Omron H5CX-A11-N, H5CX-A-N Data Sheet

New Product

Digital Timer

H5CX-@-N

Ultra-compact Timer Provides Advanced
Functions and Security Settings.

Basic Features

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

• Character height of 12 mm for better readability (on models with 4 digits).

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

Safety and Reliability

• Power supply circuit and input circuits are isolated for safety and reliability.

• New set value limit and output counter functions have been added. *4

Other Features

• Front Panel can be changed to white or light gray. *5

• Models with instantaneous contact output 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 H5CX-A11, H5CX-L8 and H5CX-B Timers have only red characters.
*3. Specifications: 100 to 240 VAC
*4. The value of the output counter can only be monitored. It cannot be reset.
*5. Replacement Front Panels sol d separately.

*1

*2

*3

Refer to “Safety Precautions” on page 41.

Features

Basic Features

Ultra Short Body

The body depth has been greatly reduced. Helps in making thinner
control panels. (Models with Screw Terminals)

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

* The shortest body for a timer with isolated power supply and input circuits and a maximum

ambient temperature of 55°C (according to OMRON investigation in June 2009).

New models

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.

Model with 4 Digits Model with 6 Digits

12 mm
(actual size)

10 mm
(actual size)

New

models

Previous

models

Previous

models

*

Safety and Reliability

Isolated Power Supply and Input Circuits

Power supply circuit and input circuits are isolated for safety and
reliability.

Previous non-isolated timers had wiring restrictions and could be damaged if
wired incorrectly. The New H5CX removes these worries.

Previous

H5CX

AC power

*2

supply

*2. The AC power supply ground is on the commercial power supply side.

*1. New Models (H5CX-@-N) with 100 to 240-VAC specifications.

Input terminal

0-V terminal

Output terminal on PLC

or other device

COM terminal

–V +V

Stabilized DC
power supply

Set Value Limit

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

Worry-free operation
is achieved with the
New H5CX by
restricting the time
that can be set.

*1

Forget These
Worries with the
New H5CX

(Display example)

Note: The H5CX-A11 and H5CX-L8 Timers have only red characters.

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

The Easiest Operation

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

Model with 4 Digits Model with 6 Digits

Output Counter

An output counter counts the number of times that the output turns
ON. (An alarm can be set and the value of the output counter can be
monitored, Unit: 1,000 operations.) This counter is useful in managing
the service life of the Timer or the load.

1

H5CX-@-N

Other Features

Change the Front Panel Color

The Front Panel can be replaced with an optional Front Panel (order
separately) with a different color to match the installation site. Select
from black, white, and light gray.

Black

(standard)

Models with Instantaneous Contact Output

Models with instantaneous contact outputs have been added to the
lineup for use with self-holding circuits and as auxiliary relays. These
models are also convenient when replacing analog timers.

White Light gray

You can replace

the Front Panel.

Model Number Structure

Model Configuration

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 Modes

Modes, such as a stopwatch mode (Mode S), have been added.
Select any of 15 modes.

H5CX Series

Standard Type
H5CX-A Series

Type

Model H5CX-A@-N H5CX-A11@-N H5CX-L8@-N H5CX-L8E@-N H5CX-B@-N

Timer Yes Yes No

Function

Operating modes

Input NPN/PNP input NPN input None NPN/PNP input

External connections

Present value display
character color

Number of display digits 46

Instantaneous contacts None Provided None

Gate input Supported Not supported Supported

DIP switch settings Provided None Provided

Power supply voltage 100 to 240 VAC or 24 VAC/12 to 24 VDC 12 to 24 VDC

Twin timer Yes Yes No

Two-stage settings/
forecast output

Screw terminal

block

Red, green, or

orange

No No Yes

Timer Mode: 11 modes
Twin Timer Mode: 4 modes

11-pin socket 8-pin socket Screw terminal block

Economy Type

H5CX-L Series

Timer Mode
: 4 modes
Twin Timer Mode
: 2 modes

Six-digit Type

H5CX-B Series

Timer Mode: 2 modes

Red

2

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

H5CX- @@@@@-N

1. Type Classifier 2. External Connections 3. Settings

Symbol Meaning

–––––

12345

A Standard type

B6-digit type

L Economy type

Symbol Meaning

None Screw terminals

8 8-pin socket

11 11-pin socket

Symbol Meaning

None One stage

W Two stages

H5CX-@-N

4. Output type

Symbol Meaning

None Contact output (time-limit SPDT)

E

S Transistor output

* Can be used as a time-limit DPDT output.

