Ateg H3DT User manual

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Datenblatt
Zeitrelais H3DT
H3DT
H3DTBezeichnung
IP30Schutzgrad
-20°C ... 60°CBetriebstemperatur
cULus: UL 508/CSA, LR/ DNV GLZertifizierung
24 - 240 VAC/DCVersorgungsspannung
max.5 A bei 250 VAC, Relais,Ausgänge
SpannungseingangEingang
1 Wechsler, 2 WechslerAnzahl Kontakte
0,1s - 1200hZeitbereich
programmierbare KontakteKontaktkonfiguration
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Datenblatt
Zeitrelais H3DT
H3DT
1
New Product
Solid-state Timers
H3DT
DIN 17.5-mm-wide Slim Timers with
Push-in Plus Technology for
In-panel Applications
• Helps save space and reduces work in control panels.
• Slim Timers (17.5-mm width) with two sets of
contacts: One of the slimmest Timers worldwide. *1
• Reduces power consumption (active power) by up to 60%
to help reduce heat generation in control panels. *2
• Certified for maritime standards (LR/DNV GL). *3
• RoHS compliant
*1. According to OMRON investigation in October 2015.
*2. Based on OMRON comparison (excluding the H3DT-H).
*3. Certification is pending for DNV GL.
LR
＊
＊CSA conformance evaluation by UL.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Model Number Structure
The Entire H3DT Series
Model Number Legend
H3DT Series
H3DT-N/-L Multi-range,
Multi-mode Timers
■Standard Eight-mode Timers
H3DT-N
●Operating Modes
A2: ON Delay (Power ON Delay)
B3: Flicker OFF Start (Power ON Start)
B4: Flicker ON Start (Power ON Start)
D: Signal OFF Delay
E2: Interval (Power ON Start)
E3: Signal OFF Interval
F2: Cumulative (ON Delay)
F3: Cumulative (Interval)
●Operating Modes
Flicker-OFF Start/
Flicker-ON Start
●Operating Modes
Star-delta Timer
●Operating Modes
Power OFF-delay Timer
●Operating Modes
Power ON-delay Timer
H3DT-A
Power ON-delay
Timers
H3DT-F
Twin Timers
H3DT-G
Star-delta Timers
H3DT-H
Power OFF-delay
Timers
■Expansion Eight-mode Timers
H3DT-L
●Operating Modes
A: ON Delay (Signal ON Delay)
B: Flicker OFF Start (Signal Start)
B2: Flicker ON Start (Signal Start)
C: Signal ON/OFF Delay
E: Interval (Signal Start)
G: Signal ON/OFF Delay
J: One-shot Output (Signal Start)
J2: One-shot Output (Power ON Start)
P.2
P.17 P.21P.12 P.25
H3DT - @@@@
1234
1. Type 2. Control Output *
*N-, L- and A-type models only.
3. Supply Voltage
*H-type models only.
4. Time Ranges *
*H-type models only.
Symbol Meaning
NStandard Eight-mode
Timer
LExpansion Eight-mode
Timer
A Power ON-delay Timer
F Twin Timer
G Star-delta Timer
H Power OFF-delay Timer
Symbol Meaning
1 SPDT
2DPDT
Symbol Meaning
Blank 24 to 240 VAC/DC
B *24 to 48 VAC/DC
C *100 to 120 VAC
D *200 to 240 VAC
Symbol Meaning
S 0.1 to 1.2 s or 1 to 12 s
L 1 to 12 s or 10 to 120 s
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Zeitrelais H3DT
H3DT
2
Multi-range, Multi-mode Timer
H3DT-N/H3DT-L
• Multiple time ranges and operating modes let you cover a wide
range of applications.
• The time-limit DPDT output contacts can be changed to time-
limit SPDT and instantaneous SPDT output contacts using a
switch.
• Sequence checks are easily performed by setting an
instantaneous output to 0.
• Start signal control for some operating modes.
LR
*
*CSA conformance evaluation by UL.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Ordering Information
List of Models
Model Structure
*Certification is pending for DNV GL.
