H5S

H5S OMRON | Alldatasheet

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Technical content

Features

Easier and More Convenient to Use ■ Simple Setting ■ Convenient Functions Time Counter/Total Counter Functions (See note.) This function makes it possible to monitor the total time that a load has been applied, or the total number of operating cycles. It allows the Time Switch to be used for managing maintenance. Time Adjustment Function (See note.) The time can be set to 00 min 00 s by using an external input. The times on multiple Time Switches can also be easily synchronized. Note: Equipped on 2-circuit models. Independent Day Keys make setting easy. Up/down set value changing for speedy setting. Temporary holidays (non-operating days) are also easy to set. Weekly models: Specify the day. Y early models: Specify the date. With alarm indicator Shows total lamp O N time Synchronized! Master Slave Slave

More Applications on New Series Models Automatic Program Switching by Seasons The yearly operation can be set to automatically change the weekly program depending on the season. (See note.) Note: Up to four seasons can be set for 4-circuit models, and up to two seasons for 2-circuit models. Temperature Compensation Circuit Maintains Accurate Time A temperature compensation circuit is provided in the yearly models to maintain accurate time keeping even when the ambient temperature varies greatly. This ensures precise operation with minimal time lags all year round, regardless of temperature changes. Space-saving, Economical 4-circuit Models Added to the Series The new 4-circuit models are 72 × 72-mm DIN size. Their space- saving size allows use in more applications. Model Number Structure ■Model Number Legend Note: This model number legend includes combinations that are not available. Please check the “List of Models” for availability. 1. Control cycle W: Weekly Y: Yearly 2. Mounting method None: Flush mounting F: Surface mounting/track mounting 3. Panel language B: English A: Japanese 4. Number of outputs 2: 2 circuits 4: 4 circuits 5. Supply voltage None: 100 to 240 VAC D: 24 VDC 6. Time accuracy None: Standard X: With temperature compensation Y early Models Spring Summer Autumn Winter Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Season (See note 2.) Spring 17:30 ON 21:00 OFF Summer Program example 19:00 ON 22:00 OFF WinterAutumn 18:00 ON 21:00 OFF 17:00 ON 21:00 OFF 4-circuit Models Control all four floors with a single unit. 12345 6

Ordering Information

■List of Models ■Accessories (Order Separately) Specifications ■Ratings Note: 1. Do not use inverter output as a power supply. For details, refer to Precautions for Safe Use, item 24, on page 12. 2. The capacity is 15 A per circuit, but derating of the total current for two circuits is required as shown below depending on the ambient temperature. Control cycle Number of outputs Mounting method Supply voltage Models Weekly 2 circuits Flush mounting 100 to 240 VAC H5S-WB2

24 VDC H5S-WB2D

24 VDC H5S-WFB2D

Y early 2 circuits Flush mounting 100 to 240 VAC H5S-YB2-X

24 VDC H5S-YB2D-X

24 VDC H5S-YFB2D-X

4 circuits Flush mounting 100 to 240 VAC H5S-YB4-X

24 VDC H5S-YB4D-X

24 VDC H5S-YFB4D-X

Track Mounting Base Y92F-90 Large Terminal Cover (in pairs) Y92A-72H Item Weekly 2-circuit Models (H5S-W@2) Yearly 2-circuit Models (H5S-Y@2) Yearly 4-circuit Models (H5S-Y@4) Rated supply voltage 100 to 240 VAC (50/60 Hz), 24 VDC (See note 1.) Operating voltage range AC: 85% to 110% rated supply voltage DC: 85% to 120% rated supply voltage Power consumption Approx. 2.9 VA at 264 VAC 60 Hz Approx. 0.8 W at 28.8 VDC Approx. 3.2 VA at 264 VAC 60 Hz Approx. 0.9 W at 28.8 VDC Approx. 3.5 VA at 264 VAC 60 Hz Approx. 1.0 W at 28.8 VDC Control outputs Number of circuits SPST -NO × 2 circuits SPST -NO × 4 circuits Circuits Power supply circuit and other (no-voltage) circuit Capacity Resistive load (cosφ = 1) 15 A at 250 VAC (See note 2.) 3 A at 250 VAC Inductive load 10 A at 250 VAC (cosφ = 0.7) 2 A at 250 VAC (cos φ = 0.4) Ambient operating temperature −10 to 55°C (with no icing or condensation) Ambient operating humidity 25 to 85% Storage temperature −25 to 65°C (with no icing or condensation) Case color Light gray (Munsell 5Y7/1) 10 0 20 40 50 55 60 80 Ambient temperature (°C) Total current (A)

■Characteristics Note: 1. The total error including the repeat accuracy, setting error, variation due to voltage change, and variation due to temperature change is 2. The total time when power is not being supplied. Item Weekly 2-circuit Models (H5S-W@2) Yearly 2-circuit Models (H5S-Y@2) Yearly 4-circuit Models (H5S-Y@4) Accuracy of operating time ±0.01%±0.05 s max. (See note 1.) The ±0.01% value applies to the set time interval. Setting error Influence of voltage Influence of temperature Cyclic error ±15 s per month (at 25°C) ±15 s per month (at −10 to 45°C), ±20 s per month (at 45 to 55°C) Memory protection Continuous use: 5 years min. (at 25°C) (See note 2.) Insulation resistance 100 MΩ min. (between current-carrying terminals and exposed non-current carrying metal parts, between operation circuit and control output circuit, between control output circuits, and between non-continuous contacts.) Dielectric strength 2,950 VAC, 50/60 Hz for 1 min (between current-carrying terminals and exposed non-current carrying metal parts) 2,000 VAC, 50/60 Hz for 1 min (between operation circuit and control output circuit, and between control output circuits) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) Noise immunity ±1,500 V (between power terminals, for AC power models), ±500 V (between power terminals, for DC power models) Square-wave noise by noise simulator (pulse width: 100 ns, for 1 µs, 1-ns rise time) Vibration resistance Destruction 10 to 55 Hz with 0.375-mm single amplitude in 3 directions for 2 hours each Malfunction 10 to 55 Hz with 0.25-mm single amplitude in 3 directions for 10 minutes each Shock resistance Destruction 300 m/s 2 3 times each in x, y, and z axes, 6 directions Malfunction 100 m/s2 3 times each in x, y, and z axes, 6 directions Life expectancy Mechanical 100,000 operations min. Electrical 50,000 operations min. (15 A at 250 VAC, resistive load) 50,000 operations min. (10 A at 30 VDC, resistive load) 50,000 operations min. (10 A at 250 VAC, inductive load (cosφ = 0.7)) 50,000 operations min. (1 HP at 250 VAC, motor load) 50,000 operations min. (100 W at 100 VAC, lamp load) 10,000 operations min. (300 W at 100 VAC, lamp load) 50,000 operations min. (3 A at

