M70V Series Connection Manual
2.7 Scan I/O Unit
61
Input conditions
The input signals must be used within the following condition ranges.
(Note)
Input signal holding time: The guide is 40ms or more. The input signal will not be
recognized unless it is held for the ladder processing cycle time or longer.
24V common
0V common
1 Input voltage at external contact ON
6V or less
18V or more, 25.2V or less
2 Input current at external contact ON
9mA or more
3 Input voltage at external contact OFF
20V or more, 25.2V or less
4V or less
4 Input current at external contact OFF
2mA or less
5 Input resistance
Approx. 2.2k
Ω
6 Tolerable chattering time (T1)
3ms
7 Input signal holding time (T2)
40ms or more (Note)
8 Input circuit operation delay time
(T3 and T4)
3 to 16ms
9 Machine side contact capacity
30V or more, 16mA or more
R
0V
FG
COM
T1
T1
T2
GND
+24V
T4
T3
Control
circuit
(Machine side)
Stabilized
power supply
External contact
Input voltage
External signal
Internal signal
[Connection to 24V common input]
Input resistor
24VDC(+)
0V
FG
COM
R
T1
T1
T2
T4
T3
GND
+24V
Control
circuit
(Machine side)
Stabilized
power supply
External contact
Input voltage
External signal
Internal signal
[Connection to 0V common input]
Input resistor
24VDC(+)
Содержание M70V Series
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Страница 26: ...1 1 System Configuration ...
Страница 36: ...11 2 General Specifications ...
Страница 110: ...85 3 Installation ...
Страница 120: ...95 4 Connection ...
Страница 173: ...4 Connection MITSUBISHI CNC 148 ...
Страница 174: ...149 付録 Ap 1 章 149 Appendix 1 Cable ...
Страница 220: ...195 付録 Ap 2 章 195 Appendix 2 EMC Installation Guidelines ...
Страница 232: ...207 付録 Ap 3 章 207 Appendix 3 Restrictions for Lithium Batteries ...
Страница 241: ...Appendix 3 Restrictions for Lithium Batteries MITSUBISHI CNC 216 ...
Страница 242: ...217 付録 Ap 4 章 217 Appendix 4 Precautions for Compliance to UL c UL Standards ...
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