Supply voltage Control output
H3DT-N/H3DT-L
Standard Eight-mode Timer Expansion Eight-mode Timer
24 to 240 VAC/DC
Contact output, DPDT (time-limit DPDT, or time-
limit SPDT + instantaneous SPDT)
Changed using a switch. Model H3DT-N2 H3DT-L2
Contact output, SPDT (time-limit SPDT) H3DT-N1 H3DT-L1
Model Operating modes Terminal block Input type Output type Mounting
method Safety standards
H3DT-N2
A2: ON Delay (Power ON Delay)
B3: Flicker OFF Start (Power ON Start)
B4: Flicker ON Start (Power ON Start)
D: Signal OFF Delay
E2: Interval (Power ON Start)
E3: Signal OFF Interval
F2: Cumulative (ON Delay)
F3: Cumulative (Interval)
10 terminals
Voltage input
Relay, DPDT
DIN Track
mounting
cULus
(UL 508 CSA C22.2 No.14)
CCC
LR
DNV GL *
EN 61812-1
IEC 60664-1 4 kV/2
H3DT-N1 8 terminals Relay, SPDT
H3DT-L2
A: ON Delay (Signal ON Delay)
B: Flicker OFF Start (Signal Start)
B2: Flicker ON Start (Signal Start)
C: Signal ON/OFF Delay
E: Interval (Signal Start)
G: Signal ON/OFF Delay
J: One-shot Output (Signal Start)
J2: One-shot Output (Power ON Start)
10 terminals Relay, DPDT
H3DT-L1 8 terminals Relay, SPDT
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
3
Specifications
Time Ranges
Ratings
Time range setting 0.1 s 1 s 10 s 1 min 10 min 1 h 10 h 100 h
Set time range 0.1 to 1.2 s 1 to 12 s 10 to 120 s 1 to 12 min 10 to 120 min 1 to 12 h 10 to 120 h 100 to 1,200 h
Scale numbers 12
Power supply voltage *124 to 240 VAC/DC, 50/60 Hz *2
Allowable voltage fluctuation
range 85% to 110% of rated voltage
Power reset Minimum power-OFF time: 0.1 s
Reset voltage 10% of rated voltage
Voltage input 24 to 240 VAC/DC
High level: 20.4 to 264 VAC/DC, Low level: 0 to 2.4 VAC/DC
*3
Power
consumption
H3DT-N2/-L2 At 240 VAC: 2.3 VA max., at 240 VDC: 1.0 W max.,
at 24 VDC: 0.3 W max.
H3DT-N1/-L1 At 240 VAC: 2.0 VA max., at 240 VDC: 0.9 W max.,
at 24 VDC: 0.3 W max.
Rated Insulation Voltage 250 VAC
Control output
Contact output: 5 A at 250 VAC with resistive load (cos= 1),
5 A at 30 VDC with resistive load *5,
0.15 A max. at 125 VDC with resistive load,
0.1A max. at 125 VDC with L/R of 7 ms.
The minimum applicable load is 10 mA at 5 VDC (P reference value).
Contact materials : Ag-alloy + Gold plating
(Recommended fuse: BLN5 (Littelfuse) or 0216005MXEP)
Ambient operating
temperature 20 to 60C (with no icing)
Storage temperature 40 to 70C (with no icing)
Surrounding air operating
humidity 25% to 85%
*1. When using a 24-VDC power supply voltage,
there will be an inrush current of approximately
0.5 A. Allow for this inrush current when
turning ON and OFF the power supply to the
Timer with device with a solid-state output,
such as a sensor.
*2. DC ripple: 20% max.
*3. The power consumption is for after the Timer
times out in mode F2 for the H3DT-N and
mode A for the H3DT-L.
The maximum power consumption is given,
including the current consumed by the input
circuit.
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
4
Characteristics
I/O
*If the INST/TIME switch on the front of the Timer is set to INST, relay R2 will operate as instantaneous contacts and will turn ON/OFF in
synchronization with the power supply.
Item Model H3DT-N/L
Input Start Functions to start timing.
Output Control output The output is turned ON/OFF according to the operating
mode when the value that is set on the dial is reached. *
Installation Pitch and Output
Switching Capacity (Reference
Values)
The relation between the installation pitch and
the load current is shown in the following
graph.
