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● 4 Wire connection
Terminating
resistance
Terminating
resistance
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
resistance
Terminating
resistance
th300_500_통합본_th300_500_통합본.qxp 19. 6. 26. 오후 1:33 페이지 19