H3CA – Omron Digital Timers

USD 82.84 USD 114.43Price range: USD 82.84 through USD 114.43

SKU N/A Category

Main body

When ordering, please specify the power supply voltage.

format Model H3CA-A Model H3CA-A-306 Model H3CA-FA Model H3CA-FA-306 Model H3CA-8 Model H3CA-8-306 Model H3CA-8H Model H3CA-8H-306
Installation method Surface mounting, recessed mounting (common) surface mount Surface mounting, recessed mounting (common)
Operating function 8 operation function multi (A, B, C, D, E, F, G, H) Power-on delay operation
Operation method/return method Time-limited operation/self-return/external return Timed operation/self-recovery
Set lock mechanism – can be – can be – can be – can be
External connection method 11P socket Upper screw terminal 8P socket
timed contact 1c 2c 1c
momentary contact none none 1c
Power-supply voltage AC/DC free 13,400 14,300 15,000 15,900 – – – –
AC100/110/120V – – – – 10,400 11,100 11,200 11,900
AC200/220/240V – – – –
DC24V – – – –
DC100V – – – – – –
DC110V – – – – 11,100 11,900

 

 

Time specifications (all time specifications below can be selected with one unit)

Time unit 0.1s
(0.1 seconds)
s
(1 second)
0.1m
(0.1min)
m
(1 minute)
0.1h
(0.1 hour)
h
(1 hour)
10h
(10 hours)
set numbers
1 to 999 (3 digits)
202_sp_1_1

 

 

Rating

(For H3CA-A, H3CA-A-306, H3CA-FA, and H3CA-FA-306, it is not necessary to specify the power supply voltage when ordering a timer.)

format Model H3CA-A
Model H3CA-A-306
Model H3CA-FA
Model H3CA-FA-306
Model H3CA-8
Model H3CA-8-306
Model H3CA-8H
Model H3CA-8H-306
Power supply voltage *4 AC24~240V 50/60Hz
DC12~240V *1
(AC/DC (shared)) *2
・AC100/110/120V 50/60Hz
・AC200/220/240V 50/60Hz
・DC24V
・DC110V *3
Allowable voltage fluctuation range 90~110% of power supply voltage
(AC21.6~264V DC10.8~264V)
85-110% of power supply voltage
power consumption For AC: approx. 0.2~4VA
For DC: approx. 0.2~2W
For AC: Approx. 10VA/Approx. 1W
For DC: Approx. 1W
For AC: Approx. 10VA/Approx. 1.5W
For DC: Approx. 2W
Input method No-voltage input (short circuit/open)
control output AC250V 3A Resistive load
Minimum applicable load
H3CA-8, H3CA-A, H3CA-FA: 5V DC 10mA (P level, reference value)
H3CA-8H: 5V DC 100mA (P level, reference value)
Contact material: Ag alloy
Ambient temperature -10 to +55℃ (no freezing)
Ambient humidity 35-85%

 

*1. 24V to 240V DC for LR standard
*2. Ripple rate 20% or less (24V DC or higher can be used up to single-phase full-wave rectified power supply)
*3. Ripple rate 20% or less (can be used up to single-phase full-wave rectified power supply) )
*4. icon_01When using a combination of an AC 2-wire proximity sensor and a timer, please refer to “Common precautions for timers ● Regarding power supply” in the catalog.

 

 

Performance

Variation in operating time 0.3%±0.05s (percentage of set value)
Effect of voltage
Effect of temperature
Set error ±0.5%±0.05s or less (percentage of set value)
Return time 0.5s or less *1 0.1s or less *2
(including mid-return)
insulation resistance 100MΩ or more (at DC500V megger)
Withstand voltage 2,000V AC 50/60Hz 1min (between live metal parts and non-current metal parts)
2,000V AC 50/60Hz 1min (between control output and operating circuit)
1,000V AC 50/60Hz 1min (between discontinuous contacts)
impulse voltage AC/DC free, 200/220/240V specifications
Between power terminals: 5kV, between conductive terminals and exposed non-current-carrying metal parts: 5kV
AC100/110/120V, DC100, DC110V specifications
Between power terminals: 3kV, between conductive terminals and Between exposed non-current carrying metal parts: 4.5kV
DC24V specifications
: between power terminals: 1kV, between conductive terminals and exposed non-current carrying metal parts: 1.5kV
vibration Durability 10 to 55Hz, single amplitude 0.75mm, 3 directions, 1h each
malfunction 10 to 55Hz, single amplitude 0.5mm, 3 directions, 10min each
impact Durability 1,000m/s 2 6 directions 3 times each
malfunction 100m/s 2 6 directions 3 times each
lifespan mechanical 10 million times or more (no load, opening/closing frequency 1,800 times/h)
Electrical 100,000 times or more (AC250V 3A resistive load switching frequency 1,800 times/h) *3
protective structure IP40
mass Approximately 110g (H3CA-A), approximately 190g (H3CA-FA)
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