AMT Datasouth Fastmark PT-1 - Manual (Page 31)

31
Fastmark PT1 User ’s Guide
Interface Specifications
Serial Interface:
RS-232C port with a mini-type 10-pin convertor.
Flow Control mechanism is either RTS/CTS or X-on/X-off (control characters are DC2 and DC4).
Programmable parameters are listed below:
Speed: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bauds
Parity: Odd, Even or None.
Data Bits: 7 or 8 bits.
Stop Bit(s): 1 or 2 bits.
Factory Default Parameters: 9600 bauds, no parity,8 data bits, 1 stop bit.
Pin Signal Description
3
Transmitted Data,
TxD
Output. Serial “Transmitted Data”.
5
Received Data,
RxD
Input. Serial “Received Data”
7
Request to Send,
RTS
Output. Used as the control
signal for “H/W Flow Control “
9
Clear to Send,
CTS
Input. Used as the control signal
for “H/W Flow Control”
10 GND Signal ground