H3DKFACDC24240 Datasheet, PDF (16/32 Pages) Omron Electronics LLC – Solid-state Timers

H3DK-G
*1. When using a 24-VDC power supply voltage, there will be an inrush current of approximately 0.25 A. Allow for this inrush current when turning ON and OFF the
power supply to the Timer with device with a solid-state output, such as a sensor.
*2. DC ripple: 20% max.
*3. Refer to DC Power Consumptions (Reference Information) on page 27 for DC power consumptions.
*4. The control output ratings are for one H3DK operating alone. If you operate two or more Timers side by side, refer to Installation Pitch and Output Switching Capacity
(Reference Values) on the next page.
*5. 125 VDC: 0.15 A max. with resistive load, 125 VDC: 0.1 A with L/R of 7 ms.
Minimum load: 10 mA at 5 VDC (P level, reference value)
*6. For the H3DK-GE, approx. 6 A of inrush current will flow when the power supply is turned ON. When selecting the device connected to the Timer, allow leeway in
the current ratings.
■ Characteristics
Accuracy of operating
time
H3DK-G, -GA
±1% of FS max.
H3DK-GE
Setting error
±10% of FS ±0.05 s max.
Transfer time
Total error ± (25% of transfer time + 5 ms) max.
Influence of voltage
±0.5% of FS max.
Influence of tempera-
ture
±2% of FS max.
Insulation resistance 100 MΩ min. at 500 VDC
Dielectric strength
Between current-carrying metal parts
and exposed non-current-carrying metal
parts: 2,000 VAC 50/60 Hz for 1 min.
Between control output terminals and
operating circuit: 2,000 VAC 50/60 Hz
for 1 min.
Between contacts not located next to
each other: 1,000 VAC 50/60 Hz for
1 min.
Between current-carrying metal parts
and exposed non-current-carrying metal
parts: 2,500 VAC 50/60 Hz for 1 min.
Between control output terminals and
operating circuit: 2,500 VAC 50/60 Hz
for 1 min.
Between contacts not located next to
each other: 1,000 VAC 50/60 Hz for
1 min.
H3DK-G: 24 to 240 VAC/VDC: 3 kV
between power terminals, 4.5 kV
between current-carrying metal
parts and exposed non-current-
Impulse withstand volt-
carrying metal parts
age
H3DK-GA: 12 VDC: 1 kV between
---
power terminals, 1.5 kV between
current-carrying metal parts and
exposed non-current-carrying
metal parts
Noise immunity
Square-wave noise generated by noise simulator (pulse width: 100 ns/1 µs,
1-ns rise): ±1.5 kV*
Static immunity
Malfunction: 4 kV, Destruction: 8 kV
Vibration ^{Destruction 0.75-mm single amplitude at 10 to 55 Hz for 2 h each in 3 directions}
resistance _{Malfunction 0.5-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions}
Shock re- ^{Destruction 1,000 m/s2 3 times each in 6 directions}
sistance _{Malfunction 100 m/s}2 _{3 times each in 6 directions}
Life ex-
pectancy
Mechanical
10 million operations min. (under no
load at 1,800 operations/h)
10 million operations min.
(under no load at 1,800 operations/h)
Electrical
100,000 operations min. (5 A at 250
VAC, resistive load at 360 operations/h)
100,000 operations min.
(0.3 A at 440 VAC, resistive load at
1,800 operations/h)
Degree of protection IP30 (Terminal block: IP20)
Weight
Approx. 120 g
* Except for the H3DK-GE
● Installation Pitch and Output
Switching Capacity (Reference
Values)
The relation between the installation pitch
and the load current is shown in the fol-
lowing graph. (Except for the H3DK-GE)
If Timer is used under load conditions that
exceed the specified values, the tempera-
ture inside the Timer will increase, reduc-
ing the life expectancy of internal parts.
80
70
60
d = 50 mm
50
d = 10 mm
d = 5 mm
40
30
d = 0 mm
20
10
0
1
2
3
4
5
6
Load current (A)
Testing Method
Tested Timer: H3DK-G
Applied voltage: 240 VAC
Installation pitch: 0, 5, 10, and 50 mm
Test
timer
1
Test
timer
2
Test
timer
3
Test
timer
4
Test
timer
5
DIN Track Timer installation pitch: d
16