If Timer is used under load conditions that
exceed the specified values, the temperature
inside the Timer will increase, reducing the life
expectancy of internal parts.
Mounting interval (mm)
Ambient temperature (°C)
0 5 10 15 20 25 30
80
70
60
50
40
30
20
10
DIN Track Timer installation pitch: d
Tested Timer: H3DT-N/-L
Applied voltage: 240 VAC
Installation pitch: 0 and 10 mm
Load current: 5 A
Test
timer
1
Test
timer
2
Test
timer
3
Test
timer
4
Test
timer
5
Testing Method
Applicable standards
*Certification is pending for DNV GL.
Accuracy of operating
time 1% of FS max. (1% 10 ms max. at 1.2-s range)
Setting error 10% of FS 0.05 s max.
Minimum input signal
width 50 ms (start input)
Influence of voltage 0.5% of FS max. (0.5% 10 ms max. at 1.2-s range)
Influence of
temperature 2% of FS max. (2% 10 ms max. at 1.2-s range)
Insulation resistance 100 Mmin. at 500 VDC
Dielectric strength
Between charged metal part and operating section: 2,900 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
test voltage
5 kV between power terminals, 7.4 kV between conductor terminal and
operating section
Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 s,
1-ns rise): 1.5 kV
Static immunity Malfunction: 4 kV, Destruction: 8 kV
Vibration
resistance
Destruction 0.75-mm single amplitude at 10 to 55 Hz for 2 h each in 3 directions
Malfunction 0.5-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions
Shock
resistance
Destruction 1,000 m/s23 times each in 6 directions
Malfunction 100 m/s23 times each in 6 directions
Life
expectancy
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)
Degree of protection IP30 (Terminal block: IP20)
Weight Approx. 100 g
Safety
standards
cULus: UL 508/CSA C22.2 No. 14
EN 61812-1: Pollution degree 2, Overvoltage category III
CCC: Pollution degree 2, Overvoltage category II, section GB 14048.5
LR: Category ENV1.2
DNV GL *
EMC
(EMI) EN 61812-1
Radiated Emissions: EN 55011 class B
Emission AC Mains: EN 55011 class B
Harmonic Current: EN 61000-3-2
Voltage Fluctuations and Flicker: EN 61000-3-3
(EMS) EN 61812-1
Immunity ESD: EN 61000-4-2
Immunity RF-interference: EN 61000-4-3
Immunity Burst: EN 61000-4-4
Immunity Surge: EN 61000-4-5
Immunity Conducted Disturbance: EN 61000-4-6
Immunity Voltage Dip/Interruption: EN 61000-4-11
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
5
Connections
Block Diagrams
H3DT-N/L
Terminal Arrangement
Output circuit
RAMROM
Indicator circuitInput circuit
Power supply circuit
AC (DC) input
Start input
Power
indicator
Output
indicator
Time setting
detection circuit
Time specification
switches
Operating mode
switch
One-chip microcomputer
Clock
16
15
B1
A2
A1
18
16
15
B1
A2
A1
18
26/22
25/21 28/24
StartStart
15
1618
15
1618
25/21
R1 R1 R2
*1
26/2228/24
H3DT-N1/L1 H3DT-N2/L2
*1. The relay R2 can be set to either instantaneous or time-limit contacts using the switch on the front of the Timer.
*2. The power supply terminals do not have polarity.
(DIN notation) (DIN notation)
*2*2
A2
A1 15
1816
B1
A2
A1 15
1816
B1
(21)
25
28
(24)
26
(22)
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Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
6
Input Connections
The start input is a voltage input.
Nomenclature
Sensor Timer
A1 (+)
A2 (−)
B1
Start
24
VDC
24 VDC
(sensor
power supply)
(+)
(−)
Sensor
Timer
A1(−)
A2(+)
B1
Start
24
VDC
(−)
(+)
Timer
A1
A2
B1
Start
Operates when PNP transistor turns ON. Operates when NPN transistor turns ON. Operates when relay turns ON.
24 VDC
(sensor
power supply)
Voltage Input Signal Levels
Tran-
sistor
input
1. Transistor ON
• Residual voltage: 1 V max.
Voltage between terminals B1
and A2 must be equal to or
higher than the rated high level
voltage (20.4 VDC min.).
