SAM4S ER-280 SERIES 9-1
9 Wiring Diagram
1
33
29
3
1
2
11
7
9
19
15
17
27
23
25
31
33
29
34
30
25
23
21
13
17
15
5
9
7
1
1
6
1
2
1
GND
FD7
FD6
FD5
FD3
FA4
FA5
FA7
FA17
MOT(R) A
MOT(R) B
MOT(R) A
GND
TPH DATA
GND
GND
6
DSR0
4
DTR0
2
GND
3
RXD0
NO
FD0
FA11
FA10
FA8
FA12
FA13
FA15
FA0
FA1
FA3
FA16
MOT(J) A
MOT(J) B
MOT(J) A
GND
TPH CLK
GND
10
8
6
7
4
2
3
NO
22
21
SIGNAL
1
21
19
13
11
15
5
3
7
8
N.C
GND
RXD2
TXD2
DSR2
RXD0
DSR0
DTR0
8
7
4
3
5
NO
1
N.C
GND
USB_D+
GND
DSR1
TXD1
RXD1
8
7
4
5
3
NO
1
8
6
7
4
2
3
NO
SIGNAL
4
2
3
NO
2
NO
1
22
14
16
18
6
8
10
NO
2
SIGNAL
2
SIGNAL
21
15
13
17
7
5
9
NO
1
21
22
2
1
4
SIGNAL
3
2
4
1
NO
1
DRAWER
+24V
SIGNAL
GND
1
5
29
21
13
27
11
19
3
10
2
FD2
FD4
GND
FA6
MOT(R) B
VPH (+8V)
5
TXD0
1
FD1
FA9
FA14
FA2
MOT(J) B
N.C
9
5
1
17
9
1
DTR2
GND
TXD0
2
6
USB_D-
DTR1
Vserial
6
2
5
1
N.C
1
1
4
1
20
12
4
19
11
3
EPROM nPGM
EPROM nOE
EPROM VCC
2
4
8
10
12
EPROM VPP
EPROM VCC
16
18
20
24
26
28
EPROM nCE
32
34
NO
NO
SIGNAL
SIGNAL
30
SENS DISC(R)
SENS PEND(R)
26
24
22
VPH (+8V)
SENS TM(R)
TPH LATCH
TPH STB#1(R)
14
18
16
SENS TM(J)
6
10
8
SENS DISC(J)
SENS PEND(J)
2
NO
NO
SIGNAL
SIGNAL
GND
SIGNAL
22
20
14
12
16
6
4
8
NO
SIGNAL
NO
KEY D(6)
MODE SCAN
KEY D(4)
KEY D(3)
KEY D(2)
KEY D(0)
SIGNAL
KEY SCAN#1
KEY SCAN#3
KEY SCAN#2
KEY SCAN#5
KEY SCAN#7
KEY SCAN#6
SIGNAL
VCC
GND
MCR_RDD2
MCR_RCP2
MCR_RDD3
N.C
+30V AC (DISP)
+24V AC
+30V AC (DISP)
SIGNAL
SIGNAL
VLCD (BACK LIGHT)
VLCD
N.C
LD (7)
N.C
N.C
N.C
LD(6)
LD(1)
LD(3)
CS_LCD
LD(0)
LD(2)
VCC
GND
+24V (SWITCH)
SEN_DWRCOMP
6
22
30
14
TPH STB#2(J)
VCC (+5V)
TPH STB#2(R)
TPH STB#1(J)
28
4
12
20
VSERIAL
18
10
2
KEY D(5)
KEY D(1)
KEY SCAN#4
MCR_CPD23
MCR_RCP3
+24V AC
N.C
LD(5)
N.C
GND
LCD_RS
LD(4)
+24V (SWITCH)
SP)
USB_RESET
SENS DISCON
VDISP (+30V)
VF (+5V)
VFD SCLK
VFD LAT&STB
LCD_R/W
SPOOLMOT(-)
VFD SDATA
VFD LAT&STB
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