L-Switch User Manual 21 LOYTEC
Version 6.0 LOYTEC electronics GmbH
used with these bit-rates. If bit-rate auto-detection is switched off, the channel parameters
for the LONMARK TP-RS485-39 channel (39 kbps) are used.
RS-485 can only be used in a bus configuration and must be terminated on both ends. The
maximum stub length between the main bus and a single node is 0.3 m.
LOYTEC recommends using its L-TERM network terminators (LT-04 or LT-B4) for
network termination (see Figure 10).
Figure 10: RS-485 Network Termination.
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