2. Transistor OFF
• Leakage current: 0.01 mA max.
Voltage between terminals B1
and A2 must be equal to or
below the rated low level voltage
(2.4 VDC min.).
Relay
input
Use relays that can adequately
switch 0.1 mA at the imposed
voltage.
When the relay is ON or OFF, the
voltage between terminals B1 and
A2 must be within the following
ranges:
• 24 to 240 VAC/DC
When relay is ON: 20.4 to 264
VAC/DC
When relay is OFF: 0 to 2.4 V
PNP Transistor Input NPN Transistor Input Relay Input
Consider the minimum load
of the relay. (See signal
levels on the right.)
Time range switch *
* If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s in mode A2 for the H3DT-N and mode A for the H3DT-L.
Output indicator (orange)
(Lit while Timer gives output.)
Operating mode switch *
INIT/TIME switch for relay R2
(Default setting is for time-limit output.) *
Main dial
(for setting the time)
Operation/power indicator (green)
(Flashes while Timer is operating.
Lit when Timer is stopped.)
H3DT-N2/L2
Time range switch *
* If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s in mode A2 for the H3DT-N and mode A for the H3DT-L.
Output indicator (orange)
(Lit while Timer gives output.)
Operation/power indicator (green)
(Lit while the power is ON.)
Operating mode switch *
Main dial
(for setting the time)
H3DT-N1/L1
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
7
Dimensions (Unit: mm)
Timers
Track Mounting Products (Sold Separately)
Refer to page 29 for details.
Options (Order Separately)
Front Cover
Refer to page 29 for details.
Operating Procedures
Basic Operation
Setting Switches
• Each switch has a snap mechanism that secures the switch at given positions. Set the switch to one of these positions.
Do not set it midway between two positions. Malfunction could result from an improper setting.
17.5 17.5
90
90
865
H3DT-N2
H3DT-L2
H3DT-N1
H3DT-L1
100
H3DT-N
H3DT-L
H3DT-N2
H3DT-L2
H3DT-N1
H3DT-L1
Setting the Operating Mode
The H3DT-N/L can be set to any of eight
operating modes. Turn the operating mode
switch with a flat-blade or Phillips
screwdriver.
Switching Relay R2 between
Instantaneous and Time-limit
Contacts (H3DT-N2/-L2 Only)
The INIT/TIME switch can be used to switch
relay R2 between instantaneous and time-
limit operation.
Setting the Time Range
The time range switch can be used to set
the time range. Turn the switch with a flat-
blade or Phillips screwdriver.
Setting the Operating Mode
Operating
mode switch
Setting the INIT/TIME Switch
INIT/TIME
switch
Time-limit operation Instantaneous operation
Setting the Time Range
Time range
switch
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
8
Timing Charts
• There is no instantaneous output with the H3DT-N1/L1.
Note: 1. The reset time is 0.1 s min. Make sure the signal input time is 0.05 s or longer.
2. “t” is the set time. “ta” is a time that is less that the set time.
A2: ON Delay (Power ON Delay)
B3: Flicker OFF Start (Power ON Start)
B4: Flicker ON Start (Power ON Start)
D: Signal OFF Delay
ttt − at − a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Power
Output
Timing
Basic Operation
tt − at tt − at t
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Power
Output
Timing Timing Timing Timing
Basic Operation
tt − at tt − at t
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Power
Output
Timing Timing Timing Timing
Basic Operation
ttt
− at − at − a
Power (A1 and A2)
Start input (B1 and A1)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Timing
*The start input is valid while the Timer is in operation.
Power
Start input
Output
Basic Operation
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H3DT-N/H3DT-L
9
Note: 1. The reset time is 0.1 s min. Make sure the signal input time is 0.05 s or longer.
2. “t” is the set time. “ta” is a time that is less that the set time.
E2: Interval (Power ON Start)
E3: Signal OFF Interval
F2: Cumulative (ON Delay)
F3:Cumulative (Interval)
tt − a t − at
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Power
Output
Timing
Basic Operation
ttt − at − at − a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
*The start input is valid while the Timer is in operation.
