H3BA-N 24 VDC

Solid-state Timer H3BF-N/BG-N/BH-N Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Refer to Warranty and Application Considerations (page 23), and Safety Precautions (page 22). A Wide Variety of DIN 48 x 48-mm Twin Timers, Star-delta Timers, and Power OFF-delay Timers • CE marking. UL, CSA and CCC certification, conforms to LR. • High immunity against waveform distortion of power supply caused by devices like inverters. • Three-language instruction manual provided. ■ Broad Line-up of H3B@-N Series H3B@-N H3BA-N Multi-functional Timer 11-pin model H3BA-N 8-pin with H3BA-N8H H3BF-N Twin Timer H3BF-N8 8-pin model H3BG-N H3BH-N Star-delta Timer 8-pin model H3BG-N8 8-pin with H3BG-N8H instantaneous contact output and time-limit output Power OFF-delay Timer 8-pin model H3BH-N8 instantaneous contact output Note: Refer to the H3BA-N Datasheet (Cat. No. L093-E1-03) for details. Solid-state Timer H3BF-N/BG-N/BH-N 1 Solid-state Twin Timer H3BF-N8 • Independent ON- and OFF-time settings. Furthermore, combinations of long ON- or OFF-time and short OFF- or ON-time settings are possible. • Wide time ranges from 0.05 s to 300 h. • Easy sequence checks through instantaneous outputs for a zero set value at any time range. • Approved by UL, CSA, CE and CCC. Model Number Structure ■ Model Number Legend H3BF-N@ 1 1. Configuration 8: 8-pin socket Ordering Information ■ List of Models Operating modes Supply voltage Flicker OFF start 110 VAC (50/60 Hz) 220 VAC (50/60 Hz) Note: Specify both the model number and supply voltage when ordering. Example: H3BF-N8 110 VAC Supply voltage 2 Solid-state Twin Timer H3BF-N8 Models H3BF-N8 ■ Accessories (Order Separately) Name/specifications Models Flush Mounting Adapters Y92F-30 Y92F-73 Y92F-74 Mounting Tracks 50 cm (l) × 7.3 mm (t) PFP-50N 1 m (l) × 7.3 mm (t) PFP-100N 1 m (l) × 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track Mounting/Front Connecting Socket 8-pin P2CF-08 Back Connecting Socket 8-pin P3G-08 Hold-down Clips For PL08 Socket Y92H-7 For PF085A Socket Y92H-8 Specifications ■ General Item H3BF-N8 Operating mode Flicker OFF start Pin type 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 Approved standards UL508, CSA C22.2 No.14, CCC : GB/T 14048.5 * Conforms to EN61812-1 (Pollution degree 2 / Overvoltage category ΙΙΙ) * CCC certification requirements Recommended fuse 0216005 (250 VAC, 5 A) manufactured by Littelfuse Rated operating voltage Ue Rated operating current Ie AC-15: Ue: 250 VAC, Ie: 3 A AC-13: Ue: 250 VAC, Ie: 5 A DC-13: Ue: 30 VDC, Ie: 1.5 A Rated insulation voltage 250 V Rated impulse withstand voltage (altitude: 2,000 m max.) 4 kV (at 240 VAC) Conditional short-circuit current 1,000 A ■ Time Ranges Time unit Full scale setting 1.2 Set time s (sec) × 10 s (10 s) min × 10 m (10 m) h (hrs) × 10 h (10 h) 0.05 to 1.2 1.2 to 12 0.12 to 1.2 1.2 to 12 0.12 to 1.2 3 0.3 to 3 3 to 30 0.3 to 3 3 to 30 0.3 to 3 1.2 to 12 3 to 30 12 1.2 to 12 12 to 120 1.2 to 12 12 to 120 1.2 to 12 12 to 120 30 3 to 30 30 to 300 3 to 30 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 0. Solid-state Twin Timer H3BF-N8 3 ■ Ratings Rated supply voltage 110 VAC (50/60 Hz), 220 VAC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power reset Minimum power-opening time: 0.1 s Power consumption 110 VAC: Approx. 2.9 VA (1.6 W) 220 VAC: Approx. 7.0 VA (1.6 W) Control outputs Contact output: 5 A at 250 VAC, resistive load (cosφ = 1) ■ Characteristics Accuracy of operating time ±0.3% FS max. (±0.3% 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 3 s) Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-currentcarrying 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) 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) Noise immunity ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width:100 ns/1 μs, 1-ns rise) Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance 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 Shock resistance Destruction: 1,000 m/s2 (approx. 