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B-48

Common to All Timers 

H3DS

Precautions

Changing of Setting

 !Caution

Do not change the time scale or operating mode, while the Timer
is in operation or malfunction could result.

Power Supplies

The H3DS Series is provided with a transformerless power supply
system. An electric shock may be received if the input terminal is
touched while power is being supplied.

Use the bar terminal for wiring the H3DS. Using a stranded-wire ter-
minal may cause a short-circuit due to a stray wire entering into the
Timer.

Both AC and DC power supplies can be connected to the power
input terminals without regarding polarity. 

With the H3DS 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.

Make sure that the voltage is applied within the specified range, oth-
erwise the internal elements of the Timer may be damaged.

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.

Be sure that the capacity of the power supply is large enough, other-
wise the Timer may not start due to inrush current (approx. 3 A) that
may flow for an instant when the Timer is turned on.

For the power supply of an input device of the H3DS-ML

@

, use an

isolating transformer, of which the primary and secondary windings
are mutually isolated and the secondary winding is not grounded.

Installation

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 (except for the H3DS-XL

@

), the life of internal

components may be shortened due to an excessive rise in the inter-
nal temperature.

Switching Current vs. Ambient 
Temperature
(When Mounting Two or More H3DS 
Units Side-by-Side)

H3DS-ML

@

/-SL

@

/-AL-

@

H3DS-FL

@

/-GL

@

Input/Output

Relationship between Input and Power 
Supply Circuits (H3DS-ML

@

)

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.

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.

A1

A2

B1

H3DS-ML

@

Circuit

Power supply

Rectifier circuit

Isolation transformer is required.

Start 
input

H3DS

H3DS

H3DS

t: Mounting clearance (mm)

DIN track

H3DS

H3DS

H3DS

t

t

0

30

40

50

60

70

1

2

3

4

5

Load current (A)

Mounting clearance:  
0 mm

Mounting clearance:  
5 mm

Maximum range of 
operating ambient 
temperature

Ambient temperature (

°

C)

0

30

40

50

60

70

1

2

3

4

5

Load current (A)

Mounting clearance:  
0 mm

Mounting clearance:  
5 mm

Maximum range of 
operating ambient 
temperature

Ambient temperature (

°

C)

Mounting clearance:  
10 mm

B1

A1

A2

AC/DC 
power 
supply

Input circuit

Power supply 
circuit

Содержание H3DS Series

Страница 1: ...y timer identification and management Terminal clamp left open when delivered screw terminal type 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 Conforms to EN61812 1 and IEC60664 1 4 kV 2 for Low Voltage and EMC Directives Broad Line up o...

Страница 2: ...B 10 Solid state Timer H3DS ...

Страница 3: ...y B Flicker OFF start B2 Flicker ON start C Signal ON OFF delay D SIgnal OFF delay E Interval G Signal ON OFF delay J One shot 1 2 3 H3DS L 1 M Multi function type S Standard type A Single function type 2 L Smart lock mechanism 3 None Screw terminal type C Screw Less Clamp type Supply voltage Control output Input type Operating mode see note Model Screwterminal type Screw Less Clamp type 24 to 230...

Страница 4: ...d state Multi functional Timer H3DS M S A Accessories Order Separately Lock Key Y92S 38 Mounting Track 50 cm l x 7 3 mm t PFP 50N 1 m l x 7 3 mm t PFP 100N 1 m l x 16 mm t PFP 100N2 End Plate PFP M Spacer PEP S ...

Страница 5: ...out sleeves Screw Less Clamp type Clamps two 1 5 mm2 max bar terminals without sleeves Terminal screw tightening torque 0 98 N m max Mounting method DIN track mounting see note Attachment Nameplate label Approved standards UL508 CSA C22 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 5 A AC 14 250 V 1 A AC 15 250 V 1 A DC 13 30 V 0...

Страница 6: ...alfunction 100 m s2 3 times each in 6 directions Destruction 1 000 m s2 3 times each in 6 directions Impulse withstand voltage 3 kV between power terminals 4 5 kV between current carrying metal parts and exposed non current carrying metal parts Noise immunity Square wave noise generated by noise simulator pulse width 100 ns 1 µs 1 ns rise 1 5 kV Static immunity Malfunction 4 kV Destruction 8 kV Li...