Power
Start input
Output
Timing
Basic Operation
t
t1+t2=t
t − at1 t2
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Timing Timing Holding
Power
Start input
Output
Note: Timing is performed while the start input is ON.
Basic Operation
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
t1+t2=t
tt−a t1 t2
Timing Timing
Power
Start input
Output
Holding
Note: Timing is performed while the start input is ON.
Basic Operation
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H3DT-N/H3DT-L
10
Note: 1. The reset time is 0.1 s min. Make sure the signal input time is 0.05 s or longer.
2. “t” is the set time. “ta” is a time that is less that the set time.
A: ON Delay (Signal ON Delay)
B: Flicker OFF Start (Signal Start)
B2: Flicker ON Start (Signal Start)
C: Signal ON/OFF Delay
ttt − a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Timing
*The start input is ignored while the Timer is in operation
Power
Start input
Output
Basic Operation
tt t ttt−at−a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Timing Timing Timing Timing
*The start input is ignored while the Timer is in operation
Power
Start input
Output
Basic Operation
tt t ttt − at − a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Power
Start input
Output
Timing Timing Timing Timing
*The start input is ignored while the Timer is in operation
Basic Operation
ttttt
−at−at−a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Power
Start input
Output
Timing Timing Timing
Timing
*The start input is valid while the Timer is in operation.
Basic Operation
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-N/H3DT-L
11
Note: 1. The reset time is 0.1 s min. Make sure the signal input time is 0.05 s or longer.
2. “t” is the set time. “ta” is a time that is less that the set time.
E: Interval (Signal Start)
G: Signal ON/OFF Delay
J: One-shot Output (Signal Start)
J2: One-shot Output (Power ON Start)
tt tt−at−at−a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Timing
*The start input is valid while the Timer is in operation.
Power
Start input
Output
Basic Operation
tt t t − att − a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Timing Timing Timing Timing
*The start input is valid while the Timer is in operation.
Power
Start input
Output
Basic Operation
tt
1 s±0.6 s (fixed)
1 s±0.6 s (fixed) 1 s±0.6 s (fixed)
tt − at − at − a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Start input (B1 and A1)
Power
Start input
Output
1 s±0.6 s
(fixed)
*The start input is valid while the Timer is in operation.
Timing
Basic Operation
t t
t − a
1 s±0.6 s (fixed) 1 s±0.6 s (fixed)
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18 (25 and 28)
Instantaneous contacts: NC
(21 and 22)
Instantaneous contacts: NO
(21 and 24)
Operation / Power indicator
Power
Output
Timing 1 s±0.6 s
(fixed)
Basic Operation
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Datenblatt
Zeitrelais H3DT
H3DT
12
Power ON-delay Timer
H3DT-A
• Single Mode Timers with power ON delay operation.
LR
*
*CSA conformance evaluation by UL.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Ordering Information
List of Models
Model Structure
*Certification is pending for DNV GL.
Specifications
Time Ranges
Ratings
Supply voltage Control output H3DT-A
24 to 240 VAC/DC Contact output, DPDT (time-limit DPDT) Model H3DT-A2
Contact output, SPDT (time-limit SPDT) H3DT-A1
Model Operating modes Terminal block Output type Mounting method Safety standards
H3DT-A2
Power ON-delay
8 terminals Relay, DPDT
DIN Track mounting
cULus
(UL508 CSA C22.2 No.14)
CCC
LR
DNV GL *
EN61812-1
IEC60664-1 4 kV/2
H3DT-A1 6 terminals Relay, SPDT
Time range setting 0.1 s 1 s 10 s 1 min 10 min 1 h 10 h 100 h
Set time range 0.1 to 1.2 s 1 to 12 s 10 to 120 s 1 to 12 min 10 to 120 min 1 to 12 h 10 to 120 h 100 to 1,200 h
Scale numbers 12
Power supply voltage *124 to 240 VAC/DC, 50/60 Hz *2
Allowable voltage fluctuation
range 85% to 110% of rated voltage
Power reset Minimum power-OFF time: 0.1 s
Reset voltage 10% of rated voltage
*3
Power
consumption
H3DT-A2 At 240 VAC: 2.2 VA max., at 240 VDC: 0.7 W max.,
at 24 VDC: 0.3 W max.
