Omron CJ1W-C113 - REV 02-2008, Operation Manual

Page: 71 / 406

44
Wiring Section 3-5
Note The values in parentheses apply for the CJ1W-NC413 and CJ1W-NC433.
3-5-3 Connecting Origin and Positioning Completed Input Signals
The examples below show input connections when open collector sensor out-
put and the encoder’s Z-phase line driver output are used.
Use a sensor with no chattering, such as a photoelectric sensor, for the origin
input signal.
!Caution Connect a switch with a switching capacity of at least 5 mA to the 24-V origin
input signal terminal.
Name Connection type
External interrupt input signal N.O.
Emergency stop input signal N.C.
Origin proximity input signal N.C. or N.O.
CW limit input signal N.C. or N.O.
CCW limit input signal N.C. or N.O.
24-VDC
power
supply
External
interrupt
input signal
Emergency
stop input
signal
Origin
proximity
input signal
CW limit
input signal
CCW limit
input signal
4.7 k
Ω
(5.6 k
Ω
)
4.7 k
Ω
(5.6 k
Ω
)
4.7 k
Ω
(5.6 k
Ω
)
4.7 k
Ω
(5.6 k
Ω
)
4.7 k
Ω
(5.6 k
Ω
)
Switch (N.O. contact)
Switch (N.C. contact)
Switch
(N.O./N.C. contact)
Switch
(N.O./N.C. contact)
Switch
(N.O./N.C. contact)
Position Control Unit
A20/B20
A15/B15
A16/B16
A17/B17
A18/B18
A19/B19
560
Ω
(680
Ω
)
560
Ω
(680
Ω
)
560
Ω
(680
Ω
)
560
Ω
(680
Ω
)
560
Ω
(680
Ω
)