Solid-state Timer H3YN Miniature Timer with Multiple TimeRanges and Multiple Operating ModesMinimizes stock.Pin configuration compatible with MY Power Relay.Standard multiple operating modes and multipletime ranges.Conforms to VDE 0435/P2021 and approved by ULand CSA.Conforms to EMC standards.RCNote: 1.Single-phase, full-wave-rectified power supplies can be used.2.When using the H3YN continuously in any place where the ambient temperature is in a range of 45°C to 50°C, supply 90% to 110%of the rated supply voltages (supply 95% to 110% with 12 VDC type).3.Set the reset voltage as follows to ensure proper resetting.100 to 120 V AC:10 V AC max.200 to 230 V AC:20 V AC max.100 to 110 VDC:10 VDC max.Note:T erminal screw sections are excluded.Electrical Life Expectancy (Reference Value)H3YN-2/-21H3YN-4/-41H3YN-4-Z/-41-ZS w i t c h i n g o p e r a t i o n s (x 10 )3Load current (A)S w i t c h i n g o p e r a t i o n s (x 10 )3Load current (A)S w i t c h i n g o p e r a t i o n s (x 10 )3Load current (A)S w i t c h i n g o p e r a t i o n s (x 10 )3Load current (A)Reference:A maximum current of 0.6 A can be switched at 125 VDC (cos φ = 1).Maximum current of 0.2 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 1 mA at 5 VDC (P reference value).Reference:A maximum current of 0.5 A can be switched at 125 VDC (cos φ = 1).Maximum current of 0.2 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 1 mA at 1 VDC (P reference value).S w i t c h i n g o p e r a t i o n s (x 10 )3Load current (A)Reference:A maximum current of 0.5 A can be switched at 125 VDC (cos φ = 1).Maximum current of 0.2 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 0.1 mA at 1 VDC (P reference value).250 VAC, cos φ = 124 VDC, cos φ = 1250 VAC, cos φ = 0.424 VDC, L/R = 7 ms250 VAC, resistive load24 VDC, re-sistive load 250 VAC, cos φ = 124 VDC, cos φ = 1250 VAC, cos φ = 0.424 VDC, L/R = 7 ms5,0001,0005002005,0001,0005002005,0001,0005002005,0001,0005002005,0001,00050010060Run/Power Indicator (Green)(Lit: Power ON)Output Indicator (Orange)(Lit: Output ON)Main DialSet the desired time according to time range selectable by DIP switch.Power OutputIntervalRun/Power indica-Flicker OFF-startPowerOutputTime limit contact Run/Power indicator Time limit contact Flicker ON-startPower OutputTime limit contact Run/Power indica-Time limit contact Note:t:Set time Rt:Reset timeThe 1-s range and ON-delay mode for H3YN-2/-4/-4-Z, the 1-min range and ON-delay mode for H3YN-21/-41/-41-Z are factory-set before shipping.Time RangesH3YN-41-ZNote:The top two DIP switch pins are used to select the time ranges.Operating ModesH3YN-2/-21 Front MountingH3YN-4/-41 Front Mounting H3YN-4-Z/-41-ZMounting HeightPYF08A/PYF08A-N/PYF08A-E (PYF14A/PYF14A-N/PYF14A-E (see note))PY08 (PY14 (see note))PY08QN (PY14QN (see note))Note:Models in parentheses are Sockets connecting to the H3YN-4/-4-Z.Fourteen, 3 ×1.2 elliptic holes28 max.21.5 max28 max.21.5 maxH3YN Series H3YN SeriesH3YN SeriesPY08 (PY14)PY08QN (PY14QN)PYF08A (PYF14A)6.4(63)Connecting SocketsUse the PYF j A, PY j , PY j -02, or PY j QN(2) to mount the H3YN. When ordering any one of these Sockets, replace “j ” with “08” or “14.”Terminal Arrangement (T op V iew)Track Mounting/Front Connecting Sockets PYF08AEight, M3 ×8 semsTwo, 4.2 × 5mounting holesTwo, 4.5 dia.M4 or M3Mounting Holes672 max.23 max.30 max.16.535.43.44659±0.315±0.2PYF j A90.586.6H3YN SeriesTerminal Arrangement (T op V iew)PYF-14AMounting HolesFourteen, M3 ×8 semsTwo, 4.2 × 5mounting holesTwo, 4.5 dia.M4 or M3672 max.29.5 max.30 max.16.535.43.44659±0.322±0.2PYF-08A-NTerminal ArrangementMounting Holes(for Surface Mounting)4185129141413424412144111A2A2A1423222124434241441312111A2A2A1Terminal ArrangementMounting Holes(for Surface Mounting)PYF08A-E31 max.72 max.23 max.(Top V iew)PYF14A-E31 max.72 max.29.5 max.(TopView)Eight, M3 ×8 semsTwo, 4.2 × 5mounting holesTwo, 4.5 dia.M4 or M3Two, 4.5 dia.M4 or M3Two, 4.2 × 5mounting holesEight, M3 ×8 semsPanel CutoutBack Connecting Sockets PY08, PY14Terminal Arrangement (Bottom View)PY08QN, PY14QNPY08QN(2), PY14QN(2)PY08-02, PY14-02Eight, 3×1.2 dia. holes only for PY08 (Fourteen, 3×1.2 dia. holes)(See note)Note:With PY j QN(2)(-3), dimension * should read 20 max. and dimension ** 36.5 max.29.5max.25.5max.24 max.0.32.77.720 max.2.62.729.5 max.41.5 max.(see note)25 max. *24 max.22 max.