100G) each in three directions Malfunction: 100 m/s2 (approx. 10G) each in three directions 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 (panel surface) Weight Approx. 100 g Engineering Data (Reference) Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosø = 1) 100 250 VAC (cosø = 0.4) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosφ = 1) and a maximum current of 0.1 A can be switched at 125 VDC and L/R = 7ms. 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). Load current (A) 4 Solid-state Twin Timer H3BF-N8 Nomenclature OFF indicator (green) Lit when the output is OFF. ON indicator (orange) Lit when the output is ON. OFF-time unit display window OFF-time unit selector (select one from sec, 10 s, min, 10 m, hrs, and 10 h) Scale range display windows ON-time setting knob (with orange pointer) For ON-time setting OFF-time setting knob (with green pointer) For OFF-time setting Time range selector (select one from 1.2, 3, 12, and 30) For both ON-time and OFF-time. ON-time unit display window H3BF ON-time unit selector (select one from sec, 10 s, min, 10 m, hrs, and 10 h) Operation ■ Block Diagrams ON indicator OFF indicator Indicator circuit AC input Power supply circuit ROM Zero setting detection circuit RAM Clock One-chip microcomputer Output circuit Time range/unit selectors ■ 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. Solid-state Twin Timer H3BF-N8 5 ■ Timing Chart Operating mode Timing chart Flicker OFF start 0.1 s min. ON OFF Power tOFF ON indicator Lit Not lit OFF indicator Lit Not lit Output NO ON OFF Output NC ON OFF tON tOFF tON tOFF tOFF tON: ON set time tOFF: OFF set time Note: Provide at least 0.1 s for the reset time. Dimensions Note: All units are in millimeters unless otherwise indicated. H3BF-N8 17.4 48 5.7 14 dia. H3BF R1.3 ■ Terminal Arrangement H3BF-N8 (~) (~) Power supply 6 Solid-state Twin Timer H3BF-N8 52.3 0.7 44.8 x 44.8 37 dia 48 Installation 66.6 6 Solid-state Star-delta Timer H3BG-N8 • A wide star-time range (up to 120 seconds) and star-delta transfer time range (up to 1.0 seconds). • Setting rings (order separately) to enable consistent settings and to limit the setting range. • Panel Covers (order separately) to enable various panel designs. • Approved by UL, CSA, CE and CCC. Model Number Structure ■ Model Number Legend H3BG-N@@ 1 2 1. Configuration 8: 8-pin socket 2. Outputs None: Star-delta operation contact H: Star-delta operation contact and instantaneous contact Ordering Information ■ List of Models Outputs Supply voltage Time-limit contact 110 VAC (50/60 Hz) Models H3BG-N8 220 VAC (50/60 Hz) Time-limit contact and instantaneous contact 110 VAC (50/60 Hz) H3BG-N8H 220 VAC (50/60 Hz) Note: Specify both the model number and supply voltage when ordering. Example: H3BG-N8 110 VAC Supply voltage Solid-state Star-delta Timer H3BG-N8 7 ■ Accessories (Order Separately) Name/specifications Models Flush Mounting Adapters Y92F-30 Y92F-70 Y92F-71 50 cm (l) × 7.3 mm (t) Mounting Tracks PFP-50N 1 m (l) × 7.3 mm (t) PFP-100N 1 m (l) × 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track Mounting/Front Connecting Socket 8-pin P2CF-08 Time Setting Rings Setting a specific time Y92S-27 Limiting the setting range Y92S-28 Panel Covers (See note) Light gray (5Y7/1) Y92P-48GL Black (N1.5) Y92P-48GB For PL08 Socket Y92H-1 For PF085A Socket Y92H-2 Back Connecting Socket P3G-08 Hold-down Clips Note: The Time Setting Ring and Panel