SH-HC30 Height Controller System Manual
Figure 3-10 The interface description of voltage divider board
The interface pin definition is shown in Table 3-4, Table 3-5 and Table 3-6.
Table 3-4 The pin definition of J1 connector
No. Property Description
2 Power supply Power supply 24V ground, height controller power supply
5 Power supply Power supply 24V ground, height controller power supply
6 Output Arc voltage signal, the height signal of plasma cutting nozzle
9 Power supply Power supply 24V positive, height controller power supply
J1 arc voltage output of voltage divider
board, connecting to the height controller
and the numerical control system
J2 arc voltage input, arc p voltage
terminal connecting to the plasma
power supply
J3 AC power, connecting device
AC220V power supply
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