Note:

Estimates can be provided for coatings and other specifications that are not given in the datasheet. Ask your OMRON representative for details.

Contact output (time-limit

SPDT + instantaneous SPDT)

*

5. Supply voltage

Symbol Meaning

None 100 to 240 VAC 50/60 Hz

D 12 to 24 VDC/24 VAC 50/60 Hz

* The H5CX-BWSD-N is available only for 12 to 24 VDC.

*

Ordering Information

List of Models

Type Time specifications Operating modes

Timer Mode

A: Signal ON Delay I
A-1: Signal ON Delay II
A-2: Power ON Delay I

H5CX-A

0.001 to 9.999 s

0.01 to 99.99 s

0.1 to 999.9 s
1 to 9999 s
1 s to 99 min 59 s

0.1 to 999.9 min
1 to 9999 min
1 min to 99 h 59 min

0.1 to 999.9 h
1 to 9999 h

H5CX-L 8-pin socket

0.01 to 9999.99 s

H5CX-B

1 s to 99 h 59 min 59 s

0.1 to 99999.9 min

0.1 to 99999.9 h

A-3: Power ON Delay II
b: Repeat cycle 1
b-1: Repeat cycle 2
d: Signal OFF Delay
E: Interval
F: Cumulative
Z:

ON/OFF-duty-adjustable flicker

S: Stopwatch

Twin Timer Mode

toff: Flicker OFF Start 1
ton: Flicker ON Start 1
toff-1: Flicker OFF Start 2
ton-1: Flicker ON Start 2

Timer Mode

A-2: Power ON Delay I
b: Repeat cycle 1
E: Interval
Z:

ON/OFF-duty-adjustable flicker

Twin Timer Mode

toff: Flicker OFF Start 1
ton: Flicker ON Start 1

A: Signal ON Delay I
F-1: Cumulative

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

2. Refer to page 33 and later for information on H5CX-B Timers (6-digit display).

External

connections

Screw terminals

11-pin socket

Screw terminals

Inputs Outputs Supply voltage Models

100 to 240 VAC H5CX-A-N

12 to 24 VDC/
24 VAC

100 to 240 VAC H5CX-AS-N

12 to 24 VDC/
24 VAC

100 to 240 VAC H5CX-A11-N

12 to 24 VDC/
24 VAC

100 to 240 VAC H5CX-A11S-N

12 to 24 VDC/
24 VAC

100 to 240 VAC H5CX-L8-N

12 to 24 VDC/
24 VAC

100 to 240 VAC H5CX-L8S-N

12 to 24 VDC/
24 VAC

100 to 240 VAC H5CX-L8E-N

12 to 24 VDC/
24 VAC

12 to 24 VDC H5CX-BWSD-N

Signal, Reset,
Gate (NPN/
PNP inputs)

Signal, Reset
(NPN inputs)

None

Signal, Reset,
Gate (NPN/
PNP inputs)

Contact output
(time-limit
SPDT)

Transistor
output (SPST)

Contact output
(time-limit
SPDT)

Transistor
output (SPST)

Contact output
(time-limit
SPDT)

Transistor
output (SPST)

Contact output
(time-limit SPDT
+ instantaneous
SPDT)
Models with
instantaneous
contact outputs

Transistor
output (DPST)

H5CX-AD-N

H5CX-ASD-N

H5CX-A11D-N

H5CX-A11SD-N

H5CX-L8D-N

H5CX-L8SD-N

H5CX-L8ED-N

3

H5CX-@-N

Accessories (Order Separately)

Front Panels (Replacement Parts)

Models Color Applicable Timers Page

Y92P-CXT4G Light gray (5Y7/1)

Four-digit models 12Y92P-CXT4S White (5Y9.2 / 0.5)

Y92P-CXT4B Black (N1.5)

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

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

Soft Cover

Models Remarks Page

Y92A-48F1 --- 12

Hard Cover

Models Remarks Page

Y92A-48 --- 12

Flush Mounting Adapter

Models Remarks Page

Y92F-30 Included with models with terminal blocks.

