Panasonic LP-M Series, Maintenance Manual

Page: 45 / 174

45
9. AC power terminal: AC INPUT
Terminal for connecting AC power supply. Connect the attached AC power cable.
90V to 132V AC or 180V to 264V AC (including ±10% voltage fluctuations), 50Hz/60Hz (The voltage and frequency
switch automatically.)
Be sure to connect the ground pin of the AC power cable to earth permanently.
10. Protective conductor terminal
This is the terminal for ground. Be sure to connect it to earth permanently.
11. Fuse holder: FUSE 6.3A (LP-M2xx), FUSE 10A (LP-M5xx / LP-MAxx)
Rotate and remove holder for replacing the fuse on fusing.
Refer to “4-2-12 Replacement of fuse” (P.143) for details.
12. Fiber cable
This is the cable for transmitting the laser beam. This cable cannot be removed.
13. Power connector: POWER
This is the connector for supplying the power to the head. Connect the attached unit power cable.
14. I/O connector: I/O
This is the terminal for connecting signal for the purpose of controlling laser marker from the external device.
Refer to “3-3-4 Signals on I/O connector” (P.86) for details.
15. Output terminal: OUTPUT
16. Input terminal: INPUT
This is the terminal for connecting signals for the purpose of controlling the laser marker from an external device. It is
available to connect the attached terminal.
Refer to “3-3-3 Signals on input/output terminal” (P.80) for details.
17. Clamp
This is the clamp for fixing the AC power cable.
18. Cooling fan of the controller (Exhaust port)
This is a cooling fan to release the heat from controller part.
19. Interlock connector: INTERLOCK1
20. Interlock connector: INTERLOCK2
Use this to construct the interlocking system to stop laser radiation.
Refer to “3-7 Interlock Connector” (P.115) for details.
21. Displacement sensor input connector
This is the connector for controlling the work distance when the trigger is input after connecting the displacement
sensor according to the measured value.
22. Laser gate cable connector (mounted only in LP-Mxxx-S type)
Connector for communication between the head and controller for controlling the laser gate which shuts off the laser
beam.
Connect the attached laser gate cable.
23. Laser gate terminal (mounted only in LP-Mxxx-S type)
This is a terminal for inputting laser gate opening/closing control signals from external device. Construct a safety
system for the device using safety PLC.
24. Displacement sensor input pilot light
For the wiring confirmation, LED lights up according to the input signal status of the displacement sensor connector.
25. Laser gate input / output pilot light (mounted only in LP-Mxxx-S type)
For the wiring confirmation, LED lights up according to the input / output signal status of the laser gate terminal.
ME-LPM-SSM-10