H3DE-F [OMRON]
Solid-state Timer;
| 型号： | H3DE-F |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Solid-state Timer |
| 文件： | 总34页 (文件大小：1417K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HSoli3d-sDtateETimer
DIN Track Mounted, Standard 22.5-mm Width Timer Range
• A wide AC/DC power supply range (24 to 230 VAC/DC) reduces the number of timer models kept in stock. (except for H3DE-H)
• 12-VDC model available for a specific application. (H3DE-M2)
• Nameplate provided for easy timer identification and management.
• Terminal clamp left open when delivered.
• Finger protection terminal block to meet VDE0106/P100.
• Enables easy sequence checks through instantaneous outputs for a zero set value at any time range.
• Incorporates environment-friendly, cadmium-free contacts. (except for H3DE-H)
• High immunity to inverter noise.
• Approved by UL and CSA.
• Conforms to EN61812-1 and IEC60664-1 4 kV/2 for Low Voltage, and EMC Directives.
■ Broad Line-up of H3DE Series
H3DE
H3DE-M/S
H3DE-F
H3DE-G
H3DE-H
Standard Timer
H3DE-M
H3DE-S
Twin Timer
H3DE-F
Star-delta Timer
H3DE-G
Power OFF-delay Timer
H3DE-H
Contents
Solid-state Timer
H3DE-M/-S......................................................................................................................................
H3DE-F...........................................................................................................................................
H3DE-G ..........................................................................................................................................
H3DE-H...........................................................................................................................................
Common to ALL Timers
B-53
B-63
B-69
B-75
Accessories.....................................................................................................................................
Precautions.....................................................................................................................................
B-81
B-82
Solid-state Timer H3DE
B-51
52
Solid-state Timer H3DE
HSoli3d-sDtateEMu-ltiM-fun/ct-ioSnal Timer
• Eight operating modes (H3DE-M) and four operating modes
(H3DE-S) cover a wide range of applications.
• Programmable contact enables the building of a self-holding re-
lay circuit (-@2 models).
• A wide time setting range of 0.10 s to 120 h.
Model Number Structure
■ Model Number Legend
H3DE -
1
2
1. M: Multi-function type
S: Standard type
2. 2: DPDT
1: SPDT
Ordering Information
■ List of Models
Supply voltage
Control output
Model
Multi-function type
Contact output: DPDT (time-limit output SPDT and switchable H3DE-M2
SPDT (time-limit ←→ instantaneous)) (see note)
Contact output: DPDT (time-limit output SPDT and switchable H3DE-M2
Standard type
12 VDC
---
24 to 230 VAC/DC
H3DE-S2
H3DE-S1
SPDT (time-limit ←→ instantaneous))
(see note)
Contact output: SPDT (time-limit output SPDT)
H3DE-M1
Note: Specify both the model number and supply voltage when ordering H3DE-M2.
Example: H3DE-M2 24 to 230 VAC/DC
Supply voltage
■ Accessories (Order Separately)
Mounting Track
50 cm (l) x 7.3 mm (t)
1 m (l) x 7.3 mm (t)
1 m (l) x 16 mm (t)
PFP-M
PFP-50N
PFP-100N
PFP-100N2
End Plate
Spacer
PFP-S
Solid-state Multi-functional Timer H3DE-M/-S
B-53
Specifications
■ General
Item
H3DE-M2
H3DE-M1
H3DE-S2
A: ON-delay
B2: Flicker ON start
E: Interval
H3DE-S1
Operating mode
A: ON-delay (Signal or Power)
B: Flicker OFF start (Signal or Power)
B2: Flicker ON start (Signal or Power)
C: Signal ON/OFF-delay
J: One-shot
D: Signal OFF-delay
E: Interval (Signal or Power)
G: Signal ON/OFF-delay
J: One-shot (Signal or Power)
Clamps two 2.5 mm2 max. bar terminals without sleeves.
Terminal block
Terminal screw tightening
torque
0.98 N·m max. {approx. 10 kgf·cm max.}
Input type
Voltage input
---
Output type
Relay: DPDT
Relay: SPDT
Relay: DPDT
Relay: SPDT
Mounting method
Attachment
DIN track mounting (see note)
Nameplate
Approved standards
UL508, CSA 22.2 No.14
Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100
Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A)
Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm.
■ Time Ranges
Time scale display
Time unit display
sec
min
0.1 to 1.2 min
1 to 12 min
hrs
10 h
x 0.1
x 1
0.1 to 1.2 s
1 to 12 s
0.1 to 1.2 h
1 to 12 h
1 to 12 h
10 to 120 h
Note: When the main dial is set to “0” for all settings, the output will operate instantaneously.
■ Ratings
Rated supply voltage
(see notes 1 and 2)
24 to 230 VAC/DC (50/60 Hz)
12 VDC (H3DE-M2 model only)
Operating voltage range
Power reset
85% to 110% of rated supply voltage
Minimum power-off time: 0.1 s
2.4 VAC/DC max.
Reset voltage
Power consump- H3DE-M1
tion (see note 3)
AC: approx. 4.3 VA (2.2 W) at 230 VAC
DC: approx. 0.7 W at 24 VDC
H3DE-M2
AC: approx. 4.8 VA (2.4 W) at 230 VAC
DC: approx. 1.0 W at 24 VDC
H3DE-S1
AC: approx. 2.7 VA (1.6 W) at 230 VAC
DC: approx. 0.7 W at 24 VDC
H3DE-S2
AC: approx. 3.2 VA (1.9 W) at 230 VAC
DC: approx. 1.0 W at 24 VDC
Voltage input
Max. permissible capacitance between input lines (terminals B1 and A2): 2000 pF
Load connectable in parallel with inputs (terminals B1 and A2)
H-level: 20.4 to 253 VAC/DC
L-level: 0 to 2.4 VAC/DC
Control output
Contact output: 5 A at 250 VAC with resistive load (cosφ = 1)
5 A at 30 VDC with resistive load (cosφ = 1)
Ambient temperature
Operating: −10°C to 55°C (with no icing)
Storage:
−25°C to 65°C (with no icing)
Ambient humidity
Operating: 35% to 85%
Note: 1. DC ripple rate: 20% max.
2. Since an inrush current of 0.25 A will occur when using the power supply voltage at 24 VDC, pay careful attention when turning on or off
the power supply to the Timer with a solid-state output such as a sensor.
