User manual OMRON H3CR-F DATASHEET

[. . . ] To obtain instantaneous output, set to below 0. 3 H3CR-F Ratings Rated supply voltage (see note) Operating voltage range Power reset Power consumption Control outputs Note: 100 to 240 VAC (50/60 Hz), 12 VDC, 24 VAC/DC (50/60 Hz), 48 to 125 VDC 85% to 110% of rated supply voltage; 90% to 110% with 12-VDC models Minimum power-opening time: 0. 1 s 100 to 240 VAC: approx. 1. 5 W Contact output: 5 A at 250 VAC, resistive load (cos = 1) H3CR-F A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC Model. Characteristics Accuracy of operating time Setting error Reset time Influence of voltage Influence of temperature Insulation resistance Dielectric strength ±0. 3% FS max. (±0. 3% FS ±10 ms in ranges of 1. 2 and 3 s) ±5% FS ±0. 05 s max. [. . . ] power ON time Note: 0. 05 to 0. 6 0. 1 to 1. 2 0. 5 to 6 1 to 12 0. 1 sec min. S-series s (sec) M-series min If the above minimum power ON time is not secured, the H3CR may not operate. Be sure to secure the above minimum power ON time. 17 H3CR-H Ratings Rated supply voltage (see note) Operating voltage range No-voltage input H3CR-H 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz), 24 VAC/VDC (50/60 Hz), 48 VDC, 100 to 125 VDC 85% to 110% of rated supply voltage ON-impedance: 1 k max. 100 to 120 VAC: 200 to 240 VAC: 24 VAC/DC: 48 VDC: 100 to 125 VDC: 0. 18 VA (100 VAC applied) 0. 25 VA (200 VAC applied) 0. 24 VA (24 VAC applied)/140 mW (24 VDC applied) 130 mW (48 VDC applied) 330 mW (125 VDC applied) Power consumption Control outputs Note: Contact output: 5 A at 250 VAC, resistive load (cos = 1) A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC Model. Characteristics Accuracy of operating time Setting error Influence of voltage Influence of temperature Insulation resistance Dielectric strength ±0. 3% FS max. (±0. 3% FS ±10 ms in ranges of 0. 6 and 1. 2 s) ±5% FS ±0. 05 s max. (±0. 5% FS ±10 ms in ranges of 0. 6 and 1. 2 s) ±2% FS max. (at 500 VDC) 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) 3 kV (between power terminals) for 100 to 120 VAC, 200 to 240 VAC, 100 to 125 VDC; 1 kV for 24 VAC/DC, 48 VDC 4. 5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 120 VAC, 200 to 240 VAC, 100 to 125 VDC; 1. 5 kV for 24 VAC/DC, 48 VDC ±1. 5 kV (between power terminals) and ±600 V (between input terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 ms, 1-ns rise); ±1 kV (between power terminals) for 48 VDC 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 each in three directions Destruction: 980 m/s2 (100G) each in three directions Malfunction: 98 m/s2 (10G) each in three directions Operating:­10%C to 55%C (with no icing) Storage: ­25%C to 65%C (with no icing) Operating: 35% to 85% Mechanical:10 million operations min. (under no load at 1, 200 operations/h) Electrical: 100, 000 operations min. (5 A at 250 VAC, resistive load at 1, 200 operations/h) Light Gray (Munsell 5Y7/1) IEC: IP40 Approx. 120 g Impulse withstand voltage Noise immunity Static immunity Vibration resistance Shock resistance Ambient temperature Ambient humidity Life expectancy Case color Enclosure ratings Weight 18 H3CR-H H3CR-H Engineering Data 10, 000 Switching operations (x 10 3 ) 5, 000 1, 000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosf = 1) Reference: A maximum current of 0. 15 A can be switched at 125 VDC (cosf = 1) and a maximum current of 0. 1 A can be switched if L/R is 7 ms. The minimum applicable load is 10 mA at 5 VDC (failure level: P). 100 250 VAC (cosf = 0. 4) Load current (A) Nomenclature Output indicator (red) Scale range display windows Time setting knob (for setting power OFF-delay time) Time range selector (select one from 0. 6, 1. 2, 6, 12) Time unit display S-series: sec M-series: min 19 H3CR-H H3CR-H Operation Block Diagrams Without Reset Input (H3CR-H8L) Time range selector AC (DC) input Power supply circuit Oscillation circuit Counting circuit Output circuit Power failure detection circuit Indicator circuit Output indicator With Reset Input (H3CR-H8RL/-HRL) Time range selector AC (DC) input Power supply circuit Oscillation circuit Counting circuit Output circuit Power failure detection circuit Indicator circuit LCD LCD Output indicator Reset input Input circuit I/O Functions Inputs Outputs Reset Control output Turns off the control output and resets the elapsed time. Operates instantaneously when the power is turned on and time-limit resets when the set time is up after the power is turned off. 20 H3CR-H Timing Chart Model H3CR-H8L Power ON OFF Rt H3CR-H Timing chart t Rt t Output (1 ­ 3) Output (1 ­ 4) Output (8 ­ 6) Output (8 ­ 5) Output indicator Lit Not lit H3CR-H8RL Power ON OFF 0. 