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54
External I/O Circuits
Section 3-3
(2) Connect the shield in the control I/O signal cable to the connector hood.
At the Servo Drive connector, connect it to the FG (Frame ground).
CN1 Connector (14 Pins)
Control I/O Signals
The names and functions of Servo Drive control I/O signals are given in the
following table.
CN1 Control Input Signals
Control Input Circuits
Name
Model
Manufacturer
Receptacle on Servo Drive Side
10226-52A2JL
Sumitomo 3M
Soldered Plug on Cable Side
10126-3000VE
Sumitomo 3M
Case on Cable Side
10326-52A0-008
Sumitomo 3M
Pin
No.
Signal Name
Function/interface
Control
mode
1
EXT1
External latch signal 1 input
An external interrupt input signal.
Use as an external interrupt signal for
interrupt feeding or as external origin
input signal for origin searches. The
signal is valid when ON.
Position
2
DEC
Origin proximity input
The origin proximity input signal for ori-
gin searches.
The signal is valid when ON.
All modes
3
NOT
Reverse drive inhibit input
The limit input in the reverse direction.
This input operates as follows (i.e., like
a NC contact):
OFF: Drive prohibited, ON: Drive
enabled
All modes
4
POT
Forward drive inhibit input
The limit input in the forward direction.
This input operates as follows (i.e., like
a NC contact):
OFF: Drive prohibited, ON: Drive
enabled
All modes
5
+24VIN
+24-V power supply input for
control DC
The +24 VDC input terminal for the con-
trol input power supply.
All modes
6
STOP
Emergency stop input
An external input signal used to stop
power supply to the motor.
This input is used when an error occurs
to unlock the Servo from a host control-
ler.
This input operates as follows (i.e., like
a NC contact):
OFF: Power to motor stopped (Servo
cannot be locked).
ON: Power can be supplied to motor
(Servo can be locked).
All modes
EXT 1
5
3.3 k
Ω
3.3 k
Ω
External power supply
24
±
1 VDC
Power supply capacity
50 mA max. (per Unit)
Photocoupler input:
7 mA at 24 VDC
Minimum ON time: 40 ms
To ground common for
other input circuit
Other input circuit
Signal Levels: ON: (+24 VIN
−
11) V min.
OFF: (+24 VIN
−
1) V max.
Servo Drive
EXT 1
5
3.3 k
Ω
3.3 k
Ω
External power supply
24
±
1 VDC
Power supply capacity
50 mA max. (per Unit)
Photocoupler input:
7 mA at 24 VDC
Minimum ON time: 40 ms
To ground common for
other input circuit
Other input circuit
Signal Levels: ON: (+24 VIN
−
11) V min.
OFF: (+24 VIN
−
1) V max.
Servo Drive
Содержание CJ1W-NC271 - 12-2009
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Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 22: ...xxii ...
Страница 58: ...30 Starting Operation Section 2 2 ...
Страница 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Страница 264: ...236 Transferring Servo Parameters Section 5 3 ...
Страница 396: ...368 Linear Interpolation Section 9 7 ...
Страница 648: ...620 List of Error Codes Appendix D ...
Страница 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Страница 684: ...656 Index ...
Страница 686: ...658 Revision History ...