Omron H3DS Series User manual

Przekaêniki czasowe H3DS
Małe rozmiary – wielkie możliwości

Zabezpiecz układ przed nieautoryzowanymi zmianami nastaw
Przekaêniki nowej generacji H3DS wyposa×one sà w unikalny system blo-
kujàcy, który zabezpiecza układ przed przypadkowymi lub nieautoryzowa-
nymi zmianami nastaw, mogàcych zakłócićproces produkcji. Dzi∏ki spec-
jalnemu kluczowi mo×na jednym ruchem zabezpieczyćprzekaênik.
Nastawy zakresu czasowego , trybu pracy i czasu mogà byćblokowane
oddzielnie, co umo×liwia zmian∏jednego parametru bez przypadkowej
zmiany pozostałych.
Przekaêniki czasowe H3DS
Czy potrzebujesz przekaênika czasowego jeszcze bardziej bezpiecznego , mniej czasochłonnego
w obsłudze? Najnowszy przekaênik H3DS, w obudowie o szerokoÊci tylko 17.5mm, spełniajàcy
standardowe funkcje przekaênika czasowego, zostałdodatkowo wyposa×ony w unikalny system
zabezpieczajàcy przed nieautoryzowanymi zmianami. Ponadto, poza tradycyjnymi zaciskami,
H3DS mo×e byćrównie× w wersji z nowatorskim systemem zacisków spr∏×ynowych,
zapewniajàcych szybkie i pewne połàczenia.
Cechy zwi∏kszajàce funkcjonalnoÊćprzekaênika
w17.5mm obudowie
Przy projektowaniu produktów OMRON-a szczególnà uwag∏
zwraca si∏stale na ich maksymalnà miniaturyzacj∏. H3DS,
w obudowie o szerokoÊci tylko 17.5mm, jest idealny do sto-
sowania w modularnych panelach 45mm. Seria H3DS to dwa
wielofunkcyjne przekaêniki czasowe z podstawowymi funkc-
jami czasowymi i cztery jednofunkcyjne ze specjalnymi
funkcjami czasowymi, takimi jak np. opóêniajàce włàczenie
(dwa modele), taktujàce z niezale×nymi nastawami czasu
czy z przełàczaniem Gwazda/Trójkàt do sterowania silnikami
trójfazowymi. Wszystkie modele majà szeroki zakres nastaw
czasowych pozwalajàcych spełnićwymagania ka×dej apli-
kacji.
Ponadto sà przystosowane do zasilania wszystkimi standar-
dowymi napi∏ciami stosowanymi w układach sterujàcych,
posiadajà wskaênik działania LED i izolowane wyjÊcie prze-
kaênikowe, przełàczajàce obcià×enia do 5A/250VAC.
Stosowanie modeli XL/XLC (opóêniajàcy włàczenie
z wyjÊciem półprzewodnikowym) umo×liwia znaczne zreduko-
wanie iloÊci połàczeƒ, poniewa× łàczone sà one szeregowo
z obcià×eniem. Przekaêniki te dost∏pne sà tak×e w wersji
z zaciskami spr∏×ynowymi, co znacznie polepsza jakoÊć
i skraca czas połàczeƒ.
• Dwa typy przekaêników wielofunkcyjnych
• Cztery modele przekaêników jedno-
funkcyjnych
• Wszystkie modele z uniwersalnymi
napi∏ciami zasilajàcymi)
• Wszystkie modele dost∏pne tak×e
w wersjach z zaciskami spr∏×ynowymi
KorzyÊci ze stosowania H3DS
• Zawsze dost∏pny właÊciwy model
• Mniejsza liczba wymaganych
przekaêników
• Łatwy dobór właÊciwego modelu
• Skrócony czas monta×u dzi∏ki zaciskom
spr∏×ynowym
Grupa przekaêników czasowych H3DS
• Ka×da nastawa mo×e byćzablokowana
indywidualnie
• Mo×liwoÊćblokowania i odblokowania
w dowolnej chwili
• Unikalny klucz, pełniàcy równie× rol∏
Êrubokr∏ta
Zalety systemu
• Zabezpiecza przed przypadkowymi
i nieautoryzowanymi zmianami
• Zwi∏ksza bezpieczeƒstwo procesu
produkcji
Unikalny system blokujàcy
Małe rozmiary – wielkie możliwości

