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7
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
H7HP
Connections (Common)
■
Input Connections
Note:
The undermentioned 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
(12 to 24 VDC)
Sensor
Reset input
Count 1 input
Count 2 input
Start input
Gate input
Short-circuit (ON) impedance:
1 k
Ω
max.
Short-circuit (ON) residual voltage: 2 VDC max.
Current flow for 0-
Ω
short-circuit:
Approx. 2 mA
Open (OFF) impedance:
100 k
Ω
min.
Key
protection
input
Short-circuit (ON) impedance:
1 k
Ω
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 k
Ω
min.
12 VDC
(12 to 24 VDC)
Reset input
Count 1 input
Count 2 input
Start input
Gate input
Sensor
H7GP/H7HP
Voltage Output
H7GP/H7HP
12 VDC
(12 to 24 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
(12 to 24 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 k
Ω
max.
ON voltage:
9 to 24 VDC
OFF voltage:
5 VDC max.
Open (OFF) impedance:
100 k
Ω
min.
12 VDC
(12 to 24 VDC)
0 V
