Omron H2F DATASHEET

24-hour/Weekly Time Switch

H2F

Up to 96 ON/OFF Cycles from DIN-sized
(72 x 72 mm) Timer

• Easy setting with color-coded programming tabs.

• Choose from 24-hour or 1-week models wi th either SPST-NO or
SPDT control outputs.

• Minute dial assures accur ate settings.

• Models with memory protection available.

• Control outputs can be manual ly turned ON/OFF.

• Designed for surface, flush, or trac k mounting.

Model Number Structure

■Model Number Legend

H2F-@@@@

1 2 34

1. Operation cycle

D: 24-hour
W: 1-week

2. Motor type

None:Synchronous motor
M: Quartz motor

3. Mounting method

None:Flush mounting
F: Surface mounting, DIN track mounting

4. Output type

None:SPST-NO
C: SPDT

24-hour/Weekly Time Switch H2F 1

Ordering Information

Mounting method Control output 24-hour operation 1-week operation

Synchron ous motor Quartz motor (with

memory protection)

Flush SPST-NO H2F-D H2F-DM H2F-WM

SPDT H2F-DC H2F-DMC H2F-WMC

Surface/track SPST-NO H2F-DF H2F-DMF H2F-WMF

SPDT H2F-DFC H2F-DM F C H2F-WMFC

Quartz motor (with

memory protection)

■Accessories (Order Separately)

Extra Programmi ng Tabs 1 pair for each ON/OFF (See note 1.) Y92S-21
Rechargeable Battery (See note 2.) Y92S-42

Note: 1. The 24-hour models are supplied with three pairs of programming tabs.

The 1-week models are supplied with seven pairs of programming tabs.

2. A Rechargeable Battery is provided in the H2F. When the life of the Battery has expired, order a replacement using this model number.

Specifications

■Time Ranges

Operation period Minimum division Minimum set time Maximum set time

24-hour 15 min 15 min 23 h 45 min
1-week 1 h 2 h 166 h

■ON/OFF Cycle

Operation period 24-hour 1-week

Maximum cycles 96 84

■Ratings

Rated supply voltage Synchronous motor: 100/110/120 VAC, 200/220/240 VAC (50/60 Hz) (See note.)

Operating voltage range 85% to 110% of rated supply voltage
Power consumption Synchronous motor: 3 VA max.

Control outputs 15 A at 250 VAC, resistive load, SPST-NO, SPDT
Terminal screw tightening t orque 0.98 N·m max.

Note: Select the appropriate frequency using the frequency selector switch provided on the upper part of the rear panel.

Quartz motor: 100 to 240 VA C (50/60 Hz)

Quartz motor: 1 VA max. at 100 to 120 VAC, 4 VA max. at 200 to 240 VAC

2 24-hour/Weekly Time Switch H2F

■Characteristics

Item 24-hour operation 1-week operation

Synchronous motor Quartz motor
Accuracy of operating time (See note 1.)
Influence of voltage
Influence of temperature
Setting error (See note 2.)
Cyclic error
Memory protection a gainst power failure --- 180 h min. (See note 3.)
Insulation resistance 100 M
Dielectric strength 2,000 VA C, 50/60 Hz for 1 min (between current-carrying terminals and non-current-carrying

Vibration resistance Destruction: 16.7 Hz, 2-mm single amplitude

Shock resistance

Ambient temperature Operating: –10°C to 55°C
Ambient humidity Operating: 35% to 85%
Life expectancy Contacts: 10,000 operations min.

Approved standards UL917, CSA C22.2 No. 14
Case color Light gray (Munsell 5Y7/1)
Weight Flush mounting: approx. 150 g

Note: 1. Accuracy of operating time of when the H2F is ON or when the H2F is OFF.

2. Difference between the set and actual operation time with the pointer set to the present time.

3. When the H2F is used for the first time after energization for 72 h.

±3 min max. ±30 min max.

±3 min max. ±30 min max.
±3 min max. ±30 min max.

Ω min. (at 500 VDC)

metal parts)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)

Malfunction: 10 to 55 Hz, 0.25-mm single amplitude
Destruction: 1,000 m/s

Malfunction: 200 m/s

Motor: 20,000 hours

Surface mounting:approx. 200 g

2

2

24-hour/Weekly Time Switch H2F 3