4
D
COMMAND PLASMA INTERFACE
1
20
2
21
3
22
4
23
5
24
6
25
7
C
26
8
27
9
28
TO COMMAND CONTROL MODULE
10
29
11
30
12
31
13
32
14
33
15
34
16
B
35
17
36
18
37
19
J5
SHEET
A
AF
2-D1
4
3
THC OPTION
041842
J12.2B
RX-
1
RX+
20
TX-
2
TX+
21
3
22
4
23
5
24
6
25
TO POWER SUPPLY
7
26
8
27
9
28
10
29
11
30
SPARE OUT 1–
12
SPARE OUT 1+
31
PIERCE COMPLETE OUT–
13
PIERCE COMPLETE OUT+
32
HOLE IGNITION OUT–
14
HOLD IGNITION OUT+
33
PLASMA START OUT–
15
PLASMA START OUT+
34
16
35
17
36
GND
18
37
+24VDC
19
1
2
3
4
5
3
2
CABLE: 123209
J3.300A
2
1
PCB3
POWER SUPPLY CONTROL
041909
RX–
1
20
RX+
TX–
2
21
TX+
422 GND
3
22
MOTION 1-E
4
MOTION 1-C
23
ERROR-E
5
ERROR-C
24
RDERR-E
6
RDERR-C
25
NOT READY-E
7
NOT READY-C
26
MOTION 2-E
8
MOTION 2-C
27
PLASMA INTERFACE
9
MOTION 3-E
OR
28
MOTION 3-C
CNC
MOTION 4-E
10
OR
29
MOTION 4-C
MULTI-DROP
11
30
CORNER-
12
CORNER+
31
PIERCE–
13
PIERCE+
32
HOLD–
14
HOLD+
33
START–
15
START+
34
16
35
17
36
PWR GND
18
37
CNC +24V
19
1
2
+24V
0
t
8
1
D
C
B
A
D
7-14
5