250 VAC, resistive load)

50,000 operations min. (3 A at

30 VDC, resistive load)

Approved standards CURUS: UL 508/CSA C22.2 No.14, Conforms to EN 60730-2-7(Pollution degree 2/overvoltage category II), Conforms to VDE 0106/part100. Conforms to Electrical Appliance and Material Safety Law (for Japan) EMC (EMI) EN 60730-2-7 EMI Radiated: EN 60730-2-7 (CISPR 22 Class B) EMI Conducted (Continuous): EN 60730-2-7 (CISPR 22 Class B) EMI Conducted (Non-continuous): EN 60730-2-7 (CISPR 14-1) Harmonic Current: EN 60730-2-7 (IEC 61000-3-2 Class A) Voltage fluctuation/flicker: EN 60730-2-7 (IEC 61000-3-3) (EMS) EN 60730-2-7 ESD Immunity: EN 60730-2-7 (IEC 61000-4-2): 6 kV contact discharge 8 kV air discharge Radiated Electromagnetic Field Immunity: EN 60730-2-7 (IEC 61000-4-3): 10-V/m AM modulation (80 MHz to 1 GHz, 1.4 GHz to 2 GHz) 10-V/m pulse modulation (900 MHz) Conducted Disturbance Immunity: EN 60730-2-7 (IEC 61000-4-6): 10 V (0.15 to 80 MHz) Burst Immunity: EN 60730-2-7 (IEC 61000-4-4): 2 kV power line 1 kV control line Surge Immunity: EN 60730-2-7 (I EC 61000-4-5): 1 kV line to li ne (power line, output line) 2 kV line to ground (power line, output line) 0.5 kV line to line (input line) 1 kV line to ground (input line) Voltage Dip/Interrupting Immunity: EN 60730-2-7 (I EC 61000-4-11): 0.5-s cycle, 100% (rated voltage) Weight Approx. 200 g

■Operation Note: 1. Depending the operation, the following steps can be used for weekly programs. Timer operation: 2 steps Pulse-output operation: 1 step Cyclic operation: 4 steps 2. When the season switching setting is not being used. 3. When the season switching setting is being used. ■Operation Functions Item Weekly 2-circuit Models (H5S-W@2) Yearly 2-circuit Models (H5S-Y@2) Yearly 4-circuit Models (H5S-Y@4) Operation method Digital quartz Operation period 1 week (7 days) 1 year (with integrated calendar to 2099) Display • Day, hrs (switchable between 24-hr indication and a.m./p.m. 12-hr indication), minutes, seconds  Digital indication by LCD (character height: 10 mm)  Digital display of operation schedule during operation  Timing chart display of operation schedule during operation Min. setting unit 1 min Number of steps that can be set Weekly program (See note 1.) 40 steps/circuit 48 steps/circuit (See note 2.) 24 steps/circuit (per season) (See note 3.) 48 steps/circuit (See note 2.) 12 steps/circuit (per season) (See note 3.) Yearly program --- 4 yearly programs/circuit Number of settable yearly temporary holiday settings --- 16 Item Weekly 2-circuit Models (H5S-W @2) Yearly 2-circuit Models (H5S-Y @2) Yearly 4-circuit Models (H5S-Y @4) Weekly timer operation Controls the output according to the set time of ON and OFF .  Min. setting unit: 1 min  Multiple-day operation also possible. Weekly pulse- output operation Output turns ON for a fixed period (pulse width) at the set ON time.  Pulse width: 1 to 59 s (in 1-s increments), or 1 to 60 min (in 1-min increments)  The pulse width can be set for each step. Weekly cyclic operation Repeatedly turns ON and OFF during the period from the cyclic start time to the stop time. Independent ON- and OFF-time settings are possible.  Min. setting unit: 1 min The timer operation repeatedly turns the signal ON and OFF for the time widths specified by the ON time and OFF time during the period from the day of the week and time that are set for the cyclic start time to the day of the week and time that are set for the stop time. Yearly timer operation --- Adds a yearly timer operation to the weekly timer program. For details, refer to About Y early Programs on page 18. Yearly pulse- output operation --- Adds a yearly pulse-output operation to the weekly pulse-output program. For details, refer to About Y early Programs on page 18. Temporary holiday setting Sets temporary holidays (non-operating days) without having to revise the existing program. For details, refer to Setting Temporary Holidays (Weekly) and Setting Temporary Holidays (Y early) on page 20. Day override operation Executes the operation for one day temporarily on another day in the 7-day period starting from the current day. For details, refer to Day Override Operation on page 21. --- Program check Consecutively displays the days and times when the output is set to turn ON and OFF over the course of one week in the sequence in which the Time Switch is to operate. For details, refer to Program Check Function on page 21. ON OFF Timer operation Pulse output operation ON Pulse width Cyclic operation StopStart ON OFF

Consecutively displays the times when the output is set to turn ON and OFF for one day in the sequence in which the Time Switch is to operate. For details, refer to Checking the Settings on page 21. Forced ON/OFF operation Allows the output to be forcibly turned ON/OFF by the Output ON/OFF Switch regardless of the control output setting. Override and automatic return operation Allows the control output to be maintained in the ON (or OFF) state until the next OFF (or ON) time. This operation is controlled by using the Output ON/OFF Switch and Write Key. When completed, the Time Switch automatically resumes the previously set operation. For details, refer to Override and Automatic Return Operation on page 22. Summertime (DST) adjustment Switches the current time from “current time” to “current time + 1 h” for daylight savings time. Y early models also offer automatic switching to daylight savings time. For details, refer to Manual Summer Time (DST) Adjustment on page 21. Time counter/ total counter display Displays the total elapsed time and total count of external input. It also displays a warning when a set value is entered. For details, refer to Time Counter/Total Counter Display (F2, F3, F4) on page 23. --- Time adjustment input Allows the time to be set to 00 min 00 s at the same time as an external input is applied. For details, refer to Time Adjustment Input Function (F2) on page 24. --- Manual operation on recovery from power failure Allows the output state to be specified following recovery from a power failure. For details, refer to Manual Operation on Recovery from Power Failure (F2) on page 24. --- Bank switching Allows two groups (banks) of programs to be registered and switched by external input. For details, refer to Bank Switching (F2) on page 24. --- Season switching --- Allows weekly programs to be automat ically switched in response to seasons throughout the year. For details, refer to Season Switching/Period of Season (F8/F9) on page 24. Power OFF settings Allows the display to remain lit even when the power is turned OFF , and settings to be made for all functions except Override and Automatic Return Operation.  The display illumination will turn OFF when there has been no operation for 2 min. The display will light again when any key other than a slide switch is pressed for at least 1 s.  No output will be generated. Item Weekly 2-circuit Models (H5S-W @2) Yearly 2-circuit Models (H5S-Y @2) Yearly 4-circuit Models (H5S-Y @4)

■Terminal Arrangement H5S-@A@/-@B@ Flush Mounting Models Two-circuit Models Four-circuit Models H5S-@FA@/-@FB@ Surface Mounting Models Two-circuit Models Four-circuit Models Note: 1. The Time Switch output uses a no-voltage contact. An external power supply is required for applications in which a load is driven. 2. The output contact ratings are different for 2-circuit and 4-circuit models. ■Input Connection (Two-circuit Models Only) Use a switch or relay as the input contact. Use a contact that is capable of operating with 5 V, 0.1 A (with a minimum signal input width of 100 ms). One of the following functions can be assigned to the input.  Time Counter/Total Counter Display  Time Adjustment  Manual Operation on Recovery from Power Failure  Bank Switching Note: Input must be selected using the “F2: Input selection” step of initial setting mode. For details, refer to Using Advanced Functions on page 23. Output 2 Output 1Power source Input +∼ −∼ (Rear View) G A H JI DCB Output 2 Output 3 Output 4 Output 1Power source +∼ −∼ (Rear View) B EDA C F JHG I Output 2Input Output 1 Power source −∼ +∼ (Front View) FGH I CB D E Output 2Output 3 Output 4 Output 1 Power source −∼ +∼ (Front View) B EDA C F JHG I Flush mounting models (H5S-@A2@/-@B2@) Surface mounting models (H5S-@FA2@/-@FB2@) G J F I

