H3CR-A-300 OMRON [Omron Electronics LLC], H3CR-A-300 Datasheet - Page 4

• Manufacturer Part Number: H3CR-A-300
• Description: Solid-state Multi-functional Timer
• Manufacturer: OMRON [Omron Electronics LLC]

I Time Ranges
Note: When the time setting knob is turned below “0” until the point where the time setting knob stops, the output will operate instantaneously at
Standard (0.05-s to 300-h) Models
Double (0.1-s to 600-h) Models
I Ratings
Note: 1. DC ripple rate: 20% max. if the power supply incorporates a single-phase, full-wave rectifier.
B-112
Full scale set-
ting
Full scale set-
ting
Rated supply voltage (see note 1)
Operating voltage range
Power reset
Input
Power consumption
Control outputs
all time range settings.
2. Each 24-to-48-VAC/12-to-48-VDC model causes an inrush current of approximately 0.85 A. Pay careful attention when attempting to turn
3. The values are for when the terminals 2 and 7 and terminals 10 and 6 are short-circuited, and include the consumption current of the
Time unit
Time unit
ON power to such a model with non-contact output from a device such as a sensor.
input circuit.
Solid-state Multi-functional Timer
1.2
3
12
30
2.4
6
24
60
0.05 to 1.2
0.3 to 3
1.2 to 12
3 to 30
0.1 to 2.4
0.6 to 6
2.4 to 24
6 to 60
s (sec)
s (sec)
100 to 240 VAC (50/60 Hz)/100 to 125 VDC, 24 to 48 VAC (50/60 Hz)/12 to 48 VDC (24 to 48 VAC/VDC for H3CR-
A8E) (see note 2)
85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
Minimum power-opening time: 0.1 s
No-voltage Input
ON impedance:
ON residual voltage:
OFF impedance:
Voltage Input
Max. permissible capacitance between inputs lines (terminals 6 and 7): 1,200 pF
Load connectable in parallel with inputs (terminals 6 and 7).
• 100 to 240 VAC/100 to 125 VDC
• 24 to 48 VAC/12 to 48 VDC
H3CR-A/-A8
• 100 to 240 VAC/100 to 125 VDC
• 24 to 48 VAC/12 to 48 VDC
H3CR-AP (see note 3)
• 100 to 240 VAC/100 to 125 VDC
• 24 to 48 VAC/12 to 48 VDC
H3CR-A8E
• 100 to 240 VAC/100 to 125 VDC
• 24 to 48 VAC/VDC
H3CR-AS/-A8S
• 24 to 48 VAC/12 to 48 VDC
Time limit contacts:
Transistor output:
Instantaneous contact:
High (logic) level:
Low (logic) level:
High (logic) level:
Low (logic) level:
(When at 240 VAC, 60 Hz)
(When at 24 VDC)
(When at 240 VAC, 60 Hz)
(When at 24 VDC)
(When at 240 VAC, 60 Hz)
(When at 24 VDC)
(When at 24 VDC)
Relay ON: approx. 2.0 VA (1.6 W)
Relay ON: approx. 0.8 W
Relay ON: approx. 2.5 VA (2.2 W)
Relay ON: approx. 0.9 W
Relay ON/OFF: approx. 2 VA (0.9 W)
Relay ON/OFF: approx. 0.9 W
Output ON: 0.3 W Output OFF: 0.2 W
H3CR-A
0.12 to 1.2
0.24 to 2.4
85 to 264 VAC/85 to 137.5 VDC
0 to 10 VAC/0 to 10 VDC
20.4 to 52.8 VAC/10.8 to 52.8 VDC
0 to 2.4 VAC/0 to 1.2 VDC
1 kΩ max.
1 V max.
100 kΩ min.
min (min)
min (min)
5 A at 250 VAC/30 VDC, 0.15 A at 125 VDC, resistive load (cosφ = 1)
Open collector (NPN/PNP), 100 mA max. at 30 VDC max.,
residual voltage: 2 V max.
5 A at 250 VAC/30 VDC, 0.15 A at 125 VDC, resistive load (cosφ = 1)
Relay OFF: approx. 1.3 VA (1.1 W)
Relay OFF: approx. 0.2 W
Relay OFF: approx. 1.8 VA (1.7 W)
Relay OFF: approx. 0.3 W
h (hrs)
h (hrs)
1.2 to 12
3 to 30
12 to 120
30 to 300
2.4 to 24
6 to 60
24 to 240
60 to 600
x10 h (10 h)
x10 h (10 h)