer output hi, lo*1
mode 1
Tachometer output hi, lo*1
mode 2
Even if 10 kHz is selected when the tachometer input mode is F2 to F5, the counting
*3:
speed will be 5 kHz.
Dual Counter
Twin Counter
Present value
9876 Dual count value 1230
Set value Dual count set value
9945 SET1
SET
MODE MODE MODE
MODE
Batch Count Value
3524 CP1 present value
4560
Batch Count
CP2 present value
6352
Set Value 1 2
SET2
4) To allow for the startup time of peripheral devices (e.g., sensors), start Counter timing operation 200 ms to
5) The input signal will not be accepted after 5 to 1005 ms has elapsed from when the power supply is turned
6) Inrush current generated by turning ON or OFF the power supply may deteriorate contacts on the power
7) The capacity of the external power supply is 100 mA at 12 V. When
8) If the prescale value setting is incorrect, a counting error will occur.
9) Make sure that all settings are appropriate for the application.
10) Do not leave the Counter for long periods at a high temperature with output current in the ON state. Doing
11) EEPROM is used as memory when the power is interrupted. The write life of the EEPROM is 100,000
12) Dispose of the product according to local ordinances as they apply.
13) Attach the front panel when using the Counter. The latches in the middle of each of four sides secure the
• When conforming to EMC standards, refer to the information provided in this Instruction Manual for
cable selection and other conditions.
• This is a class A product. In residential areas it may cause radio interference, in which case the user
may be required to take adequate measures to reduce interference.
• Basic insulation is provided between power supply and input terminals, between power supply and
output terminals, and between input and output terminals. (No insulation is provided between the
power supply and input terminals for the H7CX-A D.)
• Basic insulation is provided between power supply and output terminals, and between input and
output terminals. When double insulation or reinforced insulation is required, apply double insulation
or reinforced insulation as defined in IEC 60664 that is suitable for the maximum operating voltage
with clearances or solid insulation.
• Connect the input and output terminals to devices that do not have any exposed charged parts.

Precautions for Compliance with UL Standards and CSA Standards

Notice to Users of the H7CX in the USA and Canada
Please use the following installation information instead of the general information in the instruction
manuals in order to use the product under certified conditions of UL and CSA when the product is
installed in the USA or Canada. These conditions are required by NFPA 70, National Electrical Code in
the USA and the Canadian Electrical Code, Part I in Canada and may vary from information given in
the product manuals or safety precautions.
• Installation in a Panel
H7CX is normally installed on a flat surface in an operation panel. Use a Type 1 Enclosure for the
operation panel.
• Use an isolated source for power input for H7CX- D and H7CX- D1.
Use the isolated source for Inputs and for Solid State Output.
• Environment
ON impedance: 1 kΩ max. (Leakage current: 12 mA when 0 Ω)
Surrounding Air Temperature: −10 to 40°C
O N e r s d i u a v l l o a t g : e 3 V m a . x
• Power supply: The inputs are non-isolated. (Applicable to H7CX- D only)
Ω min.
O F F i m p e d a n c : e 1 0 0 k
The same power supply as the main power source should be used for that for input.
High (logic) level: 4.5 to 30 VDC
L o w ( o l i g ) c e l v e : l 0 o t 2 V D C ( n I p t u e r s s i a t n c : e a p p o r . x 4 7 . k Ω) • Accessories (Order Separately)
Track Mounting/Front Connecting Socket
250 VAC, 3 A (resistive load)
30 VDC, 3 A (resistive load)
Open collector, 30 VDC max.,100 mA max.
Residual voltage: 1.5 VDC max.
(Effective value: Approx. 1 VDC)
Leakage current: 0.1 mA max. Flush Mounting Adapter
100,000 operations (at an ambient temperature of 23°C)
Waterproof Packing
10,000,000 operations (at an ambient temperature of 23°C)
12 VDC, 100 mA Front Panel (4 digits/6 digits)
IEC IP66, UL508 Type 4X*
Wire properly after checking the specifications of the power supply voltage.
Do not connect unused terminals.
H7CX-A-N/-A4-N 1-stage Contact Output
4
7
7 4
1
5
2 8
8
RST
3
6 6
9
10
12
12
11
13
1st digit 6th digit 1st digit
(Front view of 6-digit model)
H7CX-AS-N/-A4S-N 1-stage Solid State
Operation Key
Output
10. Mode Key (Changes modes and setting items)
11. Reset Key
12. Up Keys 1 to 4 (6-digit models: 1 to 6 )
13. Down Keys 1 to 4
Default mode Selectable mode
Any mode but
H7CX-AW-N/-A4W-N/-AWD1-N
2-stage preset
Tachometer
-AU-N/-AUD1-N
counter 2-stage Contact
Output
Any mode
1-stage preset
counter 1-stage preset or
total preset counter only
, below.
Step3
H7CX-AWSD-N/-A4WSD-N 2-stage
Solid State Output
Tachometer
Pin 3 Pin 4
output mode
OFF OFF Upper/lower limit output
ON ON OFF
Area output
OFF ON Upper limit output
Enabled
ON ON
*3 Lower limit output
10 kHz Terminals 1
and 6 are
Pin 5 Pin 6 Average processing
connected
internally.
OFF OFF OFF
ON OFF 2 times
OFF
ON 4 times
---
ON ON 8 times
PNP
H7CX-A11S-N/-A114S-N/-A11SD1-N 1-stage
Solid State Output
3 s min.
MODE
Function
Run mode
Power ON
setting mode
MODE 3 s min.