Y92F-45

Use this Adapter to install the Timer in a cutout
previously made for a DIN 72 x 72 mm device
(panel cutout: 68 x 68 mm).

12

Waterproof Packing

Models Remarks Page

Y92S-29 Included with models with terminal blocks. 12

Connection Sockets

Models Type Connectable Timers Remarks Page

P2CF-08

P2CF-08-E

P2CF-11

P2CF-11-E

P3G-08

P3GA-11 H5CX-A11@

Front Connecting
Socket

Front Connecting
Socket
(Finger-safe Type)

Front Connecting
Socket

Front Connecting
Socket
(Finger-safe Type)

Back Connecting Socket

H5CX-L8@

H5CX-A11@

H5CX-L8@

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

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

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

Terminal Covers for P3G-08 and P3GA-11 Back-connecting Sockets

Models Remarks Page

Y92A-48G --- 14

13

4

H5CX-A@-N/-L@-N

H5CX-A@-N/-L@-N Digital Timers

• Switch the display color* between red, green, and orange
to see the output status from a distance.

• Up/Down Keys for each digit enable easy operation.

• Cyclic control is easy with the Twin Timer and Variable
ON/OFF Duty modes.

* Not supported by the H5CX-A11@ or H5CX-L8@.

Specifications

Ratings

Item Models H5CX-A@-N H5CX-A11@-N H5CX-L8@-N
Classification Standard Type Economy Type

Ratings

Mounting method Flush mounting Flush mounting, surface mounting, DIN track mounting
External connections Screw terminals 11-pin socket 8-pin socket
Degree of protection
Digits

Time ranges

Timer mode Elapsed time (Up), remaining time (Down) (selectable)

Inputs

Reset system Power reset (depending on output mode), external reset, manual reset, automatic reset (depending on output mode)
Power reset Minimum power-opening time: 0.5 s (except for A-3, b-1, F, ton-1, and toff-1 mode)
Reset voltage 10% max. of rated supply voltage
Sensor waiting time 250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)

Power supply

*1

voltage
Operating voltage

fluctuation range
Power consumption Approx. 6.2 VA at 100 to 240 VAC, Approx. 5.1 VA/2.4 W at 24 VAC/12 to 24 VDC

Input signals Signal, Reset, Gate

Input method

Signal, reset, gate Minimum input signal width: 1 or 20 ms (selectable, same for all input)

• 100 to 240 VAC 50/60 Hz

• 12 to 24 VDC/24 VAC 50/60 Hz

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

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

0.001 s to 9.999 s, 0.01 s to 99.99 s, 0.1 s to 999.9 s, 1 s to 9999 s, 1 s ti 99 min 59 s

0.1 m to 999.9 min, 1 min to 9999 min, 1 min to 99 h 59 min, 0.1 h to 999.9 h, 1 h to 9999 h

No-voltage Input ON impedance: 1 kΩ max. (Leakage current: 12 mA when 0 Ω)

Voltage Input High (logic) level: 4.5 to 30 VDC

No-voltage input/voltage input (switchable)

ON residual voltage: 3 V max.
OFF impedance: 100 kΩ min.

Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ)

*2

Signal, Reset
(no inputs on models with instantaneous
contact outputs)

No-voltage Input
ON impedance: 1 kΩ max.

(Leakage current: 12 mA when 0 Ω)
ON residual voltage: 3 V max.
OFF impedance: 100 kΩ min.

A: Signal ON Delay I, A-1: Signal ON Delay II, A-2: Power ON Delay I, A-3: Power ON

Output modes

Output

Display method

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 counters 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

*1. Do not use the output from an inverter as the power supply. The ripple must be 20% maximum for DC power.
*2. Inrush current will flow for a short time when the power supply is turned ON.

