Teltonika FMB1YX User Manual page 81

6.2.3 RS485 receive (LLS) mode
The mode supports up to five LLS fuel level
sensors. Baud rate must be 19200. LLS have receiver id.
LLS mode configuration shown in Figure 69.
6.2.4 RS485 TCP (ASCII, Binary) mode
In TCP ASCII mode link with external device using
text messages can be established.
Figure 70 RS485 TCP Ascii Mode configuration
TCP Binary mode is the same as above but binary
messages will be accepted.
Figure 71 RS485 TCP Binary Mode configuration
6.3 RS232 Interface
RS-232 supports Full Duplex communication. It means that at the same time you can
send/receive Data, because it uses separate lines for transmitting and receiving data.
Most of the modes are the same as RS-485.
FMB125 RS232 pins connection diagram are shown on the Figure 66.
6.4 RS232 modes
In Configurator windows select RS232/RS485 window where is RS232 Settings (more
information about available RS232/RS485 parameters configuration in
RS232\RS485 parameters configuration
Most of the modes are the same as RS-485. Same modes are: log mode, NMEA, LLS, TCP
Ascii and TCP Binary.
In RS232 LLS mode only one LLS fuel level sensor can be connected.
6.4.1 RS232 LCD mode
In this mode you can communicate with server through terminal. Link between FM and
server has to be established for this functionality to work.
Figure 69 RS485 LLS Mode configuration
chapter).
5.19.10 FMB125
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