Connection Example Of Laser Stop Terminals - Panasonic VL-W1 Series Setup And Maintenance Manual

4-3-4 Connection example of laser stop terminals

The following terminals are used to stop the laser radiation or disable the laser radiation temporarily.
When these terminals are disconnected, the laser radiation will be disabled.
Between LASER STOP IN and OUT COM., an external device, such as door switch or laser stop switch can be connected.
LASER STOP 1A IN (X14)
LASER STOP 1B IN (X19)
LASER STOP 2A IN (X16)
LASER STOP 2B IN (X17)
• To construct the interlock system to stop laser pumping and radiation forcibly by the hardware operation, use the
interlock connectors instead of LASER STOP terminals. Refer to "4-4 Interlock Connector" (P.104).
• For details on the operation of input terminals for safety measurement, refer to "Laser processing machine operation
when functions for safety measures are input" (P.92).
• OUT COM. terminals of Y2, X12, X15 and X18 are the common terminal connected internally.
102
― OUT COM. (X15)
― OUT COM. (X18)
― OUT COM. (X18)
― OUT COM. (X18)
Y8 X8
Y9 X9
Y10 X10
Y11 X11
Y12 X12
Y13 X13
Y14 X14
X15
X16
X17
X18
X19
X20
I/O terminal block
LASER STOP 1A IN
Laser stop switch, door, etc.
OUT COM.
LASER STOP 2A IN
Laser stop switch, etc.
LASER STOP 2B IN
Laser stop switch, etc.
OUT COM.
LASER STOP 1B IN
Laser stop switch, door, etc.
ME-VLW1-SM-8