M
IRAGE
and S
OLOIST
2
Technical
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Technical-Page 3 of 6
ADTEC, Inc. USA
Technical
Technical
Control Interface Adapters
Computer connector
DB25F to RJ-11
DB25
Female
DB25
Function
RJ-11
RJ-11
Function
Notes
1
GND
4
GND
Ground
2
TRX
2
TRX
Transmit
3
RCV
5
RCV
Receive
4
RTS
NC
No Connect
Short to 8
inside 25 pin
housing
5
CTS
NC
NC
No Connect
6
DSR
NC
NC
No Connect
7
GND
3
GND
Ground
8
DCD
NC
No Connect
Short to 4
inside 25 pin
housing
9-19
NC
NC
No Connect
20
DTR
NC
No Connect
21
NC
NC
No Connect
22
RI
NC
No Connect
23-25
NC
NC
No Connect
Computer connector
DB9F to RJ-11
DB9
Female
DB25
Function
RJ-11
RJ-11
Function
Notes
1
DCD
NC
NC
Short to 7
inside 9 pin
housing
2
TRX
2
TRX
Transmit
3
RCV
5
RCV
Receive
4
DTR
NC
NC
No Connect
5
GND
3
GND
Ground
6
DSR
NC
NC
No Connect
7
RTS
NC
NC
Short to 1
inside 9 pin
housing
8
CTS
NC
NC
No Connect
%
The adapters provide connection
from 9-pin and 25-pin serial ports.