Front Panel (with Cover Open) Weekly Two-circuit Models Yearly Two-circuit Models Yearly Four-circuit Models Key Operations 13. Day Keys 10. Time Adjustment Key 12. Output ON/OFF Switches 1. Mode Switch 2. Holiday/ Down Key 3. Write Key 4. m/Pulse Key 5. h Key 6. Reset Key 7. +1h/Clear Key8. Copy/Cycle Key 9. Test Key 11. Output Setting Switches 13. Day Keys 10. Time Adjustment Key 12. Output ON/OFF Switches 1. Mode Switch 2. Holiday/ Down Key 3. Write Key 4. m/Pulse Key 5. h Key 6. Reset Key 7. +1h/Clear Key8. Cycle Key 9. Test/ Y ear Key 11. Output Setting Switches 13. Day Keys 10. Time Adjustment Key 12. Output ON/OFF Switches 1. Mode Switch 2. Holiday/ Select Program/ Down Key 3. Write Key 4. m/Pulse Key 5. h Key 6. Reset Key 7. +1h/Clear Key8. Cycle Key 9. Test/ Y ear Key 11. Output Setting Switches No. Functions

1 Two-circuit Models

P1: Circuit (output) 1 Setting mode P2: Circuit (output) 2 Setting mode RUN: RUN mode Four-circuit Models PRGM: Setting mode (allows use of the Select Program Key to set the circuit (output) number) RUN: RUN mode

2 Two-circuit Models

In RUN mode, this key shifts the Time Switch to the Holiday Setting mode In Setting mode or Time Adjustment mode, this key decrements the value for the operation just completed. Four-circuit Models In RUN mode, this key shifts the Time Switch to the Holiday Setting mode. When selecting the output, this key is used to set the circuit (output) number. In Setting mode or Time Adjustment mode, this key decrements the value for the operation just completed. 3 Sets parameters. 4 Used to set the current time, ON/OFF time, or pulse width. 6 Used to reset all parameters, including the current time.

7 In RUN mode, this key sets or cancels summer time (+1 h)

In Setting mode, this key clears the parameter.

8 In RUN mode (weekly models only), this key shifts the Time

Switch to the Day Override operation setting mode. In Setting mode, this key shifts the Time Switch to cyclic operation setting.

9 In RUN mode, this key shifts the Time Switch to the Program

Check mode. In Setting mode (yearly models only), this key is used to set the yearly program. 10 This key shifts the Time Switch to the time adjustment mode. 11 TIMER: Executes a timer or cyclic operation. PULSE: Executes a pulse-output operation. 12 ON: Turns ON the output regardless of the setting. AUTO: Executes automatic operation as specified by these settings. OFF: Turns OFF the output regardless of the setting. 13  Used to set the current day, operating day, etc.  Used to specify the date (yearly models only)  In RUN mode, these keys are used to shift the Time Switch to the Checking the Settings mode.

No. Function

1 Lights when power is supplied to the Time

Switch.

2 When 12-hour display is selected, either AM

or PM lights. (24-hour display is the default.) 3 Lights when summer time (+1 h) is activated. 4 Displays the current time and other values. 5 Displays the unit for the pulse width.

6 Lights when the total time or count value

exceeds the alarm setting.

7 Displays the number of remaining steps for

programming in setting mode.

8 Displays the number of the circuit (output)

that has been set.

9 Displays the time for the next operation, the

date (yearly models only), and other values.

10 Displays the next operation and other

information in chart form.

11 Displays the bank name (weekly models) or

season name (yearly models).

12 Lights when setting the ON/OFF time or

when setting a day override operation.

13 Lit during the temporary holiday operation or

when setting a temporary holiday.

14 Lit during the day override operation or when

setting a day override operation. 15 Lit during setting a yearly program. 16 Flashes during the Time Adjustment mode.

17 Displays the current day or the day set for an

operation.

18 Displays the number of the circuit (output) for

which output is ON. Weekly Two-circuit Models 5. Pulse width unit indicator 4. Main display 9. Sub-display 10. Timing chart display 17. Day indicator 11. Bank indicator 12. From/To indicator 14. Copy indicator 1. Power indicator 2. AM/PM indicator 3. Summer time indicator 2. AM/PM indicator 13. Holiday indicator 7. Display of number of remaining steps 8. Set circuit number indicator 6. Total value alarm indicator 18. Output circuit number indicator 16. Time adjustment mode indicator Yearly Two-circuit Models 4. Main display 9. Sub-display 10. Timing chart display 17. Day indicator 11. Season indicators 12. From/To indicator 13. Holiday indicator 1. Power indicator 2. AM/PM indicator 3. Summer time indicator 2. AM/PM indicator 15. Y ear indicator 7. Display of number of remaining steps 8. Set circuit number indicator 6. Total value alarm indicator 16. Time adjustment mode indicator 5. Pulse width unit indicator 18. Output circuit number indicator Yearly Four-circuit Models 4. Main display 9. Sub-display 10. Timing chart display 17. Day indicators 11. Season indicator 12. From/To indicator 13. Holiday indicator 1. Power indicator 2. AM/PM indicator 3. Summer time indicator 2. AM/PM indicator 15. Y ear indicator 7. Display of number of remaining steps 8. Set circuit number indicator 16. Time adjustment mode indicator 5. Pulse width unit indicator 18. Output circuit number indicator

Note: All units are in millimeters unless otherwise indicated. Digital Time Switch Mounting bracket (included) Four M3 x 8 screws (included) for mounting the terminal covers Two terminal covers (included) Two M4 x 12 screws (included) for the mounting bracket Protective Cover Y92A-72C (Order separately) 9.5 (53.2) 496 (75 × 75) (12.5) 67.6 × 67.672 68+0.8 68+0.8 9.5 49 Mounting panel H5S TIME SWITCH Flush Mounting Model H5S-@A@/-@B@ Note: 1. The terminal screws are M3.5. 2. This illustration shows a 2-circuit model. The 4-circuit model has the same dimensions. Panel Cutout Note: Panel thickness: 1 to 5 mm Protective Cover Y92A-72C (Order separately) Y92F-90 DIN Track Mounting Base (Order separately) Four M3 x 8 screws (included) for mounting terminal covers Two terminal covers (included) (9.5) (20.2) (75 × 75) (61.5) 58.5 Mounting holes for four M4 screws 63.2 96 89 72 Mounting panel 89±0.2 56±0.15 4-dia. * Panel thickness t Hole diameter 0.8 to 1.2 3.6 1.6 to 4 3.7 *Diameter of pilot holes for included M4 tapping screws (guideline) 17.7 Four M3 x 8 screws for mounting the Y92A-72H Large Terminal Cover (included with the Y92A-72H) Y92A-72H Large Terminal Cover (Order separately) 66.7 126.7 Use a tool such as long nose pliers to prepare the openings for pulling wires. When using the product in an exposed mounting condition, always use the Y92A-72H Large Terminal Cover (order separately) to comply with Electrical Appliance and Material Safety Law (for Japan). 71.1 *1 79.8 *2 Y92F-90 DIN Track Mounting Base (Order separately) DIN Track Mounting panel H5S TIME SWITCH Surface Mounting Model H5S-@FA@/-@FB@ Note: 1. The terminal screws are M3.5. 2. This illustration shows a 2-circuit model. The 4-circuit model has the same dimensions. Mounting holes(Surface mounted) (With the large terminal cover (order separately) attached) (DIN track mounted) Note: 1. Using a PFP-50N or PFP-100N Mounting Track. 2. Using a PFP-100N2 Mounting Track.