Cover are sold together. Specifications ■ General Item H3BG-N8 H3BG-N8H Functions Star-delta timer Star-delta timer with instantaneous output Pin type 8-pin Operating/Reset method Time-limit operation/Self-reset Output type Time-limit: SPST-NO (star operation circuit) SPST-NO (delta operation circuit) Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL508, CSA C22.2 No.14, CCC : GB/T 14048.5 * Conforms to EN61812-1 (Pollution degree 2 / Overvoltage category ΙΙΙ) Time-limit: SPST-NO (star operation circuit) SPST-NO (delta operation circuit) Instantaneous: SPST-NO * CCC certification requirements Recommended fuse 0216005 (250 VAC, 5 A) manufactured by Littelfuse Rated operating voltage Ue Rated operating current Ie AC-15: Ue: 250 VAC, Ie: 3 A AC-13: Ue: 250 VAC, Ie: 5 A DC-13: Ue: 30 VDC, Ie: 1.5 A Rated insulation voltage 250 V Rated impulse withstand voltage (altitude: 2,000 m max.) 4 kV (at 240 VAC) Conditional short-circuit current 1,000 A ■ Time Ranges Star-delta transfer time Full scale setting 6 12 60 120 8 Star operation time setting 0.05 sec 0.1 sec 0.5 to 6 sec 1 to 12 sec 5 to 60 sec 10 to 120 sec Solid-state Star-delta Timer H3BG-N8 0.25 sec 0.5 sec 0.75 sec 1.0 sec ■ Ratings Rated supply voltage 110 VAC (50/60 Hz), 220 VAC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power reset Minimum power-opening time: 0.5 s Power consumption 110 VAC: Approx. 4.6 VA (2.3 W) 220 VAC: Approx. 9.5 VA (2.3 W) Control outputs Contact output: 5 A at 250 VAC, resistive load (cosφ = 1) ■ Characteristics ±0.3% FS max. Accuracy of operating time Setting error ±5% FS ±0.05 s max. Star-delta transfer time Accuracy: ±25% FS + 5 ms max. Influence of voltage ±0.5% FS max. Influence of temperature ±2% FS max. Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-currentcarrying 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) 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) Noise immunity ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width:100 ns/1 μs, 1-ns rise) Static immunity Malfunction:8 kV Destruction:15 kV Vibration resistance 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 Shock resistance Destruction:1,000 m/s2 (approx. 100G) each in three directions Malfunction:300 m/s2 (approx. 30G) each in three directions 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 (panel surface) Weight H3BG-N8: Approx. 110 g; H3BG-N8H: Approx. 130 g Engineering Data (Reference) Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosø = 1) 100 250 VAC (cosø = 0.4) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosφ = 1) and a maximum current of 0.1 A can be switched at 125 VDC and L/R = 7ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 100 mA at 5 VDC (failure level: P). Load current (A) Solid-state Star-delta Timer H3BG-N8 9 Nomenclature Star operation indicator (green) Delta operation indicator (orange) Time unit display (sec is fixed) Scale range display windows Star operation time range selector (select one from 6, 12, 60, and 120) Time setting knob (for setting star operation time) Star-delta transfer time selector (select one from 0.05 s, 0.1 s, 0.25 s, 0.5 s, 0.75 s and 1.0 s) H3BG Star-delta transfer time display window Operation ■ Block Diagrams H3BG-N8 AC input Power supply circuit Star operation time oscillation circuit Star operation time range selector Star-delta transfer time selector Star operation time counting circuit Star-delta transfer time oscillation circuit Star-delta transfer time counting circuit Star operation Output circuit Delta operation Indicator circuit Star operation indicator Delta operation indicator H3BG-N8H AC input Power supply circuit Star operation time oscillation circuit Star operation time range