Zaoszcz∏dê czas dzi∏ki zaciskom spr∏×ynowym
Poniewa× długi czas monta×u zwi∏ksza koszt całego urzàdzenia, potrzebne
sà rozwiàzania umo×liwiajàce skrócenie tego czasu. Podłàczanie przekaê-
ników czasowych mo×e byćszczególnie czasochłonne podczas seryjnej pro-
dukcji układów sterowania. OMRON opracowałzaawansowany technicznie
układ zacisków na przewody, który umo×liwia skrócenie czasu ich podłàcza-
nia o ponad 50%. Zaciski te sà pozbawione Êrub i idealnie nadajà si∏do sto-
sowania w aplikacjach przemysłowych. Nie pozbywaj si∏jednak swojego
Êrubokr∏ta!
Teraz mo×esz podłàczyćprzewód do przekaênika czasowego
w trzech krokach:
1. włó× Êrubokr∏t w otwór pod zaciskami aby je otworzyć;
2. włó× przewód w otwór zacisku;
3. wyciàgnij Êrubokr∏t.
Nowe zaciski gwarantujà nie tylko oszcz∏dnoÊćczasu (dotychczas jakoÊć
połàczenia zale×ała od siły i sposobu przykr∏cenia przewodów do zacisku)
ale tak×e same odpowiednio blokujà przewód. Dzi∏ki temu uzyskujemy pewne
i odporne na wibracje połàczenia.
Szybki monta× w trzech krokach
Napi∏cie zasilania
Zakresy czasowe
Tryby pracy
WyjÊcie
Start cyklu
Typ zacisków pràdowych
ZgodnoÊćz normami
24 do 230VAC (50/60Hz)/24 do 48VDC
0.1s do 120godz., 0.1s do 12 godz.,
7 zakresów czasowych 6 zakresów czasowych
A : opóênienie wyłàczenia A : opóênienie wyłàczenia A : opóênienie wyłàczenia
B : taktowanie z opóênieniem B2: taktowanie bez opóênienia
B2: taktowanie bez opóênienia E : załàczenie czasowe
C : przesuni∏cie sygnału J : pojedynczy impuls
D: opóênione wyłàczenie sygn.
E:załàczenie czasowe
G : przesuni∏cie sygnału
J : pojedynczy impuls
WyjÊcie stykowe: styki czasowe SPDT, 5A/250VAC
Włàczeniem zasilania i sygn. Włàczeniem zasilania
ML : Ârubowe SL : Ârubowe AL : Ârubowe FL : Ârubowe
MLC : Spr∏×ynowe SLC: Spr∏×ynowe ALC: Spr∏×ynowe FLC: Spr∏×ynowe
UL508, CSA 22.2 No. 14, CE
EN61812-1i IEC60664-14 KV/2 (zwi∏kszone bezpieczeƒstwo w aplikacjach)
EN50081-1i EN50082-2 (dopuszczenia dotyczàce norm EMC)
H3DS-ML/MLC H3DS-SL/SLC H3DS-AL/ALC H3DS-FL/FLCMODEL
F : taktowanie z opóê-
nieniem i bez
(niezale×ne nastawy
czasu ON/OFF)
• Zmniejsza czas monta×u układu
o ponad 50%
• Umo×liwia podłàczanie podwójnych
przewodów
• Łatwe dołàczanie przewodów –
w 3 krokach
Inne wa×ne zalety
• Oszcz∏dnoÊćczasu
• Zwi∏kszenie niezawodnoÊci
• Zwi∏kszenie bezpieczeƒstwa
Nowy sposób podłàczania przewodów
1
2
3• Typ płaski, równoległy:
• Typ płaski rozszerzony:
Nie mo×e byćstosowany
2.5 dia.

