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100i / 200i / 300i / 400i
APPENDIX 5: System Schematic 100A, 380-415V PG 2
1
J12 = Mini-Fit Jr
400 VAC -- Single 18 AWG in pins 1 & 4
480 VAC -- Single 18 AWG in pins 1 & 8
230 VAC -- 18 AWG wires in pins 1,5,2,6
From Sys Bias J63
(Sht 1, F2)
A
(44A)
(43A)
MC1A
R2
4.7 30W
(87)
J12
Mini-Fit Jr
1 2 3 4
460V
5 6 7 8
B
400V
220V
0 V
Mini-Fit
J13
C
MC3A
MC3B
J13 to CB5
(64B)
and to MC2
& MC3, also
J14, J16
all 18 AWG
MC2A
(65A)
MC2B
(64A)
D
Alternate fan.
100 & 200A units may use either this
single larger fan (same as 300 & 400A
units) or the 2 smaller fans shown above.
R
BK
J72
C4
BN
1
E
2
3
R
F
Art # A-11973_AD
1
A-14
2
LS1
FS1
J74
COOLANT
1
2
0.7 GPM
FL1
1
r
1
b
2
2
g
3
3
4
T1
J49
24V RET
BLUE
6
(77)
RED
5
24V
YELLOW
4
(74)
BLUE
120V_2 RET
3
RED
2
(71)
YELLOW
120V_2
1
120V-1 RET
J14
120V_1
J16
M1
(66)
1
2
3
CHASSIS GND
Harness from Pilot PCB J45
Torch Coolant Pump
(67)
(69)
230 VAC _ SW _ RET
(A9)
J72
FAN1
(69)
1
(70)
2
3
J73
FAN2
(69)
1
(70)
2
3
230 VAC_SW
(70)
230 VAC _ SW
goes to J70
(A9)
for HE 400
CHASSIS GND
Harness from System Bias PCB J62
(Sht 1, E3)
24 VDC
24 VDC
MISSING PHASE a
FAN1
MISSING PHASE b
AC V HIGH a
AC V HIGH b
BL
AC V LOW a
24 VDC_RET
24 VDC_RET
AC V LOW b
VAC_IDA a
/ VAC_IDA b
VAC_IDB a
/ VAC_IDB b
.
230V 400V 480V ERR
J62-12 (/VAC_IDAb)
0
J62-14 (/VAC_IDBb)
0
Measure relative to TP1 (24VDC_RET)
"0" = 10-12V
"1" = 24V
2
APPENDIX
3
4
1
(90)
2
(89)
3
COOLANT LEVEL
4
J71
(84)
(83)
J5
J7
COOLANT FLOW SW
LEVEL SENSORS
(80)
RELAY & INTERFACE PCB
1
+5VDC
(81)
2
(82)
SIGNAL (pulse)
3
D2, GREEN, 1TORCH GAS ON
4
D7, GREEN, PILOT ENABLED
J6
D11, GREEN, PILOT CURRENT
TORCH FLOW SENSOR
D12, GREEN, WORK CURRENT
(79)
D22, GREEN, CONTACTORS ON
12
D23, GREEN, RF ON
11
D24, GREEN, FANS ON
(78)
10
120VAC_2
D25, GREEN, PLASMA ENABLED
9
CB2 5 A
(76)
8
D26, GREEN, 1TORCH ON
7
D27, GREEN, COOLANT ON
24VAC
(75)
6
5
CB3 5 A
(73)
4
3
(72)
2
120VAC_1
1
CB4 5 A
BIAS TRANSFORMER
J9
To J100 of IM #1B
To J100 of IM #1A
(Sht 1, B&C- 5&6)
J31 - 30 CKT RIBBON
N/C
J33 - 30 CKT RIBBON
N/C
J35 - 30 CKT RIBBON
J28 30 CKT RECEPTACLE - BOTTOM ENTRY
19X501100
I-O PCB (CCM)
(Sht 1, B8)
I / O PCB LEDS
----------------------------------------------
D2
CNC PLASMA ENABLE
D3
E-STOP_PS
(53)
D4
GAS ON (Auto-cut, PAK)
D6
CNC START
D8
HOLD START
D12 PREFLOW ON
1
D13 CSD (corner current reduction)
2
D18 MARK
3
D20 SPARE
(51)
4
5
D25 EXP METAL
6
D33 OK_CNC
(55)
7
8
D37 PSR
D41 SPARE OUT 2
J24
D43 SPARE OUT 1
I / O PCB TEST POINTS
-------------------------------------
TP1
PCB COMMON
TP2
COOLANT FANS ON
TP3
PUMP ON
TP4
LOW FLOW (SW)
TP5
FLOW SIGNAL (pulse, Ultracut only)
TP6
+15VDC_ISO (ref to TP10)
(29)
TP7
-15VDC_ISO (ref to TP10)
1
(30)
TP8
+16-18 VDC_ISO (ref to TP10)
2
TP9
ANALOG CURRENT SIGNAL
(31)
3
(remote & Autocut only)
(32)
4
TP10 ISOLATED VOLTAGE COMMON
(33)
5
TP11 1 TORCH CONTACTOR ON
(34)
6
TP12 +5 VDC
(35)
7
TP13 -15 VDC
(36)
TP14 +15 VDC
8
(37)
TP15 +24 VDC
9
(38)
TP18 +5 VDC_ISO (ref to TP10)
10
(39)
11
(40)
12
I / O PCB DIP SW
(41)
13
---------------------------------------------
(42)
14
SW6
OK TO MOVE
J27
(CONTACTS, VOLTS)
SW11 ANALOG CC SOURCE
SW12 DIVIDED ARC VOLTAGE
1
0
1
(50:1, 16.7:1, 30:1, 40:1, 25:1)
0
1
1
19X501200
3
4
5
AMBIENT
COOLANT
TS2
TS1
(92)
(93)
(94)
(95)
J1
J2
TEMP SENSOR
WORK CURRENT SENSOR
Test Points
TP1, GND
TP2, -15V
TP3, +5VDC
TP4, +12V
TP5, +24V
TP6, +15V
TP7, +5VDC
1 TORCH INTERFACE
Refer to 1 Torch Module Schematic for Details
019X501700
J11
J84
J85
CPU PCB (CCM)
J32 - 30 CKT RIBBON
N/C
J34 - 30 CKT RIBBON
N/C
J36 - 30 CKT RIBBON
J28 30 CKT PIN HEADER
Manual PN: 0560956430
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