Omron H7CC Series, Manual, Page: 45 / 64

H7CC-R
@
45
Input Connections
The inputs of the H7CC-R are no-voltage (short-circuit or open) inputs or voltage inputs. They are set for use as voltage inputs at the time of
delivery.
No-voltage Inputs (NPN Inputs)
No-voltage Input Signal Levels
Note: The DC voltage must be 30 VDC max.
Voltage Inputs (PNP Inputs)
Voltage Input Signal Levels
Open Collector Voltage Output Contact Input DC Two-wire Sensor
3 5 4 7 6
3 ---
---
6 5
H7CC-R11
@
H7CC-R11W
@
PLC or
sensor
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the transistor turns ON.
3 5 4 7 6
3 6 5
H7CC-R11
@
H7CC-R11W
@
---
---
Sensor
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the transistor turns ON.
3 5 4 7 6
3 6 5
H7CC-R11
@
H7CC-R11W
@
---
---
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the contact turns ON.
3 5 4 7 6
3 6 5
H7CC-R11
@
H7CC-R11W
@
---
---
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the transistor turns ON.
No-contact
input
Short-circuit level (Transistor ON)
• Residual voltage: 3 V max.
• Impedance when ON: 1 k
Ω max.
(The leakage current is approx. 12 mA when the impedance is 0 Ω .)
Open level (Transistor OFF)
• Impedance when OFF: 100 k
Ω
min.
Contact in-
put
Use contacts which can adequately switch 5 mA at 10 V.
Applicable Two-wire Sensor
• Leakage current: 1.5 mA max.
• Switching capacity: 5 mA min.
• Residual voltage: 3 VDC max.
• Operating voltage: 10 VDC
No-contact Input (NPN Transistor) No-contact Input (PNP Transistor) Contact Input
3 5 4 7 6
3 6 5
H7CC-R11
@
H7CC-R11W
@
---
---
Sensor
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the transistor turns ON.
3 5 4 7 6
3 6 5
H7CC-R11
@
H7CC-R11W
@
---
---
Sensor
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the transistor turns ON.
3 5 4 7 6
3
6
5
H7CC-R11
@
H7CC-R11W
@
---
---
0
V f
or inputs
Hold
Count/Count1
Count2
Note: Operates when the contact turns ON.
High level (Input ON): 4.5 to 30 VDC
Note: 1. The DC voltage must be 30 VDC max.
2. Input resistance: Approx. 4.7 k Ω
Low level (Input OFF): 0 to 2 VDC