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

One-shot output
time

Control output

*3

Inrush Current (Reference Values)

Voltage Applied voltage Inrush current (peak value) Time

100 to 240 VAC 264 VAC 5.3 A 0.4 ms

12 to 24 VDC/24 VAC

Delay II, b: Repeat Cycle 1, b-1: Repeat Cycle 2, d: Signal OFF Delay, E: Interval, F:
Cumulative, Z: ON/OFF-duty-adjustable flicker, S: Stopwatch, toff: Flicker OFF Start 1,
ton: Flicker ON Start 1, toff-1: Flicker OFF Start 2, ton-1: Flicker ON Start 2

0.01 to 99.99 s

• Models with Contact Outputs
5 A at 250 VAC/30 VDC, resistive load (cos =1)
Minimum applied load: 10 mA at 5 VDC (failure level: P, reference value)

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

7-segment, negative transmissive LCD;
Present value: 12-mm-high characters,

Set value: 6-mm-high characters,

Waterproof packing, flush mounting
adapter, label for DIP switch settings

26.4 VAC 6.4 A 1.4 ms

26.4 VDC 4.4 A 1.7 ms

(switchable between red,
green, and orange)

green

7-segment, negative transmissive LCD;
Present value: 12-mm-high characters, red
Set value: 6-mm-high characters, green

Label for DIP switch settings

Models with Instantaneous Contact
Outputs
A-2: Power ON Delay I, b: Repeat Cycle 1,
E: Interval, Z: ON/OFF-duty-adjustable
flicker, toff: Flicker OFF Start 1, ton:
Flicker ON Start 1

---

5

H5CX-A@-N/-L@-N

Characteristics

Power-ON start: ±0.01% ±50 ms max. (See note 1.)

Accuracy of operating time
and setting error (including
temperature and voltage
influences)

Signal start: ±0.005
Signal start for transistor output model: ±0.005%±3 ms max. (See note
1 and 2.)
If the set value is within the sensor waiting time at startup the control
output of the H5CX will not turn ON until the sensor waiting time passes.

Note: 1. The values are based on the set value.

2. The value is applied for a minimum pulse width of 1 ms.

100 MΩ min. (at 500 VDC) between current-carrying terminal and

Insulation resistance

exposed non-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 VAC, 50/60 Hz for 1 min between power supply and input circuits

Dielectric strength

for the models other than H5CX-@D-N
1,000 VAC, 50/60 Hz for 1 min between control output, power supply,
and input circuits for H5CX-@SD-N
2,000 VAC, 50/60 Hz for 1 min between control output, power supply,
and input circuits for other models
1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts

3 kV (between power terminals) for 100 to 240 VAC, 1 kV for 24 VAC/12

Impulse withstand voltage

Noise immunity

Static immunity

Vibration
resistance

Shock
resistance

Life
expectancy

Destruction

Malfunction

Destruction 300 m/s2 in three directions, three cycles

Malfunction 100 m/s2 in three directions, three cycles

Mechanical

Electrical

to 24 VDC

4.5 kV (between current-carrying terminal and exposed non-current­carrying metal parts) for 100 to 240 VAC 1.5 kV for 24 VAC/12 to 24 VDC

±1.5 kV (between power terminals) and ±600 V (between input
terminals), square-wave noise by noise simulator (pulse width: 100 ns/
1 µs, 1-ns rise)

Malfunction: 8 kV
Destruction: 15 kV

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

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

10,000,000 operations min. (under no load at 1,800 operations/h and
ambient temperature of 23

100,000 operations min. (5 A at 250 VAC, resistive load at 1,800
operations/h and ambient temperature of 23

Weight Approx. 115 g (Timer only)

* Refer to Life-test Curve.

%±30 ms max. (See note 1.)