selector Star-delta transfer time selector Star operation time counting circuit Star-delta transfer time oscillation circuit Star-delta transfer time counting circuit Star operation Output circuit Delta operation Indicator circuit Instantaneous output circuit 10 Solid-state Star-delta Timer H3BG-N8 Star operation indicator Delta operation indicator ■ I/O Functions Inputs --- Outputs Control output If the time reaches the value set with the time setting knob, the star operation output will be turned OFF and there will be delta operation output after the set star-delta transfer time has elapsed. ■ Using the Setting Ring Setting a Specific Time Mount the Panel Cover on the Timer, set the desired time with the time setting knob, and place Time Setting Ring A onto the time setting knob so that the time setting notch of Time Setting Ring A is in the center of the reset lock position of the Panel Cover. Setting position Time setting notch Reset lock position Time setting notch Time Setting Ring A Panel Cover Example: To set the time to 6 s. Limiting the Setting Range Example: To set a range of 4 and 8 s. Mount the Panel Cover on the Timer, set the time setting knob to 4 s (the lower limit of the setting range), and place Time Setting Ring C onto the time setting knob so that the stopper of Time Setting Ring C is on the right edge of the reset lock position of the Panel cover. Next, set the time setting knob to 8 s (the upper limit of the setting range), place Time Setting Ring B onto the time setting knob so that the stopper of Time Setting Ring B is on the left edge of the reset lock position of the Panel Cover. Stopper Time Setting Ring B Range Reset lock position Time Setting Ring C Panel Cover ■ Timing Chart Model Timing chart H3BG-N8/N8H 0.5 s min. Power (2 – 7) ON OFF Instantaneous output (1 – 3) ON OFF Star operation output (8 – 5) ON OFF Delta operation output (8 – 6) ON OFF Star operation indicator Lit Not lit Delta operation indicator Lit Not lit t1 t2 Note: t1: Star operation time setting t2: Star-delta transfer time Note: Note: Instantaneous contacts are provided only for the H3BG-N8H. Solid-state Star-delta Timer H3BG-N8 11 Dimensions Note: All units are in millimeters unless otherwise indicated. H3BG-N8/N8H 15 48 48 78 6 63.7 0.7 44.8 x 44.8 39 dia H3BG Dimensions with Set Ring 42 dia. Time setting ring Panel cover ■ Accessories Time Setting Ring/Panel Cover There are two types of Panel Covers (Y92P-48GL and Y92P-48GB), all of which are available in two colors. Use the most suitable type of Panel Cover with the design of the scaling plate according to the application. When setting a given time for the Timer, use of the Y92S-27 or Y92S-28 Time Setting Ring facilitates the time setting operation and minimizes possible setting errors by operators. The Time Setting Ring and Panel Cover should be used as a pair. Setting a specific time Time Setting Ring A (Y92S-27) and Panel Cover (Y92P-48GL or -48GB) Limiting the setting range Time Setting Ring B or C (Y92S-28), and Panel Cover (Y92P-48GL or -48GB) Y92S-27 Time Setting A Y92S-28 Time Setting B Y92S-28 Time Setting C Y92P-48GB Black Y92P-48GL Light Gray Installation ■ Terminal Arrangement H3BG-N8 H3BG-N8H Delta operation contact ( ) ( Star operation contact ) Note: Leave terminals 1, 3, and 4 open. Do not use them as relay terminals. 