1
2
3
4
5
6
7
8
OFF
ON
1
2
3
4
5
6
7
8
OFF
ON
Step1
Step1
Step3
Step2
Step2
5) The input signal will not be accepted after 5 to 505 ms has elapsed from when the power supply is turned
OFF.
6) Inrush current generated by turning ON or OFF the power supply may deteriorate contacts on the power
supply circuit. Turn ON or OFF to a device with the rated current of more than 10 A.
7) Make sure that all settings are appropriate for the application. Unexpected operation resulting in property
damage or accidents may occur if the settings are not appropriate.
8) Do not leave the Timer for long periods of time at a high temperature with output current in the ON state.
Doing so may result in the premature deterioration of internal components (e.g., electrolytic capacitors).
9) EEPROM is used as memory when the power is interrupted. The write life of the EEPROM is 100,000
writes. The EEPROM is written when the power is turned OFF or when switching from function setting,
mode or Timer/Twin Timer selection mode to run mode.
10) Dispose of the product according to local ordinances as they apply.
11) Attach the front panel when using the Timer. The latches in the middle of each of four sides secure the
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.
1) H5CX models with a 24-VAC/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 Timer 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.
4) To allow for the startup time of peripheral devices (sensors, etc.), the Timer starts timing operation
between 200 to 250 ms after power is turned ON. For this reason, in operations where timing starts
from power ON, the time display will actually start from 249 ms. If the set value is 249 ms or less, the
time until output turns ON will be a fixed value between 200 and 250. The present value display will start
from 250 ms. (Normal operation is possible for set values of 250 ms or more.) In applications where a
set value of 249 ms or less is required, use start timing with signal input.
Display
Parameter name
Set value
Comments
timr
---
*1
timm
---
outm
otim
iflt
20ms
,
1ms
*2
imod
npn
,
pnp
*2
colr
otmd
1c1c
,
2c
*2
sl-h
kypt
on-a
on-c
on1a
0
to
9999
×
1,000
---
---
×
1,000
on2a
0
to
9999
×
1,000
on1c
on2c
1234
2000
s
s
SET
---
---
---
oftr
---
*1
ontr
---
*1
timm
up
,
down
*2
---
totm
Only modes
toff
and
ton
can be
selected for H5CX-L8E
@
.
toff
,
ton
,
tof1
,
ton1
*2
iflt
20ms
,
1ms
*2
imod
npn
,
pnp
*2
colr
otmd
1c1c
,
2c
*2
sl1h
---
1
2
3
4
5
6
7
8
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
Mounting and Panel-cutout Dimensions Diagram
Standard panel cutout is shown in the
following diagram (conforms to DIN
43700). A space of 15 mm or greater
(a panel cut-out distance of 60 mm or
greater) is recommended towards
the Adapter's hook side to enable
easier mounting work.
1. The thickness of a mounting panel
should be 1 to 5 mm.
2. It is possible to mount Timers side by
side by mounting Adapters. (But only
towards the non-hook side.)
Application as a Timer
• Turn ON pin 1 on the DIP switch (enabled).
•
•
Display in RUN mode.
(except for Z mode)
Present value
Set value
DIP switch setting
Time range
Output mode
UP/DOWN mode
Input signal width
Disable
Enable
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
0 min 01 s to 99 min 59 s
0.1 min to 999.9 min
0 h 01 min to 99 h 59 min
0.1 h to 999.9 h
E Mode (Interval: Power recycle)
Key-protect switch
Basic settings can be done only with the DIP switch.
DIP switch settings are updated when the
power is turned ON. (Set the DIP switch
before installation and turning ON power.)
A Mode (Signal-ON delay (I):
Power recycle)
A-2 Mode (Power-ON delay (I):
Power recycle)
F Mode (Cumulative: Power retain)
First, switch to a Twin Timer
•
Display in RUN mode.
RUN mode.
Power ON
Timer
DIP switch monitor
Twin Timer
Press for 1 s.
OFF-time range
ON-time range
Output mode
UP/DOWN mode
Input signal width
DOWN
1 ms
Pin 2 Pin 3
OFF-time range
0.01 s to 99.99 s
0.1 s to 999.9 s
1 s to 9999 s
0 min 01 s to 99 min 59 s
Pin 4 Pin 5
ON-time range
0.01 s to 99.99 s
0.1 s to 999.9 s
1 s to 9999 s
0 min 01 s to 99 min 59 s
DIP switch setting
Item
Disable Enable
UP
20 ms
• Turn ON pin 1 on the DIP switch (enabled).
• DIP switch settings are updated when the power is turned ON.
(Set the DIP switch before installation and turning on power.)
