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  • Solid-State Timer H3CR-A

Solid-State Timer H3CR-A H3CR-A8S AC24-48/DC12-48

4.50 (16)
H3CR-A8S AC24-48/DC12-48
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Item Feature
Minimum Signal Input Time (sec)
Insulation Resistance (Mohm)
More than 100 (at DC500V mega)
Time Specification
0.05s to 300h
Recovery Time
0.1s or less
Power Supply Voltage (V)
AC24 to 48(50/60Hz)/DC12 to 48
Ambient Humidity
35 to 85%
Electrostatic Yield Strength
Malfunction: 8kV, destruction: 15kV
Input Method
Impact Resistance
3 times for each 1000m / s 2 6 direction
Transistor Output Type 4 operating multi
Voltage Influence
+ Less than 0.2% (a percentage of full scale) (1.2s, in the range 3s and +/- 0.2% + / - 10ms or less)
(1800 times / h AC250V 5A resistive load switching frequency) 100 000 times or more: mechanical (no load, 1800 times / h switching frequency) Electrical 20 million times or more
Power Reset
Minimum supply opening time 0.1s
Withstand Voltage
AC2000V 50 / 60Hz 1min between contacts different poles:: AC2000V 50 / 60Hz 1min non-continuous contacts between: AC1000V 50 / 60Hz 1min operation circuit between the 50 / 60Hz 1min control output AC2000V: non-charging metal part between the charging metal part
Allowable Voltage Range
85-110% of the supply voltage (DC12V is 90-110%)
Setting Time
Scale number: (unit:hour)1.2:(sec)0.05 to 1.2, (min, hrs)0.12 to 1.2, (10h)1.2 to 12123:(sec, min, hrs)0.3 to 3, (10h)3 to 301212:(sec, min, hrs)1.2 to 12, (10h)12 to 12012030:(sec, min, hrs)3 to 30, (10h)30 to 300
Noise Immunity
Square-wave noise by noise simulator (pulse width 100ns / 1micros rise 1ns) +/- 1.5kV, however, +/- 600V is no voltage between the input terminals
Set Error
+ The +/- 50ms or less (a percentage of full scale) 5%
Impact Resistance (Malfunction)
3 times for each 100m / s 2 6 direction
Vibration Resistance (malfunction)
10 to 55Hz single amplitude 0.5mm 3 direction each 10min
Pin Type
Maximum Time Scale
Protection Structure
IP40 (Panel Table surface)
Operating Temperature Range (deg C)
(No freezing) -10 to +55
External Dimensions (Width (W)x Depth (D)x Height (H)) (mm)
Weight (g)
Output Type
1 output transistor (time limit)
Impulse Voltage(V)
Non-charging metal part between the exposed and 3k conductive part terminal:: 4.5k between the power supply terminals
Vibration Resistance
10 to 55Hz single amplitude 0.75mm 3 each direction 2h
Operating Time Variation
+ 0.2% or less and less than (a percentage of full scale) (1.2s, in the range 3s and +/- 0.2% + / - 10ms or less)
Release Voltage
10% of the supply voltage
Power Consumption
Output ON when /0.3W   Output OFF when /0.2W   (DC24V time)
This product is manufactured in Japanese standards. Please check the specification before you order., Please do not use the inverter output as a power source. Caution advised against non-contact output by sensors as that will cause timer to turn on or off possible rush currents, as result in possible rush currents.
Effect of Temperature
± 1% or less below (a percentage of full scale) (1.2s, in the range 3s and +/- 1% + / - 10ms or less)
Time Base Range
4 stage switchable sec (seconds), min (minutes), hrs (time), selected x 10h than (time)
Operating Mode
A: ON-delay (power start) B2: Flicker ON start (Power Start) E: Interval (Power Start) J: One-shot output (power start)
Scale Type
Selected from the four-stage switchable 1.2,3,12,30
Control Output
. Residual voltage less than 2V NPN open collector DC30V max. 100mA max
Storage Temperature Range (degree c)
(No freezing) -25 to +65
Customer Reviews
5 star 11
4 star 2
3 star 3
2 star 0
1 star 0
Review Rating: 4.50
16 Customer Reviews
The reviews are automatic translation.
From Japan
On 2017-04-14 16:59:20
プラスチック成形機のタイマー交換に使いました。 オムロン社製なので品質は問題ありませんが、 数字の刻みを変えるときに内部のプラスチックのピンの強度が低いためかピンが折れて使い物にならなくなってしまうことが時々あります。 改善してほしいです。
This review is about item#2490266.
It used to power failure during the directory -ON such as a refrigerator.
From Japan
On 2017-02-11 20:15:00
Perhaps because of the remains ON for more than 10 years in the directory -ON, we exchange that it has become not once return after became to OFF. Then it has become a excellent condition. Now, 10 years later I think it's okay.
This review is about item#20321656.
Adding to the control panel
From Japan
On 2015-08-21 10:51:26
Mounting behavior was both good.
This review is about item#02490232.
Timer for industrial machinery
From Japan
On 2015-05-29 09:45:08
There is no particular trouble for the goods. Replacement in Discontinued products survive found. In addition, very survive even arrive the next day.
This review is about item#02490266.
Use the time limit of the drainage.
From Japan
On 2014-10-22 13:21:27
It went very well.
This review is about item#02490232.
From Japan
On 2014-10-10 16:14:05
Old goods and compatible There could be replaced soon
This review is about item#02490266.
B2 mode, intermittent air blow use
From Japan
On 2014-05-21 09:49:06
Cheaper price than the twin timer. Other 1) is good it is instantaneous contact in the interval mode. 2) power supply, start, the use of the gate I want to various thinking.
This review is about item#02490232.
Agricultural irrigation equipment
From Japan
On 2014-03-15 15:51:58
It was good to be able to exchange on their own the same as those being used in agricultural irrigation equipment.
This review is about item#02490232.
Ventilation fan control of greenhouses
From Japan
On 2013-12-19 18:06:12
Use mode, it is useful to be a wide range of settings, such as time.
This review is about item#02490232.
Used to shift the timing of use of equipment
From Japan
On 2013-11-21 08:01:10
Way of giving input, but on-delay timer of how to set I was able to immediately understand, because the description of how to take the output was unkind, too good to are explained a little more easy to understand.
This review is about item#02490232.