3. The power consumption is for mode A after the Timer counts the time-up time and for the AC input at 50 Hz. The power consumption of
the H3DE-M@ includes the input circuit with the B1 and A1 terminals short-circuited.
B-54
Solid-state Multi-functional Timer H3DE-M/-S
■ Characteristics
Accuracy of operating
time
1% max. of FS ( 1% 10 ms max. at 1.2-s range) (see note 1)
Setting error
10% 50 ms max. of FS (see note 1)
50 ms min. (see note 1)
Signal input time
Influence of voltage
0.5% max. of FS ( 0.5% 10 ms max. at 1.2-s range)
Influence of temperature 2% max. of FS ( 2% 10 ms max. at 1.2-s range)
Insulation resistance
Dielectric strength
100 MΩ min. at 500 VDC
Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC for 1 min.
Between control output terminals and operating circuit: 2,000 VAC for 1 min.
Between contacts of different polarities: 2,000 VAC for 1 min.
Between contacts not located next to each other: 1,000 VAC for 1 min.
Vibration resistance
Shock resistance
Malfunction: 0.5-mm single amplitude at 10 to 55 Hz
Destruction: 0.75-mm single amplitude at 10 to 55 Hz
Malfunction: 100 m/s2
Destruction: 1,000 m/s2
Contact material
AGNi+gold plating (Use the G6RN-1 at 12 VDC.)
Impulse withstand volt- 3 kV (between power terminals)
age
4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts)
Noise immunity
Static immunity
Square-wave noise generated by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) 1.5 kV
Malfunction: 4 kV
Destruction: 8 kV
Life expectancy
EMC
Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Electrical:
100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h)
(see note 2)
(EMI)
EN61812-1
Emission Enclosure:
Emission AC Mains:
Harmonic Current:
Voltage Fluctuation and Flickering:
(EMS)
EN55011 Group 1 class B
EN55011 Group 1 class B
EN61000-3-2
EN61000-3-3
EN61812-1
Immunity ESD:
EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst:
EN61000-4-4: 2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
EN61000-4-5: 2 kV common mode (level 3)
1 kV differential mode (level 3)
Immunity Surge:
Degree of protection
Weight
IP30 (Terminal block: IP20)
120 g
Note: 1. With the H3DE-M@, if the voltage exceeds 26.4 VAC/DC, the following hold at signal OFF for C, D, and G modes:
Accuracy of operating time: 1% 50 ms max. at 1.2-s range
Setting error: 10% +100/−50 ms max.
Signal input time: 100 ms min.
2. For reference: A maximum current of 0.15 A can be switched at 125 VDC (cosφ=1).
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.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).
Solid-state Multi-functional Timer H3DE-M/-S
B-55
Connections
■ Block Diagram
H3DE-M1/-M2
Zero setting
detection
circuit
AC (DC) input
Time scale/
unit selectors
Operating
mode selector
Power supply
circuit
Oscillation
circuit
Counting
circuit
Output circuit
Indicator
circuit
Start input
Input circuit
Power-ON Output
indicator
indicator
H3DE-S1/-S2
Zero setting
detection
circuit
AC (DC) input
Time scale/
Operating
unit selectors
mode selector
Output circuit
Power supply
circuit
Oscillation
circuit
Counting
circuit
Indicator
circuit
Power-ON Output
indicator
indicator
■ I/O Functions
Item
H3DE-M1/-M2
H3DE-S1/-S2
Input
Start
Starts operation.
No input is available.
Output
Control output
Outputs are turned ON according to designated out- Outputs are turned ON according to designated out-
put mode when preset value is reached. (See note.) put mode when preset value is reached. (see note.)
Note: When the output type selector switch on the bottom of the Timer is set to the instantaneous side, the relay R2 (terminal numbers 21/25, 22/
26, and 24/28) becomes an instantaneous contact and turns ON/OFF in synchronization with the changes in the power supply.
B-56
Solid-state Multi-functional Timer H3DE-M/-S
■ Terminal Arrangement
H3DE-M1
H3DE-M2
H3DE-S1
H3DE-S2
25/21
A1 15
25/21
A1 15
A1 15
A1 15
(see note 1)
(see note 1)
R1
15
R1
15
R1
15
R2
25/21
R1
15
R2
25/21
18 16 28/24 26/22
28/24 26/22
18 16
28/2426/22
18 16
18 16
B1
18 16 A2
28/24 26/22
B1
18 16 A2
18 16 A2
18 16 A2
(see note 2)
(see note 2)
(see note 2)
(see note 2)
(DIN notation)
(DIN notation)
(DIN notation)
(DIN notation)
Note: 1. The relay R2 can be set to either instantaneous or time-limit contact using the switch located on the bottom of the Timer.
2. DC supply voltage does not require the designation of polarity.
3. The contact symbol for the H3DE is indicated with
because it offers multiple operating modes and is different from the delayed
contact for conventional timers.
■ Input Connections
The inputs of the H3DE-M1/-M2 are voltage (voltage imposition or open) inputs.
No-contact Input
No-contact Input
Contact Input
(Connection to PNP output sensor.)
(Connection to NPN output sensor.)
Sensor
Timer
(+)
A2
Timer
Timer
24 VDC
(−)
B1
A1
B1
A1
B1
A1
(+)
Start
Start
24 VDC
(−)
A2
A2
Operates with PNP transistor ON
Operates with relay ON
Sensor
Operates with NPN transistor ON
Voltage Input Signal Levels
1. Transistor ON
Residual voltage: 1 V max.
(Voltage between terminals B1 and A2 must be more than
the rated "H-level" voltage (20.4 VDC min.).)
No-contact
input
2. Transistor OFF
Leakage current: 0.01 mA max.
(Voltage between terminals B1 and A2 must be less than
the rated "L-level" voltage (2.4 VDC max.).)
Use contacts that can adequately switch 0.1 mA at each
voltage to be imposed. (When the contacts are ON or
OFF, voltage between terminals B1 and A2 must be within
the following ranges:
Contact
input
When contacts are ON: 20.4 to 253 VAC/DC
When contacts are OFF: 0 to 2.4 VAC/DC
Solid-state Multi-functional Timer H3DE-M/-S
B-57
Operation
■ Basic Operation
Setting of Selector
The selectors can be turned clockwise and counterclockwise to
select the desired time unit, time scale, or operating mode.