Key-protect switch
Step3
Application as a Twin Timer
Change to "Twin Timer"
using the
U
Key.
Timer/Twin Timer
selection mode
Press for 1 s.
Present value
ON Set value
Present value
OFF Set value
Basic settings can be done only with the DIP switch.
Note: H5CX-L8
@
has no DIP switch, so go to .
Wire properly after checking the specifications of the power supply
voltage.
Do not connect unused terminals.
Key-protect Switch Settings
Self-diagnostic Functions
OFF (disable)
ON (enable)
* Changing mode to Timer/Twin Timer selection mode or function setting mode.
When the key-protect switch is ON,
individual key operations can be disabled
to prevent setting errors according to the
key protect levels (KP-1 to KP-7) shown
in the following table.
* Key protect levels are set in function
setting mode.
0.01 s to 99.99 s (default setting)
0.1 s to 999.9 s
1 s to 9999 s
0 min 01 s to 99 min 59 s
0.001 s to 9.999 s
0.1 h to 999.9 h
1 h to 9999 h
0 h 01 min to 99 h 59 min
0.1 min to 999.9 min
1 min to 9999 min
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 in will not be displayed.
OFF time range
ON time range
UP/DOWN mode
Twin Timer Output
mode
Input signal width
NPN/PNP input
Display color
Instantaneous/time-limit
Displayed only for the
H5CX-A
@
and H5CX-A11
@
.
Displayed only for models with
terminal blocks.
Displayed only for H5CX-L8E
@
.
red
,
grn
,
org
,
r-g
,
g-r
,
r-o
,
o-r
,
g-o
,
o-g
*2
red
,
grn
,
org
,
r-g
,
g-r
,
r-o
,
o-r
,
g-o
,
o-g
*2
Present value
ON duty
•
Display in RUN mode. (Z mode)
Present value
Cycle time
Note: H5CX-L8
@
-N has no DIP switch, so go to
Step2
.
Display
Parameter name
Set value
Comments
Displayed only for models other than H5CX-L8E
@
.
Refer to the table
on the right.
Refer to the table
on the right.
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
OFF
• Default settings are all OFF.
Note: Refer to the datasheet (Cat. No. L111) for detailed parameter settings.
Note: Refer to the datasheet (Cat. No. L111) for detailed parameter settings.
Parameters that cannot be set with the DIP switch are set with the operation keys on the front
panel.
• Default settings are all OFF.
Refer to the table on the right.
Refer to the table on the right.
Repeat cycle-OFF start Repeat cycle-ON start
Indicates a potentially hazardous situation which, if not
avoided, is likely to result in minor or moderate injury or
in property damage.
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 Timer where subject to flammable or explosive gas.
Fire may occasionally occur. Tighten the terminal screws to the
rated torque
H5CX 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.
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 this Timer in dusty environments, in locations where corrosive gasses are present, or in locations
subject to direct sunlight.
7) Install the Timer well away from any sources of static electricity, such as pipes transporting molding
materials, powders, or liquids.
8) Internal elements may be destroyed if a voltage outside the rated voltage range is applied.
9) Wire terminal polarity correctly.
10) Separate the Timer 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 Timer 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 Timer 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 a timing operation, the output will turn ON if the set value is changed
as follows because of the use of a constant read-in system:
Elapsed time (UP) mode: Present value
≥
Set value
Remaining time (DOWN) mode: Elapsed time
≥
Set value (The present value is set to 0.)
When in the remaining time mode, the amount the set value is changed is added to or subtracted from the
present value. When the set value is 0, the output turns ON the moment the signal is input. The reset
operation turns OFF the output.
19) Do not use organic solvents (such as paint thinners or benzine), strong alkali, or strong acids. They will
damage the external finish.
20) 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.
21) The waterproof packing may deteriorate, shrink, or harden depending on the application environment.
Periodic inspection and replacement are required.
1) When mounting the Timer 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 Timer at the specified temperature. If the Timer has been stored at a temperature of less than
−
10
°
C, allow the Timer to stand at room temperature for at least 3 hours before use.
3) Mounting the Timer side-by-side may reduce the life expectancies of internal components.
4) Use the Timer within the specified ranges for the ambient operating temperature and humidity.
58
@
45
+0.6
−
0
A
A=(48n
−
2.5)
+1
−
0
Power supply voltage
100 to 240 VAC, 50/60 Hz (Other than H5CX-
@
D)
12 to 24 VDC/24 VAC, 50/60 Hz (H5CX-
@
D)
Allowable voltage fluctuation range 85% to 110% of rated supply voltage (12 to 24 VDC: 90% to 110%)
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
Operating temperature range
−
10 to 55
°
C (
−
10 to 50
°
C if Timers 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%
Altitude
2,000 m max.
