One to n configuration – Toshiba SX 2000 User Manual
Page 159
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One to N configuration
RS-232C/RS485
converter
(ADP-6237B)
Chapt.4 Installation and Wiring
shielded twisted-pair
cable
(Relaying
terminal
block)
S2T
Termination
resistors
220n
On the S2T, removable terminal block is provided for cable connection.
Connect termination resistor 1/2
Q. -
220 W between RXA and RXB, and between
TXA and TXB at the both terminal stations.
Use shielded twisted-pair cable for data communication suited to RS-485
standard. The cable shield should be connected to single-point ground.
B
142
Sequence Controller S2T
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