C-IPC 171
C-DIAS IPC WITH AMD FUSION G-T56N
Page 26
04.11.2019
6.5
RS485
•
Because the RS485 requires a defined quiescent point, a pull-up and pull-down resistor
is required in addition to the termination resistor.
•
The terminating resistors with 120 Ω must be placed on each end of the bus
•
Star wiring should be avoided