Selection of Time Unit and Time Scale
The desired time unit (s, m, h, or 10h) can be displayed in the time
unit display window above the time setting dial by turning the time
unit selector located at the upper right corner of the front panel. Time
scale (0.1 or 1) is selected with the time scale selector at the upper
left corner of the front panel, it appears in the time scale display win-
dow above the selector.
Each selector has a snap mechanism that secures the selector at a
given position. Set the selector at a position at which it is secured. Do
not set it midway between two securing positions or a malfunction
could result from improper setting.
Time unit display
window
Time scale display
window
Operating
mode selector
Time scale
selector
Operating
mode display
window
Time unit selector
Selection of Operating Mode
The H3DE-M/-S can be set to any one of the operating modes A to J.
Turn the operating mode selector with a screwdriver until the desired
operating mode (A, B, C, B2, D, E, J, or G for the H3DE-M and A, E,
J, or B2 for the H3DE-S) appears in the operating mode display win-
dow located below the selector.
B-58
Solid-state Multi-functional Timer H3DE-M/-S
■ Timing Chart
Note: 1. The minimum power reset time is 0.1 s and the minimum signal input time is 0.05 s.
2. The letter “t” in the timing charts stands for the set time and “t–a” means that the period is less than the time set.
3. There is no start input with H3DE-S@ models. Operation starts when the power is turned ON.
4. There is no instantaneous output with H3DE-M1/-S1 models.
Operating
mode
Timing chart
t−a
A: ON-delay
t
t
Basic operation
Power (A1 and A2)
Start (B1 and A2)
(see note)
Power
Time-limit contacts: NC
15 and 16 (25 and 26)
**
*
Start
Time-limit contacts: NO
(output indicator)
t
15 and 18 (25 and 28)
Output
Instantaneous contacts:
NC 25 and 26
*
For power-on operation, impose voltage to the
Instantaneous contacts:
NO 25 and 28
Start input. The Timer starts operating at the
moment the power is turned on.
** Start input is invalid while the Timer is in opera-
tion.
Power indicator
t−a
t−a
B:
Basic operation
t
t
t
t
t
Flicker OFF
start
Power (A1 and A2)
Power
Start (B1 and A2)
(see note)
**
*
Output relay: NC 15
and 16 (25 and 26)
Start
t
t
t
t
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
Output
Instantaneous contacts:
NC 25 and 26
*
For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
Instantaneous contacts:
NO 25 and 28
** Start input is invalid while the Timer is in opera-
tion.
Power indicator
t−a
t−a
B2:
Flicker ON
start
t
t
t
t
t
Power (A1 and A2)
Basic operation
Start (B1 and A2)
(see note)
Power
Output relay: NC 15
and 16 (25 and 26)
**
*
Start
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
t
t
t
t
Instantaneous contacts:
NC 25 and 26
Output
*
For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
Instantaneous contacts:
NO 25 and 28
** Start input is invalid while the Timer is in opera-
tion.
Power indicator
C:
t−a
t−a
t
t
t
t
Signal ON/
OFF-
Power (A1 and A2)
delay
Start (B1 and A2)
(see note)
Basic operation
Output relay: NC 15
and 16 (25 and 26)
Power
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
*
Start
Instantaneous contacts:
NC 25 and 26
t
t
t
t
Instantaneous contacts:
NO 25 and 28
Output
*
Start input is valid and re-triggerable while the
Timer is in operation.
Power indicator
Note: The start input of the H3DE-M1 or H3DE-M2 model is activated by applying a voltage to B1 and A2 terminals.
The voltage can be applied by turning on the contact between B1 and A1 (Refer to Terminal Arrangement)
Solid-state Multi-functional Timer H3DE-M/-S
B-59
.
Operating
mode
Timing chart
D:
t−a
t−a
t−a
t
t
Signal OFF-
delay
Power (A1 and A2)
Basic operation
Start (B1 and A2)
(see note)
Output relay: NC 15
and 16 (25 and 26)
Power
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
*
Start
Instantaneous contacts:
NC 25 and 26
t
Output
Instantaneous contacts:
NO 25 and 28
*
Start input is valid and re-triggerable while the
Timer is in operation.
Power indicator
t−a
t−a
E: Interval
t
t
t
Basic operation
Power (A1 and A2)
Start (B1 and A2)
(see note)
Power
Output relay: NC 15
and 16 (25 and 26)
**
*
Start
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
t
Output
Instantaneous contacts:
NC 25 and 26
*
For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
Instantaneous contacts:
NO 25 and 28
** Start input is valid and re-triggerable while the
Timer is in operation.
Power indicator
t−a
t−a
G:
t
t
t
t
Signal ON/
OFF-
Power (A1 and A2)
delay
Start (B1 and A2)
(see note)
Basic operation
Output relay: NC 15
and 16 (25 and 26)
Power
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
*
t
Start
Instantaneous contacts:
NC 25 and 26
t
t
t
Output
*
Instantaneous contacts:
NO 25 and 28
Start input is valid and re-triggerable while the
Timer is in operation.
Power indicator
t−a
t−a
J:
t
t
t
One-shot out-
put
(ON delay)
Power (A1 and A2)
Basic operation
Start (B1 and A2)
(see note)
Power
Output relay: NC 15
and 16 (25 and 26)
**
*
Approx.
1+0.6 s
(fixed)
Output relay: NO
(output indicator)
15 and 18 (25 and 28)
Approx.
1+0.6 s
(fixed)
Approx.
1+0.6 s
(fixed)
Start
t
Approx. 1+0.6 s
(fixed)
Instantaneous contacts:
NC 25 and 26
Output
*
For power-on operation, impose voltage to the
Start input. The Timer starts operating at the
moment the power is turned on.
Instantaneous contacts:
NO 25 and 28
** Start input is valid and re-triggerable while the
Timer is in operation.
Power indicator
Note: The start input of the H3DE-M1 or H3DE-M2 model is activated by applying a voltage to B1 and A2 terminals.
The voltage can be applied by turning on the contact between B1 and A1 (Refer to Terminal Arrangement).
B-60
Solid-state Multi-functional Timer H3DE-M/-S
Nomenclature
Nameplate for user use (20
x 5.4 mm white panel)
Time scale display window
Time unit display window
Time unit selector (select one from
sec, min, hrs, and 10 h)
Time scale selector
(select 0.1 or 1)
Main dial (for setting a time value)
Operating mode display window
Output indicator (orange)
(Lit while Timer gives output.)
