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6
TO CCM
CPU PCB J32
(Sht 2, C3)
(49B)
5
ELECTRODE (-)
4
3
(51B)
2
WORK (+)
1
J102B
OUTPUT
TO CCM
CPU PCB J31
(Sht 2, C3)
(49A)
5
4
ELECTRODE (-)
3
(50)
2
1
WORK (+)
J102A
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 PN: 0560956430
7
PILOT BOARD
TEST POINTS
TP1 GND
LED'S
TP2 PILOT GATE
D2 PILOT ENABLE
TP3 +5V
D11 +5V
ELECTRODE
J58A
R3 & R4
J58C
(50)
5
4
3
2
1
J40
019X501600
INVERTER
TO RELAY BOARD
J42
L1
10 ckt Ribbon
TO J3 on RELAY PCB
(Sht 2, A5)
TIP VOLTS
To J24 on I-O PCB
WORK
(Sht 2, D3)
ARC VOLTS
(51)
HCT1
Hall Effect Sensor
(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 Option
By
Date
Rev
Revision
By
10/03/2012
A
T
9
1 /
6
2 /
0
1
4
10/17/2014
7
APPENDIX
8
9
(49)
TORCH
(49)
To TB4-7
J43
TIP
To TB4-6
PILOT PCB
J44
(52)
EARTH GROUND
1
J41 (J87)
CHASSIS GND
J41
1
2
TIP
To / From Optional
J45
TO I/O BOARD
1 Torch Module
(Refer to 1 Torch
section for details.)
(53)
(55)
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)
AC 120V- Ret- TB4-3
3
(62)
AC 24V-TB4-2
2
(63)
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
Title
SCHEMATIC
Ultra-Cut XT 100A 480V
8
9
100i / 200i / 300i / 400i
10
TORCH
(49)
1
A
RAS
PILOT
1
(-)
CHASSIS GND
(+)
B
Tip
(+)
Work
WORK
1
C
120 VAC @ 100 ma.
24 VAC @ 1A
D
E
Art # A-11972_AD
F
Date Printed
Date Revised
12/16/2014
11/20/2014
Drawn
Date
DAT
10/05/2012
Size
Sheet
C
1
2
of
Drawing Number
042X1349
10
A-13
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