Yokogawa µR20000 - Manual (Page 44)

5-1
SM 04P02B01-01E
Schematic Diagram
5
Chapter 5
Schematic Diagram
5.1
Schematic Diagram (Pen Model)
OPTION TERMINAL 1
CN1
(RS422 OR NO)
B8800NA(from NA to NP)
B8800MA(from MA to MP)
(ETHER)
CN6
INPUT TERMINAL
CN2
AD BOARD 1
CN5
CN4
CN8
B8802SG
PEN MOTHER
B8800SE
SCANNER BOARD 1
SCANNER BOARD 2
B8800SH(2CH)
B8800SH(2CH)
B8800LX(CLAMP)
B8800LW(SCREW)
CN7
CN2
CN1
MAIN POWER
B8800SA
B8800SB
SUB POWER TERMINAL
AC POWER
B8800SC
L
PROTECTIVE
N
EARTH
CN1 CN2 CN7
CN2 CN4
CN1
CN3
CPU BOARD
BATTERY
B9905WD
(B8800SD+FIRM)
CN3
CN1
CN2
CN8
C
N4
CN5
C
N6
CN7 CN5
B8802CA
DISPLAY ASSY
CHART SENSOR ASSY
PLOTTER'S X-MOTOR
PLOTTER'S Y-MOTOR
CHART MOTOR
PLOTTER SOLENOID
B8802SB
PEN DRIVER BOARD
BOARD
COMMUNICATION
(RS422-A/485)
B8800SN
(ETHER)
B8800SP
CN1
CN3
CN2
CN4
PEN SERVO
DRIVER BOARD
B8802SK
CN5 CN6
(1PEN)
TO MOTOR
(2PEN)
TO MOTOR
ENCORDER
(2PEN)
RS232
CARD
EXTENDED
B8800SZ
TO TC4
FROM TC1
TO FLASH ROM WRITER
CN1
C
N1
CN1
CN1
PCB ASSY
B8800SM(CLAMP)
B8800SL(SCREW)
POWER ASSY
CN2
TO RJC
*1
*1
BOARD
OPTION
CN3
B8800SE
AD BOARD 2
PCB ASSY
CN1
B8800SU(ETHER)
B8800ST(RS422 OR NO)
B8800SQ
B8800JP
CN1
*1 1PEN or 2PEN MODEL : AD BOARD 1
1PEN=SCANNER BOARD1(B8800SH)
SCANNER BOARD2(NO)
2PEN=SCANNER BOARD1(B8800SH)
SCANNER BOARD2(NO)
3PEN or 4PEN MODEL :AD BOARD 1 AND AD BOARD 2
3PEN=SCANNER BOARD1(B8800SH)
SCANNER BOARD2(B8800SH)
4PEN=SCANNER BOARD1(B8800SH)
SCANNER BOARD2(B8800SH)
B8802WA
12 OPTION MOTHER BOARD
B8802VA
B8803SE
CN2 CN3
CN1 CN1
OPTION TERMINAL 2
PCB ASSY
B8800ST
(NO RS422 AND NO REMOTE)
CABLE ASSY
OPTION
CN1 CN2
JOINT
TO
B8802SA
ENCORDER
TO
(1PEN)
CN5
CN3
CN2 CN1
CN4
B8802SK
DRIVER BOARD
PEN SERVO
TO MOTOR
(3PEN)
TO MOTOR
(4PEN)
TO
(4PEN)
ENCORDER
TO
(3PEN)
ENCORDER
CN9
P.E
B8802GA OR B8802GB
BOARD
B9905XW
BOARD