Operating mode selector
(select a mode from A, B, C,
B2, D, E, J, and G for the
H3DE-M1/-M2, from A, E, J,
and B2 for the H3DE-S1/S2)
Power-on indicator (green)
(Lit while the power is on.)
(Front View)
Output Type Selector Switch Settings
Setting
Output type
Time-limit output (terminal numbers 25, 26 and
28) (default setting)
Output type selector switch for
H3DE-M2/-S2 (default setting
is time-limit output)
Instantaneous output
(terminal numbers 21, 22 and 24)
(Bottom View)
Solid-state Multi-functional Timer H3DE-M/-S
B-61
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Terminal block (black)
H3DE-M/-S
Surface color: Light gray 5Y7/1 (OMRON)
Output type selector switch (default setting: Time-limit output)
Terminal block (black)
B-62
Solid-state Multi-functional Timer H3DE-M/-S
HSoli3d-sDtateETw-inFTimer
• Operates in flicker-OFF or flicker-ON start mode with one Unit.
• Independent ON- and OFF-time settings.
Combinations of long ON- or OFF-time and short OFF- or ON-
time setting are possible.
• Long time range from 0.1 s to 12 h for both ON and OFF time
settings.
Model Number Structure
■ Model Number Legend
H3DE -
1
1. F: Twin timers
Ordering Information
■ List of Models
Operating mode
Supply voltage
24 to 230 VAC/VDC
Model
Flicker-OFF/Flicker-ON start
H3DE-F
■ Accessories (Order Separately)
Mounting Track
50 cm (l) x 7.3 mm (t)
1 m (l) x 7.3 mm (t)
1 m (l) x 16 mm (t)
PFP-M
PFP-50N
PFP-100N
PFP-100N2
End Plate
Spacer
PFP-S
Solid-state Twin Timer H3DE-F
B-63
Specifications
■ General
Item
H3DE-F
Operating mode
Flicker-OFF/Flicker-ON start
Operating/Reset method
Terminal block
Time-limit operation/Time-limit reset or self-reset
Clamps two 2.5 mm2 max. bar terminals without sleeves
Terminal screw tightening torque 0.98 N·m max. {approx. 10 kgf·cm max.}
Output type
Relay: SPDT
Mounting method
Attachment
DIN track mounting (see note)
Nameplate
Approved standards
UL508, CSA 22.2 No.14
Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P 100
Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A)
Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm.
■ Time Ranges
Time scale display
Time unit display
(see note 1)
sec
10 s
min
0.1 to 1.2 min
1 to 12 min
hrs
x 0.1
x 1
0.1 to 1.2 s
1 to 12 s
1 to 12 s
0.1 to 1.2 h
1 to 12 h
10 to 120 s
Note: 1. Time scale display is applied commonly for ON and OFF time.
2. When the main dial is set to “0” for all settings, the output will operate instantaneously.
■ Ratings
Rated supply voltage (see note)
24 to 230 VAC/VDC (50/60 Hz)
85% to 110% of rated supply voltage
Minimum power-off time: 0.1 s
2.4 VAC/DC max.
Operating voltage range
Power reset
Reset voltage
Power consumption
AC: Approx. 3.1 VA (1.8 W) at 230 VAC
DC: Approx. 0.8 W at 24 VDC
Control output
Contact output: 5 A at 250 VAC with resistive load (cosφ = 1)
5 A at 30 VDC with resistive load (cosφ = 1)
Ambient temperature
Operating: −10°C to 55°C (with no icing)
Storage:
−25°C to 65°C (with no icing)
Ambient humidity
Operating: 35% to 85%
Note: DC ripple rate: 20% max.
B-64
Solid-state Twin Timer H3DE-F
■ Characteristics
Accuracy of operating time
1% max. of FS ( 1% 10 ms max. at 1.2-s range)
Setting error
10% 0.05 s max. of FS
Influence of voltage
Influence of temperature
0.5% max. of FS ( 0.5% 10 ms max. at 1.2-s range)
2% max. of FS ( 2% 10 ms max. at 1.2-s range)
Insulation resistance
Dielectric strength
100 MΩ min. at 500 VDC
Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC (50/60 Hz) for 1
min.
Between control output terminals and operating circuit: 2,000 VAC (50/60 Hz) for 1 min.
Between contacts not located next to each other: 1,000 VAC (50/60 Hz) for 1 min.
Impulse withstand voltage 3 kV (between power supply terminals)
4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts)
Noise immunity
Static immunity
Square-wave noise generated by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) 1.5 kV
Malfunction: 4 kV
Destruction: 8 kV
Vibration resistance
Shock resistance
Malfunction: 0.5-mm single amplitude at 10 to 55 Hz
Destruction: 0.75-mm single amplitude at 10 to 55 Hz
Malfunction: 100 m/s2
Destruction: 1,000 m/s2
Life expectancy
EMC
Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Electrical:
100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h)
(EMI)
EN61812-1
Emission Enclosure:
Emission AC Mains:
Harmonic Current:
Voltage Fluctuation and Flickering:
(EMS)
EN55011 Group 1 class B
EN55011 Group 1 class B
EN61000-3-2
EN61000-3-3
EN61812-1
Immunity ESD:
EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst:
EN61000-4-4: 2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
EN61000-4-5: 2 kV common mode (level 3)
1 kV differential mode (level 3)
Immunity Surge:
Degree of protection
Weight
IP30 (IP20 for terminal block)
Approx. 110 g
Note: For reference:
A maximum current of 0.15 A can be switched at 125 VDC (cosφ=1).
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.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).
Solid-state Twin Timer H3DE-F
B-65
Connections
■ Block Diagram
ON
OFF
indicator indicator
ON/OFF start
selector
AC (DC)
input
Indicator
circuit
Time unit
selector
ROM
RAM
Clock
One-chip microcomputer
Power
supply
circuit
Output
circuit
■ I/O Function
Inputs
---
Outputs are turned ON/OFF according to the time set by the ON-and OFF-time setting dial.
Outputs
Control output
■ Terminal Arrangement
(DIN notation)
15
A1
A2
1618
Note: DC supply voltage does not require the designation of polarity.
