One to n configuration – Toshiba SX 2000 User Manual
Page 39
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Chapt.1 System Configuration
One to N configuration
RS-232C/RS485
converter
(ADP-6237B)
Shielded twisted-pair cable
Relaying
terminal
block
S2T
Termination
resistors
220 £5
S2T, removable terminal block is provided for cable connection.
Connect termination resistor 1/2 W - 220
Q.
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.
22
Sequence Controller S2T
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