°C)

°C)

Life-test Curve (Reference
Values)

)

4

1,000

500

100

Switching operations (× 10

50

10

0 1 2 3 4 5

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

*

DC30V L/R=7ms

AC250V cos

φ

=0.4

AC250V/DC30V

φ

=1

cos

Load current (A)

6

H5CX-A@-N/-L@-N

Applicable Standards

UL508/Listing, UL508 Type 4X for indoor use (enclosure rating), CSA C22.2 No. 14
conforms to EN61812-1 (Pollution degree 2/overvoltage category III)

Approved safety standards

EMC

*1. The following safety standards apply to models with sockets (H5CX-A11@ or H5CX-L8@).

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

*2. Excluding the H5CX-ASD-N/-A11SD-N/-L8SD-N.

B300 PILOT DUTY
1/4 HP 120 VAC, 1/3 HP, 240 VAC, 5 A resistive load
VDE0106/P100
CCC: Pollution degree 2, Overvoltage category II

(EMI) EN61812-1
Emission Enclosure: EN55011 Group 1 class A
Emission AC mains: EN55011 Group 1 class A
(EMS) EN61812-1
Immunity ESD: EN61000-4-2: 6 kV contact discharge (level 2)

Immunity RF-interference: EN61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz) (level 3);

Immunity Conducted Disturbance: EN61000-4-6: 10 V (0.15 to 80 MHz) (level 3)
Immunity Burst: EN61000-4-4: 2 kV power-line (level 3);

Immunity Surge: EN61000-4-5: 1 kV line to lines (power and output lines) (level 3);

Immunity Voltage Dip/Interruption: EN61000-4-11: 0.5 cycle, 100% (rated voltage)

*2

8 kV air discharge (level 3)

10 V/m (Pulse-modulated, 900 MHz 5 MHz) (level 3)

1 kV I/O signal-line (level 4)

2 kV line to ground (power and output lines) (level 3)

I/O Functions

For details, refer to the timing charts on page 20 and page 29.

Start signal

*1

Inputs

Outputs Control output (OUT) Outputs take place according to designated operating mode when timer reaches corresponding set value.

*1. The H5CX-L8E@ does not have an input.
*2. The H5CX-L@ does not have a gate input.

Reset

Gate

*2

Normally functions to start timing.
In modes A-2 and A-3, disable timing. In mode S, starts and stops timing.

• Resets present value. (In elapsed time mode, the present value returns to 0; in remaining time mode,
the present value returns to the set value.)

• Count inputs are not accepted and control output turns OFF while reset input is ON.

• Reset indicator is lit while reset input is ON.

Disables timing. (If a reset occurs while the gate input is ON, a reset will be performed.)

*1

,

Response Delay Time When Resetting (Transistor Output)

The following table shows the delay from when the reset signal is input until the output is turned OFF.

Minimum reset signal width Output delay time

1 ms 0.8 to 1.2 ms

20 ms 15 to 25 ms

(Reference value)

7

H5CX-A@-N/-L@-N

Connections

Block Diagram

Output circuit

(Basic insulation)

Input circuits

(Basic insulation)

Internal control

circuit

Power supply

circuit

(See note.)

Display circuit

Key switch circuit

Note: Basic insulation is provided between the power supply circuit and the input circuits. However, basic insulation is not provided in the

H5CX-@D-N.

Terminal Arrangement

Confirm that the power supply meets specifications before use.

H5CX-A-N/-AD-N H5CX-AS-N/-ASD-N

Gate

Reset

0V

678 9

12345

(-) (+)

Signal

Contact output

Terminals 1 and 6 of the H5CX-AD-N
are connected internally.

H5CX-A11-N/-A11D-N H5CX-A11S-N/-A11SD-N

Reset

Signal

Gate

Unused

0V

5

4

3

2

Unused

(-) (+)

6

1

11

7

10

8

9

Internal circuit

Contact
output

Terminals 2 and 3 of the
H5CX-A11D-N are
connected internally.

H5CX-L8-N/-L8D-N H5CX-L8S-N/-L8SD-N

5

6

7

Internal circuit

Contact
output

Terminals 1 and 2 of the H5CX-L8D-N
are connected internally.

Signal

Reset

3

2

0V

4

1 8

(-) (+)

H5CX-L8E-N/-L8ED-N

Internal circuit Internal circuit

4

5

3

Instantaneous
contact output
OUT1

2

6

7

1 8

(–) (+)

Time-limit
contact output
OUT2

Note: Do not connect unused terminals as relay terminals.

