Appendix 8: Power Supply Schematic, 400V Cont - Thermal Dynamics PAK 200 Operating Manual

1
A
B
C
From CN9 on PCB7
(C2, Sht 1)
T1 T1
C.P2 C.P2
400 120.
D
200 0___
C.P3 C.P3
24_
0___
0__
C.P4 C.P4
24.
0_
C.P5 C.P5
120.
0...
110
R8 R8
E
1K 30W 1K 30W
0..
C.P7 C.P7
200
0.
100
0,,
C.P6 C.P6
13
0,
F
Art # A-08489
1
Manual 0-5057
APPENDIX 8:
Power Supply Schematic, 400V Cont.
2
CN2 CN2
2
1
CN9 CN9
1
INPUT CONTACTORs
2
3
4
5
MC1 MC1 MC3 MC3
MC2 MC2
PILOT
CONTACTOR
TB3 TB3
TB4 TB4
200 (not used)
TB5 TB5
400
CN9 CN9
400_A 400
1
200_A 200
2
COM_A COM
3
CN10 CN10
400
1
200
2
COM
3
PCB7 WK-5628
RELAY PCB
AC24V-GCM
(D9, A10)
RY5 RY5
0V-A (24V ret)
AC120V-GCM
(D9, A10)
CN6 CN6
AC120V @ 1A
0V-B (120V ret)
1
2
3
4
CN3 CN3
AC200V @ 3A
1
2
3
C.P8 C.P8
TB1 TB1
FAN + (24 VDC)
FROM CN18 PCB3
sht 1
TB2 TB2
FAN - (24 VDC)
AC13V @ 2A
1
2
CN11 CN11
2
3 4
PCB 5 WK-5602 (partial)
CN12 CN12 CN1 CN1
CN8 CN8
MC1 AUX MC1 AUX
MC3 AUX MC3 AUX
COOLANT TEMP
(ON COOLANT
CN2 CN2
+ +
RY1 RY1
RY2 RY2
CN8 CN8
+15V
1
/PUMP
RY4 RY4 RY3 RY3 2
/FAN
3
/RAS
4
CN8 CN8
RY5 RY5
AC120V-RAS
1
2 (C9)
3
0V-RAS
4
CN7 CN7
RY3 RY3
PUMP PUMP
1 1 1 '
2 2 2
MOT1 MOT1
3 3
3
CN10 CN10
RY4 RY4
1 1 1 + -
2 2 2
FAN1 FAN1
3
4
5
6
CN12 CN12
DC 15V
1
DC 0V
2
3 4
A-14
5
INTERFACE PCB
LED1 LED1
LEVEL LEVEL
CN1 CN1
CN14 CN14
TH1 TH1
t t R G B
LSW1-1 LSW1-1
FL1 FL1
RETURN)
SW_LIQUID_LEVEL_NC SW_LIQUID_LEVEL_NC
FLOW_TURBINE_PULSE FLOW_TURBINE_PULSE
CCM MODULE
I/O PCB
CIRCUIT COMM (GND)
TP1 TP1
29-41 VDC
TP2 TP2
+15VDC
TP3 TP3
+5VDC
TP4 TP4
-15VDC
TP5 TP5
ANALOG DEM to CPU
TP9 TP9
NEG ARC VOLTS
TP11 TP11
PILOT (TIP) VOLTAGE
TP12 TP12
CUT DEM to PS
TP13 TP13
PILOT DEM to PS
TP14 TP14
+15VDC_ISO
TP6 TP6
-15VDC_ISO
TP7 TP7
ISOLATED
+16 to +18VDC
TP8 TP8
VOLTAGES
ISOLATED COMM
TP10 TP10
D1 D1 GAS_ON GAS_ON
D2 D2 E-STOP_PS E-STOP_PS
D4 D4 OK_CNC OK_CNC
D15 D15 PSR PSR
D21 D21 CNC_E-STOP CNC_E-STOP
D23 D23 CNC_START CNC_START
D26 D26 HOLD_START HOLD_START
D28 D28 CNC_PREFLOW CNC_PREFLOW
SW6 - OK to MOVE CONTACTS / VOLTS
SW11 - ANALOG CURRENT SELECT
"B" DEFAULT, "A" REMOTE
SW12 - DIVIDED ARC V RATIO SELECT
SW13 - FACTORY ONLY
.
CPU PCB
D11 D11 INITIALIZING / PROGRAMMING INITIALIZING / PROGRAMMING
D12 D12 STATUS CODE STATUS CODE
D13 D13 +5V +5V
5
APPENDIX