12 Solid-state Star-delta Timer H3BG-N8 Delta operation contact Instantaneous contact ( ) ( Star operation contact ) Note: Leave terminal 4 open. Do not use them as relay terminals. Solid-state Power OFF-delay Timer H3BH-N8 • Long power OFF-delay times; S-series: up to 12 seconds, M-series: up to 12 minutes. • Setting rings (order separately) to enable consistent settings and to limit the setting range. • Panel Covers (order separately) to enable various panel designs. • Approved by UL, CSA, CE and CCC. Model Number Structure ■ Model Number Legend H3BH-N@ 1 1. Configuration 8: 8-pin socket Ordering Information ■ List of Models Output Supply voltage Timer S-series DPDT 110 VAC (50/60 Hz) H3BH-N8 M-series H3BH-N8 220 VAC (50/60 Hz) Note: Specify both the supply voltage and time unit code (S or M) in addition to the model number when ordering. Example: H3BH-N8 110 VAC M Time unit code Supply voltage Solid-state Power OFF-delay Timer H3BH-N8 13 ■ Accessories (Order Separately) Name/specifications Models Flush Mounting Adapters Y92F-30 Y92F-70 Y92F-71 Mounting Tracks 50 cm (l) × 7.3 mm (t) PFP-50N 1 m (l) × 7.3 mm (t) PFP-100N 1 m (l) × 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track Mounting/Front Connecting Socket 8-pin P2CF-08 Back Connecting Socket 8-pin P3G-08 Hold-down Clips For PL08 Socket Y92H-1 For PF085A Socket Y92H-2 Specifications ■ General Item H3BH-N8 Operating/Reset method Instantaneous operation/Time-limit reset Pin type 8-pin Input type --- Output type Relay output (DPDT) Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL508, CSA C22.2 No.14, CCC : GB/T 14048.5 * Conforms to EN61812-1 (Pollution degree 2 / Overvoltage category ΙΙΙ) * CCC certification requirements Recommended fuse 0216005 (250 VAC, 5 A) manufactured by Littelfuse Rated operating voltage Ue Rated operating current Ie AC-15: Ue: 250 VAC, Ie: 3 A AC-13: Ue: 250 VAC, Ie: 5 A DC-13: Ue: 30 VDC, Ie: 1.5 A Rated insulation voltage 250 V Rated impulse withstand voltage (altitude: 2,000 m max.) 4 kV (at 240 VAC) Conditional short-circuit current 1,000 A ■ Time Ranges Time unit Full scale setting 0.6 Set time S-series M-series s (sec) min 0.05 to 0.6 1.2 0.1 to 1.2 6 0.5 to 6 12 1 to 12 Min. power ON time 0.1 sec min. Limit-time repeat cycle 3 s min. 2 sec min. Note: If the above minimum power ON time is not secured, the H3BH-N8 may not operate. Be sure to secure the above minimum power ON time. 14 Solid-state Power OFF-delay Timer H3BH-N8 ■ Ratings Rated supply voltage 110 VAC (50/60 Hz), 220 VAC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power consumption 110 VAC: Approx. 0.17 VA (0.15 W) 220 VAC: Approx. 0.24 VA (0.18 W) Control outputs Contact output: 5 A at 250 VAC, resistive load (cosφ = 1) ■ Characteristics ±0.3% FS max. (±0.3% FS ±10 ms in ranges of 0.6 and 1.2 s) Accuracy of operating time Setting error ±5% FS ±0.05 s max. Influence of voltage ±0.5% FS max. (±0.5% FS ±10 ms in ranges of 0.6 and 1.2 s) Influence of temperature ±2% FS max. (±2% FS ±10 ms in ranges of 0.6 and 1.2 s) Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-currentcarrying 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) 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) Noise immunity ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise) Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance 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 Shock resistance Destruction: 1,000 m/s2 (approx. 100G) each in three directions Malfunction: 100 m/s2 (approx. 10G) each in three directions 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: 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) Case color Light Gray (Munsell 5Y7/1) Enclosure ratings IEC: IP40 (panel surface) Weight Approx. 120 g Engineering Data (Reference) Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosø = 1) 100 250 VAC (cosø = 0.4) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosφ = 1) and a maximum current of 0.1 A can be switched at 125 VDC and L/R = 7ms. 