0V

6789

12345

(-) (+)

Reset

Signal

Gate

Unused

0V

Signal

Reset

Transistor Output

• The transistor output of
the H5CX is insulated
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 H5CX.

Gate

Reset

Signal

Transistor output

6

5

4

3

2

1

11

Unused

(-) (+)

4

3

2

1 8

0V

(-) (+)

7

10

5

8

9

Unused

6

7

Terminals 1 and 6 of the H5CX-ASD-N
are connected internally.

Internal circuit

Transistor
output

Terminals 2 and 3 of the
H5CX-A11SD-N are
connected internally.

Internal circuit

Transistor
output

Terminals 1 and 2 of the H5CX-L8SD-N
are connected internally.

NPN Output PNP Output

Load

+

Power for load

Timer

+

Power for load

Load

Power for load

Inductive
load

+

8

H5CX-A@-N/-L@-N

Input Circuits

Signal, Reset, and Gate Input

No-voltage Inputs (NPN Inputs) Voltage Inputs (PNP Inputs)

+14 V

1 kΩ

IN

Internal
circuit

Input Connections

The inputs are no-voltage (closed or open) inputs or voltage inputs except for the H5CX-L8@. (The inputs of the H5CX-L8@ are no-voltage inputs
only. The H5CX-L8E@ does not have an input.)

No-voltage Inputs (NPN Inputs)

Open Collector Voltage Output Contact Input DC Two-wire Sensor

Approx. 4.7 kΩ

IN

Internal
circuit

PLC or
sensor

Gate input

Reset input

Signal input

0 V for inputs

H5CX-A@

H5CX-A11@

H5CX-L8@

Note: Operate with transistor ON

6789

3765

134

-

No-voltage Input Signal Levels

Short-circuit level Transistor ON

• Residual voltage: 3 V max.

No-contact
input

• 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.

Sensor

Reset input

0 V for inputs

H5CX-A@

H5CX-A11@

H5CX-L8@ -

Note: Operate with transistor ON

6789

3765

134

Gate input

Signal input

0 V for inputs

H5CX-A@

H5CX-A11@

H5CX-L8@

Note: Operate with relay ON

6789

3765

134

Gate input

Reset input

Signal input

-

Applicable Two-wire Sensor

• Leakage current: 1.5 mA max.

• Switching capacity: 5 mA min.

• Residual voltage: 3.0 VDC max.

• Operating voltage: 10 VDC

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

Note: The DC voltage must be 30 VDC max.

Voltage Inputs (PNP Inputs)

The inputs of the H5CX-L8@ are no-voltage inputs only.

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

Sensor

Sensor

Reset input

0 V for inputs

H5CX-A@

H5CX-A11@

H5CX-L8@

Note: Operate with transistor ON

6789

3765

134

Gate input

Signal input

-

Gate input

Reset input

Signal input

0 V for inputs

H5CX-A@

H5CX-A11@

Note: Operate with transistor OFF

6789

376

5

Voltage Input Signal Levels

High level (Input ON): 4.5 to 30 VDC

Low level (Input OFF): 0 to 2 VDC

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

2. Input resistance: Approx. 4.7 kΩ

Reset input

0 V for inputs

H5CX-A@

H5CX-A11@

Note: Operate with transistor ON

6789

3765

Gate input

Signal input

0 V for inputs

H5CX-A@

H5CX-A11@

Note: Operate with relay ON

6789

3765

Reset input

Signal input

Gate input

9

H5CX-A@-N/-L@-N

Nomenclature

Display Section

1. Key Protect Indicator

2. Control Output Indicator

3. Reset Indicator

4. Present Value Display

(Character height: 12 mm, red
* Characters on models with screw terminals

(H5CX-A@) can be switched between red,
green, and orange.

5. Time Unit Indicators

(Color is same as present value display.)
(If the time range is 0 min, 0 h, 0.0 h, or 0 h

0 min, these indicators flash to indicate
timing operation.)