Recommended fuse
T2A, 250 VAC, time-lag, low-breaking capacity
Weight
Approx. 115 g (main unit only)
Installation environment
Over-voltage category III, pollution degree 2 (IEC 61812-1)
Input method
No-voltage Input
ON impedance: 1 k
Ω
max. (Leakage current: 12 mA when 0
Ω
)
ON residual voltage: 3 V max.
OFF impedance: 100 k
Ω
min.
Voltage Input
High (logic) level: 4.5 to 30 VDC
Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 k
Ω
)
No-voltage (NPN) input/voltage (PNP) input (switchable)
Control output
Contact output
250 V AC, 5A (resistive load)
30 V DC, 5A (resistive load)
Solid state output
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.
Electrical life of relay
100,000 operations (at an ambient temperature of 23
°
C)
Mechanical life of relay
10,000,000 operations (at an ambient temperature of 23
°
C)
Degree of protection
IEC IP66, UL508 Type 4X*
MODE
MODE
●
Set the parameters using the
UD
Keys.
MODE
MODE
●
Set the parameters using the
NUD
Keys.
---
.
-
s
----
s
--
:
--
ms
---
.
-
m
----
m
--
:
--
hm
---
.
-
h
----
h
-
.
---
s
*1 The set values for the time range are as follows:
MODE
MODE
12.34
12.34
18.50
SET1
SET2
S
S
S
10
1
2
3
4
5
6
7
8
Item
OFF
ON
UP
20 ms
DOWN
1 ms
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
*1 The set values for the time range are the same as for Timer operation.
*2 After reaching the last set value, the
UD
Keys will return to the first set value.
12.34
10
.
00
MODE
MODE
s
s
12.34
18
.
50
s
s
SET1
SET2
MODE +
MODE +
tim
twn
func
tim
dip
1off
MODE
U
1
U
1
Key protect indicator
Level
KP-1 (default setting)
KP-2
KP-3
KP-4
KP-5
KP-6
KP-7
Mode change*
Invalid
Invalid
Invalid
Invalid
Invalid
Invalid
Invalid
Display switch in the run mode
Valid
Valid
Valid
Valid
Invalid
Invalid
Invalid
Reset Key
Valid
Invalid
Valid
Invalid
Invalid
Valid
Invalid
Up/Down Key
Valid
Valid
Invalid
Invalid
Invalid
Valid
Valid
6
7
8
9
0V
1
2
3
4
5
6
7
8
9
0V
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
(
+
)
(
−
)
0V
6
7
8
9
10
11
1
2
3
4
5
0V
4
3
2
1
8
7
6
5
0V
4
3
2
1
8
7
6
5
0V
4
3
2
1
8
7
6
5
H5CX-A-N/-AD-N
H5CX-AS-N/-ASD-N
H5CX-A11-N/-A11D-N
H5CX-A11S-N/-A11SD-N
H5CX-L8-N/-L8D-N
H5CX-L8E-N/-L8ED-N
H5CX-L8S-N/-L8SD-N
1
3
2
8
9
5
4
6
7
10
11
up
,
down
*2
hold
/
0.01
to
99.99
0
to
9999
1
to
9999
1
to
9999
H5CX-A
@
-N/-L
@
-N
Digital Timer
©All Rights Reserved
OMRON Corporation
INSTRUCTION MANUAL
1148541-8B
EN
CAUTION
Suitability for Use
Keys to Warning Symbols
SAFETY PRECAUTIONS
CAUTION
Precautions for Safe Use
Precautions for Correct Use
60 or g
reater
15 or g
reater
•
Panel-cutout Dimensions Diagram
(Units: mm)
n Units mounted
side-by-side
3. If the Timers are mounted side by side,
water resistance will be lost.
• Digital Timer
• Instruction manual (this document)
• DIP switch label (Except for H5CX-L8
@
)
Package Contents
• Mounting Adapter, Waterproof Packing,
Terminal Cover (except for H5CX-A11
@
and H5CX-L8
@
)
Ratings (Specifications)
Conformance to EN/IEC Standards
•
•
*
Individual mounting: Degree of protection on the front panel of the Timer conforms to UL 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 Timer.
Use only these parts for replacement.
The Timer is mounted on the flat surface of an enclosure that is rated and marked "Type
4X for Indoor Use Only."
Pin 5 Pin 6
Output mode
Pin 2 Pin 3 Pin 4
Time range
(setting when
purchased.)
Power ON
●
Change from RUN Mode to Function Setting Mode.
