Omron H2A Datasheet

Motor Timer
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 p g y
Time-limit operation/ p
self-resetting lf tti
Note: 1. Specify both the model number and supply voltage when ordering.
2. 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
5 s
10 s
30 s
60 s
3 min
6 min
12 min
30 min
60 min
3 hrs
6 hrs
12 hrs
24 hrs
Ratings
Rated supply voltage
Operating voltage range
Power consumption
Control outputs
Note: The front panel of the timer is color-coded to identify the following supply voltage classifications:
100, 110 V: Blue
200, 220 V: Red
Other classes: Black
Internal connection
Parallel motor and
SPDT
clutch connection l t h ti
Time setting range
50 Hz
0.2 to 6 s
0.5 to 12 s
1 to 36 s
2 to 72 s
1/6 to 3 1/2 min
1/4 to 7 1/6 min
1/2 to 14 min
1 to 36 min
2 to 72 min
1/6 to 3 1/2 hrs
1/4 to 7 hrs
1/2 to 14 hrs
1 to 28 hrs
100, 110, 200, or 220 VAC (50 Hz), 100/110, 200/220 VAC (60 Hz)
85% to 110% of rated supply voltage
Approx. 3 VA
Standard type: 2 A at 250 VAC, resistive load (cosφ = 1)
Time-limit Instantaneous
contact t t contact t
---
SPST-NO
60 Hz
0.2 to 5 s
0.5 to 10 s
1 to 30 s
2 to 60 s
1/6 to 3 min
1/4 to 6 min
1/2 to 12 min
1 to 30 min
2 to 60 min
1/6 to 3 hrs
1/4 to 6 hrs
1/2 to 12 hrs
1 to 24 hrs
H2A
Mounting
t
Surface mounting
(see note 2)
H2A
H2A-H
Time division
0.2 s
0.5 s
1.0 s
2.0 s
10.0 s
15.0 s
30.0 s
1.0 min
2.0 min
10.0 min
15.0 min
30.0 min
1.0 hrs
1