B-66
Solid-state Twin Timer H3DE-F
Operation
■ Basic Operation
Time Unit Selection
Time Scale Selection
The time unit display window for output ON is located on the upper-
right side of the front panel above the corresponding time unit selec-
tor.
The time scale selector on the upper-left side of the front panel can
be set to 0.1 or 1 as a magnification coefficient.
The time unit display window for output OFF is located on the lower-
right side of the front panel below the corresponding time unit selec-
tor.
According to the setting of each time unit selector, “sec” for seconds,
“10s” for 10 seconds, “min” for minutes, or “hrs” for hours will appear
in the corresponding time unit display window.
Time scale display window
Time scale selector
ON-time setting
dial
ON-time unit display window
ON-time unit selector (select
one from sec, 10s, min, or hrs)
OFF-time setting dial
Time Setting
Use the ON/OFF-time setting dial to set the ON/OFF time.
OFF-time unit selector (select
one from sec, 10s, min, or hrs)
OFF-time unit display window
■ Timing Charts
Operating
mode
Timing chart
Flicker-OFF
start
0.1 s min.
ON
OFF
Power (A1 and A2)
Output relay: NO
15 and 18
(ON indicator)
ON
OFF
Output relay: NC
15 and 16
ON
OFF
ON
OFF
OFF indicator
t
t
ON: ON set time
OFF: OFF set time
Flicker-ON
start
0.1 s min.
ON
OFF
Power (A1 and A2)
Output relay:
NO 15 and 18
(ON indicator)
ON
OFF
Output relay: NC
15 and 16
ON
OFF
ON
OFF
OFF indicator
t
ON: ON set time
OFF: OFF set time
t
Note: 1. The reset time requires a minimum of 0.1 s.
2. When power is supplied in flicker-ON start mode, the OFF indicator lights momentarily. This, however, has no effect on the performance
of the Timer.
Solid-state Twin Timer H3DE-F
B-67
Nomenclature
Nameplate for user use (20 x 5.4 mm white panel)
ON-time unit display window
Time scale display window
Time unit selector
(select one from s, 10s, min, or h for output ON)
Time scale selector
(select 0.1 or 1)
Output ON indicator (orange)
ON-time setting dial
OFF-time setting dial
Output OFF indicator (green)
OFF-time unit selector
(select one from s, 10s, min, or h)
OFF-time unit display window
(Front View)
ON/OFF Start Selector Switch Settings
Setting Operating mode
Flicker-ON start
ON/OFF start selector
(default is flicker-OFF start)
Flicker-OFF start
(Bottom View)
Dimensions
Terminal block (black)
H3DE-F
Surface color:
Light gray 5Y7/1
(OMRON)
Terminal block (black)
B-68
Solid-state Twin Timer H3DE-F
HSoli3d-sDtateESta-r-Gdelta Timer
• A wide star-time range (up to 120 seconds) and star-delta trans-
fer time range (up to 0.5 seconds)
Model Number Structure
■ Model Number Legend
H3DE -
1
1. G: Star-delta timer
Ordering Information
■ List of Models
Supply voltage
Model
24 to 230 VAC/VDC
H3DE-G
■ Accessories (Order Separately)
Mounting Track
50 cm (l) x 7.3 mm (t)
1 m (l) x 7.3 mm (t)
1 m (l) x 16 mm (t)
PFP-M
PFP-50N
PFP-100N
PFP-100N2
End Plate
Spacer
PFP-S
Solid-state Star-delta Timer H3DE-G
B-69
Specifications
■ General
Item
H3DE-G
Operating mode
Star-delta operation
Operating/Reset method
Terminal block
Time-limit operation/Self-reset
Clamps two 2.5 mm2 max. bar terminals without sleeves
Terminal screw tightening torque 0.98 N·m max. {approx. 10 kgf·cm max.}
Output type
(Star operation circuit) Relay: SPDT
(Delta operation circuit) Relay: SPDT
Mounting method
Attachment
DIN track mounting (see note)
Nameplate
Approved standards
UL508, CSA 22.2 No.14
Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100
Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A)
Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm.
■ Time Ranges
Time scale display
x 1
x 10
Star operation time ranges
1 to 12 s
10 to 120 s
Star-delta transfer time
Programmable at 0.05 s, 0.1 s, 0.25 s or 0.5 s
■ Ratings
Rated supply voltage (see note)
Operating voltage range
Power reset
24 to 230 VAC/VDC (50/60 Hz)
85% to 110% of rated supply voltage
Minimum power-off time: 0.5 s
24 VAC/DC max.
Reset voltage
Power consumption
AC: Approx. 3 VA (1.8 W) at 230 VAC
DC: Approx. 0.8 W at 24 VDC
Control output
Contact output: 5 A at 250 VAC with resistive load (cosφ = 1)
5 A at 30 VDC with resistive load (cosφ = 1)
Ambient temperature
Operating: −10°C to 55°C (with no icing)
Storage:
−25°C to 65°C (with no icing)
Ambient humidity
Operating: 35% to 85%
Note: DC ripple rate: 20% max.
B-70
Solid-state Star-delta Timer H3DE-G
■ Characteristics
Accuracy of operating time
1% max. of FS
Setting error
10% 0.05 s max. of FS
(25% FS + 5 ms) max.
Total tolerance of transfer
time
Influence of voltage
Influence of temperature
Insulation resistance
Dielectric strength
0.5% max. of FS
2% max. of FS
100 MΩ min. at 500 VDC
Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC (50/60 Hz) for 1
min.
Between control output terminals and operating circuit: 2,000 VAC (50/60 Hz) for 1 min.
Between contacts not located next to each other: 1,000 VAC (50/60 Hz) for 1 min.
Impulse withstand voltage 3 kV (between power supply terminals)
4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts)
Noise immunity
Static immunity
Square-wave noise generated by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) 1.5 kV
Malfunction: 4 kV
Destruction: 8 kV
Vibration resistance
Shock resistance
Malfunction: 0.5-mm single amplitude at 10 to 55 Hz
Destruction: 0.75-mm single amplitude at 10 to 55 Hz
Malfunction: 100 m/s2
Destruction: 1,000 m/s2
Life expectancy
EMC
Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Electrical:
100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h)
(EMI)
EN61812-1
Emission Enclosure:
Emission AC Mains:
Harmonic Current:
Voltage Fluctuation and Flickering:
(EMS)
EN55011 Group 1 class B
EN55011 Group 1 class B
EN61000-3-2
EN61000-3-3
EN61812-1
Immunity ESD:
EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst:
EN61000-4-4: 2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
EN61000-4-5: 2 kV common mode (level 3)
1 kV differential mode (level 3)
Immunity Surge:
Degree of protection
Weight
IP30 (IP20 for terminal block)
Approx. 120 g
Note: For reference:
A maximum current of 0.15 A can be switched at 125 VDC (cosφ=1).
