Output Rating And Output Circuit - Panasonic VL-W1 Series Setup And Maintenance Manual

4-2-4 Output rating and output circuit

This section shows the output rating and the output circuit for the I/O terminal block output and the I/O connector output.
Note that the output rating and circuit of the interlock connector, and the shutter close output terminal are different from
those shown here. Refer to "4-4-2 Input and output circuit of interlock" (P.106), "4-5-2 Output circuit" (P.109).
„ Output rating
Item
Output form
Protection function for short-circuit
Max. output current
Max. applied voltage
Residual voltage
„ Output circuit
„ NPN sample
Each output
OUT COM.
• This product supports both the NPN transistor output and the PNP transistor output. However, the wiring from I/
O terminal block and the I/O connector respectively cannot be used as NPN/PNP mixed. Operate the product after
selecting either NPN or PNP.
• Do not short-circuit 24V (X1, Y3) and 0V (Y1, X3). Also, do not short-circuit IN COM. (X2) and OUT COM. (Y2, X12, X15,
X18). Starting the laser processing machine with these terminals short-circuited will cause the laser processing machine
to malfunction.
• The applied voltage and input/output current to each terminal must not exceed each maximum value shown above.
Exceeding the maximum applied voltage and the maximum output current will cause the laser processing machine to
malfunction.
• Respective outputs are photo-coupler outputs. The regulation for output ON is based on the ON status of photo-coupler.
• OUT COM. (Y2, X12, X15, X18) on the I/O terminal block and OUT COM. (No.37) on the I/O connector are the common
terminals connected internally.
• Connect the power supply to IN COM. and OUT COM.
98
I/O terminal block output
NPN/PNP photo-coupler (insulated output)
50mA
OUTPUT
OUT COM.
External power
supply
Load
+30V DC MAX
I: I/O terminal block output MAX 50mA
I/O connector output
ME-VLW1-SM-8
None
+30V DC
+2.0V DC or less
„ PNP sample
OUT COM.
Each output
MAX 20mA
I/O connector output
20mA
External power
supply
+30V DC MAX
Load