Solid-state Twin Timers H3CR-F
Contents
1. Solid state Twin Timers H3CR F DIN 48 x 48 mm Solid state Twin Timers E Wide power supply ranges of 100 to 240 VAC and 48 to 125 VDC respectively E Independent ON and OFF time settings Further more combinations of long ON or OFF time and short OFF or ON time settings are possible E Fourteen time ranges from 0 05 s to 30 h or from 1 2 s to 300 h depending on the model to be used E Models with a flicker ON start or flicker OFF start are available M Easy sequence checks through instantaneous outputs for a zero set value at any time range E Only 80 mm long when panel mounted with a socket E 11 pin and 8 pin models are available Ordering Information RC Operating Supply voltage 0 05 s to 30 h models 1 2 s to 300 h models modes 11 pin models 8 pin models 11 pin models 8 pin models Flicker OFF start 100 to 240 VAC H3CR F H3CR F8 H3CR F 300 H3CR F8 300 24 VAC DC 12 VDC 48 to 125 VDC Flicker ON start 100 to 240 VAC H3CR FN H3CR F8N H3CR FN 300 H3CR F8N 300 24 VAC DC 12 VDC 48 to 125 VDC Note Specify both the model number and supply voltage when ordering Example H3CR F 24 VAC DC Supply voltage Model Number Legend H3CR 1 2 3 4 1 Classification 3 Twin Timer Mode F Twin timers None Flicker OFF start 2 Configuration N Flicker ON start None 11 pin socket 8 8 pin socket 4 Spe2. Hold down Clip Y92H 7 1 Y92H 8 2 For BLOG and PL11 Sockets For PF085A Socket II Precautions Note The undermentioned is common for all H3CR F G H models m Changing of Setting NOTICE Do not change the time unit time range or operation mode while the timer is in operation or malfunction could result m Wiring H3CR H The H3CR has a high impedance circuit Therefore the H3CR may not be reset if the H3CR is influenced by inductive voltage In order to eliminate any influence of inductive voltage the wires connected to the H3CR must be as short as possible and should not be installed alongside power lines If the H3CR is influenced by induc tive voltage that is 30 or more of the rated voltage connect a CR filter with a capacitance of approximately 0 1 uF and a resistance of approximately 120 Q or a bleeder resistor between the power sup ply terminals If there is any residual voltage due to current leakage connect a bleeder resistor between the power supply terminals m Operation H3CR H An interval of 3 s minimum is required to turn on the H3CR after the H3CR is turned off If the H3CR is turned on and off repeatedly with an interval of shorter than 3 s the internal parts of the H3CR may deteriorate and the H3CR may malfunction 3s min jx 4 Lal Power i Output state 1 Output state 2 After the forced reset function of the H3CR is activated an interval of 3 s minimum
3. OFF set time ON set time Dimensions Note All units are in millimeters unless otherwise indicated H3CR F H3CR FN H3CR F 300 H3CR FN 300 44 8 x 44 8 H3CR F8 H3CR F8N H3CR F8 300 H3CR F8N 300 44 8 x 44 8 Installation m Terminal Arrangement H3CR F8 H3CR F H3CR F8N H3CR FN H3CR F8 300 H3CR F 300 H3CR F8N 300 H3CR FN 300 T gt Power supply Power supply Note Leave terminals 5 6 and 7 open Do not use them as relay terminals Operation Note The undermentioned is common for all H3CR F G H models m Basic Setting Setting of Selectors The selectors can be turned clockwise and counterclockwise to se lect the desired time unit time range 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 Operating mode selector Operating mode display window D Groove for screwdriver e H3CR A Selection of Time Unit and Time Range e H3CR F Twin Timers A time range 0 to 1 2 0 to 3 0 to 12 or 0 to 30 is selected for ON and OFF time using the time range selector at the lower left corner of the front panel and the selected time range appears within the plastic frame of
4. and hrs or from 10 s 10 min hrs and 10 h ON time setting knob with orange pointer For ON time setting OFF time setting knob with green pointer For OFF time setting ON time unit display window ON time unit selector select one from sec 10 s min and hrs or from 10 s 10 min hrs and 10 h a o Zero setting ON indicator OFF indicator detection gt i A pl A circuit Indicator circuit la I ROM RAM Clock Output circuit 8 Power suppl Time range unit AC DC input SN pply a One chip microcomputer e Ee eg E m I O Functions Inputs Outputs Control output Outputs are turned ON OFF according to the time set by the ON and OFF time setting knob m Timing Chart Operating mode Timing chart Flicker OFF start 0 1 s min Si a Power on OFF L OFF ton toFF LC Jon lOFF OFF A ON Lit 1 tt it h E M indicator Not lit indicator Not lit opt ON fo D Di E NO OFF NC OFF ton ON set time torr OFF set time Flicker ON start 0 1 s min B ON a Ee ower OFF ON torr ton OFF L JON 9 torr ON Lit E a indicator Not lit IW OFF Lit indicator Not lit a wee Output ON A NO OFF Output ON E NC OFF Ge ton torr