TYP TRYBY PRACY PRZEBIEGI CZASOWE PODŁÑCZENIA ZACISKÓW
A:opóênienie wyłàczenia
B:taktowanie z opóênieniem
B2: taktowanie bez opóênienia
C:przesuni∏cie sygnału
D:opóênione wyłàczenie
sygnałem
E:załàczenie czasowe
G:przesuni∏cie sygnału
J:pojedynczy impuls
F:taktowanie z opóênieniem
i bez opóênienia (niezale×ne
nastawy czasu ON/OFF)
G:Przełàczanie Gwiazda/Trójkàt
H3DS-AL/ALC
(wykres A)
H3DS-XL/XLC
(wykres A)
H3DS-SL/SLC
(wykresy A, B2, E i J)
H3DS-ML/MLC*
(wykresy A, B, B2, C,
D, E, G i J)
H3DS-FL/FLC
(wykres F)
H3DS-GL/GLC
(wykres G)
Klucz do
mechanizmu
blokujàcego
Y92S-38
Z jednej strony
koƒcówka blokujàca,
z drugiej Êrubokr∏t.
Zamawiany
oddzielnie.
24 do 230VAC/VDC
Połàczenie w gwiazd∏: 1do 0.1s do 120 godz.,
120s, 2 zakresy czasowe 7 zakresów czasowych
G : przełàczanie X : Opóênienie włàczenia,
Gwiazda/Trójkàt przekaênik
dwuprzewodowy
: SPST-NO 5A/250VAC WyjÊcie SCR: 5mA
: SPST-NO 5A/250VAC do 0.7A
GL : Ârubowe XL : Ârubowe
GLC: Spr∏×ynowe XLC: Spr∏×ynowe
H3DS-GL/GLC H3DS-XL/XLC
A:
B:
B2:
C:
D:
E:
G:
J:
F:
G:
* Typ ML/MLC jest z wejÊciem sygnałowym
Power
Signal*
Output
Power
Signal*
Output
Power
Signal*
Output
Power
Signal*
Output
Power
Signal*
Output
Power
Signal*
Output
Power
Signal*
Output
Power
Signal*
Output
Power
Star
Delta
Power
Output
Power
Output

• standardowo styk przełàczany
5 A/250VAC
• GL/GLC dwa SPST 5A/250VAC
• styki bez dodatku kadmu
• XL/XLC dwuprzewodowe
z wyjÊciem 0.7A
Zalety
• mo×liwe do stosowania w wi∏kszoÊci aplikacji
• przyjazny dla Êrodowiska
PRACA Z DUþYMI OBCIÑþENIAMI
• zgodny ze standardem DIN 43880
• 17.5mm szerokoÊci
• montowany na szynie DIN
• o gruboÊci do 1mm
ZGODNY Z NORMAMI DIN
Zalety standaryzacji
• oszcz∏dnoÊćmiejsca
• zaciski Êrubowe otwarte w momencie
dostarczenia
• pasujàcy do modułowej obudowy 45mm
• Znak CE
• EN61812-1+ IEC60664-14kV/2
• EN50081-1+ EN50082-2
• dopuszczenia UL/CSA
ZgodnoÊćz europejskimi normami
• oznaczenia zacisków zgodne
ze standardem
• spełnia wszystkie wymagane normy
ZGODNY ZE STANDARDAMI
Mo×liwoÊćniezale×nego blokowania:
• nastawy czasu
• zakresu czasowego
• trybu pracy przekaênika czasowego
Bezpieczeƒstwo w ka×dym przypadku
• uniemo×liwienie nieautoryzowanych
zmian
• specjalny klucz blokujàcy/odblokowujàcy
• wszystkie modele tak×e w wersjach
z zaciskami spr∏×ynowymi
• szybki monta× w trzech krokach
• prawie wszystkie zaciski dublowane co
pozwala na łàczenie do innego urzàdzenia
Zalety
• skrócenie czasu podłàczania przewodów
• lepsza jakoÊćpołàczenia
• zwi∏kszone bezpieczeƒstwo
ZACISKI SPR¢þYNOWE
• standardowe czasy od 0.1s do 120godz.,
7 zakresów czasowych
• FL-FLC 0.1s do 12godz., 6 zakresów
• GL/GLC 0.1do 120s, 2 zakresy
• wyjÊcie załàczane bezzwłocznie dla
nastawy czasu ’0’
Zalety
• dokładne nastawy w wymaganym zakresie
• mo×liwoÊćprzetestowania sekwencji
WIELE ZAKRESÓW CZASOWYCH
• ML/MLC 8 trybów pracy z sygnałem START
• SL/SLC 4 tryby pracy uruchamiane zasilaniem
• AL/ALC i XL/XLC opóênienie włàczenia
• FL/FLC impulsy wyjÊciowe z ustawianym
czasem trwania impulsu i przerwy
• GL/GLC przełàczanie Gwiazda/Trójkàt
Zalety
• uniwersalny dla wielu zastosowaƒ
• redukcja iloÊci modeli
• modele o specjalnych funkcjach
WIELE FUNKCJI CZASOWYCH
• 24-230VAC i 24-48VDC w jednym modelu
• wszystkie standardowe napi∏cia zasilania
• napi∏cie zasilajàce na dwóch zaciskach
Zalety
• łatwy dobór modelu
• brak mo×liwoÊci złego napi∏cia zasilania
• zawsze odpowiedni model do aplikacji
WIELONAPI¢CIOWE
Przekaêniki czasowe H3DS
Grupa przekaêników czasowych serii H3DS
Odpowiedni do stosowania
w wielu aplikacjach
Wymiary H3DS- L Wymiary H3DS- LC
Przekaênik czasowy dla:
• producentów szaf sterowniczych
• budowniczych maszyn
• instalatorów
• przemysłu pakujàcego
• przemysłu spo×ywczego
• koƒcowych u×ytkowników
H3DS-ML/MLC H3DS-SL/SLC H3DS-AL/ALC H3DS-FL/FLC H3DS-GL/GLC H3DS-XL/XLC Y92S-38
FUNKCJA BLOKADY

