40
2-2 Input/Output Rating
2-2-1 Input rating and input circuit
The input rating and input circuit for the I/O terminal and I/O connector are shown as follows:
⿎
Input rating
Item
Input on I/O terminal block and I/O connector
Input form
Bidirectional photo-coupler (insulated input)
Input ON voltage
Difference of voltages between input and input common: 8V or more
Input OFF voltage
Difference of voltages between input and input common: 4V or less
Rated input voltage
+12V DC to +24V DC
⿎
Input circuit
Input
2kΩ
680Ω
Input common
(IN COM.)
In
te
rn
al c
irc
ui
t
⿎
Connecting image
For NPN models
[LP-4xx(T)U / LP-4xx(T)U-A / LP-4xxS9(T)U /
LP-4xxS9(T)U-A / LP-VxxU / LP-VxxU-A / LP-W series]
For PNP models
[LP-4xx(T)U-C / LP-4xxS9(T)U-C / LP-VxxU-C]
In
pu
t
Input common
(IN COM.)
External power
(+24V DC)
NPN open
collector output
Each input
In
pu
t
Input common
(IN COM.)
External power
(+24V DC)
PNP open
collector output
Each input
Notice
•
This product has NPN type and PNP type depending on the laser marker models. Make sure the model name and
connect correctly. (PNP type has “-C” in the end of the laser marker model name.)
•
Do not short-circuit input common (IN COM.) and output common (OUT COM.). It might cause the failure of the laser
marker.
Reference
•
Respective inputs are bidirectional photo-coupler inputs. The regulation for input ON is based on the ON status of photo-
coupler.
•
IN COM. terminals on the I/O terminal block and on the I/O connector are the common terminals connected internally.
•
Connect the power supply to IN COM. and OUT COM. by using either I/O terminal block or I/O connector.
•
DC 2-wire sensor cannot be connected to any input.
ME-LP400V-EX-6
Содержание LP-400 Series
Страница 12: ...1 Before External Control ME LP400V EX 6...
Страница 24: ...2 Control by I O ME LP400V EX 6...
Страница 56: ...3 Control by Serial Communication RS 232 Ethernet ME LP400V EX 6...
Страница 141: ...Troubleshooting ME LP400V EX 6...
Страница 158: ...Character Code Table ME LP400V EX 6...
Страница 166: ...166 Shift JIS JIS 0 1 2 3 4 5 6 7 8 9 A B C D E F 983F 4F20 984F 4F30 985F 4F40 986F 4F50 ME LP400V EX 6...
Страница 176: ...Index ME LP400V EX 6...
Страница 179: ...No 9000 0062 17V...
Страница 180: ...Panasonic Industrial Devices SUNX Co Ltd 2003 2018 July 2018 9000 0062 17V...