H3DT-A1 At 240 VAC: 1.8 VA max., at 240 VDC: 0.6 W max.,
at 24 VDC: 0.3 W max.
Rated Insulation Voltage 250 VAC
Control output
Contact output: 5 A at 250 VAC with resistive load (cos= 1),
5 A at 30 VDC with resistive load,
0.15 A max. at 125 VDC with resistive load,
0.1A max. at 125 VDC with L/R of 7 ms.
The minimum applicable load is 10 mA at 5 VDC (P reference value).
Contact materials : Ag-alloy
(Recommended fuse: BLN5 (Littelfuse) or 0216005MXEP)
Ambient operating
temperature 20 to 60C (with no icing)
Storage temperature 40 to 70C (with no icing)
Surrounding air operating
humidity 25% to 85%
*1. When using a 24-VDC power supply voltage,
there will be an inrush current of approximately
0.5 A. Allow for this inrush current when
turning ON and OFF the power supply to the
Timer with device with a solid-state output,
such as a sensor.
*2. DC ripple: 20% max.
*3. The power consumption is the value after the
Timer times out.
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-A
13
Characteristics
I/O
Input None
Output Control output The output is turned ON/OFF according to the operating mode when
the value that is set on the dial is reached.
Installation Pitch and Output
Switching Capacity (Reference
Values)
The relation between the installation pitch and
the load current is shown in the following
graph.
If Timer is used under load conditions that
exceed the specified values, the temperature
inside the Timer will increase, reducing the life
expectancy of internal parts.
Ambient temperature (°C)
80
70
60
50
40
30
20
10
0 5 10 15 20 25 30
Mounting interval (mm)
DIN Track Timer installation pitch: d
Tested Timer: H3DT-A
Applied voltage: 240 VAC
Installation pitch: 0 and 10 mm
Load current: 5 A
Test
timer
1
Test
timer
2
Test
timer
3
Test
timer
4
Test
timer
5
Testing Method
Applicable standards
*Certification is pending for DNV GL.
Accuracy of operating
time 1% of FS max. (1% 10 ms max. at 1.2-s range)
Setting error 10% of FS 0.05 s max.
Influence of voltage 0.5% of FS max. (0.5% 10 ms max. at 1.2-s range)
Influence of
temperature 2% of FS max. (2% 10 ms max. at 1.2-s range)
Insulation resistance 100 Mmin. at 500 VDC
Dielectric strength
Between charged metal part and operating section: 2,900 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
test voltage
5 kV between power terminals, 7.4 kV between conductor terminal and
operating section
Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 s,
1-ns rise): 1.5 kV
Static immunity Malfunction: 4 kV, Destruction: 8 kV
Vibration
resistance
Destruction 0.75-mm single amplitude at 10 to 55 Hz for 2 h each in 3 directions
Malfunction 0.5-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions
Shock
resistance
Destruction 1,000 m/s23 times each in 6 directions
Malfunction 100 m/s23 times each in 6 directions
Life
expectancy
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)
Degree of protection IP30 (Terminal block: IP20)
Weight Approx. 100 g
Safety
standards
cULus: UL 508/CSA C22.2 No. 14
EN 61812-1: Pollution degree 2, Overvoltage category III
CCC: Pollution degree 2, Overvoltage category II, section GB 14048.5
LR: Category ENV1.2
DNV GL *
EMC
(EMI) EN 61812-1
Radiated Emissions: EN 55011 class B
Emission AC Mains: EN 55011 class B
Harmonic Current: EN 61000-3-2
Voltage Fluctuations and Flicker: EN 61000-3-3
(EMS) EN 61812-1
Immunity ESD: EN 61000-4-2
Immunity RF-interference: EN 61000-4-3
Immunity Burst: EN 61000-4-4
Immunity Surge: EN 61000-4-5
Immunity Conducted Disturbance: EN 61000-4-6
Immunity Voltage Dip/Interruption: EN 61000-4-11
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-A
14
Connections
Block Diagrams
H3DT-A
Terminal Arrangement
Output circuit
RAMROM
Indicator circuit
Power supply circuit
AC (DC) input
Power
indicator
Output
indicator
Time setting
detection circuit
Time specification
switches
One-chip microcomputer
Clock
16
15
A2
A1
18
16
15
A2
A1
18
26
25 28
H3DT-A1 H3DT-A2
*The power supply terminals do not have polarity.
