Panasonic VL-W1-N Series, Руководство по установке и обслуживанию

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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).
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Output rating
Item I/O terminal block output I/O connector output
Output form NPN/PNP photo-coupler (insulated output)
Protection function for short-circuit None
Max. output current 50mA 20mA
Max. applied voltage +30V DC
Residual voltage +2.0V DC or less
„
Output circuit
In
te
rn
al
c
irc
ui
t
OUTPUT
OUT COM.
„
NPN sample
„
PNP sample
I: I/O terminal block output MAX 50mA
I/O connector output MAX 20mA
O
UT
PUT
O
UT
PUT
OUT COM.
OUT COM.
External power
supply
+30V DC MAX
External power
supply
+30V DC MAX
Each output
Load
Load
Each output
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• 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 welding machine with these terminals short-circuited will cause the laser welding 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 welding machine to
malfunction.
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• 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.
ME-VLW1N-SM-1