Specifications

10 Communication Choices
1785-SO036C-EN-P - April 2002
The serial port (in system mode) also supports supervisory control
and data acquisition (SCADA) applications. SCADA systems let you
monitor and control remote functions and processes using serial
communication links between master and slave locations.
When configured for user mode, the serial port supports ASCII
devices. Use the PLC-5 ASCII instructions to send and receive
information from these devices.
Communication Choices
Remote Station
Remote Station
Modem
Modem
Oil Well
Gas Well
DCE
Server
Computer
Workstation
Computer
Workstation
Ethernet
PLC-5/40E
Workstation
Modem
Remote
Station
Remote
Station
Remote
Station
Remote
Station
Remote
Station
Remote
Station
Storage
Tanks
Storage
Tanks
Storage
Tanks
Storage
Tanks
Unloading Storage
Facility
Tank
Farm
Unloading Dock
Metered
Truck Rack
Storage/
Delivery Facility
Mainline
Pump Station
Refinery
Storage
Mainline
Pump Station
Master Station
20031-M