5. 2 mm R0 5 max wm BCE 55125 y The mounting panel thickness should be 1 to 3 2 mm o T 8 pin long body models 100 7 98 4 eg H3CR H8L P2CF 08 SS 8 pin long body models eg H3CR H8L Accessories Order Separately Track Mounting Front Connecting Socket P2CF 08 Sg Terminal Arrangement IQNt M3 5 x 7 5 sems a 3 Internal Connections Top View Surface Mounting Holes Two 4 5 dia or two M4 Na CH Two 4 5 dia m 400 2 gt m holes Eleven Two 4 5 dia mounting holes M3 5 x 7 5 sems d AN oy NES EE m 400 2 gt 31 2 max Back Connecting Socket P3G 08 Terminal Arrangement Internal Connections Bottom View 16 3 Mounting Track PFP 100N PFP 50N PFP 100N2 7 320 15 a 3540 3 2740 15 BL STT aae 10 PFP 100N PFP 50N PFP 100N2 10 End Plate PFP M Protective Cover Y92A 48B Y92A 48B The protective cover protects the front panel particularly the time setting section against dust dirt and water It also prevents the set value from being altered due to accidental contact with the time set ting knob Note 1 The Y92A 48B Protective Cover is made of a hard plas tic and therefore it must be removed to change the timer set value 2 The Protective Cover cannot be mounted if the Panel Cover sold separately is used on the Timer
6. ach in three directions Shock resistance Destruction 980 m s2 100G each in three directions Malfunction 98 m s2 10G each in three directions Vibration resistance 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 Life expectancy Mechanical 20 million operations min under no load at 1 800 operations h Electrical 100 000 operations min 5 A at 250 VAC resistive load at 1 800 operations h Case color Light Gray Munsell 5Y7 1 Enclosure ratings IEC IP40 Weight Approx 100g Engineering Data 1 000 Wu and a maximum current of 0 1 A can be switched if L R is 7 ms In EEN 250 VAC 30 VDC Switching operations x 10 3 100 Load current A both cases a life of 100 000 operations can be expected The minimum applicable load is 10 mA at 5 VDC failure level P Reference A maximum current of 0 15 A can be switched at 125 VDC cosf 1 Nomenclature OFF indicator green Lit when the output is OFF ON indicator orange Lit when the output is ON Scale range display windows Time range selector select one from 1 2 3 12 and 30 For both ON time and OFF time Operation Block Diagrams OFF time unit display window OFF time unit selector select one from sec 10 s min
7. cified Type 300 Long time range 1 2 s to 300 h type m Accessories Order Separately Name specifications Models Flush Mounting Adapter Y92F 30 Y92F 73 Y92F 74 Mounting Track 50 cm 1 x 7 3 mm t PFP 50N 1 m 1 x 7 3 mm t PFP 100N 1 m 1 x 16 mm t PFP 100N2 End Plate PFP M Spacer PFP S Protective Cover Y92A 48B Track Mounting 8 pin P2CF 08 Front Connecting Socket 11 pin P2CF 11 Back Connecting Socket 8 pin P3G 08 11 pin P3GA 11 Hold down Clip For PLO8 and PL11 Sockets Y92H 7 For PF085A Socket Y92H 8 Specifications General Item H3CR F H3CR F8 H3CR FN H3CR F8N Operating mode Flicker OFF start Flicker ON start 2 kV I O signal line level 4 Pin type 11 pin 8 pin 11 pin 8 pin Operating Reset method Time limit operation Time limit reset or self reset Output type Relay output DPDT Mounting method DIN track mounting surface mounting and flush mounting EMC Emission Enclosure EN55011 Group 1 class A Emission AC Mains EN55011 Group 1 class A Immunity ESD IEC801 2 4kV contact discharge level 2 8 kV air discharge level 3 Immunity RF interference ENV50140 10 V m 80 MHz to 1 GHz level 3 Immunity Conducted Disturbance ENV50141 10 V 0 15 to 80 MHz level 3 Immunity Burst IEC801 4 2 kV power line leve
8. common for all H3CR F G H models Note All units are in millimeters unless otherwise indicated Dimensions with Flush Mounting Adaptor Y92F 30 Panel Cutout 0 5 R max 0 6 Note The adapters for two or more timers mounted in a vertical line are different in E orientation from those mounted in a horizontal line D N can be obtained as follows n the number of H3CR models arranged side by side Without a Cover N 48n 2 5 1 o 4508 With the Protective Cover N 51n 5 5 1 5 With the Panel Cover N 50n 4 5 1 9 Dimensions with Flush Mounting Adaptor Y92F 73 70 45 0 15 58 Dimensions with Flush Mounting Adaptor Y92F 74 71 11 pin short body models eg H3CR F P2CF 11 23 These dimensions vary with the kind of DIN track reference value Flush Mounting 17 8 pin Short body models eg H3CR F8 P2CF 08 89 6 2 3 8 pin short body models eg H3CR F Y92F 30 Note 11 pin long body models 111 7 eg H3CR HRL P2CF 11 109 4 2 3 ele 91 4 11 pin long body models eg H3CR HRL Y92F 30 P3GA 11 Note Panel Cutout Adapter mounting hole Two 4 5 dia CO RO 5 max 22 tos3 65 to 66 76 0 2 y D y The mounting panel thickness should be 1 to 3