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.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).
Solid-state Star-delta Timer H3DE-G
B-71
Connections
■ Block Diagram
Star
Star-delta
transfer
time
AC (DC) input
operation
time scale
selector
selection
Star-delta
transfer
time
counting
circuit
Star opera-
tion time
oscillation
circuit
Star opera-
tion time
counting
circuit
Star-delta
transfer
time oscilla-
tion circuit
Power
supply
circuit
Star operation
Delta operation
Output
circuit
Indicator
circuit
Star operation Delta operation
indicator
indicator
■ I/O Functions
Inputs
---
Outputs
Control output
Star output is turned OFF when the dial set value is reached and delta output is ON after
the preset transfer time elapses
■ Terminal Arrangement
25
25
15
18
16 28
26
28
26
(DIN notation)
15
25
A1
A2
1618 2628
Note: DC supply voltage does not require the designation of polarity.
B-72
Solid-state Star-delta Timer H3DE-G
Operation
■ Basic Operation
Time Unit Setting
Time Scale Selection
The star-delta transfer time is set to 0.05, 0.1, 0.25 or 0.5 with the
star-delta transfer time selector on the lower-right side of the front
panel and the set value appears in the star-delta transfer time display
window below the selector.
The star operation time scale selector on the upper-left side of the
front panel can be set to 1 or 10 as a magnification.
Star operation time
scale display window
Star operation time
scale selector
Time setting dial
Star-delta transfer time selector
Star-delta transfer time display
window
Time Setting
The operation time of the Timer is set with the time setting dial.
■ Timing Charts
0.5 s
ON
Power (A1 and A2)
OFF
Star contact
15 and 18
(star indicator)
ON
OFF
Star contact
15 and 16
ON
OFF
Delta contact
25 and 28
(delta indicator)
ON
OFF
Delta contact
25 and 26
ON
OFF
t
1
: Star operation time setting
: Star-delta transfer time
t2
Note: The reset time requires a maximum of 0.5 s.
Nomenclature
Nameplate for user use (20 x 5.4 mm white panel)
Time setting dial (for setting star operation time)
Time scale display window
Star operation time scale selector
(select 1 or 10)
Star operation indicator (green)
Delta operation indicator (orange)
Star-delta transfer time selector
Star-delta transfer time display window
(Front View)
Solid-state Star-delta Timer H3DE-G
B-73
Dimensions
Terminal block (black)
H3DE-G
Surface color:
Light gray 5Y7/1
(OMRON)
Terminal block (black)
B-74
Solid-state Star-delta Timer H3DE-G
HSoli3d-sDtateEPow-eHr OFF-delay Timer
• Two delay-time models available.
0.1 to 12 seconds (S Series)
1 to 120 seconds (L Series)
• Covers wide range of supply voltage.
Model Number Structure
■ Model Number Legend
H3DE -
1
1. H: Power OFF-delay timer
Ordering Information
■ List of Models
Supply voltage
Model
S Series (time range: 0.1 to 12 s)
H3DE-H
L Series (time range: 1 to 120 s)
H3DE-H
100 to 120 VAC
200 to 230 VAC
24 VAC/VDC
48 VAC/VDC
Note: Specify both the model number and supply voltage when ordering.
Example: H3DE-H 24 VAC/DC S
Time span code
Supply voltage
■ Accessories (Order Separately)
Mounting Track
50 cm (l) x 7.3 mm (t)
1 m (l) x 7.3 mm (t)
1 m (l) x 16 mm (t)
PFP-M
PFP-50N
PFP-100N
PFP-100N2
End Plate
Spacer
PFP-S
Solid-state Power OFF-delay Timer H3DE-H
B-75
Specifications
■ General
Item
H3DE-H
Operating mode
Power OFF-delay
Operating/Reset method
Terminal block
Instantaneous operation/Time-limit reset
Clamps Two 2.5 mm2 max. bar terminals without sleeves
Terminal screw tightening torque 0.98 N·m max. {approx. 10 kgf·cm max.}
Output type
Relay: SPDT
Mounting method
Attachment
DIN track mounting (see note)
Nameplate
Approved standards
UL508, CSA 22.2 No.14
Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100
Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A)
Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm.
■ Time Ranges
Time scale display
Time ranges
Min. power ON time
0.1 s minimum
S series
L series
x 0.1 s
x 1 s
0.1 to 1.2 s
1 to 12 s
x 1 s
1 to 12 s
0.3 s minimum
x 10 s
10 to 120 s
Note: The Timer will not operate if the specified power-on time is not kept. Be sure to supply power for at least the period specified.
■ Ratings
Rated supply voltage (see note)
100 to 120 VAC (50/60 Hz)
200 to 230 VAC (50/60 Hz)
24 VAC/VDC (50/60 Hz)
48 VAC/VDC (50/60 Hz)
Operating voltage range
Power consumption
85% to 110% of rated supply voltage
24 VAC/VDC Type
48 VAC/VDC Type
AC: Approx. 0.3 VA (0.2 W) at 24 VAC
DC: Approx. 0.2 W at 24 VDC
AC: Approx. 0.5 VA (0.5 W) at 48 VAC
DC: Approx. 0.5 W at 48 VDC
100 to 120 VAC Type
200 to 230 VAC Type
AC: Approx. 0.8 VA (0.7 W) at 120 VAC
AC: Approx. 1.6 VA (1.0 W) at 230 VAC
Control output
Contact output: 5 A at 250 VAC with resistive load (cosφ = 1)
5 A at 30 VDC with resistive load (cosφ = 1)
Ambient temperature
Ambient humidity
Operating: −10°C to 55°C (with no icing)
Storage:
−25°C to 65°C (with no icing)
Operating: 35% to 85%
Note: The ripple in DC power supply must be 20% max. A single-phase, full-wave rectifying power supply can be connected if the ripple output of
the power supply is a maximum of 20% of the whole output.