(DIN notation) (DIN notation)
A2
A1 15
1816 A2
A1 15
1816
25
2826
15
R1
1618
15
R1
1618
25
R2
2628
*
*
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-A
15
Nomenclature
Dimensions (Unit: mm)
Timers
Track Mounting Products (Sold Separately)
Refer to page 29 for details.
Options (Order Separately)
Front Cover
Refer to page 29 for details.
Time range switch *
* If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s.
Front View
Output indicator (orange)
(Lit while Timer gives output.)
Main dial
(for setting the time)
Operation/power indicator (green)
(Flashes while Timer is operating.
Lit when Timer is stopped.)
H3DT-A2
Time range switch *
* If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s.
Front View
Output indicator (orange)
(Lit while Timer gives output.)
Operation/power indicator (green)
(Flashes while Timer is operating.
Lit when Timer is stopped.) Main dial
(for setting the time)
H3DT-A1
17.5 17.5
90
90
865
H3DT-A2 H3DT-A1
100
H3DT-A
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-A
16
Operating Procedures
Basic Operation
Setting Switches
• Each switch has a snap mechanism that secures the switch at given positions. Set the switch to one of these positions.
Do not set it midway between two positions. Malfunction could result from an improper setting.
Timing Charts
Note: 1. The reset time is 0.1 s min.
2. “t” is the set time. “ta” is a time that is less that the set time.
ON Delay (Power ON Delay)
Setting the Time Range
The time range switch can be used to set
the time range. Turn the switch with a flat-
blade or Phillips screwdriver.
Setting the Time Range
Time range
switch
ttt−at−a
Power (A1 and A2)
Time-limit contacts: NC
15 and 16 (25 and 26)
Time-limit contacts: NO
(output indicator)
15 and 18(25 and 28)
Power indicator
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Datenblatt
Zeitrelais H3DT
H3DT
17
Twin Timer
H3DT-F
• Switch between flicker-OFF or flicker-ON start mode.
• Independent ON time and OFF time settings.
• Eight time ranges from 0.1 s to 1,200 h.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
LR
*
*CSA conformance evaluation by UL.
Ordering Information
List of Models
Model Structure
*Certification is pending for DNV GL.
Specifications
Time Ranges
Ratings
*1. When using a 24-VDC power supply voltage, there will be an inrush current of approximately 0.5 A. Allow for this inrush current when turning
ON and OFF the power supply to the Timer with device with a solid-state output, such as a sensor.
*2. DC ripple: 20% max.
Operating modes Supply voltage Control output H3DT-F
Flicker OFF start/flicker ON start 24 to 240 VAC/DC Contact output: SPDT Model H3DK-F
Model Operating modes Terminal block Output type Mounting method Safety standards
H3DT-F Flicker OFF start/flicker ON start 6 terminals Relay, SPDT DIN Track mounting
cULus
(UL508 CSA C22.2 No. 14)
CCC
LR
DNV GL *
EN 61812-1
IEC 60664-1 4 kV/2
Time range setting 0.1 s 1 s 10 s 1 min 10 min 1 h 10 h 100 h
Set time range 0.1 to 1.2 s 1 to 12 s 10 to 120 s 1 to 12 min 10 to 120 min 1 to 12 h 10 to 120 h 100 to 1,200 h
Scale numbers 12
Power supply voltage *124 to 240 VAC/DC, 50/60 Hz *2
Allowable voltage fluctuation range 85% to 110% of rated voltage
Power reset Minimum power-OFF time: 0.1 s
Reset voltage 10% of rated voltage
Power consumption H3DT-F At 240 VAC: 1.9VA max., at 240 VDC: 0.6W max., at 24 VDC: 0.3W max.
Rated Insulation Voltage 250 VAC
Control output
Contact output: 5 A at 250 VAC with resistive load (cos= 1),
5 A at 30 VDC with resistive load,
0.15 A max. at 125 VDC with resistive load,
0.1 A max. at 125 VDC with L/R of 7 ms.
The minimum applicable load is 10 mA at 5 VDC (P reference value).
