Applications For The Rs-232 Communication Interface; Df1 Full-Duplex Peer-To-Peer; Half-Duplex With Slave-To-Slave Routing - Allen-Bradley SLC 500 User Manual

RS-232 Communication Interface
220
Applications for the RS-232
Communication Interface
Publication 1747-UM011G-EN-P - June 2008
The figures below illustrate different applications for the RS-232
communication interface.

DF1 Full-duplex Peer-to-peer

Modem
SLC 5/03 Modular Controller

Half-duplex with Slave-to-slave Routing

The 1747-KE module does not support slave-to-slave transfers.
IMPORTANT
Modem Modem
SLC 5/03 Modular Controller
Modem
SLC 5/03 Modular Controller
WINtelligent Linx or RSLinx
Running DF1 Half-duplex
Protocol (Master)
Modem
Modem
SLC 5/03 Modular Controller