Input Connections

No-voltage Inputs (NPN Inputs)
will not be displayed.
Comments
---
---
*1 *3 ---
"--.----" will be displayed when pulse width measurement
is set or when the display unit is set to seconds.
--- Voltage Inputs (PNP Inputs)
to
99.999
No-contact Input (NPN Transistor)
---
---
Unit: second
Unit: second
---
---
---
When the key-protect switch is ON,
individual key operations can be
The position of the decimal point for the value after prescaling
will be set according to the decimal point position setting. disabled to prevent setting errors
Unit: second
according to the key protect levels
---
(KP-1 to KP-7) shown in the
Displayed only for "-AU " models.
following table.
off: OUT1 = 12, 13, OUT2 = 3, 4, 5
* Key protect levels are set in
on: OUT1 = 3, 4, 5, OUT2 = 12, 13
The numbers are the terminals numbers.
function setting mode.
---
--- KP-1 (default setting)
Displayed only when pulse cycle measurement
is used.
Displayed only if the measurement speed
is 10 kHz when pulse cycle measurement is used.
× 1,000
* Changing mode to configuration selection mode or function setting mode.
× 1,000
The following displays will appear if an error occurs.
The monitor value is only displayed.
It cannot be set. × 1,000
Main display
The monitor value is only displayed.
(----)*
× 1,000
It cannot be set.
(ffff)*
---
*1. Displays for 4-digit models are given in parentheses.
---
*2. This includes times when the life of the EEPROM has expired.
*3. This occurs if the present value or total count value falls below –99999 (–999 for 4-digit models).
*4. This occurs in the following conditions if the present value (i.e., measurement value) exceeds 999999 (9999 for 4-digit models).
*5. Display flashes.(1-second cycles)
*6. This does not apply when tachometer operation is used.
*7. This is displayed if the alarm value setting for either of the two outputs is exceeded if a model with two outputs is used.
*8. The normal display and e3 will appear alternately.
Tachometer
Measurement value
2280.00
(Not displayed when the input
Present value 1
mode is f2.)
MODE MODE
Set value 1
2000
Measurement value
2280.00
MODE
Comparison value 1
SET1 2300.00
MODE
Present value 2
Measurement value
2280.00
Set value 2
5000 Comparison value 2
SET 2 2000.00
290 ms after turning ON the power. The input signal will not be accepted before 200 to 290 ms has elapsed.
OFF.
supply circuit. Turn ON or OFF to a device with the rated current of more than 10 A.
100
using a 24 VAC/12 to 24 VDC power supply, reduce the load with Load
current
the power supply voltage, as shown in the diagram (DC power
(mA)
supplies only) on the right.
20
Check that the settings are correct before using this function.
0
10.8
Power supply voltage (VDC)
Unexpected operation resulting in property damage or accidents may occur if the settings are not
appropriate.
so may result in the premature deterioration of internal components (e.g., electrolytic capacitors).
writes. The EEPROM is written when the power is turned OFF or when switching from function setting
mode or configuration selection mode to run mode.
front panel to the main body. To remove the panel, widen the four latches and pull the panel toward you.
To mount the panel, fit all four latches correctly into the slots on the main body.

