5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
24VAC
+12VDC
+12VDC
+12VDC
+12VDC
+12VDC
+12VDC
+12VDC
+5VDC
+12VDC
DWG No:
Sheet
of
SupersedesScale
Date:
Drawn: References
Date
ByRevisionsRev PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF). Chk: App:
TITLE:
Last Modified:
Size
SCHEMATIC,
42X1298
Monday, March 30, 2009
1 1
16052 Swingley Ridge Road
Suite 300
St Louis, MO 63017 USA
CUTMASTER 52/82/A40/A60 230/460V
Thursday, March 27, 2008
13:16:29
THERMADYNE
C
DWG No:
Sheet
of
SupersedesScale
Date:
Drawn: References
Date
ByRevisionsRev PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF). Chk: App:
TITLE:
Last Modified:
Size
SCHEMATIC,
42X1298
Monday, March 30, 2009
1 1
16052 Swingley Ridge Road
Suite 300
St Louis, MO 63017 USA
CUTMASTER 52/82/A40/A60 230/460V
Thursday, March 27, 2008
13:16:29
THERMADYNE
C
DWG No:
Sheet
of
SupersedesScale
Date:
Drawn: References
Date
ByRevisionsRev PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF). Chk: App:
TITLE:
Last Modified:
Size
SCHEMATIC,
42X1298
Monday, March 30, 2009
1 1
16052 Swingley Ridge Road
Suite 300
St Louis, MO 63017 USA
CUTMASTER 52/82/A40/A60 230/460V
Thursday, March 27, 2008
13:16:29
THERMADYNE
C
AB
24 VAC RETURN
J1
80
PCB4
AUTOMATION
INTERFACE PCB
OVER PRESSURE
INTERNAL ERROR
SHORTED TORCH
CONSUMABLES MISSING
START ERROR
PARTS IN PLACE
INPUT POWER
UNDER PRESSURE
81
ERROR IND FAULT
PCB3
8
9
82
7A
}
OK-TO-MOVE
OK-TO-MOVE
83
OK TO MOVE
1TORCH
Q2
PRIMARY POWER CONNECTIONS:
3PH USE L1,L2,L3 & GND
REMOVE JUMPER BETWEEN L2 TO L3
1PH USE L1, L2 & GND -
INSTALL JUMPER BETWEEN L2 TO L3
*
5
6
}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
29
34
35
36
37
38
39
}
E64
E35
78
79
INPUT VOLTAGE SELECTOR
(Closed for 230VAC input)
-
+
-V_OUT_SIGNAL
/TIP_VOLTS
/TIP_SENSE
/460V_IN
/230V_IN
CUR_SET
/RAR (RAPID AUTO RESTART)
/INRUSH
/W1_ON
/SHDN
/TORCH_SOLENOID
/SOLENOID_ON
/OK_TO_MOVE
/FAN_ON
/LATCH_ACTIVE
/TORCH_SWITCH
/PIP
AC_ON
CSR
/TORCH_SOLENOID_DETECT
/OVERTEMP
V_IN
+12VDC
+12VDC
COMMON
COMMON
MAIN_PCB_ID
460_IN
+3.3VDC
TXD
RXD
COMMON
D
M-L
M-L
M-L
L-M
L-M
L-M
L-M
L-M
L-M
L-M
L-M
L-M
L-M
L-M
L-M
M-L
M-L
M-L
M-L
M-L
M-L
M-L
M-L
M-L
M-L
M-L
M-L
M-L
L-M
M-L
M-L
L-M
M-L
FULL FEATURED AUTOMATION INTERFACE PCB OPTION
CNC INTERFACE STANDARD ON A40 & A60 UNITS
CNC INTERFACE OPTIONAL ON CM52 & CM82 UNITS
(+)
*
L1
L2
L3
L4
T1
T2
T3
T4
* CM52 & A40
C3 & C5 not installed