6. Set Value Display

(Character height: 6 mm, green)

7. Set Value 1, 2 Indicator

Character Size
for Present
Value Display

12mm 6mm

(orange)

(orange)

(orange)

(Main display)

*

)

(Sub-display)

(green)

Character Size
for Set Value
Display

4

5

1

2
3
8

9

Fron t View

12

6

7

10

11

13

8. Mode Key

(Changes modes and setting items)

9. Reset Key

(Resets present value and output)

10. Up Keys 1 to 4

11. Down Keys 1 to 4

12. Key-protect Switch

(Default setting)

13. DIP Switch

ON

OFF

Note: There is no DIP switch on the

Operation Key

Switches

OFF

(Disabled)

12345678

H5CX-L8@.

ON

(Enabled)

Dimensions (unit: mm)

Digital Timers

Digital Timers

H5CX-A-N/-AS-N (Flush Mounting Models)

48×48

6

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

H5CX-A11@-N
(Flush Mounting/Surface Mounting Models)

78

44.8×44.8

H5CX-AD-N/-ASD-N (Flush Mounting Models)

48×48

6

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

59

44.8×44.8

H5CX-L8@-N (Flush Mounting/Surface Mounting Models)

10

48×48

6

63.7

14.4

44.8×44.8

48×48

6

63.7

14.2

44.8×44.8

Dimensions with Flush Mounting Adapter

H5CX-A@-N/-L@-N

H5CX-A-N/-AS-N (Provided with Adapter and Waterproof Packing)

Y92S-29 (provided)
Waterproof
Packing

58

48

(51)

Y92F-30 (provided)

Pane l

Flush Mounting Adapter

76.57.5

H5CX-AD-N/-ASD-N (Provided with Adapter and Waterproof Packing)

Y92S-29 (provided)
Waterproof
Packing

58

48

(51)

Y92F-30 (provided)

Pane l

Flush Mounting Adapter

57.57.5

Panel Cutouts

Panel cutouts areas shown below. (according
to DIN43700).

60 min.

+0.6

45

0

+0.6

45

0

15 min.

60 min.

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 horizontally
mount Timers side by side.
Attach the Flush Mounting
Adapters so that the surfaces
without hooks are on the sides of
the Timers. (However, if Timers
are mounted side by side, water
resistance will be lost.)

n Units mounted side-by-side

H5CX-A11@-N (Adapter and Waterproof Packing Ordered Separately)

Y92S-29 (order separately)
Waterproof Packing

58

48

(51)

Pane l

Y92F-30 (order separately)
Flush Mounting Adapter

89.97.5

H5CX-L8@-N (Adapter and Waterproof Packing Ordered Separately)

Y92F-30 (order separately)

Pane lY92S-29 (order separately)

Waterproof Packing

58

48

(51)

Flush Mounting Adapter

84.87.5

P3GA-11 (order
separately)
Back-connecting
Socket

P3G-08 (order
separately)
Back-connecting
Socket

A

A=(48n-2.5)

With Y92A-48F1 attached.
A={48n-2.5+(n-1)×4}

With Y92A-48 attached.
A = (51n - 5.5)

+1
–0

+1
–0

+1
–0

Dimensions with Front
Connecting Socket

*

103.2

*

92.3

P2CF-08(-E) (order separately)
Front Connecting Socket

* These dimensions vary with the type of DIN track

(reference value).

H5CX

-A11@-N

P2CF-11(-E) (order separately)
Front Connecting Socket

H5CX

-L8@-N

100.9

90

11

H5CX-A@-N/-L@-N

Accessories (Order Separately)

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.

Front Panel (Replacement Part)

You can change the color of the front panel when mounting the Timer.
The Timer is shipped with a black (N1.5) Front Panel.

Y92P-CXT4S

Cover for Timer with 4 Digits
White (5Y9.2/0.5)

Y92P-CXT4G

Cover for Timer with 4 Digits
Light gray (5Y7/1)

Y92P-CXT4B

Cover for Timer with 4 Digits
Black (N1.5)

Replacement Method

The Front Panel is attached to
the Terminal with tabs in four
locations. To remove the Front
Panel, open the tabs and pull the
Front Panel forward.

