Appendix 6: system schematic rev ab, Control board, Filter board – Tweco C-35A CUTSKILL User Manual

Page 32

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APPENDIX

A-8

Manual 0-4678

Appendix 6: System Schematic Rev AB

N

L

E4

G3

G2

G

C1 C2

G1

CN1

CN2

E2

G4

CN2

TB1

CN1

TH

CN1

CN6

G4 E3

POWER

CN8

E1

E2

G1

NFB

CN7

CN5

MAIN

E1 G2

R1

TEMP
ERROR

No.40271003

G3

E4

E3

IGBT

IGBT

CN4

No.40276003

DIODE

Pressure
Sensor

Solenoid V/V

AC230

Control Board

INPUT
AC230V
1 PH

TB2

Filter Board

Bk

W

To Ground
Connection

Bk

Bk

230 VAC

W

W

N/C

R

Bk

DC
325

TW TW TW TW
B W G R B W G R

N/C

W

W

LD1
SOL

BL

BL

R

BK

R

N/C

N/C

BL

R

OR

OR

PS
Closes At
30 PSI

+25VDC

2

2

LD3
CO

16

+12VDC

85

Ω

1

2

+12VDC

1

1

Red

1

230 VAC

1 2 3

4

1 2 3

4

Art # A-07023

NOTE:
Do Not attempt to adjust the POTs!

CN4

CN3

230 VAC

FAN

W

W

580
Ω

R1

AC18

AC18

AC12

T1

1

1

1

1

3

3

3

3

W

W

Bk

R

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