Nordson Sure Coat - Central Control Unit Schematic

Troubleshooting
A 6-8
Part 331235C
E 2003 Nordson Corporation
Part A: System Overview
Electrical Schematics
Central Control Unit
See Figure A 6-4.
1400851A
TO SURE COAT
MGC SYS MAIN CABINET
S.C. BACKPLANE P3
TO SURE COAT
MGC SYS MAIN CABINET
TERMINAL BLOCK
NET
AC IN
TERMINAL
BLOCK
AC OUT
POWER SUPPLY
24VDC, 5VDC, 12VDC
SUPRESSOR
FILTER
SWITCH
CENTRAL CONTROL KEYPAD MODULE
24 14 23 13
SK1
1
N
3
L
SK2
1 2 3 4 5 6
BLACK
WHITE
P1
P2
DRAIN
BROWN
BLUE
BROWN
BLUE
GRN/YEL
GND
BLUE
BLACK
BLUE
1
BLACK
TO SURE COAT
APPLICATION CONTROLLER
AC IN
SURE COAT
CENTRAL CONTROL UNIT
Figure A 6-4 Central Control Unit Electrical Schematic