Contact materials : Ag-alloy
(Recommended fuse: BLN5 (Littelfuse) or 0216005MXEP)
Ambient operating temperature 20 to 60C (with no icing)
Storage temperature 40 to 70C (with no icing)
Surrounding air operating humidity 25% to 85%
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-F
18
Characteristics
I/O
Input None
Output Control output Output is turned ON/OFF according to the time set on the ON time
setting dial and OFF time setting dial.
Installation Pitch and Output
Switching Capacity (Reference
Values)
The relation between the installation pitch and
the load current is shown in the following
graph.
If Timer is used under load conditions that
exceed the specified values, the temperature
inside the Timer will increase, reducing the life
expectancy of internal parts.
Ambient temperature (°C)
Mounting interval (mm)
80
70
60
50
40
30
20
10
0 5 10 15 20 25 30
DIN Track Timer installation pitch: d
Tested Timer: H3DT-F
Applied voltage: 240 VAC
Installation pitch: 0 and 10 mm
Load current: 5 A
Test
timer
1
Test
timer
2
Test
timer
3
Test
timer
4
Test
timer
5
Testing Method
Applicable standards
*Certification is pending for DNV GL.
Accuracy of operating
time 1% of FS max. (1% 10 ms max. at 1.2-s range)
Setting error 10% of FS 0.05 s max.
Influence of voltage 0.5% of FS max. (0.5% 10 ms max. at 1.2-s range)
Influence of
temperature 2% of FS max. (2% 10 ms max. at 1.2-s range)
Insulation resistance 100 Mmin. at 500 VDC
Dielectric strength
Between charged metal part and operating section: 2,900 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
test voltage
5 kV between power terminals, 7.4 kV between conductor terminal and
operating section
Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 s,
1-ns rise): 1.5 kV
Static immunity Malfunction: 4 kV, Destruction: 8 kV
Vibration
resistance
Destruction 0.75-mm single amplitude at 10 to 55 Hz for 2 h each in 3 directions
Malfunction 0.5-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions
Shock
resistance
Destruction 1,000 m/s23 times each in 6 directions
Malfunction 100 m/s23 times each in 6 directions
Life
expectancy
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)
Degree of protection IP30 (Terminal block: IP20)
Weight Approx. 90 g
Safety
standards
cULus: UL 508/CSA C22.2 No. 14
EN 61812-1: Pollution degree 2, Overvoltage category III
CCC: Pollution degree 2, Overvoltage category II, section GB 14048.5
LR: Category ENV1.2
DNV GL *
EMC
(EMI) EN 61812-1
Radiated Emissions: EN 55011 class B
Emission AC Mains: EN 55011 class B
Harmonic Current: EN 61000-3-2
Voltage Fluctuations and Flicker: EN 61000-3-3
(EMS) EN 61812-1
Immunity ESD: EN 61000-4-2
Immunity RF-interference: EN 61000-4-3
Immunity Burst: EN 61000-4-4
Immunity Surge: EN 61000-4-5
Immunity Conducted Disturbance: EN 61000-4-6
Immunity Voltage Dip/Interruption: EN 61000-4-11
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Datenblatt
Zeitrelais H3DT
H3DT
H3DT-F
19
Connections
Block Diagrams
H3DT-F
Nomenclature
AC (DC)
input
ON
indicator
OFF
indicator
One-chip microcomputer
Output circuit
Indicator
circuit
RAMROM Clock
ON/OFF start switch
Power supply
circuit
Time
specification
switches
ON/OFF time setting
detection circuit
ON time range switch
Front View
OFF output
indicator (orange)
ON output
indicator (orange)
Operation/power indicator (green)
(Lit while the power is ON.)
ON time setting dial
(Sets the ON time.)
OFF time setting dial
(Sets the OFF time.)
OFF time range switch
ON/OFF start switch
(Default setting is for
an OFF start.)
H3DT-F
Terminal Arrangement
H3DT-F
*The power supply terminals do not have
polarity.
16
15
A2
A1
18
*
(DIN notation)
A2
A1 15
1816
15
R1
1618
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