5
Solid-state Multi-functional Timer H3DS-M/-S/-A
Eight operating modes (H3DS-M) and four
operating modes (H3DS-S) cover a wide range of
applications.
A wide time setting range of 0.10 s to 120 h.
Two LEDs indicate power and relay status
respectively.
RC
Ordering Information
Supply voltage Control output Input type Operating mode
(t)
Model
Supp y o age
Co o ou pu
pu ype
Ope a g ode
(see note)
Screw
terminal type
Screwless
spring
terminal type
24 to 230 V AC (50/60Hz)/
24 to 48 VDC
Contact output:
SPDT V
oltage input Eight multi-modes: A,
B, B2, C, D, E, G, J H3DS-ML H3DS-MLC
(time-limit output
SPDT)
No-input available
Four multi-modes: A,
B2, E, J H3DS-SL H3DS-SLC
)
Single mode: A H3DS-AL H3DS-ALC
Note: The operating modes are as follows:
A: ON-delay
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
Model Number Legend
H3DS - 12
1. M: Multi-function type
S: Standard type
A: Single-function type
2. L: Smart lock mechanism
3. None: Screw terminal type
C: Screwless spring terminal type
L3
Accessories (Order Separately)
Lock Key Y92S-38
Mounting T rack
50 cm (l) x 7.3 mm (t) PFP-50N
ou g ac
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

H3DS-M/-S/-A
H3DS-M/-S/-A
6
Specifications
General
Item H3DS-MLjH3DS-SLjH3DS-ALj
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
D: Signal OFF-delay
E: Interval (Signal or Power)
G: Signal ON/OFF-delay
J: One-shot (Signal or Power)
A: ON-delay
B2: Flicker ON start
E: Interval
J: One-shot
A: ON-delay (fixed)
Input type V oltage input ---
Output type Relay: SPDT
External
connections
Screw terminal, screwless spring terminal
T erminal block Screw terminal type: Clamps two 2.5-mm
2
max. bar terminals without sleeves.
Screwless spring terminal type: Clamps two 1.5-mm
2
max. bar terminals without sleeves.
T erminal screw
tightening torque
0.98 N S 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 (VDE01
10) 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 0.1 A/DC-14; 30 V 0.05 A)
Note: Can be mounted to 35-mm DIN T rack with a plate thickness of 1 to 2.5 mm.
Time Ranges
Time scale display T ime 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 h
Note: When the time setting dial is set to “0” for any time scale, the output will operate instantaneously .
Ratings
Rated supply voltage
(see notes 1 and 2)
24 to 230 V AC (50/60 Hz)/24 to 48 VDC
Operating voltage range 85% to 1 10% of rated supply voltage
Power reset Minimum power-off time: 0.1 s
Reset voltage 2.4 V AC/DC max.
Power consumption (see note 3) AC: 32 V A max./3.0 W max. (typical: 30 V A/2.7 W) at 230 V AC
14 V A /2 2 W (t i l 13 V A/2 1 W) t 100 t 120 V AC
p( )
(y )
14 V A max./2.2 W max. (typical: 13 V A/2.1 W) at 100 to 120 V AC
DC: 0.7 W max.
(
t
y
pical: 0.6 W
)
at 24 VDC
DC: 0
.
7
W
max
.
(ty ical:
0
.
6
W)
at
24
VDC
1.4 W max. (typical: 1.3 W) at 48 VDC
V oltage input Max. permissible capacitance between inputs lines (terminals B1 and A2): 2,000 pF
Load connectable in parallel with inputs (terminals B1 and A1).
H-level: 20.4 to 253 V AC/20.4 to 52.8 VDC
L-level: 0 to 2.4 V AC/DC
Control output Contact output: 5 A at 250 V AC with resistive load (cosφ = 1)
5 A at 30 VDC with resistive load (cos φ = 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 0.4 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 T imer with a solid-state output such as a sensor .

