Tweco 300 Ultra-Cut(March 2013) - Manual (Page 156)

APPENDIX A-24 Manual 0-5134
ULTRA-CUT 300
APPENDIX 11: Schematic, CE 400V Power Supply Cont.
1
1
2
2
3
3
4
4
5
5
A
B
C
D
E
F
400
AC120V @ 1A
AC13V @ 2A
/PUMP
+15V
+15V
400
/FAN
200 - not used
/RAS
COM
200
400
COM
AC200V @ 3A
200
+15V
0V-A (24V ret)
To
P
C
B
7 CN2
-1
AC120V-GCM
0V-B (120V ret)
To
P
C
B
7
CN2
-2
To
P
C
B
7
CN2
-4
To
P
C
B
7
CN2
-5
To
P
C
B
7 TB
3
0V-RAS
AC120V-RAS
FAN + (24 VDC)
DC 15V
DC 0V
FAN - (24 VDC)
AC24V-GCM
T o
T
1 PR
I - 0
(F1 Sht 1) (F1 Sht 1)
PILOT
CONTACTOR
INPUT
CONTACTOR
(D9, A10)
PILOT (TIP) VOLTAGE
COOLANT TEMP
(ON COOLANT
RETURN)
ISOLATED COMM
+16 to +18VDC
CCM MODULE
FROM CN18 PCB3 sht 1
+15VDC_ISO
-15VDC_ISO
(F1 Sht 1) (F1 Sht 1) (F2 Sht 1)
ISOLATED
VOLTAGES
(D9, A10)
(F2 Sht 1)
NEG ARC VOLTS
SW6 - OK to MOVE CONTACTS / VOLTS
SW11 - ANALOG CURRENT SELECT
"B" DEFAULT, "A" REMOTE
SW12 - DIVIDED ARC V RATIO SELECT
SW13 - FACTORY ONLY
PCB7 WK-5628
RELAY PCB
CIRCUIT COMM (GND)
(C9)
PCB 5 WK-5602 (partial) INTERFACE PCB
PILOT DEM to PS
ANALOG DEM to CPU
CUT DEM to PS
TO AC INDICATOR (on PCB6)
29-41 VDC
+15VDC
+5VDC
-15VDC
COOLANT FLOW (freq) *
I/O PCB
CPU PCB
TP9 TP9
TP5 TP5
RY5 RY5
TP2 TP2
TP12 TP12
RY9 RY9
D26 HOLD_START D26 HOLD_START
D11 INITIALIZING / PROGRAMMING D11 INITIALIZING / PROGRAMMING
TP16 TP16
CN8 CN8
1
2
3
4
D13 +5V D13 +5V
t
TH1
t
TH1
CN11 CN11
1
2
1 2 3
MC1 MC1
D12 STATUS CODE D12 STATUS CODE
TP4 TP4
D28 CNC_PREFLOW D28 CNC_PREFLOW
CN13 CN13 1 2 3 CN1 CN1 1 2
+
RY1
+
RY1
CN10 CN10
1
2
3
C.P5 C.P5
TB1 TB1
T1 T1
460
220
0,
13
0,,
100
0.
200
0..
110
0...
120.
0_
24.
0__
24_
0___
120.
0___
TB3 TB3
CN7 CN7
1
2
3
4
1
2
3
TP7 TP7
RY11 RY11
TP8 TP8
C.P8 C.P8
FAN1 FAN1
+ -
TB5 TB5
D15 PSR D15 PSR
TP15 TP15
CN8 CN8 1 2 3 4
CN12 CN12
1
2
C.P3 C.P3
D9 GAS_ON D9 GAS_ON
D21 CNC_E-STOP D21 CNC_E-STOP
LSW1-1
SW_LIQUID_LEVEL_NC
LSW1-1
SW_LIQUID_LEVEL_NC
CN4 CN4
1
2
3
CN12 CN12 1 2 3
MC1 AUX MC1 AUX
1 2
RY7 RY7
C.P7 C.P7
1 2 3
C.P4 C.P4
CN2 CN2 1 2 3 4 5
RY4 RY4
+V GND SIG
FL1
FLOW_TURBINE_PULSE
+V GND SIG
FL1
FLOW_TURBINE_PULSE
R B G
RY3 RY3
TP17 TP17
CN9 CN9
1
2
3
4
5
D8 OK_CNC D8 OK_CNC
CN2 CN2
1
2
LED1
LEVEL
LED1
LEVEL
PUMP
MOT1
PUMP
MOT1
' .
CN14 CN14 1 2
TP18 TP18
CN6 CN6
1
2
3
4
CN5 CN5
1
2
3
4
5
6
MC2 MC2
+
RY10
+
RY10
1
2
CN9 CN9
1
2
3
D23 CNC_START D23 CNC_START
TP10 TP10
1 2
CN3 CN3
1
2
3
C.P6 C.P6
C.P2 C.P2
R8
1K 30W
R8
1K 30W
1
2
3
TB2 TB2
1
2
D7 E-STOP_PS D7 E-STOP_PS
TB4 TB4
TP6 TP6
TP3 TP3
TP14 TP14
Art # A-08272_AD