Yokogawa µR20000 - Manual (Page 44)

SM 04P01B01-01E
5-1
Schematic Diagram
5
Chapter 5
Schematic Diagram
5.1
Schematic Diagram (Pen Model)
CN1
CN6
IInput Terminal
Assembly
B8800LW(SCREW)
B8800LX(CLAMP /H2)
CN2
A/D Board PCB
B8800SE
A/D Board PCB
B8800SE
CN5
CN4
CN8
2CH Scanner PCB
B8800SH
2CH Scanner PCB
B8800SH
CN7
CN2
CN1
L
N
CN1 CN2 CN7
CN2 CN4
CN1
CN3
Pen CPU Assembly
B8800VA
CN2
CN1
CN4
CN3
CN8
CN7
CN6
CN5
CN5
CN5
Plotter's X-Motor
Plotter's Y-Motor
Chart Motor
Plotter Solenoid
Pen Joint PCB B8800SF
CN1
CN3
CN2
CN4
To Motor
(1Pen)
To Motor
(2Pen)
To Encorder
(1Pen)
TO MOTOR
(3PEN)
TO MOTOR
(4PEN)
CN1 CN2
CN3
To Encorder
(3PEN)
CN4
To Encorder
(4PEN)
To Encorder
(2PEN)
CN1
CN1
CN1
CN1
Pen Driver PCB
B8800SK
Pen Driver PCB
B8800SK
CN2
TO
RJC
BOARD
OPTION
CN3 CN1
CN1
P.E
Option Terminal Assembly
B8800MA to B8800MP(with
RS-422A/485 or no
communication interface)
B8800NA to B8800NP
(with ETHERNET)
AC PPower
Terminal Sub Power
Board
Main Power
Board
Protective
Earth
Power Assembly
B8800JP
Pen Mother Board
COMM PCB
B8800SN(RS422)
B8800SP(ETHER) Interface
Unit for
Configura-
tion
Software
Battery Assembly
B9900BR
Chartend Assembly
Display Assembly
B8800CA