Amada MF-C300A-SF, Original Instructions Manual, Page: 119 / 199

3 . Connector Functions
119
MF-C300A-SF/C500A-SF
Chapter 4 Laser Processing by External Input/ Output Signals (EXTERNAL
CONTROL)
Introduction Part
Operating Part
Maintenance Part
Appendixes
Installation
and
Preparation
Part
Pin No . Description
17
Monitor normal
When the monitor value of laser energy is in the range of "HIGH" and "LOW" set on the
MONITOR screen, the circuit is closed for 20 ms.
18
Unused
Do not connect anything.
20
Monitor trouble
When the monitor value of laser energy is out of the range of "HIGH" and "LOW" set on
the MONITOR screen, the circuit is closed for 20 ms. At the same time, error No.035/
LASER POWER OUT OF RANGE occurs.
21 Output COM
22
End
After the laser is output, this pin is closed internally for 20 ms.
23
External input receivable
When an external input signal is acceptable (when pin No.25 is closed), the circuit is
closed. In the open circuit status, an external input signal is not acceptable if it is input.
Type of output: Photo MOS relay output
Rating of output: 24 V DC, 20 mA max.