Datasheet

7
H7HP
Connections (Common)
■ Input Connections
Note: The following is common for all H7GP/H7HP models.
No-voltage Input (NPN Input Mode)
Voltage Input (PNP Input Mode)
0 V
0 V
Reset, Count 1, Count 2, Start, and Gate Inputs
Reset, Count 1, Count 2, Start, and Gate Inputs Specification
Note: Two-wired sensors cannot be used.
Key Protection Input
Key Protection Inputs Specification
Note: Two-wired sensors cannot be used.
Sensor
Sensor
Reset input
Count 1 input
Count 2 input
Start input
Gate input
Short-circuit (ON) impedance: 1 kΩ max.
Short-circuit (ON) residual voltage: 2 VDC max.
Current flow for 0-Ω short-circuit: Approx. 2 mA
Open (OFF) impedance: 100 kΩ min.
Key
protection
input
Short-circuit (ON) impedance: 1 kΩ max.
Short-circuit (ON) residual voltage: 0.5 VDC max.
Current flow for 0-Ω short-circuit: Approx. 0.5 mA
Open (OFF) impedance: 100 kΩ min.
12 VDC
Reset input
Count 1 input
Count 2 input
Start input
Gate input
Sensor
H7GP/H7HP
Voltage Output
H7GP/H7HP
12 VDC
Key
protection
input
Sensor
Open Collector Output
Voltage Output Open Collector Output
12 VDC
(12 to 24 VDC)
12 VDC
0 V
0 V
12 VDC
Reset, Count 1, Count 2, Start, and Gate Inputs
Reset, Count 1, Count 2, Start, and Gate Inputs Specification
Note: Two-wired sensors cannot be used.
Sensor
Reset input
Count 1 input
Count 2 input
Start input
Gate input
Short-circuit (ON) impedance: 1 kΩ max.
ON voltage: 9 to 24 VDC
OFF voltage: 5 VDC max.
Open (OFF) impedance: 100 kΩ min.
Input impedance: Approx. 3.8 kΩ
12 VDC
0 V