H3CR-A Datasheet, PDF (11/22 Pages) Omron Electronics LLC – Solid-state Multi-functional Timer

H3CR-AP
The start input of the H3CR-AP is voltage input. (Voltage imposition or open)
Voltage Inputs
No-contact Input
(Connection to PNP open
collector output sensor)
12 to 24 VDC
(sensor power supply)
Sensor
+ DC power
− ^supply
Timer
10 Power
supply (+)
6 Start
7 Input 0V
2 Power
supply
(−)
Operates with PNP transistor ON
No-contact Input
(Connection to NPN open
collector output sensor)
12 to 24 VDC
(sensor power supply)
Sensor
+ DC power
− ^supply
Timer
10 Power
supply (+)
6 Start
7 Input 0V
2 Power
supply
(−)
Operates with NPN transistor ON
Contact Input
Operates with relay ON
Timer
10 Power
supply (+)
6 Start
7 Input 0V
2 Power
supply
(−)
Note: The input circuit is isolated from the Note: Refer to the signal levels in the fol-
power supply circuit. Thus, an NPN
lowing table and be aware of the
transistor can be connected.
minimum applicable load of the relay.
Voltage Input Signal Levels
No-contact 1. Transistor ON
input
Residual voltage: 1 V max.
The voltage between terminals 6 and 7 must be 10.8 VDC min.
2. Transistor OFF
Leakage current: 0.01 mA max.
The voltage between terminals 6 and 7 must be 1.2 VDC max.
Contact
input
Use contacts that can adequately switch 0.1 mA at each oper-
ating voltage.
The voltage between terminals 6 and 7 with contacts ON or
OFF must satisfy the specified value.
Contacts ON
100-to-240-VAC and 100-to-125-VDC models: 85 to 264 VAC
or 85 to 137.5 VDC
24-to-48-VAC and 12-to-48-VDC models: 20.4 to 52.8 VAC or
10.8 to 52.8 VDC
Contacts OFF
100-to-240-VAC and 100-to-125-VDC models: 0 to 10 VAC or
0 to 10 VDC
24-to-48-VAC and 12-to-48-VDC models: 0 to 2.4 VAC or 0 to
1.2 VDC
Solid-state Multi-functional Timer H3CR-A B-119