■Accessories (Order Separately) ■Track Mounting Accessories (Order Separately) Protective Cover Y92A-72C DIN Track Mounting Base Y92F-90 Note: The DIN Track Mounting Base can be used only with the surface mounting models (H5S-@FA@/-@FB@). Large Terminal Covers Y92A-72H (two per set) Note: The Large Terminal Cover can be used only with the surface mounting models (H5S-@FA@/-@FB@). 35±0.3 7.3±0.15 27±0.15 4.5 15 25 25 10 15 (5) *1025 25 * The numbers in parentheses ( ) are dimensions for the PFP-50N 1,000 (500) * Mounting Track PFP-100N PFP-50N 15 25 25 1,000 4.5 25 25 1510 1 242735±0.3 1.5 29.2 PFP-100N2 4.8 1.3 35.5 35.3 1.8 1.8 6.2 M4 spring washer 11.5 M4 × 8 pan-head screw End Plate PFP-M 44.3 34.8 16.5 Spacer PFP-S

!CAUTION ■Precautions for Safe Use Please comply strictly with the following instructions which are intended to ensure safe operation of the product. 1. Have the Time Switch installed only by qualified electrical workers. 2. Store the Time Switch within the specified ratings. If the Time Switch has been stored at temperatures of −10°C or lower, let it stand for three hours or longer at room temperature before turning ON the power supply. 3. Mounting the Time Switch side-by-side may reduce the life expectancies of internal components. 4. Use the Time Switch within the specified ratings for operating temperature and humidity. 5. Do not operate the Time Switch in any of the following locations.  Locations subject to sudden or extreme changes in temperature.  Locations where high humidity may result in condensation. 6. The Time Switch is not waterproof or oil resistant. Do not use it in locations subject to water or oil. 7. Do not use the Time Switch in locations subject to excessive dust, corrosive gas, or direct sunlight. 8. Install the Time Switch well away from any sources of excessive static electricity, such as pipes transporting molding materials, powders, or liquids. 9. Maintain voltage fluctuations in the power supply within the specified range. 10.Internal elements may be destroyed if a voltage outside the rated voltage is applied. 11.Be sure to wire the terminals correctly and use the correct polarity. 12.Separate equipment that produces input signals, input signal wiring, and the Time Switch from noise-generating sources and high-voltage lines containing noise. 13.Do not connect more than two crimp terminals to each Time Switch terminal. 14.Up to two wires of the same size and type can be inserted into a single terminals. 15.Use the specified wires for wiring. Applicable wire: AWG 22 to AWG 14 (equal to a cross-sectional area of 0.326 to 2.081 mm Solid wire or twisted wire Material: Copper 16.Install a switch or circuit breaker that allows the operator to immediately turn OFF the power, and label it to clearly indicate its function. 17.Take adequate protective measures (such as a breaker, or fuse) for the power supply of the Time Switch. 18.When using heaters, be sure to use a thermal switch for the load circuit. 19.Always maintain the load current within specifications. 20.Use a switch, relay, or other contacts so that the rated power supply voltage will be reached within 0.1 s. If the power supply voltage is not reached quickly enough, the power source may fail to reset or the outputs may fail to operate correctly. 21.Use a switch, relay, or other contact to turn the power supply OFF instantaneously. Outputs may malfunction and memory errors may occur if the power supply voltage is decreased gradually. 22.The Time Switch utilizes a transformerless power supply. Do not touch the input terminal while power is being supplied; touching live terminals may result in electric shock. 23.Use the Time Switch within the specified ratings for vibration and shock. 24.Use a commercial power supply when using AC power supply voltage input. Although some inverters specify their output frequency as 50/

60 Hz, smoke or burning may occur from a rise in internal

temperature. Do not use inverter output as the power supply. 25.Do not leave the Time Switch for long periods at a high temperature with output current in the ON state. Doing so may result in the premature deterioration of internal components (e.g., electrolytic capacitors). 26.Do not use organic solvents (such as paint thinner or benzine), strong alkaline, or strong acids to clean the case because they will damage the external finish. 27.None of the Time Switch components are user-replaceable, including the battery. 28.Use a tool such as long nose pliers to prepare the openings for pulling wires out of the optional Y92A-72H Large Terminal Cover. Attempts to form an opening by hand may result in injury. ■Precautions for Correct Use 1. When the power is turned ON, an inrush current will flow for a Depending on the power supply capacity, operation may not start. Be sure to use a power supply with a sufficient capacity. 2. Inrush current generated by turning ON or OFF the power supply may deteriorate contacts on the power supply circuit. Use to turn ON or OFF devices with a rated current of 10 A min. Minor injury by electric shock may occasionally occur. Do not touch any of the terminals while power is being supplied. Be sure to mount the terminal cover after wiring. When using a surface-mounting model in an exposed condition, always install the Y92A-72H terminal cover (separately purchased) to comply with Electrical Appliance and Material Safety Law (for Japan). Minor injury due to explosion may occasionally occur. Do not use the product where subject to flammable or explosive gas. Minor electric shock, fire or malfunction may occasionally occur. Never attempt to disassemble, modify, or repair the product or touch any of the internal parts. Fire may occasionally occur. Tighten the terminal screws to the rated torque (from 0.98 to 1.17 N·m). Unexpected operation may occasionally occur. Before changing times or other settings while power is being supplied, either turn OFF the power on the load side or set the output ON/OFF switch to OFF and confirm the safety of the system. Minor electric shock, fire, or malfunction may occasionally occur. Do not allow metal fragments, lead wire scraps, or shavings from installation work to fall inside the Time Switch. If the output relay is used beyond its life expectancy, its contacts may become fused or there may be a risk of burning. Use the product within its rated load and electrical life expectancy. The life expectancy of the output relay varies considerably according to its capacity and operating conditions. Serious injury may occasionally occur due to fire or explosion of a battery, or leakage from a battery. Never attempt to short the positive and negative terminals, recharge, disassemble, deform by applying excessive pressure, or expose the battery to fire.

■EN/IEC Standards  The insulation system between the power supply circuit and input- output terminals provides basic insulation. Therefore connect the output terminals only to circuits without exposed conductive parts. If a connection to a Safety Extra Low Voltage (SELV) circuit is desired, supplementary insulation must be provided.  Use crimp type cable lug terminals with insulating sleeves for wiring.  Be sure to mount a surface-mounting model (H5S-@FA@/-@FB@) in an enclosure.  The relationship between load current and ambient air temperature is shown by the range below for 2-circuit models. If wires with a temperature rating of 105 °C or higher are used, refer to the derating curve in Specifications on page 3.  Control system: Electronic Types of automatic operation: Weekly models - Type 1 BSTU Y early models - Type 2 BSTU Protective class: Class 0 Rated impulse withstand voltage: 2,500 V AC Ball-pressure test temperature (enclosure material): 125°C Basic Use Prior to Using Before setting the parameters necessary for each operation, the operation of each circuit (output) must be determined. Begin by setting initial setting mode as required. 10 0 20 40 55 60 80 Ambient temperature (°C) Total current (A) Open the front cover. Determine and set the operation of each circuit (output). Set initial setting mode. The Initial Setting mode must be set to use the following functions. Common to all models:  Next Operation Display Switching Weekly models:  Time Counter/Total Counter Display  Time Adjustment Input  Manual Operation on Recovery from Power Failure  Bank Switching Yearly models:  Time Counter/Total Counter Display (See note.)  Time Adjustment Input (See note.)  Manual Operation on Recovery from Power Failure (See note.)  Season Switching  Date Format Selection  Summer Time (DST) Adjustment Note: 2-circuit models only Set as necessary: Note: Pull the front cover open with your fingertips. Note: Use the tip of a ball-point pen, or other sharp instrument, to make the settings. For details, refer to Using Advanced Functions on page 23. HOLIDA ON AUTO OFF OUT SATFRITHUWEDTUEMONSUN RUN OUT1 OUT2 DMY WRm/PLSh Timer operation Pulse operatio n OUT R PULSE TIMER HOLIDASATFRITHUWEDTUEMONSUN OUT1 OUT2 TEST YEAR CYCLE CLEARTIME ADJ DMY WRIh ON AUTO OFF m/PLS Note: These settings are not required to use the basic Time Switch functions.

