SECTION 6
6.8 Precision Plasma Power Source Wiring Diagram - CE
Part 1
Note: PLC1 (connection) refers to an area located on an enclosure that housed the former Programmable Logic
Controller. This plasma power supply is CNC (cutting machine) controlled and does not use a PLC.
P1
1
2
P4-14(BRN)
3
P4-13(RED)
4
5
PCB1 P1-6(BLK)
6
PCB1 P1-5(BLK)
7
8
9
10
11
PCB1 P1-12(BLK)
12
PCB1 P1-11(BLK)
13
MOD1 P1-5 (BLK)
14
MOD1 P1-6 (RED)
15
MOD1 P1-2 (BLU)
16
MOD1 P1-1 (VIO)
17
PCB1 P1-18(BLK)
18
PCB1 P1-17(BLK)
MOD1 P1-7(BLU)
R2-3(BLU)
R2-2(BRN)
PCB1 P10-2(RED)
TB6-7(ORN)
6-12
PCB1
P2
P3
1
P4-10(VIO)
1
P4-11(GRY)
1
2
P4-9(VIO)
2
P4-12(BLU)
2
3
3
3
4
P4-8(ORN)
4
4
5
P4-7(ORN)
5
5
6
6
6
7
7
7
8
P3-3(GRY)
8
8
9
P3-4(RED)
9
9
10
P3-5(GRY)
10
10
11
P4-4(BRN)
11
11
12
P4-3(BRN)
12
MOD1 P1-3(ORN)
12
13
P4-2(BLU)
13
MOD1 P1-4(WHT)
13
14
P4-1(BLU)
14
14
15
P3-1(YEL)
15
15
16
P3-2(YEL)
16
16
17
PCB-TB P1-6(YEL)
17
18
MOD1 P1-7(BLU)
18
1 3
2
MOD1 P1-9 (ORN)
S3-1 (BRN)
S3-4 (BLU)
VIEW OF R2
PCB1 P10-1(VIO)
TB6-8(GRY)
SEE
1
VIEW
4 5 6
S3
2
1 2 3
3
OF R2
R2
1
P1
18
16
4
P9
1
P2
4
1
P5
PCB1
1
18
3
P3
P7
1
1
P10
P4
1
5
1
18
K1-L2 (BLU)
F4-1 (YEL)
1 2
3
S1
4
5 6
FS1
PT-24 Precision Plasma System IEFC-S -CE
P4
P5
PLC1 P1-1 (BRN)
1
PLC1 P1-5 (BLK)
PLC1 P1-2 (GRY)
2
PLC1 P1-6 (VIO)
MOD1 P3-1(RED)
MOD1 P3-2(YEL)
PLC1 P1-3 (YEL)
PLC1 P1-8 (ORN)
MOD1 P3-7(RED)
MOD1 P3-8(BLK)
MOD1 P3-9(VIO)
MOD1 P3-10(YEL)
MOD1 P3-3(BLU)
MOD1 P3-4(ORN)
S3- 4 BLU
S3 -1- BRN
R2
MOD1 P1 - 9 ORN
S2-5 (BLK)
H2
L1
K2-L3(BLU)
H1
*
M1-GND (GRN)
1 2
1 2
F4
CB2
*
RED
NC
*
BLK
J4-14(BRN)
C
*
ORN
J4-13(RED)
NO
TROUBLESHOOTING
P7
P9
1
P2-5(BLK)
1
MOD1 P1-14(RED)
1
S3-5(VIO)
2
2
2
S3-2(RED)
3
TB6-5(RED)
3
MOD1 P1-15(BLK)
3
P3-7(BLK)
4
P3-6(WHT)
5
P3-8(WHT)
A
TB3-20 (BLU)
B
TB3-21 (GRY)
C
TB3-13 (ORN)
D
TB3-23 (BLK)
E
TB3-18 (VIO)
F
TB3-19 (YEL)
G
TB3-4 (WHT)
H
TB3-14 (BRN)
TB3-12 (VIO)
J
GND1
TB3-22 (WHT)
K
TB3-11 (RED)
L
TB3-2 (GRY)
M
TB3-1 (BRN)
N
TB3-5 (BLK)
P
TB3-24 (RED)
R
TB3-3 (ORN)
S
TB3-4 (WHT)
T
U
TB3-15 (VIO
V
TB3-16 (BLK)
J2
*
1
2 1
CB1
M1
GND
2
CB1-1 (WHT)
P10
J2
*
MOD1 TB2-1(BLK)
*
GND2 (GRN)
*