05 s min. Rt t Rt t Output (8 ­ 6) Output (8 ­ 5) Output indicator Lit Not lit H3CR-HRL Power ON OFF Rt t Rt t 0. 05 s min. Reset input 0. 05 s min. Output (1 ­ 3) Output (1 ­ 4) Output (11 ­ 9) Output (11 ­ 8) Output indicator Lit Not lit Note: t: Set time Rt: Minimum power ON time (S-series: 0. 1 s min. ; M-series: 2 s min. ) 21 H3CR-H H3CR-H Dimensions Note: All units are in millimeters unless otherwise indicated. 15 48 6 78. 0 63. 7 0. 7 H3CR-H8L H3CR-H8RL 48 39 dia 44. 8 x 44. 8 15 78. 0 6 63. 7 0. 7 H3CR-HRL 48 48 39 dia 44. 8 x 44. 8 22 H3CR-H H3CR-H Installation Terminal Arrangement 8-pin Models Without Reset Input (H3CR-H8L) With Reset Input (H3CR-H8RL) Reset input (­) (~) (+) (~) (­) (~) (+) (~) Power supply Note: Power supply Leave terminal 3 open. Do not use them as relay terminals. 11-pin Model With Reset Input (H3CR-HRL) Reset input (­)(~) (+)(~) Note: Power supply Leave terminal 6 open. Do not use them as relay terminals. 23 H3CR-F/G/H H3CR-F/G/H Operation Note: The undermentioned is common for all H3CR-F/G/H models. Basic Setting Setting of Selectors The selectors can be turned clockwise and counterclockwise to select the desired time unit, time range, or operating mode. Each selector has a snap mechanism that secures the selector at a given position. Do not set it midway between two securing positions or a malfunction could result from improper setting. Operating mode selector Operating mode 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 window 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. Groove for screwdriver (i. e. , H3CR-A) · H3CR-G Star-delta Timers Selection of Time Unit and Time Range · H3CR-F Twin Timers A time range (0 to 1. 2, 0 to 3, 0 to 12, or 0 to 30) is selected for ONand 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 the time setting knob (= scale range display windows). A star operation time range (0 to 6, 0 to 12, 0 to 60, or 0 to 120 seconds) 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 selected with the star-delta transfer time selector at the lower right corner of the front panel. 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 window 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. 24 H3CR-F/G/H · H3CR-H Power OFF-delay Timers H3CR-F/G/H 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. 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 common for all H3CR-F/G/H models. Note: All units are in millimeters unless otherwise indicated. Panel Dimensions with Flush Mounting Adaptor Y92F-30 58 52 42 48 Panel Cutout Note: The adapters for two or more timers mounted in a vertical line are different in orientation from those mounted in a horizontal line. 0. 5 R max. 45 ­0 (N) +0. 6 N can be obtained as follows (n: the number of H3CR models arranged side by side) Without a Cover: N = (48n - 2. 5) +1/-0 With the Protective Cover: N = (51n - 5. 5) +1/-0 With the Panel Cover: N = (50n - 4. 5) +1/-0 45 ­0 +0. 6 25 H3CR-F/G/H Dimensions with Flush Mounting Adaptor Y92F-73/-70 H3CR-F/G/H Panel Panel Cutout Adapter mounting hole Two, 4. 5 dia. 45± 88 0. 15 R0. 5 max. 52 to 53 65 to 66 45±0. 15 58 76±0. 2 Dimensions with Flush Mounting Adaptor Y92F-74/-71 56 Panel Note: The mounting panel thickness should be 1 to 3. 2 mm. R0. 5 max. 45 ­0 +0. 5 58 45±0. 2 68 55 ­0 +0. 5 43±0. 2 50 ­0 +0. 2 Note: The mounting panel thickness should be 1 to 3. 2 mm. Track Mounting 102. 8 11-pin, short body models: eg. H3CR-H8L 98. 4 P2CF-11 2. 3* P2CF-08 2. 3* P2CF-11 2. 3* P2CF-08 2. 3* *These dimensions vary with the kind of DIN track (reference value). [. . . ] 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 because these models have higher inrush currents than other series. 30 H3CR-F/G/H Input/Output (H3CR-H) An appropriate input is applied to the input signal terminal of the Timer 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. H3CR-F/G/H 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 before carrying out a voltage withstand test between the electric circuitry and non current-carrying metal part of the Timer, in order to prevent the internal circuitry of the Timer from damage. Power supply AC or DC Input contact H3CR Input terminal * L *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-circuiting due to a sneak current to the transformerless power supply. [. . . ]