Time Adjustment (Weekly Models) Time Adjustment (Yearly Models) Weekly, 2 Circuits Example: Set the current time to Saturday 17:28. 1. Set the Mode Switch to RUN. Shaded portion indicates blinking of the indicator. 2. Press for 2 s or more. The symbol flashes. 3. Press . (The bar ( ) mark at the Saturday position will turn ON.) Set the time with and . * 4. Press to enter the setting, and the Time Switch will start from 0 second. * Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:  When first turned ON or after a reset, the time adjustment display appears on the screen. Adjust the time by following steps 3 and 4.  If is pressed again before pressing , the setting is cancelled. (The setting is not revised.) RUN TIME ADJ SUN MON TUE WED THU FRI SAT SAT h m SUN MON TUE WED THU FRI SAT WRITE SUN MON TUE WED THU FRI SAT h m TIME ADJ WRITE SUN MON TUE WED THU FRI SAT Y early, 2 Circuits Y early, 4 Circuits Example: Set the current time to 17:28 on August 15, 2006. 1. Set the Mode Switch to RUN. Shaded portion indicates blinking of the indicator. 2. Press for 2 s or more. The symbol flashes. 3. Specify the date by pressing , and . * 4. Press . Set the time with and . * 5. Press to enter the settings, and the Time Switch will start from 0 second. * Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:  When first turned ON or after a reset, the time adjustment display appears on the screen. Adjust the time by following steps 3 through 5.  If is pressed again before pressing , the setting is cancelled. (The setting is not revised.) 2 circuits RUN 4 circuits PRGM RUN TIME ADJ Y M D WRITE h m WRITE h m TIME ADJ WRITE

Ordinary Timer Operation Multiple-day Operation 1 Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Example: ON at 8:30 and OFF at 17:15 on Monday through Friday. 1. Set the Mode Switch to P1 or P2. *1 (The Time Switch enters program setting mode.) →For 4-circuit models, refer to page 18. 2. Press the Day Keys to turn ON the bars ( ) at the positions of Monday through Friday. Set the ON time with and . *2 3. Press . Set the OFF time with and . *2 4. Press to enter the settings. *1 If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2 Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:  If multiple settings are required, repeat steps 2 through 4.  Both the ON and OFF times must be set.  All of the weekly programs for the selected circuit (output) can be checked by pressing in program setting mode.  When the Mode Switch is set to P1 or P2 (to PRGM for 4-circuit models), the Time Switch stops automatic operation. To forcibly turn ON or OFF the output, use the Output ON/OFF Switches.  The set data will be cleared if the Output Setting Switch is moved between the TIMER and PULSE positions after the data has been set. SUN MON TUE WED THU FRI SAT 8:30 17:15 8:30 17:15 8:30 17:15 8:30 17:15 8:30 17:15 Shaded portion indicates blinking of the indicator. SUN MON TUE WED THU FRI SAT Number of remaining steps RUN PULSE TIMER h m SUN MON TUE WED THU FRI SAT WRITE h m SUN MON TUE WED THU FRI SAT WRITE WRITE h m WRITE Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Example: ON continuously from 8:30 on Monday to 17:15 on Friday. 1. Set the Mode Switch to P1 or P2.*1 (The Time Switch enters program setting mode.) →For 4-circuit models, refer to page 18. 2. Press the Day Keys to turn ON the bar ( ) at the Monday position.Set the ON time with and . *2 3. Press . Press to flash the bar ( ) at all day positions and press to turn ON the bar ( ) at the Friday position. Set the OFF time with and . *2 4. Press to enter the settings. *1 If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2 Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. 8:30 17:15 SUN MON TUE WED THU FRI SAT Shaded portion indicates blinking of the indicator. SUN MON TUE WED THU FRI SAT Number of remaining steps RUN PULSE TIMER h m SUN MON TUE WED THU FRI SAT WRITE MON FRI h m SUN MON TUE WED THU FRI SAT WRITE WRITE h m

Multiple-day Operation 2 Pulse-output Operation Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Example: ON at 22:00 from Monday through Friday and OFF at 8:00 each following morning. 1. Set the Mode Switch to P1 or P2. *1 (The Time Switch enters program setting mode.) →For 4-circuit models, refer to page 18. 2. Press the Day Keys to turn ON the bar ( ) at the positions of Monday through Friday. Set the ON time with and . *2 3. Press . Press to turn OFF the bar ( ) at the Monday position and press to turn ON the bar ( ) at the Friday position. Set the OFF time with and . *2 4. Press to enter the settings. *1If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. 22 8 22 8 22 8 22 8 22 8 SUN MON TUE WED THU FRI SAT Shaded portion indicates blinking of the indicator. SUN MON TUE WED THU FRI SAT Number of remaining steps RUN PULSE TIMER h m SUN MON TUE WED THU FRI SAT WRITE MON SAT h m SUN MON TUE WED THU FRI SAT WRITE WRITE h m Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Example: ON for 30 seconds at 8:25 am from Monday through Saturday. 1. Set the Mode Switch to P1 or P2.*1 (The Time Switch enters program setting mode.) →For 4-circuit models, refer to page 18. 2. Press the Day Keys to turn ON the bars ( ) at the positions of Monday through Saturday.Set the ON time with and . *2 3. Press . Set the pulse width with . *2 The displayed pulse width changes by pressing this key in the following order. 4. Press to enter the settings. *1If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:  If multiple settings are required, repeat steps 2 through 4.  Both the ON time and pulse width must be set.  All of the weekly programs for the selected circuit (output) can be checked by pressing in program setting mode.  When the Mode Switch is set to P1 or P2 (to PRGM for the 4- circuit model), the Time Switch stops automatic operation. To forcibly turn ON or OFF the output, use the Output ON/OFF switches.  The set data will be cleared if the Output setting switch is moved between the TIMER and PULSE positions after the data has been set. AM8:25 30 s SUN MON TUE WED THU FRI SAT Shaded portion indicates blinking of the indicator. SUN MON TUE WED THU FRI SAT Number of remaining steps RUN PULSE TIMER h m SUN MON TUE WED THU FRI SAT WRITE PLS SUN MON TUE WED THU FRI SAT WRITE WRITE h m WRITE

Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Example: ON for 5 minutes and OFF for 1 hour 55 minutes repeatedly from 8:00 to 19:00 on Sunday. 1. Set the Mode Switch to P1 or P2. *1 (The Time Switch enters program setting mode.) →For 4-circuit models, refer to page 18. 2. Press . (The Time Switch enters cyclic program setting mode.) Press the Day Keys to turn ON the bar ( ) at the Sunday position. Set the start time to 8:00 with and . *2 4. Press . Set the stop time to 19:00 with and . *2 5. Press . Set the ON time period with and . *2 6. Press . Set the OFF time period with and . *2 7. Press to enter the settings. *1If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2Holding down the and Keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:  If multiple settings are required, repeat steps 2 through 7.  All the start/stop times, and ON/OFF time periods must be set.  All of the weekly programs for the selected circuit (output) can be checked by pressing in program setting mode.  When the Mode Switch is set to P1 or P2 (to PRGM for 4-circuit models), the Time Switch stops automatic operation. To forcibly turn ON or OFF the output, use the Output ON/OFF Switches.  Set cyclic operation so as not to overlap other operations in individual circuits.  The set data will be cleared if the Output Setting Switch is moved between the TIMER and PULSE positions after the data has been set. SUN 8:00 Start 1 h 55 min 5 min 19:00 Stop Shaded portion indicates blinking of the indicator. SUN MON TUE WED THU FRI SAT Number of remaining steps RUN PULSE TIMER CYCLE SUN MON TUE WED THU FRI SAT h m SUN MON TUE WED THU FRI SAT WRITE h m SUN MON TUE WED THU FRI SAT WRITE h m SUN MON TUE WED THU FRI SAT WRITE h m SUN MON TUE WED THU FRI SAT WRITE WRITE h m WRITE

Clearing all the settings in an entire circuit Programming for 4-circuit models The following shows how to program (select the output circuit number) for 4-circuit models. About Yearly Programs Y early programs in addition to ordinary weekly programs can be set for 2- and 4-circuit yearly models. Note: 1. This example combines the following programs. For details on yearly programming, refer to page 19. Weekly program Friday, Saturday, and Sunday: 9:00 (ON time), 18:00 (OFF time) Y early program March 25: 18:00 (ON time), 22:15 (OFF time) 2. For details on automatically switching the weekly program depending on the season, refer to page 24. To set multiple-day operation for a yearly program, two yearly programs must to be set as shown in the following example. Note: Do not enter a weekly program. Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits 1. Set the Mode Switch to P1 or P2 and select the setting to be cleared. Shaded portion indicates blinking of the indicator. 2. Press briefly. 3. Press to clear the setting. * 1. Set the Mode Switch to the position for the circuit whose settings are to be cleared. Shaded portion indicates blinking of the indicator. 2. Press and hold for 3 s or more. 3. Press to clear all the settings of the circuit. * * The clearing operation can be cancelled by pressing while clr is displayed. Y early, 4 Circuits 1. Set the Mode Switch to PRGM. (The Time Switch enters program setting mode.) Shaded portion indicates blinking of the indicator. 2. Select an output circuit with . Pressing the key changes the set circuit number displayed in the lower right corner of the LCD. The rest of the procedure is the same as for 2-circuit models. Note: The circuit number cannot be changed during the course of setting. CLEAR WRITE CLEAR WRITE CLEAR PRGM RUN SELECT PRGM 1234 SUN MON TUE WED THU FRI SAT Y early, 2 Circuits Y early, 4 Circuits Example: Extend ordinary weekly operation from 18:00 to 22:15 on March 25 only. Example: ON continuously from 18:00 on March 25, 2006, to 12:00 on April 9, 2006. 3/22(THU) 3/23(FRI) 3/24(SAT) 3/25(SUN) 3/26(MON) 18 18 Weekly Program 22:15 Y early Program Output performance of H5S 91 8 9 9 18 22:1591 8 99 2006/3/24 3/25 3/26 4/7 4/8 4/9 18 12 March 25, 2006 (Start date) April 8, 2006 (End date) 18:00 (ON time) 12:00 (OFF time) March 26, 2006 (Start date) April 8, 2006 (End date) 8:00 (ON time) 22:00 (OFF time) Program A Program B 3/25/2006 3/26 4/7 4/8 4/9 18 12 18 12 18 12 18 12 Program A 82 2 82 2 82 2 Program B 18 12 Output performance of H5S

Yearly Timer Operation Yearly Pulse-output Operation Y early, 2 Circuits Y early, 4 Circuits Example: ON at 18:00 and OFF at 22:15 on March 25 every year. Shaded portion indicates blinking of the indicator. 1. Set the Mode Switch to P1 or P2. →For 4-circuit models, refer to page 18. 2. Press for 1 s or more. (The Time Switch enters yearly program setting mode. *1) 3. Specify the start date using , and . *2 The year can be set from the current year to the next two years as shown in the example. If the year is set to “--”, the operation performs every year. <Example> If the current year is 2006, the displayed year changes as follows. 4. Press . Specify the end date using , and . *2 If the starting year has been set to “--”, the ending year cannot be set. 5. Press . Set the ON time with and . *2 6. Press . Set the OFF time with and . *2 7. Press to enter the settings. *1 If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2 Holding down the date- or time-setting keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:

• Y early programs are added to weekly programs.
• All the start/end dates and ON/OFF times must be set. the maximum number of yearly timer operations that can be set is four for each output circuit.
• If multiple settings are required, repeat steps 3 through 7.
• All of the yearly programs for the selected circuit (output) can be checked by pressing in yearly program setting mode.
• The set data will be cleared if the Output Setting Switch is moved between the TIMER and PULSE positions after the data has been set. Set the program in the following order. March 25, 2006 (Start date) March 25, 2006 (End date) 18:00 (ON time) 22:15 (OFF time) Day period Time period SUN MON TUE WED THU FRI SAT RUN PULSE TIMER YEAR Y m D WRITE Y m D Number of remaining steps WRITE h m WRITE h m WRITE WRITE WRITE Y early, 2 Circuits Y early, 4 Circuits Example: To produce output for 2 minutes at 18:00 from March 25 to April 9. Shaded portion indicates blinking of the indicator. 1. Set the Mode Switch to P1 or P2. →For 4-circuit models, refer to page 18. 2. Press for 1 s or more. (The Time Switch enters yearly program setting mode. *1) 3. Specify the start date using , and . *2 The year can be set from the current year to the next two years as shown in the example. If the year is set to “--”, the operation performs every year. <Example> If the current year is 2006, the displayed year changes as follows. 4. Press . Specify the end date using , and . *2 If the starting year has been set to “--”, the ending year cannot be set. 5. Press . Set the ON time with and . *2 6. Press . Set the pulse width with . The displayed pulse width changes by pressing this key in the following order. 59 m → 60 m → 1 s 7. Press to enter the settings. *1 If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --:--“ is displayed. *2 Holding down the date- or time-setting keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:
• Y early programs are added to weekly programs.
• All the start/end dates, ON time, and pulse width must be set. The maximum number of yearly pulse output operations that can be set is four for each output circuit.
• If multiple settings are required, repeat steps 3 through 7.
• All of the yearly programs for the selected circuit (output) can be checked by pressing in yearly program setting mode.
• The set data will be cleared if the Output Setting Switch is moved between the TIMER and PULSE positions after the data has been set. Set the program in the following order. March 25, 2006 (Start date) April 9, 2006 (End date) 18:00 (ON time) 2 minutes (Pulse width) Day period Time period SUN MON TUE WED THU FRI SAT RUN PULSE TIMER YEAR Y m D WRITE Y m D WRITE h m Number of remaining steps WRITE PLS WRITE WRITE WRITE

