ESAB 100i Service Manual page 71

J100 -- 30 CKT RIBBON
ELECTRODE (-)
J100 -- 30 CKT RIBBON
ELECTRODE (-)
J100 -- 30 CKT RIBBON
ELECTRODE (-)
J100 -- 30 CKT RIBBON
ELECTRODE (-)
J100 -- 30 CKT RIBBON
ELECTRODE (-)
J100 -- 30 CKT RIBBON
ELECTRODE (-)
Rev
00 Initial Design
A A
AB ECO-B2687
Manual 0560956456
6 7
TO CCM
CPU PCB J36
(Sht 2, C3)
(49F)
5
4
3 PILOT BOARD LED'S TEST POINTS
(51F)
2 TP1 GND
WORK (+)
1 TP2 PILOT GATE
D2 PILOT ENABLE
TP3 +5V
D11 +5V
J102B
OUTPUT
TO CCM
CPU PCB
J58A
J35
(Sht 2, C3)
R3 & R4
(49E)
5
4
J58C
3
2
(50)
WORK (+)
1
5
J102A 4
OUTPUT 3
2
1
J40
019X501600
TO CCM
INVERTER
CPU PCB
J34 J42
(Sht 2, C3)
(51F)
(49D)
TO J3 on RELAY PCB
5
(Sht 2, A5)
4
3
2
WORK (+)
1
To J24 on I-O PCB
J102B
(Sht 2, D3)
OUTPUT
TO CCM
CPU PCB
L1
J33
(Sht 2, C3)
J102A
(49C)
5 (51)
4
3
2
WORK (+)
1
OUTPUT
J46-M
TO CCM
CPU PCB
J32
J46-F
(Sht 2, C3)
J102B
(49B)
5
4 TO J1 on RELAY PCB
3
2
WORK (+)
(Sht 2, B9)
1
OUTPUT
TO CCM
CPU PCB
J31
(Sht 2, C3)
RIBBON CABLE 30 ckt.
CCM (J31-36) - INVERTER (J100)
J102A
(49A) 1 READY +
5
2 READY -
4
3 (50)
3 INVERTER_FLT +
2
WORK (+) 4 INVERTER_FLT -
1
5 OVERTEMP_FLT +
OUTPUT 6 OVERTEMP_FLT -
7 PWR_PRESENT +
8 PWR_PRESENT -
9 OUT_COM (+3 to 5VDC)
10 VAC_SELA
11 VAC_SELB
12 IS_IDA
13 IS_IDB
14 IS_IDC
15 ENABLE +
16 ENABLE -
17 START2 +
18 START2 -
19 SPARE
20 SYNC_IN +
21 SYNC_IN -
22 NC
23 NC
24 47 OHM to COMM
25 DEMAND +
26 DEMAND -
27 47 OHM to COMM
28 CURRENT +
29 CURRENT -
30 47 OHM to COMM
Revision Date Revision
By Rev
DAT 10/03/2012
D A T 9 1 / 6 2 / 0 1 4
DAT 10/17/2014
6 7
APPENDIX
iSERIES 100 /200 /300 /400
8
TORCH
To TB4-7
(49)
J43
ELECTRODE To TB4-6
PILOT PCB
J44
1
J41 (J87)
CHASSIS GND
J41
1
2
TIP
To / From Optional
J45
1 Torch Module
TO I/O BOARD
(Refer to 1 Torch
section for details.)
10 ckt Ribbon
(53)
TIP VOLTS
WORK (51)
ARC VOLTS (55)
HCT1
Hall E ect Sensor
(51)
J16
(49)
TORCH
(Sht 1, A9) (52)
TIP
(Sht 1, A9) (51)
(60)
(56)
o
AC 120V- TB4-4
(61)
(57)
b
AC 120V- Ret- TB4-3
(62)
(58)
g
AC 24V-TB4-2
(63)
(59)
w
AC 24V- Ret -TB4-1
(J10 Sht 2, B8)
RIBBON CABLE 40 ckt CCM (J23) - RELAY PCB (J4)
1 COMMON
2 /1TORCH START *
3 NA
4 /1TORCH GAS SOL ON *
5 /MAIN TORCH IDLE *
6 /1TORCH PRESS OK *
7 FLOW SENSOR (pulses)
8 LOW COOLANT FLOW
9 COOLANT LEVEL OK
10 COMMON
11 NA
12 /PLASMA ENABLE-HMI
13 /COOLANT PUMP ON
14 COMMON
15 /PILOT ENABLE
16 /RAS ON
17 /CONTACTORS ON
18 COMMON
19 /COOLANT FANS ON
20 /1TORCH CONTACTOR ON *
21 /PLASMA ENABLE RELAY
22 COMMON
23 PILOT CURRENT SIG-
24 NC
25 PILOT CURRENT SIG+
26 COMMON
27 WORK CURRENT SIG-
28 WORK CURRENT SIG+
29 NC
30 AMBIENT TEMP
31 COOLANT TEMP
* Used with 1 Torch Option
Date
By
The information contained herein is proprietary to Thermal Dynamics.
Not for release, reproduction or distribution without written consent.
Title SCHEMATIC
iSeries XT 400A CE 380-415 VAC
8
9 10
TORCH
(49)
1
A
L3
RAS
PILOT
TIP
1
(52)
SHIELD
(-)
CHASSIS GND
(+)
Tip
B
WORK
(+)
Work
1
C
TB4
ARC VOLTS (TORCH)
7
TIP VOLTS (PILOT)
6
WORK
5
4
120 VAC @ 100 ma.
3
2
24 VAC @ 1A
1
32 COMMON
33 -15 VDC
34 COMMON
35 24 VDC D
36 COMMON
37 24 VDC
38 COMMON
39 24 VDC
40 COMMON
RIBBON CABLE 16 ckt
CCM ( J37) - DISPLAY
PCB (J17)
1,3,5,7 24 VDC
2,4,6,8 COMMON
9,10 NC
11-16 SERIAL DATA
RIBBON CABLE 10 ckt
E
RELAY PCB (J3) – PILOT PCB (J42)
1,2 24 VDC
3,4,7,10 COMMON
5 PILOT ENABLE +
6 PILOT ENABLE –
8 PILOT CURRENT SIG –
9 PILOT CURRENT SIG +
Art # A-13081
2800 Airport Rd.
Denton, Texas 76207 USA
F
Date Printed Date Revised
12/16/2014 11/20/2014
Drawn Date
DAT 10/03/2012
Size Sheet
C
1 2
of
Drawing Number
042X1341
9 10
A-51