Shenzhen RelFar Intelligent Technology Co., Ltd.
6.3 CN5 power supply interface
The power supply interface allsinto6PINgreenterminal,providing
a power interface for mainboard and galvanometer externally, with
voltage: DC 24V (DC 24V) and DC ±15V (DC ±15).
Table 6.3.1 shows the definition of CN5 power supply interface.
Table 6.3.1
Pin Signal
Definition
Instruction
1
24V+ Power supply input
+24V external power input and power supply
output current: above 2.5A
2
24V- Power reference ground
—
3
PGND External shielding ground Generally connecting to ground or enclosure
4
+15V Power supply input
+15V external power input and power supply
output current: above 2A
5
GND Power reference ground
—
6
-15V Power supply input
-15V external power input and power supply
output current: above 2A
6.4 CN1 wire feeder interface
The interface CN1 of the wire feeding machine is an 8-pin green
terminal, which supports both motor wire feeding and IO wire
feeding. Table 6.4.1 provides the definition of the wire feeding
machine interface.
Table 6.4.1
Pin Signal
Definition
Instruction
1 Pulse+ Motor wire feed pulse + interface
The motor wire feed is used, and the
driver PUL+ is connected
2
Pulse- Motor wire feed pulse - interface
Motor wire use, connected to drive PUL-
Motor wire wire, connected to driver Dir
3
DIR+ Motor wire feed direction + interface
+
4
DIR- Motor wire feed direction - interface Motor wire used, connected to drive Dir-
5
GND Reference ground
—
19