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). Load current (A) Solid-state Power OFF-delay Timer H3BH-N8 15 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) H3BH Time unit display S-series: sec M-series: min Operation ■ Block Diagrams Without Reset Input (H3BH-N8) Time range selector Power supply circuit Oscillation circuit Counting circuit Power failure detection circuit Output circuit Indicator circuit LCD AC input Output Indicator ■ I/O Functions Outputs 16 Control output Operates instantaneously when the power is turned on and time-limit resets when the set time is up after the power is turned off. Solid-state Power OFF-delay Timer H3BH-N8 ■ Timing Chart Model Timing chart H3BH-N8 Rt Power Output NO Output NC Output indicator Rt t ON t OFF ON OFF ON OFF Lit Not lit Note: t: Set time Rt: Minimum power ON time (S-series: 0.1 s min.; M-series: 2 s min.). The Timer may not operate (the output may not turn ON) below this value. Dimensions Note: All units are in millimeters unless otherwise indicated. H3BH-N8 78 15 48 63.7 6 0.7 13.6 39 dia 48 44.8 x 44.8 H3BH 79.4 8-pin Installation ■ Terminal Arrangement H3BH-N8 (~) (~) Power supply Solid-state Power OFF-delay Timer H3BH-N8 17 Operation Note: The undermentioned is common for all H3BF-N/BG-N/BH-N 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. Set the selector at a position at which it is secured. Do not set it midway between two securing positions or a malfunction could result from improper setting. 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. Operating mode selector Operating mode display window H3BF Groove for screwdriver (i.e.,H3BA-N8) Selection of Time Unit and Time Range H3BG-N8/N8H Star-delta Timers 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. H3BF-N8 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 the time setting knob (= scale range display windows). H3BF The time required for switching (0.05, 0.1, 0.25, 0.5, 0.75, or 1.0 second) from the star operation to the delta operation of the H3BGN8/N8H 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. H3BF 18 Solid-state Timer H3BF-N/BG-N/BH-N H3BH-N8 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 H3BH-N8, specify “S” for the second unit or “M” for the minute unit. Dimensions Note: The undermentioned is common for all H3B@-N models. Note: All units are in millimeters unless otherwise indicated. Dimensions with Flush Mounting Adapter Y92F-30 Panel 58 52 42 48 Note: The adapters for two or more timers mounted in a vertical line are different in orientation from those mounted in a horizontal line. N can be obtained as follows (n: the number of H3BF-N/BG-N/BH-N 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 Solid-state Timer Panel Cutout 0.5 R max. +0.6 45 –0 (N) +0.6 45 –0 H3BF-N/BG-N/BH-N 19 Dimensions with Flush Mounting Adapter Y92F-73/-70 Panel Cutout Adapter mounting hole Two, 4.5 dia. Panel R0.5 max. 52 to 53 45± 88 0.15 65 to 66 76±0.2 45±0.15 58 Note: The mounting panel thickness should be 1 to 3.2 mm. Dimensions with Flush Mounting Adapter Y92F-74/-71 Panel 56 58 R0.5 max. 68 45±0.2 +0.5 55 –0 Note: The mounting panel thickness should be 1 to 3.2 mm. 43±0.2 +0.2 50 –0 Track Mounting H3BH-N8 H3BG-N8/N8H H3BF-N8 92.3 90.0 P2CF-08 101.3* 99 P2CF-08 2.3* 101.3* 99 P2CF-08 2.3* 2.3* *These dimensions vary with the kind of DIN track (reference value). Flush Mounting 17.4 15 20 15 75 86.4 86.4 H3BF-N8 and Adapter H3BG-N8/N8H and Adapter H3BH-N8 and Adapter Y92F-30 P3G-08 Y92F-30 +0.5 45 –0 P3G-08 Solid-state Timer H3BF-N/BG-N/BH-N Y92F-30 P3G-08 ■ Accessories (Order Separately) Track Mounting/Front Connecting Socket P2CF-08 Eight, M3.5 x 7.5 sems 3 7.8 Terminal Arrangement/ Internal Connections (Top View) 4.5 Surface Mounting Holes Two, 4.5 dia. or two, M4 70 max. 35.4 Two, 