H3DS-M/-S/-A H3DS-M/-S/-A
7
3. The power consumption is for mode A after the T imer counts the time-up time and for the AC input at 50 Hz. The power consumption
of the H3DS-ML includes the input circuit with the B1 and A1 terminals short-circuited.
Characteristics
Accuracy of operating
time ±
1% max. of FS ( ± 1% ± 10 ms max. at 1.2-s range)
Setting error ± 10% ± 50 ms max. of FS
Signal input time 50 ms min.
Influence of voltage ± 0.7% max. of FS ( ± 0.7% ± 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 100 M Ω min. at 500 VDC
Dielectric strength Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 V AC for 1 min.
Between control output terminals and operating circuit: 2,000 V AC for 1 min.
Between contacts not located next to each other: 1,000 V AC for 1 min.
V ibration 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: 100 m/s
2
3 times each in 6 directions
Destruction: 1,000 m/s
2
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
Life expectancy Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Electrical: 100,000 operations min. (5 A at 250 V AC, resistive load at 360 operations/h)
(see note)
EMC (EMI)
Emission Enclosure: EN55011 Group 1 class B
Emission AC Mains: EN55011 Group 1 class B
(EMS)
Immunity ESD: EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio W aves: 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)
Immunity Surge: EN61000-4-5: 2 kV common mode (level 3)
1 kV dif ferential mode (level 3)
Case color Light gray (5Y7/1)
Degree of protection IP30 (T erminal block: IP20)
Weight Approx. 70 g
Note: For reference:
A maximum current of 0.15 A can be switched at 125 VDC (cos φ=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).

H3DS-M/-S/-A
H3DS-M/-S/-A
8
Nomenclature
Output indicator (orange)
(Lit while Timer output is ON.)
(Front View)
H3DS-MLj/-SLj
H3DS-ALj
Set time window
Time scale display window and
selector (select one from 1 s,
0.1 s, 1 h, 0.1 h, 10 h, 1 h, 1 m,
and 0.1 m)
Operating mode display window
and selector (select the mode from
A, B, B2, C, D, E, G, and J for the
H3DS-ML, from A, B2, E, and J for
the H3DS-SL)
Time setting dial (set time)
Lock for time setting dial
Lock for time scale selector
Lock for operating mode 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.)
Output indicator (orange)
(Lit while Timer output is ON.)
Set time window
Time scale display window and
selector (select one from 1 s,
0.1 s, 1 h, 0.1 h, 10 h, 1 h, 1 m,
and 0.1 m)
Time setting dial (set time)
Lock for time setting dial
Lock for time scale selector
Power-ON indicator (green)
(Lit while the power is ON.)
Wire connection holes
Release holes
Wire connection holes
Wire connection holes
Release holes
Wire connection holes
H3DS-MLC/-SLC
H3DS-ALC
16 A2
16 A2
18
18
(Front View)
(Front View)
(Front View)

H3DS-M/-S/-A H3DS-M/-S/-A
9
Operation
Block Diagram
H3DS-MLj
AC (DC) input
Power supply
circuit
Zero setting
detection
circuit
Oscillation
circuit
T
ime scale/
unit selectors
Counting
circuit
Operating
mode selector
Output circuit
Indicator
circuit
Power-ON
indicator Output indicator
Start input
Input circuit
AC (DC) input
Power supply
circuit
Zero setting
detection
circuit
Oscillation
circuit
T
ime scale/
unit selectors
Counting
circuit
Operating
mode selector
Output circuit
Indicator
circuit
Power-ON
indicator Output indicator
H3DS-SLj/-ALj
I/O Functions
Item H3DS-MLjH3DS-SLj/-ALj
Input Start Starts operation. No input is available.
Output Control output Outputs are turned ON according to designated
output mode when preset value is reached.
Outputs are turned ON according to designated
output mode when preset value is reached.

