Edwards Signaling 5530M-485 - Manual (Page 10)

P/N 3100345 ISSUE 2 PAGE 10
PLC to RS-485 Multi or Single drop
RS-485 Multi or Point to Point
9 RI
8 CTS
7 RTS
6 DSR
5 COM
4 DTR
3 TXD
2 RXD
1 DCD
9 RI NOT USED
IBM PC or PLC
RS-232/485 Converter
(MCN485CB2EOLT
8 CTS
7 RTS
6 DSR
5 COM
4 DTR
3 TXD
2 RXD
1 DCD
RS-232 Port
DB9 F/M
(MCN485CB2323A9)
RS232/485 Converter
(MCN485CB2EOLT)
RS-485 cable
(up to 4000 ft)
Adaptatone
55XX-485Y6
Adaptatone
55XX-485Y6
Up to 32 units
(maximum)
PLC Controller
RS-485 Port
RS-485 cable
(up to 4000 ft)
Adaptatone
55XX-485Y6
Adaptatone
55XX-485Y6
Up to 32 units
(maximum)
PLC Controller
or
IBM PC with
RS485 Serial Port