h3cr-a Omron Corporation, h3cr-a Datasheet - Page 4

• Manufacturer Part Number: h3cr-a
• Description: Solid-state Multi-functional Timer
• Manufacturer: Omron Corporation

■ 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
■ Ratings
Note: 1. DC ripple rate: 20% max. (A single-phase, full-wave-rectification power supply can be used).
Full scale
setting
Full scale
setting
Rated supply voltage (See notes 1, 2, and 5.) 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-
Operating voltage range
Power reset
Input
Power consumption
Control outputs
all time range settings.
2. Do not use an inverter output as the power supply. Refer to Safety Precautions for All Timers for details.
3. Models with 24-to-48-VAC or 12-to-48-VDC power supply have inrush current. Caution is thus required when turning ON and OFF power
4. 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
5. Refer to Safety Precautions for All Timers when using the Timer together with a 2-wire AC proximity sensor.
Time unit
Time unit
to the Timer with a non-contact output from a device such as a sensor. (Models with an inrush current of approximately 50 mA and a 24-
VDC power supply are available (the H3CR-A-302 and H3CR-A8-302).)
input circuit.
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)
A8E) (See note3.)
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: 5 A at 250 VAC/30 VDC, 0.15 A at 125 VDC, resistive load (cosφ = 1)
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) (See note 4.) Relay OFF: approx. 1.8 VA (1.7 W) (See note 4.)
Relay ON: approx. 0.9 W (See note 4.)
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
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
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.
1 kΩ max.
1 V max.
100 kΩ min.
min (min)
min (min)
h (hrs)
h (hrs)
Relay OFF: approx. 1.3 VA (1.1 W)
Relay OFF: approx. 0.2 W
Relay OFF: approx. 0.3 W (See note 4.)
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
×10 h (10 hrs)
×10 h (10 hrs)
H3CR-A
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