ESAB 100i Service Manual page 59

6
TO CCM
CPU PCB
J32
(Sht 2, C3)
J100 -- 30 CKT RIBBON
J102B
(49B)
5
ELECTRODE (-)
4
3
2
WORK (+)
1
OUTPUT
TO CCM
CPU PCB
J31
(Sht 2, C3)
J100 -- 30 CKT RIBBON
J102A
(49A)
5
ELECTRODE (-)
4
3
2
WORK (+)
1
OUTPUT
RIBBON CABLE 30 ckt.
CCM (J31& 32) - INVERTER (J100)
1 READY +
2 READY -
3 INVERTER_FLT +
4 INVERTER_FLT -
5 OVERTEMP_FLT +
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
Rev Revision
00 Initial Design DAT
A A D
AB ECO-B2687 DAT
5 6
Manual 0560956456
7
PILOT BOARD TEST POINTS
TP1 GND (49)
LED'S
TP2 PILOT GATE
D2 PILOT ENABLE
TP3 +5V
D11 +5V
J43
ELECTRODE
PILOT PCB
J58A
R3 & R4
J58C
(50)
5
4
3
2
1
J40
019X501600
INVERTER
J42
L1
10 ckt Ribbon
(51B) (53)
TO J3 on RELAY PCB
(Sht 2, A5)
TIP VOLTS
To J24 on I-O PCB
WORK
(Sht 2, D3)
ARC VOLTS
HCT1
(50)
Hall E ect Sensor
(51) (51)
J16
(56)
o
(57)
b
TO J1 on RELAY PCB
(58)
g
(Sht 2, B9)
(59)
w
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 O ption
By Date Rev Revision By
10/03/2012
A T 9 1 / 6 2 / 0 1 4
10/17/2014
7
APPENDIX
iSERIES 100 /200 /300 /400
8 9
TORCH
To TB4-7 (49)
L3
To TB4-6 TIP
J44
(52)
1
J41 (J87)
CHASSIS GND
J41
(52)
1
2
TIP
To / From Optional
J45
1 Torch Module
(Refer to 1 Torch
section for details.)
(51)
(55)
(51)
(51)
TB4
(49)
ARC VOLTS (TORCH)
TORCH 7
(Sht 1, A9) (52)
TIP VOLTS (PILOT)
TIP 6
(Sht 1, A9)
(51)
WORK
5
(60)
AC 120V- TB4-4 4
(61) 120 VAC @ 100 ma.
AC 120V- Ret- TB4-3 3
(62)
AC 24V-TB4-2 2
(63) 24 VAC @ 1A
AC 24V- Ret -TB4-1 1
(J10 Sht 2, B8)
32 COMMON
33 -15 VDC
34 COMMON
35 24 VDC
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
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 +
Date
The information contained herein is proprietary to Thermal Dynamics.
Not for release, reproduction or distribution without written consent.
Title
SCHEMATIC
Ultra-Cut XT 100A CE 380-415 VAC
8 10 9
10
TORCH
1
A
RAS
PILOT
1
SHIELD
(-)
CHASSIS GND
(+)
Tip B
WORK
(+)
Work
1
C
D
E
Art # A-13075
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
042X1354
A-39