H3DS-M/-S/-A
H3DS-M/-S/-A
10
Basic Operation
Setting of Selector
The selectors can be turned clockwise and counterclockwise to se -
lect
the desired time scale, or operating mode.
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 malfunc -
tion
could result from improper setting.
Selection of Operating Mode (except for H3DS-AL)
The H3DS-ML/-SL 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 appears in the operating mode display win -
dow.
H3DS-ML
(8 modes): A, B, B2, C, D, E, G, J (In order of appearance)
H3DS-SL (4 modes): A, E, B2, J, E, E, J, J (In order of appearance)
Note: Letters that appear more than once indicate exactly the
same
operating mode.
Selection of T ime 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 dis -
play 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
exactly the same time scale.
Time scale display
window and selector
Operating mode display
window and selector
Locking/Unlocking of Selectors and T ime Setting Dial
The time setting dial, time scale selector , and operating mode selec -
tor
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 lower right of the dial or selector and
turn it clockwise until the dial or selector is completely covered with
the red cover . T o unlock, turn the Lock Key in the opposite direction.
Key hole

H3DS-M/-S/-A H3DS-M/-S/-A
11
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.
Operating
mode T
iming chart
A: ON-delay tt
Power (A1and A2)
Output relay: NC
15 and 16
Start (B1and A2)
(see note)
Output relay: NO
(output indicator)
15 and 18
t–a
Power indicator
Power
Start
Output
t
Basic operation
* 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.
***
B:
Flicker OFF
start
Basic operation
Power
Start
Output
t t t t
t t t–a t t t t–a
Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
* 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.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
***
B2:
Flicker ON
start
Basic operation
Power
Start
Output
ttt t
Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
ttt t–a t t t–a
* 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.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
***
C:
Signal
ON/OFF-
delay
Basic operation
Power
Start
Output
tt tt
Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
tt
t t t–a t–a
* Start input is invalid while the Timer is in opera-
tion.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
Note: The start input of the H3DS-ML j 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 T erminal Arrangement ).

H3DS-M/-S/-A
H3DS-M/-S/-A
12
Operating
mode T
iming chart
D:
Signal
OFF-delay Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
tt t–a t–a t t–a
Basic operation
Power
Start
Output
t
* Start input is valid and re-triggerable while the
Timer is in operation.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
E: Interval
Power
Start
Output
t
Basic operation
t–a
tt
Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
tt–a
* 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 valid and re-triggerable while the
Timer is in operation.
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
***
G:
Signal
ON/OFF-
delay Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
Power
Start
Output
Basic operation
* Start input is valid and re-triggerable while the
Timer is in operation.
t t t t
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
*
J:
One-shot
output
(ON delay) Power (A1and A2)
Start (B1and A2)
(see note)
Power indicator
Power
Start
Output
Basic operation
* 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 valid and re-triggerable while the
Timer is in operation.
tt tt–a t–a
Approx.
1± 0.6 s
(fixed)
Approx.
1±0.6 s
(fixed)
Approx.
1± 0.6 s
(fixed)
t Approx. 1±0.6 s
(fixed)
Output relay: NC
15 and 16
Output relay: NO
(output indicator)
15 and 18
***
Note: The start input of the H3DS-ML j 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 T erminal Arrangement ).

H3DS-M/-S/-A H3DS-M/-S/-A
13
Dimensions
Note: All units are in millimeters unless otherwise indicated.
H3DS-ML/-SL/-AL
Surface color: Light gray 5Y7/1 (OMRON)
H3DS-MLC/-SLC/-ALC
17.5 73
80
68 44
45
Installation
Terminal Arrangement
H3DS-MLC
15
18 16
18 16 A2
A1 15
18 A2
A1 15
(see note 1)
H3DS-SLC/-ALC
B1
L
(see note 1)
16
15
18 16
15
18 16
A1 15
15
18 16
H3DS-ML
B1
18 16 A2
A1 15
18 16 A2
H3DS-SL/-AL
Note: 1. DC supply voltage does not require the designation of polarity .
2. The contact symbol for the H3DS is indicated with because it of fers multiple operating modes and is dif ferent from the delayed
contact for conventional timers.