B-76
Solid-state Power OFF-delay Timer H3DE-H
■ Characteristics
Accuracy of operating time
1% max. of FS ( 1% 10 ms max. at 1.2-s range)
Setting error
10% 0.05 s max. of FS
Influence of voltage
Influence of temperature
0.5% max. of FS ( 0.5% 10 ms max. at 1.2-s range)
2% max. of FS ( 2% 10 ms max. at 1.2-s range)
Insulation resistance
Dielectric strength
100 MΩ min. at 500 VDC
Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC (50/60 Hz) for 1
min.
Between control output terminals and operating circuit: 2,000 VAC (50/60 Hz) for 1 min.
Between contacts not located next to each other: 1,000 VAC (50/60 Hz) for 1 min.
Impulse withstand voltage 3 kV (or 1 kV for 24/48 VAC/VDC models) (between power supply terminals)
4.5 kV (or 1.5 kV for 24/48 VAC/VDC models) (between current-carrying metal parts and exposed non-current-
carrying metal parts)
Noise immunity
Static immunity
Vibration resistance
Shock resistance
Square-wave noise generated by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) 1.5 kV (between power
supply terminals)
Malfunction: 4 kV
Destruction: 8 kV
Malfunction: 0.5-mm single amplitude at 10 to 55 Hz
Destruction: 0.75-mm single amplitude at 10 to 55 Hz
Malfunction: 100 m/s2
Destruction: 1,000 m/s2
Life expectancy
EMC
Mechanical: 10 million operations min. (under no load at 1,200 operations/h)
Electrical:
100,000 operations min. (5 A at 250 VAC, resistive load at 1,200 operations/h)
(EMI)
EN61812-1
Emission Enclosure:
Emission AC Mains:
Harmonic Current:
Voltage Fluctuation and Flickering:
(EMS)
EN55011 Group 1 class A
EN55011 Group 1 class A
EN61000-3-2
EN61000-3-3
EN61812-1
Immunity ESD:
EN61000-4-2:6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves: EN61000-4-3:10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst:
EN61000-4-4:2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
EN61000-4-5:2 kV common mode (level 3)
1 kV differential mode (level 3)
Immunity Surge:
Degree of protection
Weight
IP30 (IP20 for terminal block)
Approx. 120 g
Note: For reference:
A maximum current of 0.15 A can be switched at 125 VDC (cosφ=1).
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.
The minimum applicable load is 100 mA at 5 VDC (failure level: P).
Solid-state Power OFF-delay Timer H3DE-H
B-77
Connections
■ Block Diagram
Indicator
circuit
Time scale
selector
AC (DC) input
Power supply
circuit
Oscillation
circuit
Counting
circuit
Output
circuit
Power failure
detection circuit
■ I/O Functions
Inputs
---
Outputs
Control output The Timer operates instantaneously when the Timer is turned ON. The Timer is in counting operation
after the Timer is turned OFF and the output of the Timer is turned OFF when the preset time elapses.
■ Terminal Arrangement
(DIN notation)
15
A1
A2
1618
Note: DC supply voltage does not require the designation of polarity.
B-78
Solid-state Power OFF-delay Timer H3DE-H
Operation
■ Basic Operation
Time Scale Selection
Time Setting
The time scale selector on the upper left-hand side of the front panel
of the S Series can be set to 0.1 or 1 and that of the L Series can be
set to 1 or 10 as magnification coefficients.
The operating time of the Timer is set with the time setting dial.
Time scale display window
Time scale selector
Time
setting
dial
■ Timing Charts
Power supply
(A and A
ON
OFF
1
2)
ON
OFF
Output relay: NC
15 and 16
ON
OFF
Output relay: NO
15 and 18
ON
OFF
Power indicator
t: Set time
Rt: Minimum power-on time (S-series: 0.1 s min.; L-series: 0.3 s min.)
(The output may never turn ON if this time or more is not ensured.)
Nomenclature
Nameplate for user use
(20 x 5.4 mm white panel)
Time scale
display window
Time scale selector
S Series: Set to 0.1 or 1
L Series: Set to 1 or 10
Time setting dial (for setting
power OFF-delay time)
Power indicator (green)
Lit when the Timer is turned ON.
(Front View)
Solid-state Power OFF-delay Timer H3DE-H
B-79
Dimensions
Terminal block (black)
H3DE-H
Surface color:
Light gray 5Y7/1
(OMRON)
Terminal block (black)
B-80
Solid-state Power OFF-delay Timer H3DE-H
Accessories (Order Separately) (Common)
Note: The undermentioned is common for all H3DE models.
Note: All units are in millimeters unless otherwise indicated.
■ Dimensions
Mounting Track
PFP-100N, PFP-50N
PFP-100N2
16
7.3 0.15
35 0.3
4.5
4.5
29.2
1.5
27
35 0.3
24
27 0.15
1
15 25
25
25
25 15
15 25
25
25
25
*
1
10
10
10
10
L
L
L: Length
1 m PFP-100N
50 cm PFP-50N
1 m PFP-100N2
End Plate
PFP-M
Spacer
PFP-S
16
12
10
6.2
5
1.8
1
35.5 35.3
34.8
50
44.3
1.8
11.5
1.3
4.8
M4 x 8
pan head
screw
10
16.5
Solid-state Timer H3DE (Common)
B-81
Precautions (Common)
Note: The undermentioned is common for all H3DE models.
■ Changing of Setting
!Caution
■ Power Supplies
The H3DE Series is provided with a transformerless power supply
system. An electric shock may be received if the input terminal or the
output type selector switch is touched while power is being supplied.
Do not change the time unit, time scale, operating mode, or output
type selector switch while the Timer is in operation or malfunction
could result.
Use the bar terminal for wiring the H3DE. Using a stranded-wire ter-
minal may cause a short-circuit due to a stray wire entering into the
Timer.
■ Mounting and Dismounting
The H3DE should be mounted as horizontally as possible.
Both AC and DC power supplies can be connected to the power
input terminals without regarding polarity.
When mounting the H3DE on a socket mounting track, hook portion
(A) of the Timer to an edge of the track first, and then depress the
Timer in the direction of (B).
With the H3DE only, a DC power supply must be connected to the
power input terminals as designated according to the polarity of the
terminals.
A DC power supply can be connected if its ripple factor is 20% or
less and the mean voltage is within the rated operating voltage range
of the Timer.
