Omron H3CR Series User Manual

H3CR-A
H3CR-A
7
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 all time range settings.
Standard (0.05-s to 300-h) Models
Time unit s (sec) min h (hrs) x10 h (10 h)
Full scale
tti
1.2 0.05 to 1.2 0.12 to 1.2 1.2 to 12
setting
3 0.3 to 3 3 to 30
12 1.2 to 12 12 to 120
30 3 to 30 30 to 300
Double (0.1-s to 600-h) Models
Time unit s (sec) min h (hrs) x10 h (10 h)
Full scale
tti
2.4 0.1 to 2.4 0.24 to 2.4 2.4 to 24
setting
6 0.6 to 6 6 to 60
24 2.4 to 24 24 to 240
60 6 to 60 60 to 600
Ratings
Rated supply voltage (see note 1) 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)
Operating voltage range 85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
Power reset Minimum power-opening time: 0.1 s
Input No-voltage Input
ON impedance: 1 kΩ max.
ON residual voltage: 1 V max.
OFF impedance: 100 kΩ min.
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
High (logic) level: 85 to 264 VAC/85 to 137.5 VDC
Low (logic) level: 0 to 10 VAC/0 to 10 VDC
• 24 to 48 VAC/12 to 48 VDC
High (logic) level: 20.4 to 52.8 VAC/10.8 to 52.8 VDC
Low (logic) level: 0 to 2.4 VAC/0 to 1.2 VDC
Power consumption H3CR-A/-A8
• 100 to 240 VAC/100 to 125 VDC
(When at 240 VAC, 60 Hz)
Relay ON: approx. 2.1 VA (1.6 W) Relay OFF: approx. 1.3 VA (1.1 W)
• 24 to 48 VAC/12 to 48 VDC
(When at 24 VDC)
Relay ON: approx. 0.8 W Relay OFF: approx. 0.2 W
H3CR-AP
(see note 3)
• 100 to 240 VAC/100 to 125 VDC
(When at 240 VAC, 60 Hz)
Relay ON: approx. 2.5 VA (2.2 W) Relay OFF: approx. 1.8 VA (1.7 W)
• 24 to 48 VAC/12 to 48 VDC
(When at 24 VDC)
Relay ON: approx. 0.9 W Relay OFF: approx. 0.3 W
H3CR-A8E
• 100 to 240 VAC/100 to 125 VDC
(When at 240 VAC, 60 Hz)
Relay ON/OFF: approx. 2 VA (0.9 W)
• 24 to 48 VAC/VDC
(When at 24 VDC)
Relay ON/OFF: approx. 0.9 W
H3CR-AS/-A8S
• 24 to 48 VAC/12 to 48 VDC
(When at 24 VDC)
Output ON: 0.3 W Output OFF: 0.2 W
Control outputs Time limit contacts: 5 A at 250 VAC/30 VDC, resistive load (cosφ = 1)
Transistor output: Open collector (NPN/PNP), 100 mA max. at 30 VDC max.,
residual voltage: 2 V max.
Instantaneous contact: 5 A at 250 VAC, resistive load (cosφ = 1)
Note: 1. DC ripple rate: 20% max. if the power supply incorporates a single-phase, full-wave rectifier.
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 ON power to such a model with non-contact output from a device such as a sensor.
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
input circuit.
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Omron H3CR Series Specifications

General

Time Range	0.05 seconds to 300 hours
Output Type	Relay
Number of Pins	8 or 11 (depending on model)
Type	Solid State Timer
Mounting Type	DIN Rail
Operating Temperature	-10 to 55°C
Contact Rating	5A at 250V AC
Contact Configuration	SPDT
Storage Temperature	-25 to 65°C
Operating Modes	On-delay, One-shot, Interval, Flicker, Signal On/Off