Страница 7: ... Operating mode selector H3DS SL AL AC DC input Zero setting detection circuit Time scale unit selectors Power supply circuit Oscillation circuit Counting circuit Power ON indicator Output indicator Indicator circuit Output circuit Operating mode selector Item H3DS ML H3DS SL AL Input Start Starts operation No input is available Output Control output Outputs are turned ON according to designated o...

Страница 8: ...to PNP output sensor No contact Input Connection to NPN output sensor Contact Input Sensor Sensor Operates with PNP transistor ON Operates with NPN transistor ON Operates with relay ON Timer Timer Timer 24 VDC 24 VDC B1 Start B1 Start Voltage Input Signal Levels No contact input 1 Transistor ON Residual voltage 1 V max Voltage between terminals B1 and A2 must be more than the rated H level voltage...

Страница 9: ... In order of appearance Note Letters that appear more than once indicate exactly the same operating mode Selection of Time Scale The time scale is selected by turning the time scale selector The time scales will appear in the following order in the time scale display window on the left of the selector 1 s 0 1 s 1 h 0 1 h 10 h 1 h 1 m 0 1 m Note The time scale 1h appears twice Both instances indica...

Страница 10: ...nt the power is turned on Start input is invalid while the Timer is in opera tion Start Output Basic operation t t Power A1 and A2 Power indicator t t t a t a Basic operation Power Output For power on operation impose voltage to the 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 Start t t t t t t t Start B1 and A2...

Страница 11: ...operating at the moment the power is turned on Start input is valid and re triggerable while the Timer is in operation Start t Power indicator Start B1 and A2 see note Output relay NC 15 and 16 Output relay NO output indicator 15 and 18 Power A1 and A2 Power indicator t t t t a t a t a Basic operation Power Output Start input is valid and re triggerable while the Timer is in operation Start t t t ...

Страница 12: ... enclosed label here as a nameplate The label is attached to the Timer s DIN Track hook section at the time of shipment Time setting dial set time Lock for time setting dial Lock for time scale selector Lock for operating mode selector Wire connection holes Release holes Wire connection holes Wire connection holes Release holes Wire connection holes Power ON indicator green Lit while the power is ...

Страница 13: ...ate Multi functional Timer H3DS M S A B 21 Timers Dimensions Note All units are in millimeters unless otherwise indicated 17 5 73 45 80 44 68 H3DS ML SL AL Surface color Light gray 5Y7 1 OMRON H3DS MLC SLC ALC ...

Страница 14: ...B 22 Solid state Multi functional Timer H3DS M S A ...

Страница 15: ...ings Model Number Structure Model Number Legend Ordering Information List of Models Accessories Order Separately 1 2 3 H3DS F L 1 F Twin timers 2 L Smart lock mechanism 3 None Screw terminal type C Screw Less Clamp type Operating mode Supply voltage Model Screw terminal type Screw Less Clamp type Flicker OFF Flicker ON start 24 to 230 VAC 50 60 Hz 24 to 48 VDC H3DS FL H3DS FLC Lock Key Y92S 38 Mou...

Страница 16: ...AC 13 250 V 5A AC 15 250 V 1 A DC 13 30 V 0 1 A Time scale display Time range 0 1 s 0 1 to 1 2 s 1 s 1 to 12 s 0 1 m 0 1 to 1 2 min 1 m 1 to 12 min 0 1 h 0 1 to 1 2 h 1 h 1 to 12 h Rated supply voltage See note 24 to 230 VAC 50 60 Hz 24 to 48 VDC Operating voltage range 85 to 110 of rated supply voltage Power reset Minimum power off time 0 1 s Reset voltage 2 4 VAC DC max Power consumption AC 33 V...

Страница 17: ...Noise immunity Square wave noise generated by noise simulator pulse width 100 ns 1 µs 1 ns rise 1 5 kV Static immunity Malfunction 4 kV Destruction 8 kV Vibration resistance Malfunction 0 5 mm single amplitude at 10 to 55 Hz Destruction 0 75 mm single amplitude at 10 to 55 Hz Shock resistance Malfunction 200 m s2 3 times each in 6 directions Destruction 300 m s2 3 times each in 6 directions Life e...

Страница 18: ...e 2 DC supply voltage does not require the designation of polarity AC DC input ON indicator Orange OFF indicator Green ON OFF start selector Indicator circuit One chip microcomputer ROM RAM Clock Time scale selector Output circuit Power supply circuit Inputs Flicker ON start operation begins when inputs are turned ON Outputs Control output Outputs are turned ON OFF according to the time set by the...