4.5 dia. holes 40±0.2 4 50 max. 20.3 max. Back Connecting Socket P3G-08 Terminal Arrangement/ Internal Connections (Bottom View) 27 dia. 45 45 4.9 17 Mounting Track PFP-100N, PFP-50N PFP-100N2 16 7.3±0.15 4.5 4.5 27±0.15 35±0.3 15 25 25 25 25 10 * 15 1 10 L 35±0.3 25 25 25 25 10 L 27 15 10 24 29.2 1 1.5 L: Length 1m 50 cm 1m PFP-100N PFP-50N PFP-100N2 End Plate Spacer PFP-M PFP-S 10 6.2 16 12 5 1.8 1 35.5 35.3 50 1.8 11.5 34.8 44.3 1.3 10 M4 x 8 pan head screw 4.8 16.5 Solid-state Timer H3BF-N/BG-N/BH-N 21 Protective Cover Hold-down Clip Y92A-48B Y92H-7/-1 For PL08 Socket 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 setting knob. Y92H-8/-2 For PF085A Socket Note: 1. The Y92A-48B Protective Cover is made of a hard plastic 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. Y92A-48B Safety Precautions Note: The undermentioned is common for all H3B@-N models. A transformer is not used in the power supplies for the H3B@-N. Therefore, an electrical shock may be received by touching the input terminals when the power supply voltage is being applied. Take adequate precautions to protect against electrical shock. Changing of Settings NOTICE: Do not change the time unit, time range, or operation mode while the timer is in operation or malfunction could result. Power Supplies (H3BH-N8) 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. The H3BH-N8 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. Input/Output (H3BH-N8) The H3B@-N-series models have a transformerless power supply. Wiring (H3BH-N8) The H3BH-N8 has a high impedance circuit. Therefore, the H3BHN8 may not be reset if the H3BH-N8 is influenced by inductive voltage. In order to eliminate any influence of inductive voltage, the wires connected to the H3BH-N8 must be kept as short as possible and should not be installed alongside power lines. If the H3BH-N8 is influenced by inductive voltage that is 30% or more of the rated voltage, connect a CR filter with a capacitance of approximately 0.1 μF and a resistance of approximately 120 Ω or a bleeder resistor between the power supply terminals. If there is any residual voltage due to current leakage, connect a bleeder resistor between the power supply terminals. Operation (H3BH-N8) An interval of 3 s minimum is required to turn on the H3BH-N8 after the H3BH-N8 is turned off. If the H3BH-N8 is turned on and off repeatedly with an interval of shorter than 3 s, the internal parts of the H3BH-N8 may deteriorate and the H3BH-N8 may malfunction. 3 s min. Power Output state 1 If it is required that the output be turned on repeatedly with an interval of shorter than 3 s, consider using the H3BA-N in mode D (signal OFF-delay). Others Since latching relays are used in the H3BH-N8, output contacts may become reversed or set to neutral state when an impact is applied to the Timer. If the Timer has been dropped, be sure to reinspect the Timer before using it again. 22 Solid-state Timer H3BF-N/BG-N/BH-N Read and Understand this Catalog Please read and understand this catalog before purchasing the product. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of the product in the customer's application or use of the product. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. Know and observe all prohibitions of use applicable to this product. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. OMRON Corporation Industrial Automation Company Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69-2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC One Commerce Drive Schaumburg, IL 60173-5302 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 1997 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_1_2_1018 Cat. No. L094-E1-02 0313 (1197) (O)