Connection Example Of Laser Stop Terminals - Panasonic LP-M Series Maintenance Manual

3-4-4 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 terminals and OUT COM., an external device, such as door switch or laser stop switch can be
connected.
For LP-Mxxx/Mxxx-S:
LASER STOP 1 (X14)
LASER STOP 2A (X16)
LASER STOP 2B (X17)
Y8
Y9
Y10
Y11
Y12
Y13
Y14
I/O terminal block
*1 : X19 is available only with LP-Mxxx-LS1 models as LASER STOP 1B signal. For the other models, X19 is RESERVE
signal and not for use.
• 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 "3-7 Interlock Connector" (P.115).
• For details on the operation of input terminals for safety measurement, refer to "Laser marker operation at inputting the
safety functions" (P.25).
• OUT COM. terminals of Y2, X12, X15 and X18 are the common terminal connected internally.
― OUT COM. (X15)
― OUT COM. (X18)
― OUT COM. (X18)
X8
X9
X10
LASER STOP 1
X11
X12
OUT COM.
X13
X14
LASER STOP 2A
X15
X16
LASER STOP 2B
X17
X18
OUT COM.
X19
X20 LASER STOP 1B *1
(only for LP-Mxxx-LS1)
ME-LPM-SSM-10
For LP-Mxxx-LS1:
LASER STOP 1A (X14)
LASER STOP 1B (X19)
LASER STOP 2A (X16)
LASER STOP 2B (X17)
Laser stop switch, door, etc.
Laser stop switch, etc.
Laser stop switch, etc.
Laser stop switch,
door, etc.
― OUT COM. (X15)
― OUT COM. (X18)
― OUT COM. (X18)
― OUT COM. (X18)
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