Страница 19: ...ime Locking Unlocking of Selectors and Time Setting Dial The ON OFF time setting dials and time scale selectors can be locked using the Y92S 38 Lock Key a special pen type tool that is sold separately To lock the dials or selectors insert the Lock Key in the keyhole to the lower right of the dial or selector and turn it clock wise until the dial or selector is completely covered with the red cover...

Страница 20: ...range When the output is OFF Green ON time setting dial Lock for ON time setting dial Lock for ON time scale selector OFF time setting dial Lock for OFF time setting dial Lock for OFF time scale selector Attach the enclosed label here as a nameplate The label is attached to the Timer s DIN Track hook section at the time of shipment Wire connection holes Wire connection holes Release holes OFF time...

Страница 21: ...Solid state Twin Timer H3DS F B 29 Timers Dimensions 17 5 17 5 73 73 45 45 80 80 44 44 68 68 H3DS FL H3DS FLC Surface color Light gray 5Y7 1 OMRON Surface color Light gray 5Y7 1 OMRON ...

Страница 22: ...B 30 Solid state Twin Timer H3DS F ...

Страница 23: ...t of Models Accessories Order Separately 1 2 3 H3DS G L 1 G Star delta timer 2 L Smart lock mechanism 3 None Screw terminal type C Screw Less Clamp type Operating mode Supply voltage Model Screw terminal type Screw Less Clamp type Star delta operation 24 to 230 VAC 50 60 Hz 24 to 48 VDC H3DS GL H3DS GLC Lock Key Y92S 38 Mounting Track 50 cm l x 7 3 mm t PFP 50N 1 m l x 7 3 mm t PFP 100N 1 m l x 16...

Страница 24: ...08 CSA C22 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 1 A DC 13 30 V 0 1 A Time scale Star operation time ranges x 1 1 to 12 s x 10 10 to 120 s Star delta transfer time Programmable at 0 05 s 0 1 s 0 5 s or 1 s Rated supply voltage see note 24 to 230 VAC 50 60 Hz 24 to 48 VDC Operating voltage range 85 to 110 of...

Страница 25: ...Square wave noise generated by noise simulator pulse width 100 ns 1 µs 1 ns rise 1 5 kV Static immunity Malfunction 4 kV Destruction 8 kV Vibration resistance Malfunction 0 5 mm single amplitude at 10 to 55 Hz Destruction 0 75 mm single amplitude at 10 to 55 Hz Shock resistance Malfunction 200 m s2 3 times each in 6 directions Destruction 300 m s2 3 times each in 6 directions Life expectancy Mecha...

Страница 26: ...Delta operation indicator Star operation Delta operation Star opera tion time oscillation circuit Star opera tion time counting circuit Star delta transfer time oscilla tion circuit Star delta transfer time counting circuit Star delta transfer time selection 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 t...

Страница 27: ...operation time scale is x10 Refer to the example below Time Setting The star operation time of the Timer is set with the time setting dial Locking Unlocking of Selectors and Time Setting Dial The time setting dial and time scale selector can be locked using the Y92S 38 Lock Key a special pen type tool that is sold separately To lock the dial or selectors insert the Lock Key in the keyhole to the l...

Страница 28: ...time setting dial Time setting dial for setting star operation time Lock for star delta transfer time and star operation time scale Attach the enclosed label here as a nameplate The label is attached to the Timer s DIN Track hook section at the time of shipment Star operation indicator green Front View Front View Star delta transfer time and star operation time scale display window and selector ...

Страница 29: ...Solid state Star delta Timer H3DS G B 37 Timers Dimensions 17 5 73 45 80 44 68 H3DS GL Surface color Light gray 5Y7 1 OMRON 17 5 73 45 44 68 80 H3DS GLC Surface color Light gray 5Y7 1 OMRON ...

Страница 30: ...B 38 Solid state Star delta Timer H3DS G ...

Страница 31: ...Order Separately 1 2 3 H3DS X L 1 X Two wired timer 2 L Smart lock mechanism 3 None Screw terminal type C Screw Less Clamp type Supply voltage Input type Operating mode Model Screw terminal type Screw Less Clamp type 24 to 230 VAC VDC 50 60 Hz No input available ON delay H3DS XL H3DS XLC Lock Key Y92S 38 Mounting Track 50 cm l x 7 3 mm t PFP 50N 1 m l x 7 3 mm t PFP 100N 1 m l x 16 mm t PFP 100N2 ...