Ta bs

Grooves

To attach the Front Panel, press
it onto the Timer so that all four
tabs lodge into the groves on the
body of the Timer.

Soft Cover

Y92A-48F1

Hard Cover

Y92A-48

Protecting the Timer in Environments Subject to Oil

The H5CX's panel surface is water-resistive (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 IP54
against oil. Do not, however, use the H5CX in locations where it
would come in direct contact with oil.

Flush Mounting Adapter

Y92F-30

Order the Flush
Mounting Adapter
separately if it is
lost or damaged.

Note: A Flush

Mounting
Adapter is
included with
models with
screw
terminals.

Y92F-45

Use this Adapter
to install the
Timer in a cutout
previously made
for a DIN 72 x 72
mm device
(panel cutout:
68 x 68 mm).

Waterproof Packing

Y92S-29

Note: The

Waterproof
Packing is
included with
models with
screw
terminals.

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.

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

12

Connection Sockets

Front-connecting Sockets

Model Dimensions

P2CF-08

Two, 4.5-dia. holes

50 max.

20.3 max.

H5CX-A@-N/-L@-N

Terminal arrangement

and internal connections

Mounting hole

dimensions

P2CF-08-E
(Finger Safe Terminal)

P2CF-11

P2CF-11-E
(Finger Safe Terminal
Type)

Eight, M3.5 x 7.5 sems screws

Two, 4.5-dia. holes

Eight, M3.5 x 7.5 set screws

Two, 4.5-dia. holes

Eleven, M3.5 x 7.5 sems screws

Two, 4.5-dia. holes

9

10 11

Eleven, M3.5 x 7.5 set screws

4

7.8

50 max.

±0.2

40

4365

P2CF-08-E

70 max.

10A250VAC
RESISTIVE

1278

4

7.8

50 max.

70 max.

4

7.8

50 max.

±0.2

40

7865

P2CF-11-E

10A250VAC
RESISTIVE

4

3

12

70 max.

4

7.8

70 max.

3

21.5 max.

20.3

3

1.3

5

31.2 max.

3

31.2 max.

30

3

1.2

5

35.4

4.5

19

35.4

4.5

35.4

4.5

35.4

4.5

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

6 5 4 3

7 8 1 2

(Top View)

8 7 6 5

9 3

10 11 1 2

(Top View)

Two, M4 or 4.5-dia. holes

±0.2

40

Note: The Socket can

also be mounted
to DIN track.

4

Two, M4 or 4.5-dia. holes

±0.2

40

Note: The Socket can

also be mounted
to DIN track.

Back-connecting Sockets

Model Dimensions

P3G-08

45

P3GA-11

45

27 dia

45

27 dia

45

4.9 17

4.5

16.3

25.6

6.2

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

Terminal arrangement

and internal connections

6543

7812

(Bottom View)

876

5

4

3

9

101112

(Bottom View)

13

H5CX-A@-N/-L@-N

Terminal Covers for P3G-08 and P3GA-11 Back-connecting Sockets

Model Dimensions

Y92A-48G

Twelve, 6.4 dia

34

Y92A-48G

47.4

47.7×47.7 48×48

UP

P C

16.5

24.6

27.6

Note: The Terminal Cover can be used with a Back-mounting Socket (P3G-08 or P3GA-11) to create a finger-safe construction.

Optional Products for Track Mounting

Mounting Track

PFP-100N
PFP-50N

Mounting Track

PFP-100N2

4.5

4.5

15 25 2510

10

15 25 25

1,000 (500) *

1,000

25 25 1510

1025 25

15 (5) *

* The values shown in parentheses are for the PFP-50N.

±0.15

7.3

±0.3

35

±0.3

242735

1

±0.15

27

1

16

29.2

1.5

End Plate

PFP-M

Spacer

PFP-S

Note: Order Spacers in increments of 10.

M4 x 8 pan
head screw

50

11.5

10

M4 spring washer

5

44.3

10

16

12

16.5

6.2

1.8

1

35.5 35.3

1.8

1.3

4.8

34.8

14