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Chapter 7.Interface
09
Drawer Connector
RS-232C Cable Connection
Interface Connector
Serial Interface (RS-232)
(F.G)
(TXD)
(RXD)
(DSR)
(DTR)
(S.G)
PRINTER
SIDE(25P)
HOST
SIDE(9P)
Pin No
1
2
3
4
5
6
7
20
.
Signal name
FG
TxD
RxD
RTS
CTS
DSR
SG
DTR
Direction
-
Output
Input
Output
Input
Input
-
Output
Function
Frame Ground
Transmit Data
Receive Data
Ready To Send
Clear To Send
Date Set Ready
Signal Ground
Data Terminal Ready
Pin No
1
2
3
4
5
6
.
Signal name
Frame ground
Drawer Kick-out drive signal 1
Drawer open/close signal
+24V
Drawer Kick-out drive signal
Signal ground
Direction
-
Output
Input
-
Output
-
1 6
1
2
3
6
20
7
(F.G)
(TXD)
(RXD)
(RTS)
(CTS)
(DSR)
(DTR)
(S.G)
1
3
2
7
8
6
4
5
Parallel Interface (IEEE-1284)
10
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19~30
31
32
33
34
35
36
.
Source
Host
Host/Printer
Host/Printer
Host/Printer
Host/Printer
Host/Printer
Host/Printer
Host/Printer
Host/Printer
Printer
Printer
Printer
Printer
Host
-
-
-
Printer
-
Host
Printer
-
Printer
Printer
Host
Compatibility Mode
nStrobe
Data0(LSB)
Data1
Data2
Data3
Data4
Data5
Data6
Data7(MSB)
nAck
Busy
Perror
Select
nAutoFd
NC
GND
FG
Logic-H
GND
nInit
nFault
GND
Dk_status
5V
nSelectIn
Nibble Mode
HostClk
-
-
-
-
-
-
-
-
PtrClk
PtrBusy/Data3,7
AckDataReq/Data2,6
Xflag/Data1,5
HostBusy
NC
GND
FG
Logic-H
GND
nInit
nDataAvail/Data0,4
ND
ND
ND
1284-Active
Byte Mode
HostClk
Data0(LSB)
Data1
Data2
Data3
Data4
Data5
Data6
Data7(MSB)
PtrClk
PtrBusy
AckDataReq
Xflag
HostBusy
NC
GND
FG
Logic-H
GND
nInit
nDataAvail
ND
ND
ND
1284-Active
RP-3180 USER'S MANUAL RP-3180 USER'S MANUAL