Страница 32: ...1 5 mm2 max bar terminals without sleeves Terminal screw tightening torque 0 98 N m max Mounting method DIN track mounting see note Attachment Nameplate label Approved standards UL508 CSA C22 2 No 14 Conforms to EN61812 1 IEC60664 1 4 kV 2 VDE0106 P100 Time scale display Time range 0 1 s 0 1 to 1 2 s 1 s 1 to 12 s 0 1 m 0 1 to 1 2 min 1 m 1 to 12 min 0 1 h 0 1 to 1 2 h 1 h 1 to 12 h 10 h 10 to 120...

Страница 33: ...e amplitude at 10 to 55 Hz Destruction 0 75 mm single amplitude at 10 to 55 Hz Shock resistance Malfunction 200 m s2 3 times each in 6 directions Destruction 300 m s2 3 times each in 6 directions EMC EMI EN61812 1 Emission Enclosure EN55011 Group 1 class B Emission AC Mains EN55011 Group 1 class B Harmonic Current EN61000 3 2 Voltage Fluctuation and Flickering EN61000 3 3 EMS EN61812 1 Immunity ES...

Страница 34: ...ng the time scale selector The time scales will appear in the following order in the time scale display window on the left of the selector 1 s 0 1 s 1 h 0 1 h 10 h 1 h 1 m 0 1 m Note The time scale 1h appears twice Both instances indicate ex actly the same time scale Locking Unlocking of Selectors and Time Setting Dial The time setting dial and time scale selector can be locked using the Y92S 38 L...

Страница 35: ...ew Time setting dial set time Lock for time setting dial Wire connection holes Release holes Wire connection holes Lock for time scale selector Power ON indicator green Lit while the power is ON Attach the enclosed label here as a nameplate The label is attached to the Timer s DIN Track hook section at the time of shipment Time scale display window and selector select one from 1 s 0 1 s 1 h 0 1 h ...

Страница 36: ...B 44 Solid state Two wired Timer H3DS X Dimensions 17 5 73 45 80 44 68 H3DS XL H3DS XLC Surface color Light gray 5Y7 1 OMRON ...

Страница 37: ...2 AWG24 to AWG16 Applicable Wire Type Solid wires stranded wires flexible wires or wires with ferules can be used See note 1 1 8 Diameter D mm 3 0 see note 2 Conductor diameter d mm or length of sides a and b mm 1 6 Note 1 If the overall diameter of the wire is less than 1 8 mm do not insert the wire past the conductor Refer to the following di agrams 2 If the overall diameter of the wire is over ...

Страница 38: ...re connection hole 3 Pull out the screwdriver Precautions Always insert the screwdriver straight into the hole never at an angle The clamp spring may be deformed if the screwdriver is not straight Do not move the screwdriver side to side in the clamp hole The clamp spring may be deformed if the screwdriver is moved sideways 6 to 7 mm Fig 1 Exposed Conductor Length A A Wire connection holes Release...

Страница 39: ... 4 5 15 50 11 5 10 10 6 2 1 8 1 8 1 3 4 8 35 5 35 5 5 44 3 34 8 16 5 16 12 25 10 15 15 25 25 25 25 10 1 000 10 10 25 1 000 500 25 25 4 5 15 5 1 1 1 1 5 27 16 24 29 2 7 3 0 15 35 0 3 35 0 3 27 0 15 Mounting Track PFP 100N PFP 50N PFP 100N2 M4 x 8 pan head screw see note End Plate PFP M Spacer PFP S see note Note The values shown in parentheses are for the PFP 50N ...

Страница 40: ... and secondary windings are mutually isolated and the secondary winding is not grounded Installation 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 except for the H3DS XL the life of internal components may be shortened due ...

Страница 41: ...e 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 Organic solvents such as paint thinner as well as very acidic or basic solutions can damage the outer casing of the Timer Do not use the Timer in places where it is exposed to dust corrosive ga...

Страница 42: ...erest of product improvement specifications are subject to change without notice ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into ounces multiply by 0 03527 Cat No L098 E1 05 ...

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