10-8
SAM4S ER-280 SERIES
A
B
C
7
of
Rev
1.3
4
3
2
1
A
VPRT
VPRT
B
M
C
ACTIVE 'H'
STEP_EN(J)
STEP_PHA
STEP_PHB
ACTIVE 'H'
VDD50V
SP)
MOTOUT(J)_B
MOTOUT(J)_B
MOTOUT(J)_A
MOTOUT(J)_A
MOTOUT(R)_A
MOTOUT(R)_A
MOTOUT(R)_B
MOTOUT(R)_B
VPH_ONOFF
_RD
CS_EXT(541)
D(0)
D(1)
D(2)
D(5)
D(3)
D(4)
D(7)
D(6)
Size
DSR0
DSR3
DSR2
DSR1
ER280 MAIN.SCH
ER-280
TITLE :
DD
11
Sheet
2
C19
100nF
C18
100nF
R39
4.7K
R42
4.7K
2
3
1
KSA1182-Y
Q7
4.7K
R33
VDD50V
VPRT
C15
100pF
D1
M4
C3
100pF
C4
100pF
VPRT
100pF
C5
C37
100nF
VPRT
A3
Date
R2
1K
2007.02.28
DD
K.Y CHOI
Drawn by
4
3
1
4.7K
R46
2
3
1
MMBT2222A
Q11
2
3
1
KSA1182-Y
Q6
VDD50V
VPRT
C6
100pF
VDD50V
R36
10K
NOTE]
이
블럭은
OPTION
임
. SPOOL MOTOR
적용시만
실장함
SPOOL_MOT
NOTE]
이
블럭은
OPTION
임
. THERMAL PRINTER 2-STATION
적용시만
실장함
STEP_PHB
STEP_PHA
NOTE] SPOOL MOT
는
VFD
보드에
연결됨
(
하네스
정형위해
)
NOTE]
이
CONNECTOR
블럭은
VFD
커넥터로
감
SPOOLMOT(-)
VPRT
File Name
SEN_PEND(R)
SEN_PEND(J)
SEN_DSPDISCON
SEN_PRTDISCON
D(0:7)
10K
R49
R32
1K
1K
R38
[ SPOOL MOTOR BLOCK - OPTION ]
VDD50V
C21
100nF
[ LF(J) MOTOR DRIVER BLOCK - OPTION ]
STEP_EN(R)
VDD50V
C24
100nF
[ LF(R) MOTOR DRIVER BLOCK ]
MOTOR /SENSOR BLOCK
2
3
1
Q9
MMBT2222A
4.7K
R43
VPH
100nF
C10
2
3
1
KSA1010Y
Q10
(0x240000)
VDD50V
10K
R34
10K
R41
BAT43WS
D4
R22
150
3W
19
OE2
8
A6
9
A7
13
Y5
12
Y6
5
A3
6
A4
16
Y2
15
Y3
2
A0
3
A1
18
Y0
11
Y7
14
Y4
17
Y1
1
OE1
7
A5
4
A2
10
GND
20
VCC
74
HC
541
U11
[ SENSOR INPUT BLOCK ]
Shin Heung Precision Co., Ltd.
[ VPH ON/OFF BLOCK ]
7
GND1
9
IN2
3
OUT1
13
ENA2
2
ENA1
5
OUT2
4
VS1
8
VCONT
6
IN1
14
GND2
1
VCC
12
OUT3
10
OUT4
11
VS2
LB1838M
U1
7
GND1
9
IN2
3
OUT1
13
ENA2
2
ENA1
5
OUT2
4
VS1
8
VCONT
6
IN1
14
GND2
1
VCC
12
OUT3
10
OUT4
11
VS2
LB1838M
U2
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