/PIP
PCB2
/SOLENOID
Q1
PRIMARY
AC INPUT
/START
PCB1
NAFNAF
24VAC RETURN
ATC CONNECTOR
/FAN
/FAN
24VAC SUPPLY
40 PIN RIBBON CABLE SIGNALS
460_IN
LATCH
SET
RUN
RAR
40 CIRCUIT
RIBBON CABLE
}
MAX
90
85
80
75
70
65
MIN
/460
/230
J2
7
JUMPER
D1
To configure DIVIDED ARC VOLTS signal output
No jumper installed for ARC VOLTS /16.67
Jumper pins 1 & 2 for ARC VOLTS / 50
Jumper pins 2 & 3 for ARC VOLTS / 16
L1
L2
L3
GND
K1
D C
To -V OUT 1
on PCB1
}
/START / STOP
* *
AIR
INLET
FILTER
}
REGULATOR
INTRO ECO B534
DIVIDED ARC VOLTS
(5A @250VAC / 30VDC)
SOLENOID
VALVE
/START / STOP
TP1
TP2
TP3
TP4
TP5
TP6
TP7
(+)
ATC
MAIN PCB ASSY
LOGIC PCB
(-)
(W/ 100K IN SERIES (2))
INPUT CAPACITOR PCB
(-)
GAS CONTROL
*
ARC VOLTS
GND
+12 VDC
+5 VDC
3.3 VDC
0.v - 5.0 VDC / 0-100PSI
1.8 VDC
POT. DEMAND
J2 PINOUT
13
47
811
1214
TEST POINTS
GND1
GND2
GND3
+12V1
48V1
I_DMD_1
TIP_SEN
COMMON
COMMON
COMMON
+12 VDC SUPPLY
+48 VDC SUPPLY
CURRENT DEMAND
TIP DRAG SENSE
TEST POINTS
(Sink 50mA @12VDC)
AUTOMATION
TORCH SOLENOID
PRESSURE
TRANSDUCER
0-100PSI / 0-4.5VDC
INRUSH
RESISTORS
/INRUSH
/OVERTEMP
TEMP
CIRCUIT
D3
CM82 / A60 ONLY
3.3VDC
TXD
RXD
D
SERIAL PORT
BIAS
SUPPLY
RWH
AA
RWH 07/23/07
AB
MNC 04/23/08ECO B890
AC
MNC 05/09/08
ECO B855
AD
MNC 10/03/08ECO B1159
AE
RWH 03/31/09
ECO B1357
SEC1SEC1
WORK1WORK1
Q5
PILOT IGBT
Q5
PILOT IGBT
J1J1
1
2
3
4
5
6
7
8
CHOKE1CHOKE1
PRI 2 PRI 2
D1D1
J3J3
1
2
3
NTCNTC
J3J3
1
2
3
W1W1
K3K3
+
C1-C4*
+
C1-C4*
J3J3
1
2
3
MTH1MTH1
J4J4
1
2
3
4
5
W1W1
MOT1MOT1
+ -
7070
AC3AC3
9090
1
2
3
P10P10
1
2
3
4
5
6
7
8
J1J1
1
2
3
4
5
6
7
8
MTH4MTH4
TIP1TIP1
J7J7
1
2
K6K6
6565
PRI 1 PRI 1
J9J9
1
2
3
4
5
6
7
DCDC
MOT2MOT2
+ -
7575
MTH7MTH7
TS1TS1
SW1SW1
1 3
2 4
P10P10
1
2
3
4
5
6
7
8
J1J1
1
2
3
4
5
K1K1
PRI 4 PRI 4
WORKWORK
8080
SEC2SEC2
OVERTEMPOVERTEMP
E1E1
8585
AC2AC2
Current ControlCurrent Control
L1L1
MTH3MTH3
MTH5MTH5
J3J3
1
2
K1K1
D78 CSRD78 CSR
J8J8
1
2
J6J6
1
2
ERRORERROR
D59 PCRD59 PCR
MTH6MTH6
MAXMAX
SW2SW2
J5J5
1
2
3
J11J11
1
2
T1T1
J2J2
2
3
4
5
6
7
8
9
10
11
12
13
14
1
-V OUT 1-V OUT 1
AC1AC1
TORCH SWITCHTORCH SWITCH
MTH2MTH2
MTH8MTH8
GASGAS
ELECTRODE1ELECTRODE1
K1-K4K1-K4
J10J10
3
5
6
7
8
1
2
4
PRI 3PRI 3
ACAC
K4K4
K5, K6K5, K6
+
C5-C8*
+
C5-C8*
J12J12
1
2
3
J2J2
2
3
4
5
6
7
8
9
10
11
12
13
14
1
K2K2
SOL1SOL1
PIP SWITCHPIP SWITCH
1
2
3
4
5
6
7
8
K1K1
MINMIN
K5K5
A-09131_AA
A-09131_AA
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