9. h a ripple of 20 max single phase power supply with full wave rectification can be used with each DC Model m Characteristics Accuracy of operating time 0 3 FS max 40 3 FS 10 ms in ranges of 1 2 and 3 s Setting error 5 FS 0 05 s max Reset time 0 1 s max Influence of voltage 0 5 FS max 0 5 FS 10 ms in ranges of 1 2 and 3 s Influence of temperature 2 FS max 2 FS 10 ms in ranges of 1 2 and 3s Insulation resistance 100 MQ min at 500 VDC Dielectric strength 2 000 VAC 50 60 Hz for 1 min 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 1 000 VAC 50 60 Hz for 1 min between contacts not located next to each other Impulse withstand voltage 3 kV between power terminals for 100 to 240 VAC 48 to 125 VDC 1 kV for 12 VDC 24 VAC DC 4 5 kV between current carrying terminal and exposed non current carrying metal parts for 100 to 240 VAC 48 to 125 VDC 1 5 kV for 12 VDC 24 VAC DC Noise immunity 1 5 kV between power terminals square wave noise by noise simulator pulse width 100 ns 1 us 1 ns rise 400 V for 12 VDC Static immunity Malfunction 8 kV Destruction 15 kV Destruction 10 to 55 Hz with 0 75 mm single amplitude each in three directions Malfunction 10 to 55 Hz with 0 5 mm single amplitude e
10. is required to activate the forced reset function again If the forced reset function is activated repeatedly with an in terval of shorter than 3 s the internal parts of the H3CR may deterio rate and the H3CR may malfunction Power 3s min 3s min Laf Leg bel Reset input Output If it is required that the output be turned on repeatedly with an inter val of shorter than 3 s consider use of the H8CR A in mode D sig nal OFF delay 12 Power Supplies H3CR H An AC power supply can be connected to the power input terminals without regarding polarity 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 Connect the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value at once or the Timer may not be reset or a timer error could result For the power supply of an input device use an isolating transform er of which the primary and secondary windings are mutually iso lated and the secondary winding is not grounded H3CR Input 0 E Power supply m terminal e Oj O Circuit an Rectifier circuit woo T Isolation transforme
11. l 3 Approved standards UL508 CSA C22 2 No 14 LR NK Conforms to VDE0435 2021 VDE0110 Conforms to EN50081 2 prEN50082 2 Time Ranges 0 05 s to 30 h Models Time unit s sec x10 s 10s min h hrs Setting 1 2 0 05 to 1 2 1 2 to 12 0 12 to 1 2 3 0 3 to 3 3 to 30 0 3 to 3 12 1 2 to 12 12 to 120 1 2 to 12 30 3 to 30 30 to 300 3 to 30 Note Instantaneous output is available at any time range To obtain instantaneous output set to below O 1 2 s to 300 h Models Time unit x10 s 10 s x10 min 10 min h hrs x10 h 10 h Setting 1 2 1 2 to 12 1 2 to 12 0 12 to 1 2 1 2 to 12 3 3 to 30 3 to 30 0 3 to 3 3 to 30 1 12 to 120 12 to 120 1 2 to 12 12 to 120 30 30 to 300 30 to 300 3 to 30 30 to 300 Note Instantaneous output is available at any time range To obtain instantaneous output set to below O m Ratings Rated supply voltage see note 100 to 240 VAC 50 60 Hz 12 VDC 24 VAC DC 50 60 Hz 48 to 125 VDC Operating voltage range 85 to 110 of rated supply voltage 90 to 110 with 12 VDC models Power reset Minimum power opening time 0 1 s Power consumption 100 to 240 VAC approx 10 VA 12 VDC approx 1 W 24 VAC DC approx 2 VA AC approx 1 W DC 48 to 125 VDC approx 1 5 W Control outputs Contact output 5 A at 250 VAC resistive load cosd 1 Note A power supply wit
12. r is required The H3CR H has a large inrush current provide sufficient power supply capacity If the power supply capacity is too small there may be delays in turning ON the output The power supply circuit of any H8CR FL 100 to 240 VAC model and H38CR GL 100 110 120 VAC and 200 220 240 VAC model is a switching circuit If the power line connected to the power supply cir cuit has a transformer with high inductance a counter electromo tive voltage will be induced by the inductance To suppress the volt age apply a CR filter to the power supply line m Inrush Current Model Voltage Applied voltage Inrush current Time peak value H3CR F 24 VAC DC 26 4 VAC 0 7 A 10 ms 26 4 VDC 11A 9 4 ms 12 aa o EE 2 VDC 52 mA 3 3 ms 48to12 vDC s 1375VDC lt C ti xL ONC Tom O H3CR H S series 100 110 120 VAC 132 VAC 405A 200 220 240 VAC 264 VAC 1 07 m 119 ms 24 VAC DC 26 4 VAC 126A 26 4 VDC 0 85 m 137 ms 48 VDC 52 8 VDC 100 to 125 VDC 137 5 VDC M series 100 110 120 VAC 132 VAC 200 220 240 VAC 264 VAC 24 VAC DC 26 4 VAC 26 4 VDC 48 VDC 52 8 VDC 0 71 A 384 ms 100 to 125 VDC 137 5 VDC 0 62 A Note 1 The above figures are all approximations and should be used for reference only 2 The inrush current is given mainly for DC models for the required power supply design specifications For the H3CR H the inrush current is also given for 100 110 120 VAC and 200 220 240 VAC models beca