The characters displayed in reverse video are the default settings.
When performing settings with operation keys only, set pin 1 of the DIP switch to OFF (factory setting).
If pin 1 of the DIP switch is set to ON, the setting items indicated in will not be displayed.
RUN mode
Function
setting mode
3 s min.
3 s min.
Function setting mode
Time range
UP/DOWN mode
Output mode
Output time
Input signal width
NPN/PNP input
Display color
Instantaneous/
time-limit
Only modes
a-2
,
b
,
e
, and
z
can be
selected for H5CX-L8E
@
.
Display
Set value
(If the output time is set to 0.00,
hold
is displayed.)
Displayed for modes
a
,
a-1
,
a-2
,
a-3
,
b
,
b-1
and
s
only. Unit: second
Only displayed for the H5CX-A
@
and
H5CX-A11
@
.
Displayed only for models with
terminal blocks.
Displayed only for the H5CX-L8E
@
.
• Models Other Than H5CX-L8E
@
• H5CX-L8E
@
Set value upper limit
Key protect level
Output ON count
alarm set value
The monitor value is only displayed.
It cannot be set.
×
1,000
Instantaneous output 1 (OUT1)
ON count alarm set value
Time-limit
output 2 (OUT2) ON
count alarm set value
Instantaneous output 1 (OUT1)
ON count monitor value
Time-limit
output 2 (OUT2) ON
count monitor value
Output ON count
monitor value
●
Change from RUN Mode to Function Setting Mode.
Power ON
RUN mode
Function
setting mode
3 s min.
3 s min.
Function setting mode
Set value upper limit 1
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.
48
a
,
a-1
,
a-2
,
a-3
,
b
,
b-1
,
d
,
e
,
f
,
z
,
s
*2
kp-1
,
kp-2
,
kp-3
,
kp-4
,
kp-5
,
kp-6
,
kp-7
*2
Contact output
Reset
Signal
Gate
Internal circuit
Solid state output
*
Unused
Terminals 1 and 6 of the
H5CX-AD-N are
connected internally.
Terminals 2 and 3 of the H5CX-A11D-N
are connected internally.
Terminals 2 and 3 of the H5CX-A11SD-N
are connected internally.
Time-limit contact
output OUT2
Instantaneous
contact output
OUT1
Terminals 1 and 2 of the H5CX-L8D-N
are connected internally.
Terminals 1 and 2 of the H5CX-L8SD-N
are connected internally.
Internal circuit
Solid state output
*
Reset
Signal
Gate
Unused
Unused
(
+
)
(
−
)
(
+
)
(
−
)
Reset
Signal
Gate
Terminals 1 and 6 of the
H5CX-ASD-N are
connected internally.
Unused
(
+
)
(
−
)
Reset
Signal
Gate
Contact output
Signal
Reset
Solid state output
*
Internal circuit
Unused
(
+
)
(
−
)
(
+
)
(
−
)
Contact output
Internal circuit
Signal
Reset
(
+
)
(
−
)
Internal circuit
Internal circuit
Display Section
1. Key Protect Indicator
(orange)
2. Control Output Indicator
(orange)
3. Reset Indicator
(orange)
4. Present Value Display (Main Display)
(Character height: 12 mm, red*)
*Characters on models with terminal
blocks can be switched between red,
green, and orange.
5. Time Unit Indicators
(If the time range
is 0 min, 0.0 min, 0 h, 0.0 h, or 0 h 0
min, these indicators flash to indicate
timing operation.)
6. Set Value Display (Sub-display)
(Character height: 6 mm, green)
7. Set Value 1, 2 Indicator
Operation Key
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
The following displays will appear if an error occurs.
Main
display
Sub-display
Error
Output
status
Correction method
Set value after
reset
e1
Not lit
CPU error
No change
e2
Not lit
Memory error (RAM)
No change
e2
sum
Memory error (EEPROM)*1
OFF
Factory setting
e3
*2
No change
Output ON count alarm
set value exceeded
No
change
Either press the Reset Key
or reset the power supply.
Reset the power supply.
The monitor value is only displayed.
It cannot be set.
×
1,000
The monitor value is only displayed.
It cannot be set.
×
1,000
kypt
---
on-a
0
to
9999
×
1,000
on-c
---
on1a
0
to
9999
×
1,000
on2a
0
to
9999
×
1,000
on1c
---
on2c
---
The monitor value is only displayed.
It cannot be set.
×
1,000
The monitor value is only displayed.
It cannot be set.
