Sensor Connection Example; Connection Example Of Interlock Terminals And Laser Stop Terminals - Panasonic LP-RF Series Setup & Maintenance Manual

4-5-3 Sensor connection example

„ Use the sensor as a marking trigger (operate the sensor by the internal power)
NPN connection
Sensor
24V OUT
VDD
IN COM. 1
OUT
0V OUT
0V
TRIGGER IN
I/O terminal block
• The dotted line indicates that the terminals are connected inside of the laser marker.

4-5-4 Connection example of interlock terminals and laser stop terminals

The following terminals are used to stop the laser radiation or disable the laser radiation temporarily.
When any of these terminals are disconnected, the laser radiation will be disabled and laser marker becomes in alarm or
warning status.
LASER STOP IN (X10)
LASER STOP IN (X11)
INTERLOCK 1(+) (X16)
INTERLOCK 2(+) (X18)
REMOTE INTERLOCK (X20)
*1 LASER STOP IN
*1
LASER STOP IN
OUT COM. 1
*2 INTERLOCK 1 ( + )
N.O.
INTERLOCK 1 (-)
INTERLOCK 2 ( + )
*2
INTERLOCK 2 (-)
N.O.
*1
REMOTE INTERLOCK IN
*1 : Connect stop terminals such as a laser stop switch between LASER STOP IN and OUT COM. 1 as well as REMOTE
INTERLOCK IN and OUT COM. 1 respectively.
*2 : Connect non-voltage contact such as a relay output terminal including a safety device door, switches, safety relay
units between INTERLOCK 1(+) (X16) and INTERLOCK 1(-) (X17) as well as between INTERLOCK 2(+) (X16) and
INTERLOCK 2(-) (X19) respectively.
• For details on the I/O circuit of the interlock terminals, refer to "4-4-3 Interlock terminal rating and I/O circuit" (P.100).
• For details on the operation of input terminals for safety measurement, refer to "Laser marker operation when functions
for safety measures are input" (P.90).
0V OUT
X1 Y1
OUT COM. 1
X2 Y2
X3 Y3
X4 Y4
X5 Y5
X6 Y6
X7 Y7
X8 Y8
― OUT COM. 1 (X12)
― OUT COM. 1 (X12)
― INTERLOCK 1(-) (X17)
― INTERLOCK 2(-) (X19)
― OUT COM. 1 (X12)
X7
X8
X9
X10
X11
X12
X13
X14
X15
X16
X17
X18
X19
X20
I/O terminal block
ME-LPRF-SM-11
PNP connection
Sensor
24V OUT
VDD
IN COM. 1
OUT
0V OUT
0V
TRIGGER IN
I/O terminal block
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
INTERLOCK 1 MONITOR
Y16
INTERLOCK 1 MONITOR COM.
Y17
INTERLOCK 2 MONITOR
Y18
INTERLOCK 2 MONITOR COM.
Y19
Y20
X1 Y1
OUT COM. 1
X2 Y2
24V OUT
X3 Y3
X4 Y4
X5 Y5
X6 Y6
X7 Y7
X8 Y8
Input to PLC
Monitor 1
Monitor 2
103