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Engine of the Computer
CN1:
Description:
Serial ports COM1 to COM4
(COM1/2 are RS232;
COM3/4 are RS232/422/485
selectable)
1
15
31
44
Connector type:
DB44 female connector
Pin
Desc.
Pin
Desc.
Pin
Desc.
Pin
Desc.
COM1
(RS-232)
A1
DCD
A2
RXD
COM2
(RS-232)
A11
DCD
A12
RXD
A3
TXD
A4
DTR
A13
TXD
A14
DTR
A5
GND2
A6
DSR
A15
GND2
A16
DSR
A7
RTS
A8
CST
A17
RTS
A18
CTS
A9
RI
A10
GND1
A19
RI
A20
GND1
COM3
(RS-232
RS-422/
RS-485
selectable)
A21
DCD
A22
RXD
COM4
(RS-232
RS-422/
RS-485
selectable)
A31
DCD
A32
RXD
A23
TXD
A24
DTR
A33
TXD
A34
DTR
A25
GND2
A26
DSR
A35
GND2
A36
DSR
A27
RTS
A28
CTS
A37
RTS
A38
CTS
A29
RI
A30
GND1
A39
RI
A40
GND1
N/C
A41
N/C
A42
N/C
A43
N/C
A44
N/C
Board Top
Rear Panel
1
10
10
53
54
51
52
P10
P2
P9
P1
11
14
41
45
H1
H2
H4
H3
53
54
51
52
P10
P2
P9
P1
11
14
41
45
H1
H2
H4
H3
A44
A30
A15
A31
A16
A1
C6
C5
C4
C3
C2
I24
D24
D16
D8
D17
D9
D1
I17
I1
5
4
8
1
A10
A2
A9
A1
B5
B8
B4
B1
14
1
26
13
14
1
26
13
1
2
3
4
5
4
8
1
1
1
9
16
8
7
6
5
4
3
2
1
C1
I8
H4
H2
H1
H3
H4
H2
H1
H3
9
15
9
15
8
7
1
1
1
1
2
5
6
1
2
Summary of Contents for FPC-7700 Series
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Page 13: ...1 1 Chapter 1 Introduction Chapter 1 Introduction...
Page 20: ...8 This page is intentionally left blank...
Page 21: ...9 2 Chapter 2 System Overview Chapter 2 System Overview...
Page 27: ...15 2 2 3 Side Views FPC 7700 Front right FPC 7700 Rear left...
Page 28: ...16 System Overview FPC 7701 7702 7703 Front right FPC 7701 7702 7703 Rear left...
Page 31: ...19 3 Chapter 3 System Configuration Chapter 3 System Configuration...
Page 61: ...49 4 Chapter 4 Installation and Maintenance Chapter 4 Installation and Maintenance...
Page 88: ...76 This page is intentionally left blank...
Page 89: ...77 5 Chapter 5 BIOS Chapter 5 BIOS...
Page 119: ...107 Appendices Appendices...