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H7CC-A
@
9
Block Diagram
Input Circuits
CP1, CP2, Reset/Reset 1, and Total Reset/Reset 2
Input
Input Connections
The inputs of the H7CC are no-voltage (short-circuit or open) inputs or voltage inputs.
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
Note: 1.
The DC voltage must be 30 VDC max.
2.
Input resistance: Approx. 4.7 k
Ω
Output circuit
Display circuit
Input circuits
(Basic insulation)
(Basic insulation)
Internal
control circuit
Power supply
circuit
Key switch
circuit
(Basic insulation)
No-voltage Inputs
(NPN Inputs)
Voltage Inputs
(PNP Inputs)
Internal
circuit
IN
+14V
1 k
Ω
IN
Approx. 4.7 k
Ω
Internal
circuit
Open Collector
Voltage Output
Contact Input
DC Two-wire Sensor
H7CC-A11
@
H7CC-A8
@
3
7
5
6
4
---
1
3
5
4
H7CC-A
@
6
7
8
9
10
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with transistor ON.
PLC or
sensor
3
7
5
6
H7CC-A11
@
H7CC-A8
@
4
1
3
5
4
6
7
8
9
10
H7CC-A
@
---
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with transistor ON.
Sensor
3
7
5
6
H7CC-A11
@
H7CC-A8
@
4
1
3
5
4
6
7
8
9
10
H7CC-A
@
---
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with relay ON.
6
7
8
9
3
7
5
6
10
H7CC-A
@
H7CC-A11
@
4
H7CC-A8
@
1
3
5
4
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with transistor 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 input
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
7
5
6
H7CC-A11
@
H7CC-A8
@
4
1
5
4
3
6
7
8
9
10
H7CC-A
@
---
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with transistor ON.
Sensor
3
7
5
6
H7CC-A11
@
H7CC-A8
@
4
1
5
4
3
6
7
8
9
10
H7CC-A
@
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with transistor ON.
Sensor
---
3
7
5
6
4
1
5
4
3
H7CC-A11
@
H7CC-A8
@
6
7
8
9
10
H7CC-A
@
---
0
V f
or inputs
Reset/reset 1 input
CP2 input
CP1 input
T
otal reset/reset 2 input
Note:
Operates with relay ON.
High level (input ON): 4.5 to 30 VDC
Low level (input OFF): 0 to 2 VDC