H3DS-M/-S/-A
H3DS-M/-S/-A
14
Input Connections
The inputs of the H3DS-ML j are voltage (voltage imposition or open) inputs.
No-contact Input
(Connection to PNP output sensor .)
Contact Input
V oltage Input Signal Levels
No-contact
input
Contact
input
1. T ransistor ON
Residual voltage: 1 V max.
(V oltage between terminals B
1
and A
2
must be more than
the rated “H-level” voltage (20.4 VDC min.).)
2. T ransistor OFF
Leakage current: 0.01 mA max.
(V oltage between terminals B
1
and A
2
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 B
1
and A
2
must be within the
following ranges:
When contacts are ON: 20.4 to 253 V AC/20.4 to 52.8 VDC
When contacts are OFF: 0 to 2.4 V AC/DC
Sensor
A1
B1
Start
A2
24 VDC
A1
B1
Start
A2
Operates with PNP transistor ON Operates with relay ON
TimerTimer
No-contact Input
(Connection to NPN output sensor .)
(+)
(–)
Sensor
A1
B1
A2
24 VDC
(+)
(–)
Operates with NPN transistor ON
Timer

15
Solid-state Twin Timer H3DS-F
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.
RC
Ordering Information
Operating mode Supply voltage
Model
Ope a g ode
Supp y o age
Screw terminal type Screwless spring
terminal type
Flicker-OFF/Flicker-ON start 24 to 230 V AC (50/60 Hz)/24 to 48 VDC H3DS-FL H3DS-FLC
Model Number Legend
H3DS -F L
1
1. F: Twin timers
2. L: Smart lock mechanism
3. None: Screw terminal type
C: Screwless spring terminal type
32
Accessories (Order Separately)
Lock Key Y92S-38
Mounting T rack
50 cm (l) x 7.3 mm (t) PFP-50N
ou g ac
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

H3DS-F H3DS-F
16
Specifications
General
Item H3DS-F
Operating mode Flicker-OFF/Flicker-ON start
Output type Relay: SPDT
External connections Screw terminal, screwless spring terminal
T erminal block Screw terminal type: Clamps two 2.5-mm
2
max. bar terminals without sleeves.
Screwless spring terminal type: Clamps two 1.5-mm
2
max. bar terminals without sleeves.
T erminal screw tightening torque 0.98 N S 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 (VDE01
10) 4 kV/2, VDE0106/P 100
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)
Note: Can be mounted to 35-mm DIN T rack with a plate thickness of 1 to 2.5 mm.
Time Ranges
Time scale display T ime 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
Note: When the time setting dial is set to “0” for any time scale, the output will operate instantaneously .
Ratings
Rated supply voltage (See note.) 24 to 230 V AC (50/60 Hz)/24 to 48 VDC
Operating voltage range 85% to 1 10% of rated supply voltage
Power reset Minimum power-off time: 0.1 s
Reset voltage 2.4 V AC/DC max.
Power consumption AC: 33 V A max./2.2 W max. (typical: 31 V A/2.0 W) at 230 V AC
1 1 V A max./1.9 W max. (typical: 9.7 V A/1.7 W) at 100 to 120 V AC
DC: 0.7 W max. (typical: 0.6 W) at 24 VDC
1.4 W max. (typical: 1.2 W) at 48 VDC
V oltage input Max. permissible capacitance between inputs lines (terminals B1 and A2): 2,000 pF
Load connectable in parallel with inputs (terminals B1 and A1).
H-level: 20.4 to 253 V AC/20.4 to 52.8 VDC
L-level: 0 to 2.4 V AC/DC
Control output Contact output: 5 A at 250 V AC with resistive load (cosφ = 1)
5 A at 30 VDC with resistive load (cos φ = 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.