(A)
Connect the power supply voltage through a relay or switch in such a
way that the voltage reaches a fixed value at once or the Timer may
not be reset or a timer error could result.
For the power supply of an input device, use an isolating transformer,
of which the primary and secondary windings are mutually isolated
and the secondary winding is not grounded.
(B)
A1
When dismounting the H3DE, pull out portion (C) with a flat-blade
screwdriver and remove the Timer from the mounting track.
B1
H3DE
Power supply
Start
input
A2
Circuit
Isolation transformer is required.
The H3DE-H has a large inrush current; provide sufficient power
supply capacity. If the power supply capacity is too small, there may
be delays in turning ON the output.
30 mm min.
Rail stopper
(C)
■ Installation
The H3DE can be mounted and dismounted with ease if a distance
of 30 mm or more is kept between the H3DE and the top surface of
other equipment located below the H3DE.
If the load current is continuously being supplied to the Timer for a
long period of time, be sure to provide the mounting clearance as
shown in the figure below. If used under the conditions other than
those specified below, the life of internal components may be short-
ened due to an excessive rise in the internal temperature.
H3DE
H3DE
H3DE
DIN track
t
t
t: Mounting clearance (mm)
B-82
Solid-state Timer H3DE (Common)
Switching Current vs. Ambient Temperature
(When Mounting Two or More H3DE Units
Side-by-Side)
Contact or transistor for
external input signal
A1
B1
H3DE
Incorrect
Power supply
Mounting clearance:
50 mm
70
Mounting
clearance: 10 mm
60
A2
A1
Short-circuit
current
Maximum range of
operating ambient
temperature
50
40
Mounting
clearance: 5 mm
B1
H3DE
Mounting
clearance: 0 mm
30
20
A2
Contact or transistor for
external input signal
A1
0
1
2
3
4
5
Load current (A)
B1
H3DE
Power supply
■ Input/Output
Correct
A2
A1
Relationship between Input and Power
Supply Circuits
Short-circuit
current
B1
H3DE
B1
A1
AC/DC
power
supply
Power supply
circuit
Input circuit
A2
The H3DE Series is provided with a transformerless power supply
system.
A2
Since the input circuit and the power supply circuit are configured
independently, the input circuit can be turned on or off irrespective of
the on/off state of the power supply.
It must be noted that a voltage equivalent to the power supply voltage
is applied to the input circuit.
■ Input Wires
The input wires must be as short as possible. If the floating capacity
of wires exceeds 2,000 pF (approx. 17 m for cables with 120 pF/m),
the operation will be affected. Pay particular attention when using
shielded cables.
When connecting a relay or a transistor as an external signal input
device, pay attention to the following points to prevent short-circuiting
due to a sneak current to the transformerless power supply.
■ Wiring (H3DE-H)
If a relay or transistor is connected to two or more Timers, the input
terminals of those Timers must be wired properly so that they will not
be different in phase or the terminals will be short-circuited to one
another (refer to the figures below).
The H3DE has a high impedance circuit. Therefore, the H3DE may
not be reset if the H3DE is influenced by inductive voltage. In order to
eliminate any influence of inductive voltage, the wires connected to
the H3DE must be as short as possible and should not be installed
alongside power lines. If the H3DE is influenced by inductive voltage
that is 30% or more of the rated voltage, connect a CR filter with a
capacitance of approximately 0.1 µF and a resistance of approxi-
mately 120 Ω or a bleeder resistor between the power supply termi-
nals. If there is any residual voltage due to current leakage, connect
a bleeder resistor between the power supply terminals.
Solid-state Timer H3DE (Common)
B-83
■ Operation (H3DE-H)
An interval of 3 s minimum is required to turn on the H3DE after the
H3DE is turned off. If the H3DE is turned on and off repeatedly with
an interval of shorter than 3 s, the internal parts of the H3DE may
deteriorate and the H3DE may malfunction.
■ Environment
When using the Timer in an area with excess electronic noise, sepa-
rate the Timer, wiring, and the equipment which generates the input
signals as far as possible from the noise sources. It is also recom-
mended to shield the input signal wiring to prevent electronic interfer-
ence.
3 s min.
Organic solvents (such as paint thinner), as well as very acidic or
basic solutions can damage the outer casing of the Timer.
Power
Do not use the Timer in places where it is exposed to dust, corrosive
gas, or direct sunlight.
Output
state 1
When storing the Timer, make sure that the ambient temperature
and humidity are within the rated values. Leave the Timer at room
temperature for at least three hours before using the Timer if it has
been stored at an ambient temperature of –10°C or below.
Output
state 2
If it is required that the output be turned on repeatedly with an inter-
val of shorter than 3 s, consider use of the H3DE-M2/-M1 in mode D
(signal OFF-delay).
■ Others
If the Timer is mounted on a control board, dismount the Timer from
the control board or short-circuit the circuitry of the power board
before carrying out a voltage withstand test between the electric cir-
cuitry and non current-carrying metal part of the Timer, in order to
prevent the internal circuitry of the Timer from damage.
■ Precautions for EN61812-1
Conformance
The H3DE as a built-in timer conforms to EN61812-1 provided that
the following conditions are satisfied:
It must be noted that although the electrical life expectancy of the
H3DE Timer shown in the catalog is the same as the H3DR Timer
shown in the catalog, the actual performance varies because the
built-in relays are different as follows:
The output section of the H3DE is provided only with basic isolation.
To ensure reinforced isolation required by the EN61812-1, provide
supplementary basic isolation on the load side connected to the out-
put.
Built-in relay for the H3DR: G2R; 100,000 operations min.
(10 A for SPDT and 5 A for DPDT at
250 VAC, resistive load at
The H3DE itself is designed according to the following:
1,800 operations/h.)
• Overvoltage category III
• Pollution degree 2
Built-in relay for the H3DE: G6RN; 50,000 operations min.
(8 A at 250 VAC, resistive load at
On the above basis:
360 operations/h.)
Operation parts on the front and bottom: Reinforced isolation
− With clearance of 5.5 mm and creepage distance of 5.5 mm at
230 VAC
Output: Basic isolation
− With clearance of 3 mm and creepage distance of 3 mm at
230 VAC
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
Cat. No. L092-E1-05
B-84
Solid-state Timer H3DE (Common)
相关型号：
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