Specifications

B–20 RS-232 Communication Interface
Publication 1747-6.2
The figures below show you different applications for the RS-232
communication interface.
DF1 Full-Duplex Peer-to-Peer
Modem Modem
SLC 5/03
Processor Modular
Controller
SLC 5/03
Processor Modular
Controller
Half-Duplex with Slave-to-Slave Routing
Important: The 1747-KE module does not support slave-to-slave
transfers.
Modem
Modem Modem
RS-232
(DF1
Protocol)
SLC 5/03
Processor Modular
Controller
WINtelligent Linx or RSLinx
Running DF1 Half-Duplex
Protocol (Master)
SLC 5/03
Processor Modular
Controller
Leased Line
Applications
for
t
h
e
RS-232 Communication
Interface