Conformance to EN/IEC Standards

11-pin P2CF-11
11-pin, finger-safe type P2CF-11-E
8-pin P2CF-08
8-pin, finger-safe type P2CF-08-E
--- Y92F-30
--- Y92S-29
Light gray (Munsell 5Y7/1) Y92P-CXC4G/Y92P-CXC6G
White Y92P-CXC4S/Y92P-CXC6S
Black Y92P-CXC4B/Y92P-CXC6B

Terminal Arrangement

H7CX-AD-N/-A4D-N 1-stage Contact
Output
0 V
0 V
6 7 8 9 10
6 7 8 9 10
(−)
Sensor
(+)
12 VDC Terminals 1
11
and 6 are
External
connected
power supply
internally.
1 2 3 4 5
1 2 3 4 5
OUT
OUT
(+)
(−)
H7CX-ASD-N/-A4SD-N 1-stage Solid State
Output
0 V
0 V
6 7 8 9 10
6 7 8 9 10
(−)
Terminals 1
Sensor
and 6 are
(+)
connected
12 VDC
11
internally.
External
* *
power supply
1 2 3 4 5
1 2 3 4 5
OUT OUT
(−) (+)
H7CX-AWS-N/-AWSD1-N/-AUSD1-N
2-stage
Solid State Output
0 V
0 V
6 7 8 9 10
(−) 6 7 8 9 10
(−)
* 1
Sensor
Sensor
(+) (+)
12 VDC
12 VDC
11 12 13 OUT1 11 12 13
OUT1
External
External
power supply *
power supply
1 2 3 4 5
* 1 2 3 4 5
1: "-AU " Models
*
OUT2
OUT2
12 13
(−) (+)
(−) (+)
H7CX-A11-N/-A114-N/-A11D1-N/-A114D1-N
1-stage Contact Output
Reset
CP1
0 V
CP2
Internal circuit
6 7
6 7 8 9 10 5
Total reset
4 8
0 V
3 9
(−)
2 10
12 13 OUT1
Sensor 1 11
12 VDC
(+)
*
External
power supply
1 2 3 4 5
(−) (+)
OUT2
(−) (+)
:
*
Reset
NPN Output PNP Output
CP1
CP2 Internal circuit
6 7
5
Total reset
Load Load
4 8
+ +
0 V
3 9
(−)
Power for load Power for load
2 10
Sensor 1 11
* Counter
(+) 12 VDC
External When an inductive load is
OUT
power supply
connected to the H7CX.
(−) (+)
+
Power for load
Open Collector Voltage Output Contact Input
PLC or Sensor
sensor
Note: Operate with transistor ON Note: Operate with transistor ON Note: Operate with relay ON
No-contact Input (PNP Transistor) Contact Input
Sensor Sensor
Note: Operate with transistor OFF
Note: Operate with transistor ON Note: Operate with relay ON
Key-protect Switch Settings
ON (enable)
OFF (disable)
(Factory setting)
Key protect indicator
Level * Mode change Display switch in the run mode Reset Key Up/Down Key
Invalid Valid Valid Valid
KP-2 Invalid Valid Invalid Valid
KP-3 Invalid Valid Valid Invalid
KP-4 Invalid Valid Invalid Invalid
KP-5 Invalid Invalid Invalid Invalid
Invalid
KP-6 Invalid Valid Valid
Invalid
KP-7 Invalid Invalid Valid

Self-diagnostic Functions

Sub-display Description Output status Correction method Set value after reset
Present value
----- Either press the Reset
No change No change No change
* underflow *
1 5 3 Key or turn ON reset input. *6
Present value
fffff Either press the Reset
No change No change No change
* overflow *
1 5 4 Key or reset the power supply.*6
Turn ON the power again.
e1 Not lit CPU error OFF No change
Reset Key
Not lit Memory error (RAM) OFF No change
e2 Turn ON the power again.
Reset Key
e2 Memory error (EEPROM) * 2 OFF Factory setting.
e3 * No change Output Counter Overflow No change Reset Key *7 No change
8
• For Output Modes K-2, D, L, or H
• Dual counter or tachometer operation is used.
The total ON count will not be cleared by using the Reset Key.
When the Reset Key is pressed, e3 will not be displayed even if the alarm set value is exceeded. (Monitoring is possible,
however, because the Counter will continue without the output ON count being cleared.)
OMRON EUROPE B.V.
Wegalaan 67-69-2132 JD Hoofddorp, The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC (U.S.A.)
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD. (SINGAPORE)
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
15
OUT
Inductive
load