**H3YNSeriesPY j , PY j -02,PY j QN(2)29.5max.25.5max.22 max.0.32.74.316.5 max.2PY08j -02PY14j -0259.321.4+0.2Terminal Arrangement (Bottom View)T erminal Arrangement (Bottom View)PY08QN PY08QN(2)PY14QN PY14QN(2)PY08PY141 x 1Socket Mounting PlatesThe PYP-1 is a Socket Mounting Plate for a single Socket and the PYP-18 is a Socket Mounting Plate for 18 Sockets. The PYP-18 can be cutappropriately according to the number of Sockets to be used.PYP-1Two, 3.4-dia. holesPYP-18Square holet = 1.6492872, elliptic holest = 1.642±0.14949217 x 27.4 = 465.8±0.613.121.64.53.427.4±0.15Hold-down ClipsThe Hold-down Clip makes it possible to mount the H3YN securely and prevent the H3YN from falling out due to vibration or shock.Y92H-3 forPYF j A SocketY92H-4 for PY j SocketY92H-3Y92H-49R5 max.534.54.533.71.22.520(84°)30.524.511H3YN-2/-21H3YN-4/-41H3YN-4-Z/-41-ZDIN IndicationDIN IndicationUPPWTimer circuit UPPWTimer circuit Pulse OperationA pulse output for a certain period can be obtained with a random external input e the H3YN in interval mode as shown in the following timing charts.H3YN-2/-21Note:t:Set time Rt:Reset timeH3YN-4/-41H3YN-4-Z/-41-ZNote:t:Set time Rt:Reset timeTimer circuitExternal inputPower (9-14)External short circuit (5-13)External input (9-13)Time limit contact NO (12-8)Time limit contact NC (12-4)Run/Power indicator (PW)Output indicator (UP)50 ms min.Power (9-14)External short circuit (5-13)External input (9-13)Time limit contact NO (10-6, 11-7, 12-8)Time limit contact NC (10-2, 11-3, 12-4)Run/Power indicator (PW)Output indicator (UP)Timer circuitExternal input50 ms min.Be careful when connecting wires.12ously in any place where the ambient temperature is in a range of 45°C to 50°C. Supply 90% to 110% of the rated voltages (at 12 VDC: 95% to 110%).Do not leave the H3YN in time-up condition for a long period of time (for example, more than one month in any place where the ambient temperature is high), otherwise the internal parts (aluminum elec-trolytic capacitor) may become damaged. Therefore, the use of the H3YN with a relay as shown in the following circuit diagram is rec -ommended to extend the service life of the H3YN.MY RelayH3YN The H3YN must be disconnected from the Socket when setting the DIP switch, otherwise the user may touch a terminal imposed with a high voltage and get an electric shock.Do not connect the H3YN as shown in the following circuit diagram on the right hand side, otherwise the H3YN’s internal contacts dif fer-ent from each other in polarity may become short-circuited.CorrectIncorrectUse the following safety circuit when building a self-holding or self-resetting circuit with the H3YN and an auxiliary relay , such as an MY Relay, in combination.Auxiliary relay:MY Relay: H3YN In the case of the above circuit, the H3YN will be in pulse operation.Therefore, if the circuit shown on page 11 is used, no auxiliary relay will be required.contact may become damaged.Be careful not to apply any voltage to the terminal screws on the back of the Timer. Mount the product so that the screws will not come in contact with the panel or metal parts.Do not use the H3YN in places where there is excessive dust, corro -sive gas, or direct sunlight.Do not mount more than one H3YN closely together , otherwise the internal parts may become damaged. Make sure that there is a space of 5 mm or more between any H3YN models next to each oth -er to allow heat radiation.The internal parts may become damaged if a supply voltage other than the rated ones is imposed on the H3YN.Precautions for VDE ConformanceThe H3YN as a built-in timer conforms to VDE 0435/P2021 provided that the following conditions are satisfied.HandlingDo not touch the DIP switch while power is supplied to the H3YN.Before dismounting the H3YN from the Socket, make sure that no voltage is imposed on any terminal of the H3YN.WiringThe power supply for the H3YN must be protected with equipment such as a breaker approved by VDE.Only a load with basic isolation can be connected to the output con -tact. The H3YN is a model with basic isolation. Therefore, the H3YN and the load will ensure reinforced isolation, thus meeting VDE standards.Insulation requirement:Overvoltage category II,pollution degree 2(with a clearance of 1.5 mm and a creep -age distance of 2.5 mm at 240 V AC)Output terminals next to each other on the H3YN-4, H3YN-41,H3YN-4Z, or H3YN-41-Z must have the same electric potential.OMRON CorporationSupervisory Control Devices Division 28th Fl., Crystal T ower Bldg.,1-2-27, Shiromi, Chuo-ku,Osaka 540-6028 JapanPhone: (81)6-949-6035 Fax: (81)6-949-6069ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.To convert millimeters into inches, multiply by 0.03937. T o convert grams into ounces, multiply by 0.03527.Cat. No. L089-E1-1A In the interest of product improvement, specifications are subject to change without notice.Printed in Japan 1298-1M (0296) a。