Setting Temporary Holidays (Weekly) Temporary holidays (non-operating days) can be easily set. Because the setting is automatically cleared after the set holiday has passed, temporary holidays are easily set without changing other settings, including those of the Output ON/OFF Switches. Setting Temporary Holidays (Yearly) Temporary* holidays (non-operating days) can be set simply by specifying dates. The holidays will be OFF in both the weekly and yearly programs. Because the setting is automatically cleared after the set holiday has passed, temporary holidays are easily set without changing other settings, including those of the Output ON/OFF Switches. * Annual holidays can also be set. Weekly, 2 Circuits Example: Friday and Saturday in the current week are set as holidays (non-operating days). The Time Switch then operates according to the ordinary (previous) settings from the following week onward. Shaded portion indicates blinking of the indicator. 1. Press for 2 s or more in RUN mode. (The Time Switch enters holiday setting mode.) 2. Turn OFF the bars ( ) at the positions of the days to be set as holidays. Bar ON: Operating day Bar OFF: Holiday 3. Press to enter the setting. After “hday” is displayed for approximately 1 s, the Time Switch returns to RUN mode. Note:  Any day in the 7-day period starting from the current day can be set as a holiday. The setting is automatically cleared after the set holiday has passed.  All ON operations are cancelled on the holiday.  The set holidays are valid for all the output circuits.  Y ou must be in RUN mode to enter to holiday setting mode.  If the current day of the week is changed, the holiday settings will be cleared.  Press for 2 s in holiday setting mode to return to RUN mode. If you do nothing for 30 s, the Time Switch will automatically return to RUN mode. HOLIDAY SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT WRITE HOLIDAY Y early, 2 Circuits Y early, 4 Circuits Example: The days from April 29 to May 7 in 2006 are set as holidays (non-operating days). The Time Switch then operates according to the ordinary (previous) settings from the following year onward. Shaded portion indicates blinking of the indicator. 1. Press for 2 s or more in RUN mode. *1 (The Time Switch enters holiday setting mode.) 2. Specify the start date of holidays using , and . *2 The year is displayed in the following order by pressing . (The year can be set from the current year to the next two years.) <Example> If the current year is 2006, the displayed year changes as follows. If the year is set to --, the holiday setting is executed every year. 3. Press . In the same manner, specify the end date of holidays using , and . *2 If the starting year has been set to “--“, the ending year cannot be set. 4. Press to enter the settings. 5. Press for 2 s or more to return to RUN mode. *1 If one or more programs have already been set, the display starts showing the set programs. To add another program, press repeatedly until “ --.--“ is displayed. *2 Holding down the date-setting keys rapidly advances the value. Pressing decrements the value of the key that was last pressed. Note:  Any date between the current date and December 31 in the year after the following year can be specified as a holiday.  The setting is automatically cleared after the set holiday has passed (unless the year is set to --).  Repeat steps 2 to 4 to make other settings.  Both the start and end dates of holidays must be set. The maximum number of holidays that can be set is 16.  Y ou must be in RUN mode to enter to holiday setting mode.  If the current date is changed, the holiday settings will be cleared.  When you specify the year, be sure to set the end date so that it is after the start date.  Press for 2 s in holiday setting mode to return to RUN mode. If you do nothing for 30 s, the Time Switch will automatically return to RUN mode. HOLIDAY Y M D Y WRITE Y M D WRITE HOLIDAY WRITE HOLIDAY

The days and times when output is set to turn ON and OFF over the course of one week can be displayed in the sequence in which the Time Switch is to operate. Checking the Settings The program can be checked for one week from the current day. Change to the setting mode to check the year program past one week. Day Override Operation Operation for one day can be temporarily (for only one week) executed on another day. Manual Summer Time (DST) Adjustment Each time is pressed for 2 s or more in RUN mode, the current time switches between the current time and the current time +1 hour. Note: With Y early models, the current time can also be automatically switched to DST. For details, refer to functions F6 and F7 on page 25. Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Shaded portion indicates blinking of the indicator. 1. Press for 2 s or more in RUN mode. (“test” flashes and the day and time of the next change in output state are displayed.) 2. Press . The display shows the time of the next change in output state. Each time is pressed, the display shows the days and times for one week. Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Shaded portion indicates blinking of the indicator. 1. Press one of the Day Keys for 2 s or more in RUN mode to check settings for the day. (“chec” flashes and the time of the first ON time is displayed.) 2. Press . The display shows the time of the next change in output state. TEST SUN MON TUE WED THU FRI SAT WRITE WRITE SUN MON TUE WED THU FRI SAT WRITE Weekly, 2 Circuits Example: The operation set for Sunday is executed this Saturday. The Time Switch performs the ordinary operation (according to the previous settings) from next Saturday onward. Shaded portion indicates blinking of the indicator. 1. Press for 2 s or more in RUN mode. (The Time Switch enters day override operation setting mode.) 2. Turn ON the bar ( ) at the position of the day for which the set operation is to be executed on another day. (“copy” will flash.) 3. Press to select the day on which the operation is to be executed. 4. Turn ON the bar ( ) at the position of the day. More than one day can be selected. 5. Press to enter the setting. Note:  Any day in the 7-day period starting from the current day can be set as a day on which another day's operation is to be executed. The setting is automatically cleared after the day has passed.  All ON operations are executed on another day.  The day override operation settings are valid for all the output circuits. Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits COPY SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT WRITE SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT WRITE +1h SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT

Switching between 12-hour and 24- hour display Each time is pressed for 2 s or more in RUN mode, the current time switches between 12-hour (AM/PM) and 24-hour display. Display Switching Each time is pressed for 2 s or more in RUN mode, the displayed content switches as shown below. Note: Displays only when Input selection (see function F2 on page 23) is set to totl. Note: Displays only when Input selection (see function F2 on page 23) is set to totl. Override and Automatic Return Operation Helps to cope with sudden schedule changes without having to revise the existing program. This function allows ON/OFF states that were forcibly set using the Output ON/OFF Switch to be maintained until the next ON/OFF time. Turn output OFF while maintaining AUTO operation 1. Change the setting of the Output ON/OFF Switch from AUTO to OFF . 2. Return the Output ON/OFF Switch from OFF to AUTO while pressing . (Output remains in the OFF state.) 3. The regular operation will be performed from the next ON time. Turn output ON while maintaining AUTO operation 1. Change the setting of the Output ON/OFF Switch from AUTO to ON. 2. Return the Output ON/OFF Switch from ON to AUTO with pressed. (Output remains in the ON state.) 3. The regular operation will be performed from the next OFF time. Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits h SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT m Current time Next operation (Factory setting) hour cnt Total time Total count (See note.) (See note.) hour cnt Current time Current month and day (Factory setting) Total time Total count (See note.) (See note.) Current time Next operation Current time Current month and day (Factory setting) Current time Next operation Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits ON AUTO OFF WRITE ON AUTO OFF WRITE

