3. Connector Functions
147
ML-5120A
Chapter 4 Laser Processing by External Input/ Output Signals (EXTERNAL CONTROL)
Introduction Part Operating Part Maintenance Part Appendixes
Installation and
Preparation Part
When Using a Contact Signal
10k
10k
TLP180
TLP197G
24V
EXT 0V
RY
EXT. I/O(1): 2 to 6, 25
EXT. I/O(2): 15, 27 to 34
EXT. I/O(1): 11, 13 to 17,
20, 22, 23
EXT. I/O(2): 2, 7, 12
EXT. I/O(1): 21
EXT. I/O(2): 14
EXT. I/O(1): 1
EXT. I/O(1): 9
EXT. I/O(1): 19
EXT. I/O(1): 10
EXT. I/O(2): 35
4.7k
4.7k
TLP180
EXT +24V
+24V output
0V output
*1
*1
Normally closed
for
Laser Stop
Load
Inside of the laser
Input circuit
Output circuit
Output COM
Input COM
Emergency
stop