调高器说明书
plasma cutting operation. The voltage dividing ratio of the voltage divider board in
standard configuration is 50:
1.
The various interfaces of the voltage divider board are illust
rated in Fig. 3-10.
J3
AC
power,
connecting
device
AC220V power supply
J2
arc
voltage
input,
connecting
to
the
arc
voltage terminal
of
plasma
power
J1
arc
voltage
output
of
voltage
divider
board,
connecting to height controller and CNC
system
Fig. 3-10 Interface description of voltage divider board
The pin definitions of interfaces are shown in Table 3-4, Table 3-5
and Table 3-6.
Table 3-4 Pin definitions of J1 connector
S/N
2
5
6
9
Attribute
Power
supply
Power
supply
Output
Power
supply
Description
24V ground for power supply of height controller
24V earth for power supply of height controller
Arc voltage signal serving as the height signal of
plasma cutting nozzle
24V positive for po
23
PDF 文件使用 "pdfFactory Pro" 试用版本创建
www.fine
print.com.cn