Electrical diagrams, G-15, Ln-25™ pro – Lincoln Electric LN-25 SVM179-B User Manual
Page 93
ElECTriCal DiaGrams
G-15
lN-25™ prO
sChEmaTiC - lN-25 prO CONTrOl pC BOarD - CODEs 11387, 11388, 11507, 11508 (G4745-1) pG 2
DATA
XRES
SCLK
35V_SENSE
PWM_SOL
PWM_CONT
IM_PEAK
IM_AVE
PWM_MOTR
TACH_IN
WFS_POT
CC_SENSE
13V_SENSE
SPIBUS
RXD
TXD
THERMAL_LED
LED[1]
STATUS_LED
GAS_ON_OFF
GAS_FLOW
BURNBACK
OUT_2_4
LED
CONFIG[0..3]
CONFIG[0]
CONFIG[1]
CONFIG[2]
CONFIG[3]
POLARITY_SENSE
SPI_MOSI
SPI_SCLK
MISO
SS
TRIGGER
CS1
CS2
CS3
CUR_SENSE
GAS_PURGE
TRIG_INLK_2_STEP
CV_CC
COLD_FEED
ARCV_SENSE
BRAKE
CY8C29866
1
2
12
13
25
26
27
31
33
35
48
49
50
51
60
61
71
73
75
76
78
80
94
96
98
100
74
3
77
99
79
97
81
95
44
30
45
29
46
28
47
24
68
7
69
6
70
5
72
4
56
19
57
18
58
17
59
16
63
11
64
10
66
9
67
8
52
23
53
22
54
21
55
20
86
87
88
89
90
91
92
93
43
42
41
40
39
38
37
36
62
X3
NC100
NC98
NC94
NC96
NC35
NC26
NC2
P3[6]
NC73
P4[0]
P4[1]
P4[6]
P5[2]
P5[3]
P0[0]
P0[1]
P0[6]
P0[7]
P1[2]
P1[3]
P1[4]
P1[6]
P1[7]
P2[0]
P2[1]
P2[2]
P2[3]
P2[4]
P2[5]
P2[6]
P2[7]
P3[0]
P3[1]
P3[2]
P7[5]
P7[4]
P7[3]
P7[2]
P7[1]
P7[0]
P6[7]
P6[6]
P6[5]
P6[4]
P6[3]
P6[2]
P6[1]
P6[0]
P5[7]
P5[6]
P3[5]
NC12
NC13
NC71
NC75
NC78
NC80
NC50
NC49
NC48
NC33
NC31
NC27
NC76
NC61
NC60
NC51
P7[7]
P7[6]
P4[4]
P4[3]
P5[5]
P5[4]
P5[1]
P5[0]
P4[7]
P4[5]
P4[2]
NC25
NC1
XRES
P3[7]
P3[4]
P3[3]
P1[5]
P1[1]
P1[0]
P0[5]
P0[4]
P0[3]
P0[2]
9/24/2009
9-12-2008
JPZ
JPZ
FLEXIBLE POWER FEEDER
SCHEMATIC, CONTROL PCB
CRM39801
4745-1H0
A
02
05
R-
PAGE OF
REVISION:
DOCUMENT
DOCUMENT
NUMBER:
NUMBER:
PROJECT
DATE:
APPROVAL
NA
DISPOSITION:
MATERIAL
SUBJECT:
EQUIPMENT TYPE:
PROPRIETARY & CONFIDENTIAL:
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
TO OTHER PARTIES, OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.
DRAWN BY:
ENGINEER:
APPROVED:
DESIGN INFORMATION
LAST NO. USED
C-
D-
_
_
_
DIODES =
ELECTRICAL SYMBOLS PER E1537
UNLESS OTHERWISE SPECIFIED)
RESISTORS = Ohms (
CAPACITORS = MFD
GENERAL INFORMATION
(
UNLESS OTHERWISE SPECIFIED)
POWER SUPPLY SOURCE POINT
EARTH GROUND CONNECTION
(UNLESS OTHERWISE SPECIFIED)
COMMON CONNECTION
FRAME CONNECTION
SUPPLY VOLTAGE NET
LABELS
.022/50V
1/4W
1A,400V
HAVING A COMMON CODE NUMBER.
COMPONENTS OR CIRCUITRY OF CONTROLS
DIAGRAM MAY NOT SHOW THE EXACT
ABILITY OF A COMPLETE BOARD, THIS
WITHOUT AFFECTING THE INTERCHANGE-
PRINTED CIRCUIT BOARD MAY CHANGE
SINCE COMPONENTS OR CIRCUITRY ON A
G
REFERENCE:
---------
SEE PAGE 1
PSOC
IM_PEAK
CC_SENSE
IM_AVE
35V_SENSE
13V_SENSE
WFS_POT
DATA
SCLK
XRES
TACH_IN
PWM_MOTR
PWM_SOL
PWM_CONT
RXD
TXD
LED
OUT_2_4
BURNBACK
POLARITY_SENSE
MISO
TRIGGER
GAS_PURGE
TRIG_INLK_2_STEP
CV_CC
COLD_FEED
ARCV_SENSE
BRAKE
CUR_SENSE
G-15
NOTE:
This diagram is for reference only. It may not be accurate for all machines covered by this manual.