Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 227)

7-14
J3
00A
POWER SUPPLY CONTROL
041909
PCB3
RX–
RX+
TX–
TX+
MOTION 1-E
MOTION 1-C
ERROR-E
ERROR-C
RDERR-E
RDERR-C
NOT READY-E
NOT READY-C
CORNER-
CORNER+
PIERCE–
PIERCE+
HOLD–
HOLD+
START–
START+
PWR GND
CNC
COMMAND PLASMA INTERFACE
041842
THC OPTION
SPARE OUT 1–
SPARE OUT 1+
PIERCE COMPLETE OUT–
HOLD IGNITION OUT+
HOLE IGNITION OUT–
PIERCE COMPLETE OUT+
TX-
TX+
RX-
RX+
J2A
TO COMMAND CONTROL MODULE
J5
EMI
GND
E
L
EC
T
RODE
WO
R
K
S
HIEL
D
19
18
37
36
35
17
16
15
34
33
32
14
13
12
31
30
29
11
10
28
9
27
26
8
7
6
25
24
23
5
4
3
22
21
2
20
1
37
19
18
36
35
17
34
16
15
14
33
32
31
13
12
J2B
9
30
29
11
10
28
8
27
26
7
25
6
3
23
24
5
4
22
20
21
2
1
37
19
18
36
35
17
34
16
15
14
33
32
31
13
12
9
30
29
11
10
28
8
27
26
7
25
6
3
23
24
5
4
22
20
21
2
1
PLASMA START OUT+
PLASMA START OUT–
GND
+24VDC
CABLE: 123209
J12.2B J3.300A
TO POWER SUPPLY
OR
PLASMA INTERFACE
OR
MULTI-DROP
2-D1
AF
YE
L/
B
LK
YE
L
2 3
J304
1
2 +24V
CNC +24V
422 GND
0 t
MOTION 2-E
MOTION 2-C
MOTION 3-E
MOTION 3-C
MOTION 4-E
MOTION 4-C
1 2 3 4 5
A
4 3
B
2 1
A
B
C
D
4 3
C
2 1
D
SHEET
D 8
5