Set the advanced functions as required to perform more advanced operation. Outlines of the advanced functions are provided on the following pages. Refer to the Instruction Manual enclosed with the H5S for details. Initial Setting Mode Time Counter/Total Counter Display (F2, F3, F4) This function displays the total elapsed time and total input count for an external input. The alarm indicator can also be displayed if an alarm value has been set. Note: For display details, refer to Display Switching on page 22. Input selection (F2)  Set Input selection (F2) in initial setting mode to Time Counter/Total Counter. Alarm for time counter (F3) Alarm for total counter (F4) Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits <2-circuit models> RUN RUN<4-circuit models> PRGM RUN Program setting mode Initial setting mode F1:Next operation display F2:Input selection *2-circuit models only F3:Total time alarm *Only when "totl" is selected in F2. F4:Total count alarm F5:Date format selection *Y early models only F6:Summer time (DST) adjustment *Y early models only F7:Summer time schedule selection *Y early models only Only when "auto" is selected in F6. F8:Season switching *Y early models only F9:Period of season *Y early models only Only when "on" is selected in F8. TIME ADJ Press briefly . TIME ADJ or Press for 3 s or more. *Only when "totl" is selected in F2. Press briefly TIME ADJ Press briefly TIME ADJ Press briefly TIME ADJ Press briefly TIME ADJ Press briefly TIME ADJ Press briefly TIME ADJ Press briefly TIME ADJ Press briefly TIME ADJ Y early, 2 Circuits Y early, 2 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to change the display to totl. 2. Press to enter the setting. Shaded portion indicates blinking of the indicator. 1. The display will automatically change to the alarm setting screen 2 s after switching to F3. Press the or . Key: Increments in units of 1,000 h* Key: Increments in units of 10 h* Note: The default setting is 0.0 h (no alarm display). 2. Press to enter the setting. Pressing decrements the value of the key that was last pressed. Shaded portion indicates blinking of the indicator. 1. The display will automatically change to the alarm setting screen 2 s after switching to F4. Press the or . Key: Increments in units of 10,000* Key: Increments in units of 100* Note: The default setting is 0 (no alarm display). 2. Press to enter the setting. Pressing decrements the value of the key that was last pressed. Alarm indicator Time counter display (Example shows display when the total elapsed time is 30,000 hours.) Total counter display (Example shows display when the total input count is 500,000.) h m WRITE h m h m WRITE h m h m WRITE

Time Adjustment Input Function (F2) The time can be set to 00 min 00 s at the same time as external input is applied. (The hours is rounded up for 30 minutes or higher and rounded down for 29 minutes or lower.) When using two or more Time Switches, their times can be synchronized. Input selection (F2)  Set Input selection (F2) in initial setting mode to Time Adjustment Input. Manual Operation on Recovery from Power Failure (F2) After power is restored to the H5S, it is possible to set the Time Switch to stop turning ON output until external input is applied. Input selection (F2)  Set Input selection (F2) in initial setting mode to Manual Operation on Recovery from Power Failure. Bank Switching (F2) Two groups (banks) of programs can be registered with the Time Switch. Banks can be switched by external input. Input selection (F2)  Set Input selection (F2) in initial setting mode to Bank Switching. Switching banks in RUN mode Banks are switched as shown in the following table depending on the external input state. Programming a bank Press in program setting mode to switch banks. Different programs can be set for each bank. Season Switching/Period of Season (F8/F9) Weekly programs can be set to automatically switch throughout the year in response to seasons. * Up to four seasons can be set for 4-circuit models, and up to two seasons for 2-circuit models. Season switching (F8)  Turn ON Season switching (F8) in initial setting mode. Weekly, 2 Circuits Y early, 2 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to change the display to sync. 2. Press to enter the setting. Weekly, 2 Circuits Y early, 2 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to change the display to boot. 2. Press to enter the setting. h m WRITE ON OFF Flashing ON indicator (in the upper left corner of the screen) Power supply External input Output h m WRITE Weekly, 2 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to change the display to bank. 2. Press to enter the setting. Open-circuited Short-circuited Bank A B Y early, 2 Circuits Y early, 4 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to change the display to on. 2. Press to enter the setting. Note: The “C” and “D” indications are not displayed in 2-circuit models. Bank A Switching Weekly programs 13:00 ON 16:00 OFF Bank B Weekly programs 8:00 ON 10:00 OFF h m WRITE TIME ADJ Spring Summer Autumn Winter Seasons(*) Setting Spring 17:30 ON 21:00 OFF Summer 19:00 ON 22:00 OFF Autumn 18:00 ON 21:00 OFF Winter 17:00 ON 21:00 OFF h m WRITE

Period of Season (F9) Switching seasons One group of programs is automatically switched to another, according to the seasons set in initial setting mode.* * The season switching functions apply only to weekly programs, not yearly programs. Programming a season Press in program setting mode to switch seasons. Different weekly programs can be set for each season. Next Operation Display (F1) The order of the output channels for which the next operation (the next ON or OFF time) is set can be selected for the sub-display. This function is useful when an operation in a particular circuit is to be monitored. Parameters - - - - - - - - - - Displays the next operation for circuit 1 only. only 2 - - - - - - - - - - Displays the next operation for circuit 2 only. only 3 - - - - - - - - - - Displays the next operation for circuit 3 only. only 4 - - - - - - - - - - Displays the next operation for circuit 4 only. all 1234 - - - - - - - - Displays the next operation for all circuits. Note: 1. Circuits 3 and 4 are not displayed for 2-circuit models. 2. indicate the default. Setting method Date Format Selection (F5) The displayed date format is selectable between “month. day” and “day. month”. Parameters : “month. day” dd.nn: “day. month” Note: indicate the default. Setting method Summer Time (DST) Adjustment (F6) Manual or automatic summer time adjustment can be selected. Parameters : Manual adjustment auto: Automatic adjustment (Select summer time schedule in F7.) Note: indicate the default. Setting method Shaded portion indicates blinking of the indicator. 1. Press or to select the desired season. 2. Press to enter the setting. The display then changes to the start period of season input screen. Press or to designate the starting date. 3. Press to enter the setting. The display then changes to the end period of season input screen. Press or to designate the ending date. 4. Press to enter the setting. Note:  The following is set as the default period of season. A: 1.1 to 12.31 (1/1 to 12/31) B to D: --.-- to --.-- (no setting) *The “C” and “D” indications are not displayed in 2-circuit models.  If overlapping periods are set, the priority becomes A<B<C<D. For example, setting A (1/1 to 12/31) and B (4/1 to 9/30) will result in the following: 1/1 to 3/31: A, 4/1 to 9/30: B, 10/1 to 12/31: A.  All outputs are OFF in the weekly program for all dates that do not come in any period. Weekly, 2 Circuits Y early, 2 Circuits Y early, 4 Circuits Shaded portion indicates blinking of the indicator. 1. Select one of the parameters using or . 2. Press to enter the setting. h m WRITE M D WRITE M D WRITE TIME ADJ only 1 The inverted characters h m WRITE Y early, 2 Circuits Y early, 4 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to select one of the parameters. 2. Press to enter the setting. Y early, 2 Circuits Y early, 4 Circuits Shaded portion indicates blinking of the indicator. 1. Press or to select one of the parameters. 2. Press to enter the setting. mm.dd The inverted characters h m WRITE off The inverted characters h m WRITE

Summer Time Schedule Selection (F7) The time and date when the Time Switch automatically switches to and from summer time can be selected with reference to the following regions. Parameters Note: indicate the default. Setting method About the Self Diagnosis Function The following indications will be displayed when an error is generated. Y early, 2 Circuits Y early, 4 Circuits Regions Summer time start date and time Summer time end date and time (North America) At 2:00 on the second Sunday in March At 2:00 on the first Sunday in November eu (Europe) At 2:00 on the last Sunday in March At 3:00 on the last Sunday in October aust (Australia) At 2:00 on the last Sunday in October At 3:00 on the last Sunday in March Shaded portion indicates blinking of the indicator. 1. Press or to select one of the parameters. 2. Press to enter the setting. us The inverted characters h m WRITE Indication Description Output Remedy e1 CPU error OFF Press “RESET” e2 Memory error OFF Press “RESET” In the interest of product improvement, specifications are subject to change without notice. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Read and Understand This Catalog Please read and understand this catalog before purchasing the products. 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 products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:

• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS 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 PRODUCTS ARE 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. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. 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. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2010.6 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2010 All Right Reserved.