Omron H3JA-8A, H3JA-8C User Manual
1
H3JA Solid-state Timer
Economical, Compact, Plug-in Timer
■ Time limit operation with automatic resetting.
■ DIN size (36 x 36 mm), fits standar d 8-pin sock-
ets.
■ Wide choice of supply voltages:
24, 100 to 120, 200 to 240 VAC, 24 VDC.
■ Dual LED indication for power and output sta-
tuses.
■ Large transparent setting knob.
■ Setting error rating almost matches that of a 48 x
48 timer.
■ Conforms to UL and CSA, and meets CE marking
requirements.
Ordering Information
Note: Specify the model number, supply voltage, and rated time when ordering.
■
Accessories (Order Separately)
Note: 1. Y92A-48G is a finger safe terminal cover which is attached to the P3G-08 Socket.
2. Hold-down Clips are sold in sets of two.
RC
Operation/resetting
system
Time-limit contact Mounting method Rated time Model
Time-limit operation/
self-resetting
SPDT Surface mounting, flush
mounting, and DIN track
mounting
1 s, 3 s, 5 s, 10 s, 30 s,
60 s, 3 min, 5 min, 10 min,
30 min, 60 min, 3 hrs
H3JA-8A
DPDT 1 s, 3 s, 5 s, 10 s, 30 s, 60
s, 3 min, 5 min, 10 min, 30
min, 60 min, 3 hrs
H3JA-8C
Ex. H3JA-8A 100 to 120 VAC 1 s
Rated time
Supply voltage
Name/specifications Models
Flush Mounting Adapter Y92F-31
Mounting Track 50 cm (
&
) x 7.3 mm (t) PFP-50N
1 m (
&
) x 7.3 mm (t) PFP-100N
1 m (
&
) x 16 mm (t) PFP-100N2
End Plate PFP-M
Spacer PFP-S
Track Mounting/
Front Connecting Socket
8-pin PF085A
Back Connecting Socket 8-pin US08
8-pin P3G-08
8-pin, finger safe type P3G-08 with Y92A-48G (see note 1)
Hold-down Clip (see note 2) For PF085A Socket Y92H-6
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H3JAH3JA
Specifications
■ Time Ranges
■ Ratings
Rated time Time range Rated time Time range
1 s 0.1 to 1 s 3 min 0.3 to 3 min
3 s 0.3 to 3 s 5 min 0.5 to 5 min
5 s 0.5 to 5 s 10 min 1 to 10 min
10 s 1 to 10 s 30 min 3 to 30 min
30 s 3 to 30 s 60 min 6 to 60 min
60 s 6 to 60 s 3 hrs 0.3 to 3 hrs
Rated supply voltage 24, 100 to 120 or 200 to 240 VAC (50/60 Hz);
24 VDC
Operating voltage range 85% to 110% of rated supply voltage
Power consumption H3JA-8A
100 to 120 VAC: Approx. 3 VA (1.3 W) at 120 VAC
200 to 240 VAC: Approx. 5 VA (1.5 W) at 240 VAC
24 VAC: Approx. 1.2 VA (0.9 W) at 24 VAC
24 VDC: Approx. 0.8 W at 24 VDC
H3JA-8C
100 to 120 VAC: Approx. 3 VA (1.1 W) at 120 VAC
200 to 240 VAC: Approx. 5 VA (1.3 W) at 240 VAC
24 VAC: Approx. 1.3 VA (1 W) at 24 VAC
24 VDC: Approx. 0.9 W at 24 VDC
Control outputs H3JA-8A: 7 A at 250 VAC, resistive load
H3JA-8C:5 A at 250 VA C, resistive load
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H3JAH3JA
■ Characteristics
Accuracy of operating time
2% max.
Setting error
7% max.
Influence of voltage
2% max.
Influence of temperature
5% max.
Insulation resistance 100 M
W
min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts, and be-
tween contact-carrying and control circuit, and between contacts of different poles)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Impulse withstand voltage 3 kV (between power terminals)
4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts)
Noise immunity
1.5 kV (between power terminals) and 1.5 kV (between output terminals), square-wave noise
by noise simulator (pulse width: 100 ns/1
m
s, 1-ns rise)
Static immunity D estr uct ion: 8 kV
Malfunction: 6 kV
Vibration resistance Destruction: 10 to 55 Hz with 0.75-mm double amplitude in 3 directions for 1 hour each.
Malfunction: 10 to 55 Hz with 0.5-mm double amplitude in 3 directions for 10 minutes each.
Shock resistance
Destruction: 1,000 m/s
2
Malfunction: 100 m/s
2
Ambient temperature Operating: –10C to 55C
Storage: –25
C to 65C
Ambient humidity Operating: 35% to 85%
Life expectancy H3JA-8A
Mechanical: 10,000,000 operations min.
Electrical: 60,000 operations min. (7 A resistive load at 250 VAC, 360 operations/h)
H3JA-8C
Mechanical: 10,000,000 operations min.
Electrical: 100,000 operations min. (5 A resistive load at 250 VAC, 360 operations/h)
EMC (EMI)
Emission Enclosure: EN55011 Group 1 class A
Emission AC Mains: EN55011 Group 1 class A
(EMS)
Immunity ESD: EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves:
EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst: EN61000-4-4: 2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
Immunity Surge: EN61000-4-5: 2 kV common mode (level 3)
1 kV differential mode (level 3)
Approved standard UL508, CSA C22.2 No. 14, conforms to EN61812-1
Case color Light gray (Munsell 5Y7/1)
Degree of protection IP40 (panel surface)
Weight H3JA-8A: Approx. 50 g
H3JA-8C: Approx. 60 g
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