ReferenceF2/3/8000-50
FDM 2000/3000/8000 Manual
10MAY01
Hardware
Baud and Parity Settings and the EPROM
The FDM 2000/3000/8000 is set at the factory to 9600 baud and no
parity.
RS-232 Serial Interface
The FDM 2000/3000/8000 has a 25-pin “D” subminiature connector.
The table below describes the functions of these pins.
Pin Function Input/Output
1 Chassis (safety ground) Not used
2 Receive data Input
3 Transmit data Output
4 Data set ready Input
5 Data terminal ready Output
6 Request to send Output
7 Signal ground ——————
All others No connection ——————
Descriptions—Hardware