Scan I/O Unit - Mitsubishi Electric M70V Series Connection Manual

MITSUBISHI CNC
2 General Specifications

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.
Number of points
Configuration
Rated voltage
Input
Max. current
Input cycle
Scan Input signal holding time
Number of points
Configuration
Output
Rated load voltage
Max. output current
Output cycle
Number of points
Type
Input voltage at external contact ON
Input current at external contact ON
Input voltage at external contact OFF
Input
Input current at external contact OFF
Tolerable chattering time
Digital
Input signal holding time
Input circuit operation delay time
Machine side contact capacity
Number of points
Rated load voltage
Output
Max. output current
Type
(*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.
54
Item
20V or more, 25.2V or less
HR347
64 points
8 common × 8 data matrix
5VDC
80mA/point
1.46ms cycle, 11.68ms cycle
11.68ms or more (*1)
64 points
4 common × 8 data + 4 common × 8 data matrix
5VDC
200mA/point
1.46ms cycle, 5.84ms cycle
32 points
24V common/ 0V common
6V or less 18V or more, 25.2V or less
2mA or less
9mA or more
2.2ms or less
40ms or more
2.2ms ≤ T3 ≈ T4 ≤ 11ms
30V or more, 16mA or more
32 points
24VDC
60mA/point
Sink
HR357
9mA or more
4V or less
2mA or less
Source