Input Circuits - Omron H7CC-A Series Manual

H7CC-R@
Connections
Terminal Arrangement
H7CC-R11
H7CC-R11D
(−)
Sensor
(+)
External
power supply
* The hold function is the same whichever terminal is connected.
Terminals are not connected internally, and so do not use them for
cross-over wiring.
H7CC-R11W
H7CC-R11WD
()
Sensor
()
External
power supply
* OUT1/OUT2 can be switched during output allocation.
44
*
Hold
Count
*
Hold
Internal circuit
6 7
*
5
Hold
4 8
0 V
3 9
2 10
1 11
12 VDC
OUT
(−) (+)
Internal circuit
OUT2 *
Count 1
Count 2
Internal circuit
6 7
5
4 8
0 V
3 9
2 10
1 11
12 VDC
OUT1 *
() ()
Block Diagram
(Basic insulation)
Output circuit
(Basic insulation)
Internal

Input circuits

control circuit
Input Circuits
Count and Hold Inputs
No-voltage Inputs
(NPN Inputs)
+14V
1 k:
Internal
circuit
Power supply
circuit
(Basic insulation)
Display circuit
Key switch
circuit
Voltage Inputs
(PNP Inputs)
Approx. 4.7 k:
Internal
IN
circuit