Westermo ED-10 TCP - Manual (Page 27)

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7.3.1. Serial interface
Data Rate
The data rate can be set from 300 bit/s to 115.2 kbit/s.
Default is 19 200 bit/s.
Data Bits
Seven (7) or eight (8) data bits can be selected.
Default is eight data bits.
Parity
No, odd or even parity can be selected.
Default is no parity.
Stop Bits
Two (2) stop bits can be set if no parity is selected.
Default is one (1) stop bit.
Flow Control
Flow control can be chosen between none or hardware. Hardware flow control is man-
aged by the CTS and RTS signal. CTS is switched off (<-3 V) when the ED-10 TCP serial
receive buffer is near full. The buffer size is 10 kB. Serial data from ED-10 TCP will be
transmitted if the RTS is on (>3 V).
Flow control is ignored for port type RS-422/485.
Default, flow control is switched off (none) and the CTS will follow DSR.
Termination and Failsafe (Only by switches)
Termination and fail-safe is used for port type RS-422/485 and can be manually switched
on or off. Switch pair S1:7,8 is used in 2-wire mode. In 4-wire mode switch pairs S1:5,6
are used.
Default is termination and failsafe switched off, i.e. all switch pairs off.