H3DS-F H3DS-F
17
Characteristics
Accuracy of operating
time ±
1% max. of FS ( ± 1% ± 10 ms max. at 1.2-s range)
Setting error ± 10% ± 50 ms max. of FS
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 100 M Ω min. at 500 VDC
Dielectric strength 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 V AC (50/60 Hz) for 1 min.
Between contacts not located next to each other: 1,000 V AC (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 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
V ibration 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/s
2
, 3 times each in 6 directions
Destruction: 300 m/s
2
, 3 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 V AC, resistive load at 360 operations/h) (see note)
EMC (EMI)
Emission Enclosure: EN55011 Group 1 class B
Emission AC Mains: EN55011 Group 1 class B
(EMS)
Immunity ESD: EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio W aves: 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)
Immunity Surge: EN61000-4-5: 2 kV common mode (level 3)
1 kV dif ferential mode (level 3)
Case color Light gray (5Y7/1)
Degree of protection IP30 (IP20 for terminal block)
Weight Approx. 70 g
Note: For reference:
A maximum current of 0.15 A can be switched at 125 VDC (cos φ=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).

H3DS-F H3DS-F
18
Nomenclature
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.)
ON-time display window
ON-time scale display window
and selector (select one from
0.1 s, 1 s, 0.1 m, 1 m, 0.1 h,
and 1 h)
OFF-time display window
OFF-time scale display window
and selector (select one from
0.1 s, 1 s, 0.1 m, 1 m, 0.1 h,
and 1 h)
Output ON/OFF indicator
When the output is ON: Orange
When the output is OFF: Green
ON-time setting dial
Lock for ON-time setting dial
OFF-time setting dial
Lock for OFF-time setting dial
Lock for OFF-time scale selector
Lock for ON-time scale selector
(Front View)
Wire connection holes
Release holes
Wire connection holes
H3DS-FLjH3DS-FLC
16 A218
(Front View)
Operation
Block Diagram
AC (DC)
input
Power
supply
circuit
Indicator
circuit
ROM RAM Clock
One-chip microcomputer Output
circuit
Time scale
selector
ON/OFF start
selector
ON
indicator
(Orange)
OFF
indicator
(Green)

H3DS-F H3DS-F
19
I/O Function
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 ON-and OFF-time setting dial.
Basic Operation
Setting of Selector
The selectors can be turned clockwise and counterclockwise to se -
lect
the desired time scale, or operating mode.
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 malfunc -
tion
could result from improper setting.
Settings for ON/OFF Start
If voltage is applied to terminal B1, or if terminals A1 and B1 are
shorted,
the operating mode is switched to flicker-ON start mode. If
these terminals are disconnected, the mode switches to flicker-OFF
start mode. The operating mode will not change if the state of the
applied
voltage changes during timer operation.
Selection of T ime Scale
The time scale is selected by turning the ON-time scale selector and
OFF-time scale selector . The time scales will appear in the following
order in each time scale display window on the left of the selector:
0.1 s, 1 h, 0.1 h, 1 m, 1 s, 0.1 h, 0.1 m, 1 s.
Note: The time scales “1 s” and “0.1 h” appear twice. Both
instances
indicate exactly the same time scale.
ON-time scale
display window
and selector
OFF-time scale display
window and selector
Time Setting
Use the ON/OFF-time setting dials to set the ON/OFF time.
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 . T o 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.
T o unlock, turn the Lock Key in the opposite direction.
Key hole
Timing Charts
Operating
mode Timing
chart
Flicker-OFF
start
(See note 1.)
tON: ON set time
tOFF: OFF set time
ON
OFF
ON
OFF
ON
OFF
Output relay: NO
15 and 18
(ON indicator)
Output relay: NC
15 and 16
OFF indicator
ON
OFF
0.1 s min.
Power (A1and A2)
Flicker-ON
start
(See note 1.)
tON: ON set time
tOFF: OFF set time
0.1 s min.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Power (A1and A2)
Output relay: NO
15 and 18
(ON indicator)
Output relay: NC
15 and 16
OFF indicator
ON
OFF
Signal (B1and A2)
Note: 1. If voltage is applied to terminal B1, or if terminals A1 and B1 are shorted, the operating mode is switched to flicker-ON start mode. If
these terminals are disconnected, the mode switches to flicker-OFF start mode.
2. The reset time requires a minimum of 0.1 s.
3. When power is supplied in flicker-ON start mode, the OFF indicator lights momentarily . This, however , has no ef fect on the perfor -
mance
of the T imer.