2.5.2 RS422/RS485 arrangement
maximum 32 machines. Please contact Terminating Resistance
(100 ~ 200 Ω 1/4 W) to the both of ends for retransmission lines.
● 2 Wire connection
Terminating
Terminating
resistance
resistance
T
● 4 Wire connection
T
Terminating
Terminating
resistance
resistance
19