Y92S-27 Datasheet, PDF (11/61 Pages) Omron Electronics LLC – DIN 48 x 48-mm Multifunctional Timer Series

H3CR-A
■ Input Connections
H3CR-A/-AS/-A-301
The inputs of the H3CR-A/-AS/-A-301 are no-voltage (short-circuit or open) inputs.
No-voltage Inputs
No-contact Input
(Connection to NPN open
collector output sensor.)
12 to 24 VDC
(sensor power supply)
+ _{DC power}
− _supply
Sensor
Timer
5 Gate
6 Start
7 Reset
2 Input (0 V)
Contact Input
Timer
5 Gate
6 Start
7 Reset
2 Input (0 V)
No-contact Input
(Connection to a voltage
output sensor.)
12 to 24 VDC
(sensor power supply)
+ _{DC power}
− _supply
Timer
Sensor
5 Gate
6 Start
7 Reset
2 Input (0 V)
Operates with transistor ON
Operates with relay ON
Operates with transistor ON
No-voltage Input Signal Levels
No-contact
input
1. Short-circuit level
Transistor ON
Residual voltage: 1 V max.
Impedance when ON: 1 kΩ max.
2. Open level
Transistor OFF
Impedance when OFF: 100 kΩ min.
Contact
input
Use contacts which can
adequately switch 0.1 mA at 5 V
11