Agilent Technologies TPS-mini 9699181, Руководство пользователя

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17 Technical Information
RS 232/RS 485 Communication Description
298/318 TPS-mini User Manual / 87-901-003-01 (E)
Tab. 5
PIN N. SIGNAL NAME
1 +5 V (OUT)
2 TX (RS232)
3 RX (RS232)
4 Not used
5 GND
6 A + (RS485)
7 Not used
8 B - (RS485)
9 Not used
A serial communication kit with a serial cable and the Navigation
software is available (optional).
RS 232/RS 485 Communication Description
Both the RS 232 and the RS 485 interfaces are available on the
connector J2.
The communication protocol is the same (see the structure below),
but only the RS 485 manages the address field. Therefore to enable
the RS 485 is necessary to select the type of communication as well
as the device address by means of the software.
Communication Format
ƒ
8 data bit
ƒ no parity
ƒ
1 stop bit
ƒ
baud rate: 600/1200/2400/4800/9600 programmable