Connecting I/O Terminals; Factory Default Wiring - Panasonic LP-M Series Maintenance Manual

3-4 Connecting I/O Terminals

WARNING

3-4-1 Factory default wiring

The following terminals are connected by short bars at the factory default. Remove these short bars when you connect
them to an external device.
• For LP-Mxxx/Mxxx-S: X11-X12, X14-X15, X16-X17-X18 are short-circuited.
• For LP-Mxxx-LS1: X11-X12, X14-X15, X16-X17-X18, X18-X19 are short-circuited.
Y1 X1
Y2 X2
Y3 X3
Y4 X4
Y5 X5
Y6 X6
Y7 X7
Y8 X8
Y9 X9
Y10 X10
Y11 X11
Y12 X12
Y13 X13
Y14 X14
X15
X16
X17
X18
X19
X20
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.
• Do not short-circuit 24V OUT (X1, Y3) and 0V OUT (X3, Y1). Also, do not short-circuit IN COM. (X2) and OUT COM. (Y2,
X12, X15, X18). Starting the laser marker with these terminals short-circuited will cause the laser marker to malfunction.
• To enable the laser radiation, connect the power supply to IN COM. and OUT COM. in addition to the above mentioned
terminals. Refer to "3-4-2 Connecting common terminals" (P.95).
• The following terminals of the I/O terminal block are the common terminals connected internally.
• X1 and Y3: 24V OUT
• X3 and Y1: 0V OUT
• Y2, X12, X15 and X18: OUT COM.
94
• Make sure that the power is turned OFF at wiring.
SHUTTER B
Short-circuited
OUT COM.
LASER STOP 1
Short-circuited
OUT COM.
ME-LPM-SSM-10
LASER STOP 2A
Short-circuited
LASER STOP 2B
Short-circuited
OUT COM.
Short-circuited
LASER STOP 1B *1
(only for LP-Mxxx-LS1)