B WT20C Qilin double swing handheld laser cleaning system user
Figure 2.9 Schematic diagram of the control interface of the wire feeder
Table 2.9
pin
1
2
3
4
5
6
signal
24V
GND
defi
niti
on
expla
in
Power supply output end of wire Wfeeder 24V + power
feeder
interface
GND
GND
TX
Silk feeder and board card
communication port
RX
Silk feeder and board card
communication port
SS_1 Wfeeder trigger signal 1
SS_2 Wfeeder trigger signal 2
The transmitter
communicates with
the control system
with TX signals
The wire feeder
communicates the
RX signals with
the control system
When short circuit
SS_1 and SS_2
When short circuit
SS_1 and SS_2
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