ESAB Cutmaster 120 Operating Manual page 73

3
TS1 TS1
J11 J11
SEC1 SEC1 SEC2 SEC2 CHOKE1 CHOKE1
+12VDC
TEMP /OVERTEMP
CIRCUIT
NTC NTC
D3
Q5 Q5
/START
24VAC RETURN
24VAC SUPPLY
OK-TO-MOVE
(5A @ 250VAC / 30VDC)
TEST POINTS
D59 PCR D59 PCR
GND1 COMMON
GND2 COMMON
+12V1 +12 VDC SUPPLY
48V1 +48 VDC SUPPLY
D78 CSR D78 CSR I_DMD_1 CURRENT DEMAND
TIP_SEN TIP DRAG SENSE
SEC1 SEC1 SEC2 SEC2 CHOKE1 CHOKE1
D2
NTC NTC TEMP
/OVERTEMP
CIRCUIT
3
Manual 0-5380
2
L1 L1
-V OUT 1 -V OUT 1
E64
ELECTRODE1 ELECTRODE1
E35
TIP1 TIP1
PILOT IGBT PILOT IGBT
WORK1 WORK1
J9 J9
78
/PIP
1
79
2
80
3
81
4
82
5
6
83
7
J10 J10 P10 P10
1 1
2 2
3 3
4 4
5 5
+12VDC
6 6
7 7
8 8
J2
FERRITE
FILTER
L2 L2
AC AC
OVERTEMP OVERTEMP
GAS GAS
DC DC
ERROR ERROR
Current Control Current Control
LATCH
SET
RUN
+OUT_1 +OUT_1
RAR
2
ATC CONNECTOR
J1 J1
1
2
3
4
5
6
7
8
-
+
40 PIN RIBBON CABLE SIGNALS
FULL FEATURED AUTOMATION INTERFACE PCB OPTION
1 -V_OUT_SIGNAL M-L
2 /TIP_VOLTS M-L
3 /TIP_SENSE M-L
4 /460V_IN L-M
5 /230V_IN L-M
6 CUR_SET L-M
To -V OUT 1
7 /RAR (RAPID AUTO RESTART)
L-M
on PCB1
8 /INRUSH L-M
9 /W1_ON L-M
10 SHDN L-M
11 /TORCH_SOLENOID L-M
12 /SOLENOID_ON L-M
P10 P10
13 /OK_TO_MOVE L-M
14 /FAN_ON L-M
1 1
15 /LATCH_ACTIVE L-M
2 2
16 /TORCH_SWITCH M-L
3 3
17 /PIP M-L 4 4
18 AC_ON
M-L 5 5
19 CSR M-L 6 6
20 /TORCH_SOLENOID_DETECT M-L 7 7
21 /OVERTEMP M-L 8 8
22 V_IN M-L
23 +12VDC M-L
24 +12VDC M-L
25 COMMON M-L
26 COMMON M-L
29 MAIN_PCB_ID M-L
34 460_IN M-L
35 +3.3VDC
L-M
36 TXD M-L
37 RXD M-L
38 COMMON L-M
39 D M-L
J1
FAULT
ERROR IND
MAX MAX
OVER PRESSURE
MAX
INTERNAL ERROR
90
SHORTED TORCH
85
CONSUMABLES MISSING 90 90
80
75 START ERROR
PARTS IN PLACE
70
INPUT POWER
65
UNDER PRESSURE 85 85
MIN
TEST POINTS
80 80
TP1 GND
TP2 +12 VDC
TP3 +5 VDC
75 75
TP4 3.3 VDC
TP5 0.v - 5.0 VDC / 0-100PSI
TP6 1.8 VDC
TP7 CURRENT DEMAND
70 70
+12VDC 65 65
D1 D1
MIN MIN
J3 J3
+5VDC
3
0-100PSI / 0-4.5VDC 2
1
PCB3
LOGIC PCB
Rev Rev Rev Revisions Revisions Revisions By By By Date Date Date
AA
INTRO ECO B1357 RWH 03/31/09
AB
ECO B1399 RWH 05/05/09
AB
ECO B1611 RWH
05/05/09
Last Modified: Last Modified: Last Modified: Friday, December 11, 2009 09:02:19 09:02:19 09:02:19
APPENDIX
ESAB CUTMASTER 120
1
1TORCH
PIP SWITCH PIP SWITCH
TORCH SWITCH TORCH SWITCH
1
AUTOMATION
2
TORCH SOLENOID
3
4
5
6
7
8
WORK WORK
J2 J2
14 }
13 OK TO MOVE
12
CNC PINOUT
11
10
3 1
9
7 4
8
7 11 8
6
14 12
5
}
4
/START / STOP
3
2
1
*
*
To configure DIVIDED ARC VOLTS signal output
No jumper installed for ARC VOLTS / 16.67
Jumper pins 1 & 2 for ARC VOLTS / 30
Jumper pins 2 & 3 for ARC VOLTS / 50
P1 P1
J1 J1
E1 E1
1
2
3
P2 P2 }
+12VDC /START / STOP
4
*
(-)
1 5 }
DIVIDED ARC VOLTS
(+)
2 6
3 K1 K1 7 } (-)
ARC VOLTS
4 8
(W/ 100K IN SERIES (2))
(+)
5 9
6 10
PCB4
7 11
8 12
}
OK-TO-MOVE
K1 13
AUTOMATION
INTERFACE PCB 14
GAS CONTROL
REGULATOR
SOLENOID
ATC
VALVE
FILTER
AIR
INLET
PRESSURE
TRANSDUCER
A-12771_AB
PCB No: PCB No: PCB No:
Assy No: Assy No: Assy No:
Scale Scale Scale
Date: Date: Date:
Information Proprietary to ESAB
MARCH 30, 2009
Not For Release, Reproduction, or Distribution without Written Consent. Not For Release, Reproduction, or Distribution without Written Consent. Not For Release, Reproduction, or Distribution without Written Consent.
Drawn: Drawn: Drawn:
NOTE: NOTE: NOTE:
RWH
Unless Otherwise Specified, Resistors are in Ohms 1/4W 5%. Unless Otherwise Specified, Resistors are in Ohms 1/4W 5%. Unless Otherwise Specified, Resistors are in Ohms 1/4W 5%.
Capacitors are in Microfarads (UF) Capacitors are in Microfarads (UF) Capacitors are in Microfarads (UF) Chk: Chk: Chk: App: App: App:
SCHEMATIC, SCHEMATIC, SCHEMATIC,
TITLE: TITLE: TITLE: Size Size Size DWG No: DWG No: DWG No:
D D D 42X1330 42X1330 42X1330
CM102/152/35mm/40mm/A80/A120 380/400/415/600V
1
D
C
B
A
Supersedes Supersedes Supersedes
References References References
Sheet Sheet Sheet
1 1 1 1 1 1
of of of
A-7