×
1,000
• Models other than H5CX-L8E
@
• H5CX-L8E
@
Key protect level
Output ON count
alarm set value
Output ON count
monitor value
Instantaneous output 1 (OUT1)
ON count alarm set value
Time-limit output 2 (OUT2) ON
count alarm set value
Instantaneous output 1 (OUT1)
ON count monitor value
Time-limit output 2 (OUT2) ON
count monitor value
kp-1
,
kp-2
,
kp-3
,
kp-4
,
kp-5
,
kp-6
,
kp-7
*2
The monitor value is only displayed.
It cannot be set.
×
1,000
sl2h
---
1
to
9999
Set value upper limit 2
For details, refer to the latest datasheet (Cat. No. L111).
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.
*2 After reaching the last set value, the
UD
Keys will return
to the first set value.
No change
Reset Key
Reset Key
Power for load
+
Load
Power for load
+
Load
NPN Output
PNP Output
Power for load
+
Timer
Inductive
load
*1 This includes times when the life of the EEPROM has expired.
*2 The normal display and
e3
will appear alternately.
When the Reset Key is pressed,
e3
will no longer be displayed even if the alarm set value is exceeded.
(Monitoring is possible, however, because the counter will continue without clearing the output ON count.)
Displayed only for models other than H5CX-L8E
@
.
Minor electric shock, fire, or malfunction may occasionally occur.
Do not disassemble, modify, or repair the Timer or touch internal
components.
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 the power supply and input terminals. (No insulation is provided between
the power supply and input terminals for the H5CX-
@
D-N.)
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.
•
Installation in a Panel
H5CX 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 the H5CX-
@
D.
Use the isolated source for Inputs and for Solid State Output.
•
Environment
Surrounding Air Temperature:
−
10 to 40°C
•
Power supply: The inputs are non-isolated. (Applicable to H5CX-
@
D only)
The same power supply as the main power source should be used for that for input.
•
Accessories (Order Separately)
Track Mounting/Front Connecting Socket
Flush Mounting Adapter
Waterproof Packing
Front Panel (4 digits)
11-pin
11-pin, finger-safe type
8-pin
8-pin, finger-safe type
---
---
Light gray (Munsell 5Y7/1)
White
Black
P2CF-11
P2CF-11-E
P2CF-08
P2CF-08-E
Y92F-30
Y92S-29
Y92P-CXT4G
Y92P-CXT4S
Y92P-CXT4B
Precautions for Compliance with UL Standards and CSA Standards
Notice to Users of the H5CX 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.
(51)
103.2*
H5CX
-A11
@
-N
H5CX
-L8
@
-N
92.3*
Y92S-29 (provided)
Waterproof Packing
Y92S-29 (provided)
Waterproof Packing
Panel
Y92F-30
(provided)
Flush Mounting Adapter
Y92F-30 (provided)
Flush Mounting
Adapter
Panel
Panel
Y92S-29 (order separately)
Waterproof Packing
Y92F-30 (order separately)
Flush Mounting
Adapter
P3GA-11 (order separately)
Back-connecting Socket
*These dimensions vary with the
type of DIN track (reference value).
P2CF-11(-E) Front-connecting
sockets (order separately)
P2CF-08(-E) Front-connecting
sockets (order separately)
(51)
(51)
Panel
Y92S-29 (order separately)
Waterproof Packing
Y92F-30 (order
separately)
Flush Mounting
Adapter
P3G-08 (order separately)
Back-connecting Socket
(51)
Mounting Dimensions
(Units: mm)
Flush Mounting
Front panel dimensions are the
same.
Surface Mounting
48
48
89.9
7.5
H5CX-A11
@
-N
76.5
7.5
H5CX-A-N/-AS-N
57.5
7.5
H5CX-AD-N/-ASD-N
H5CX-L8
@
-N
84.8
7.5
100.9
90
Nomenclature
Terminal Arrangement
OFF
Parameters that cannot be set with the DIP switch are set with the operation keys on the front
panel.
Input Connections
No-voltage Inputs (NPN Inputs)
Voltage Inputs (PNP Inputs)
Open Collector
Voltage Output
Contact Input
Note: Operate with transistor ON
Note: Operate with transistor ON
Note: Operate with relay ON
0 V
Reset
Signal
Gate
PLC or
sensor
Sensor
0 V
Reset
Signal
Gate
0 V
Reset
Signal
Gate
No-contact Input
(NPN Transistor)
Contact Input
No-contact Input
(PNP Transistor)
Sensor
Sensor
0 V
Reset
Signal
Gate
0 V
Reset
Signal
Gate
0 V
Reset
Signal
Gate
Note: Operate with transistor OFF
Note: Operate with transistor ON
Note: Operate with relay ON
*
With Inductive Load
--.--
s