Omron H2A - Manuale utente

Motor Timer H2A

Miniature, High-performance Motor

Timer

Employs high-reliability bifurcated contacts for

output.

Moving

pointer provided in all types for

confirmation

of elapsed time.

Employs time-out and power ON indicators for all

types.

Wide variety of timing ranges from 5 s to 24 hrs.

Ordering Information

Operation/resetting

system

Internal connection

Time-limit

Instantaneous

Mounting

pgy

contact contact

Surface mounting

(see note 2)

ime-limit operation/

lf tti

Parallel motor and

lth ti

SPDT --- H2A

self-resetting

clutch connection

SPST-NO H2A-H

Note: 1.

Specify both the model number and supply voltage when ordering.

Surface mounting models can be used as a flush mounting type by attaching an exclusive adapter (Y92F-40) to the timer

Specifications

Time Ranges

Rated

time

ime setting range

ime division

50 Hz 60 Hz

5 s

0.2 to 6 s 0.2 to 5 s

0.2 s

10 s

0.5 to 12 s 0.5 to 10 s

0.5 s

30 s

1 to 36 s 1 to 30 s

1.0 s

60 s

2 to 72 s 2 to 60 s

2.0 s

3 min 1/6 to 3 1/2 min 1/6 to 3 min

10.0 s

6 min 1/4 to 7 1/6 min 1/4 to 6 min

15.0 s

12 min 1/2 to 14 min 1/2 to 12 min

30.0 s

30 min 1 to 36 min 1 to 30 min 1.0 min

60 min 2 to 72 min 2 to 60 min 2.0 min

3 hrs

1/6 to 3 1/2 hrs

1/6 to 3 hrs

10.0 min

6 hrs

1/4 to 7 hrs 1/4 to 6 hrs

15.0 min

12 hrs

1/2 to 14 hrs 1/2 to 12 hrs

30.0 min

24 hrs

1 to 28 hrs 1 to 24 hrs

1.0 hrs

Ratings

Rated

supply voltage

100, 1

10, 200, or 220 V

AC (50 Hz), 100/1

10, 200/220 V

AC (60 Hz)

Operating voltage range

85% to 1

10% of rated supply voltage

Power consumption

Approx. 3 V

Control outputs

Standard type: 2 A at 250 V

AC, resistive load (cosφ

= 1)

Note:

The front panel of the timer is color-coded to identify the following supply voltage classifications:

100, 1

10 V

: Blue

200, 220 V

: Red

Other classes: Black

H2A H2A

Characteristics

Accuracy

of operating time

2% max.

〈±

3% max. for the 5-s model)

Setting error ±

5% max.

Reset time

0.3 s max.

Influence of voltage

1% max.

Influence of temperature

2% max.

Insulation resistance

100 M

Ω

min. (at 500 VDC)

Dielectric strength

2,000 V

AC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts,

between contact and control circuit and between) contacts of dif

ferent polarities)

1,000 V

AC, 50/60 Hz for 1 min (between non-continuous contacts)

ibration resistance

Destruction:

16.7 Hz with 4-mm double amplitude

Malfunction:

10 to 55 Hz with 0.5-mm double amplitude

Shock resistance

Destruction:

1,000 m/s

(approx. 100G)

Malfunction:

100 m/s

(approx. 10G) (5G for lateral shocks)

Ambient temperature

Operating: –10°

C to 50

°C

Ambient humidity

Operating: 45% to 85%

Life expectancy

Mechanical:

1,000,000 operations min. (under no load at operating of 1,800 operations/hr)

Electrical:

See

“Engineering Data”

Motor life expectancy

20,000 hrs

Approved standards

UL (File No. E52800-US), CSA (File No. LR22310-US)

Weight

Approx. 170 g

Engineering Data

Switching operations (x 10 )

Load current (A)

Operation

Timing Chart

H2A H2A-H

Rt: Resetting time Rt: Resetting time

H2A H2A

Dimensions

Note: All

units are in millimeters unless otherwise indicated.

H2A/H2A-H

Note: F-shaped hook (PHC-1)

for PF085A and L-shaped

hook

(PHc-4) for PL08

are

supplied

with the timer

H2A(-H) with Adapter Panel Cutouts

Note: Back

connecting socket US08 and Y

-shaped hook

PHC-3

are supplied with the timers.

Panel Y92F-40 adapter for

flush mounting

(See note)

Accessories (Order Separately)

Track Mounted/Front Connecting Socket

PF085A Mounting

Holes

erminal Arrangement

op V

iew)

Mounting Height of

imer with Socket

Adapter for Flush Mounting

Y92F-40 Panel Cutouts

Note: PF085A can be

used as a front

connecting

socket.

Two, 4.5 dia.

holes

Eight, M3.5 ×

7 sems Two, 4.5 dia. or M4 holes

Top View

Back Connecting Socket

PL08 (Solder Terminals) Mounting

Holes

erminal Arrangement

(Bottom View)

Mounting Height of

imer with Socket

Two, 2 dia. holes

Bottom View

H2A H2A

Mounting Track (Meets DIN EN50022)

PFP-100N/PFP-50N

(see note)

Note: This

dimension applied to PFP-50N.

End Plate

PFP-M PFP-S

Hold-down Clips (Attached)

PHC-1 For PF085A

Installation

Terminal Arrangement

H2A H2A-H

Precautions

Mounting

When

two or more timers are to be mounted in line, provide a dis

tance of more than 5 mm between the two adjacent timers.

When

two or more timers mounted in line are to be continuously en

ergized

at the same time after the set time has elapsed, be sure to

limit

the carry current to less than 1 A.

When using the timers at an ambient temperature of more than

40°C,

be sure to reset the

timers immediately after the set time has

elapsed.

Wiring

When

wiring, employ a multi-core cable

having a finished outer di

ameter of less than 10.5 mm, or insulated (twisted) wires with less

than

a 3 mm outer diameter

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

convert millimeters into inches, multiply by 0.03937. T

o convert grams into ounces, multiply by 0.03527.

Cat. No. L04-E1-8 In the interest of product improvement, specifications are subject to change without notice.

Printed

in Japan

0697-0.5C (0696)

OMRON Corporation

Systems

Components Division

28th Fl., Crystal T

ower Bldg.

1-2-27, Shiromi, Chuo-ku,

Osaka 540 Japan

Phone: 06-949-6012 Fax: 06-949-6021

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