21
4.
Configurations
Customers often uses Star configuration in cases, and terminal resistance must
connect farthest two devices. As following sketch, 1
#
and 15
#
are not
compatible with RS485, it result to signal reflection and anti-jamming ability
reduction. Regarding this problem, we recommend to use RS485 Divider, which
may change Star Chain to suitable connection way, and avoid problems to promote
communication.