2 General Specifications
MITSUBISHI CNC
54
2.7 Scan I/O Unit
The HR347/357 card is the machine operation panel input/output card. It has a digital input/output and scan input/output,
and is connected to the machine operation panel and other devices.
(*1)
Input signal holding time: The guide is 11.68ms or more. The input signal will not be recognized unless it is
held for the ladder processing cycle time or longer.
Item
HR347
HR357
Scan
Input
Number of points
64 points
Configuration
8 common
×
8 data matrix
Rated voltage
5VDC
Max. current
80mA/point
Input cycle
1.46ms cycle, 11.68ms cycle
Input signal holding time
11.68ms or more (*1)
Output
Number of points
64 points
Configuration
4 common
×
8 data + 4 common
×
8 data matrix
Rated load voltage
5VDC
Max. output current
200mA/point
Output cycle
1.46ms cycle, 5.84ms cycle
Digital
Input
Number of points
32 points
Type
24V common/ 0V common
Input voltage at external contact ON
6V or less
18V or more, 25.2V or less
Input current at external contact ON
2mA or less
9mA or more
Input voltage at external contact OFF
20V or more, 25.2V or less
4V or less
Input current at external contact OFF
9mA or more
2mA or less
Tolerable chattering time
2.2ms or less
Input signal holding time
40ms or more
Input circuit operation delay time
2.2ms
≤
T3
≈
T4
≤
11ms
Machine side contact capacity
30V or more, 16mA or more
Output
Number of points
32 points
Rated load voltage
24VDC
Max. output current
60mA/point
Type
Sink
Source
Summary of Contents for M70V Series
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Page 26: ...1 1 System Configuration ...
Page 36: ...11 2 General Specifications ...
Page 110: ...85 3 Installation ...
Page 120: ...95 4 Connection ...
Page 173: ...4 Connection MITSUBISHI CNC 148 ...
Page 174: ...149 付録 Ap 1 章 149 Appendix 1 Cable ...
Page 220: ...195 付録 Ap 2 章 195 Appendix 2 EMC Installation Guidelines ...
Page 232: ...207 付録 Ap 3 章 207 Appendix 3 Restrictions for Lithium Batteries ...
Page 241: ...Appendix 3 Restrictions for Lithium Batteries MITSUBISHI CNC 216 ...
Page 242: ...217 付録 Ap 4 章 217 Appendix 4 Precautions for Compliance to UL c UL Standards ...
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