13. rrent C Input terminal SSS a ee SS Q eg Sms L bz O ie Power suppl terminal C pply Qg 4 eS O V Correct F nput terminal A Q Environment When using the Timer in an area with excess electronic noise sepa rate the Timer wiring and the equipment which generates the input signals as far as possible from the noise sources It is also recom mended to shield the input signal wiring to prevent electronic inter ference Organic solvents such as paint thinner as well as very acidic or basic solutions can damage the outer casing of the Timer 14 Others If the Timer is mounted on a control board dismount the timer from the control board or short circuit the circuitry of the power board be fore carrying out a voltage withstand test between the electric cir cuitry and non current carrying metal part of the Timer in order to prevent the internal circuitry of the Timer from damage 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 L86 E1 2B In the interest of product improvement specifications are subject to change without notice OMRON Corporation Systems Components Division 28th FI Crystal Tower Bldg 1 2 27 Shiromi Chuo ku Osaka 540 Japan Printed in Japan Phone 06 949 6012 Fax 06 949 6021 0697 0 5M 0696 a 15
14. the time setting knob scale range display win dows For ON time the desired time unit sec 10 s min and hrs or 10 s 10 min hrs and 10 h is indicated in the ON time unit display win dow at the lower right corner of the front panel and can be changed by turning the ON time unit selector located below the ON time unit display window For OFF time the desired time unit sec 10 s min and hrs or 10 s 10 min hrs and 10 h is indicated in the OFF time unit display win dow at the upper right corner of the front panel and can be changed by turning the OFF time unit selector located below the OFF time unit display window e H3CR G Star delta Timers A star operation time range 0 to 6 0 to 12 0 to 60 or 0 to 120 se conds is selected with the star operation time range selector at the lower left corner of the front panel The time required for switching 0 05 0 1 0 25 or 0 5 second from the star operation to the delta operation of the H3CR G can be se lected with the star delta transfer time selector at the lower right cor ner of the front panel e H3CR H Power OFF delay Timers A time range 0 to 0 6 0 to 1 2 0 to 6 and 0 to 12 is selected with the time range selector at the lower left corner of the front panel No time unit selector is available When ordering the H3CR H specify S for the second unit or M for the minute unit for your H3CR H Dimensions Note The undermentioned is
15. use these models have higher inrush currents than other series 13 m Input Output H3CR H An appropriate input is applied to the input signal terminal of the Tim er when the input terminal for the input signal is short circuited Do not attempt to connect any input terminal to any terminal other than the input terminal or to apply voltage across other than the specified input terminals or the internal circuits of the Timer may be damaged d Ou Input contact eee Power supply AC or DC A H8CR Input terminal 5 X Do not connect a relay or any other load between these two points otherwise the internal circuit of the Timer may be damaged due to the high tension voltage applied to the input terminals When connecting a relay or a transistor as an external signal input device pay attention to the following points to prevent short circuit ing due to a sneak current to the transformerless power supply If a relay or transistor is connected to two or more Timers the input terminals of those Timers must be wired properly so that they will not be different in phase or the terminals will be short circuited to one another refer to the figures below Contact or transistor for SCR series timer external input signal gt e _ WE eegen O Input p 5 terminal ower Supply Qa Incorrect Short circuit cu
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