Digital Time Switch H5S

Category Time Switches Tag Omron

• Independent Day Keys provide easier operation.

• Temporary holiday setting function makes it easy to turn OFF output for holidays and non-operating days.

• Settings can be made even with the Time Switch turned OFF.

• Test mode enables easy program checking.

• Complies with EMC Directives, UL/CSA, and other safety standards.

• Includes summer time (DST) adjustment.
Yearly models also offer automatic switching to DST.

• Set value can be changed both upward and downward for speedier setting.

• Integrated temperature compensation circuit helps keep accurate time over a wide temperature range. *1

• Includes time counter and total counter functions with alarm indicator. *2

• Bank function allows program switching by an external input. *3

• New 4-circuit output models with a compact, 72 × 72-mm DIN size added to the series.

Ratings

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 *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
	Ca- pacity	Resistive load (cosφ = 1)	15 A at 250 VAC *2		3 A at 250 VAC
	Ca- pacity	Inductive load	10 A at 250 VAC (cosφ = 0.7)		2 A at 250 VAC (cosφ = 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)

*1. Do not use inverter output as a power supply. For details, refer to Precautions for Safe Use, item 24, on Data Sheet.
*2. The capacity is 15 A per circuit, but derating of the total current for two circuits is required

Characteristics

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. *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) *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
Vibration resistance	Malfunction	10 to 55 Hz with 0.25-mm single amplitude in 3 directions for 10 minutes each
Shock resistance	Destruction	300 m/s² 3 times each in x, y, and z axes, 6 directions
Shock resistance	Malfunction	100 m/s² 3 times each in x, y, and z axes, 6 directions
Life expectancy	Mechanical	100,000 operations min.
Life expectancy	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		_CUR_US: 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 (IEC 61000-4-5): 1 kV line to line (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 (IEC 61000-4-11): 0.5-s cycle, 100% (rated voltage)
Weight		Approx. 200 g

*1. The total error including the repeat accuracy, setting error, variation due to voltage change, and variation due to
temperature change is ±0.01% ±0.05 s max.
*2. The time given for memory protection is the calculated time of when power is not being supplied (including during
storage) at an ambient temperature of 25°C. The timer functions and set program are backed up by a lithium battery
that is built into the Time Switch. These will be lost if the life of the battery expires. If the lithium battery is replaced
(if the PCB is replaced), the stored contents will also be lost.

Operation

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 (0.00 to 23:59, 0.00 to 11:59 a.m., 0.00 to 11:59 p.m.) 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 *1	40 steps/circuit	48 steps/circuit 2 24 steps/circuit (per season) 3	48 steps/circuit 2 12 steps/circuit (per season) 3
	Yearly program	—	4 yearly programs/circuit
	Number of settable yearly temporary holiday settings	—	16

*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)
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 ON time width and OFF time width can each be set to between 1 minute and 11 hours 59 minutes.) (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 Yearly Programs on Data Sheet.
Yearly pulse-output operation	—	Adds a yearly pulse-output operation to the weekly pulse-output program. For details, refer to About Yearly Programs on Data Sheet.
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 (Yearly) on Data Sheet.
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 Data Sheet.	—
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 Data Sheet.
Checking the settings	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 Data Sheet.
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 Data Sheet.
Summertime (DST) adjustment	Switches the current time from “current time” to “current time + 1 h” for daylight savings time. Yearly models also offer automatic switching to daylight savings time. For details, refer to Manual Summer Time (DST) Adjustment on Data Sheet.
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 Data Sheet.		—
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 Data Sheet.		—
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 Data Sheet.		—
Bank switching	Allows two groups (banks) of programs to be registered and switched by external input. For details, refer to Bank Switching (F2) on Data Sheet.	—
Season switching	—	Allows weekly programs to be automatically switched in response to seasons throughout the year. For details, refer to Season Switching/Period of Season (F8/F9) on Data Sheet.
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.

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