Rockwell Automation 2711P Creating Modbus Applications - Manual (Page 12)

Publication 2711P-UM002B-EN-P - March 2007
12 Modbus KEPServer Drivers
Modbus Master/Slave Networks
See Chapter 7 for cable information.
PanelView Plus
(Modbus Serial or
Unsolicited Serial Driver)
RS-232/RS-485 Converter (1)
Direct Connection
(1) 1761-NET-AIC or Comparable Device
Controller (Master or Slave)
Master/Slave Network (Multiple Slave Terminals Connect to one Master Controller)
Master Controller
(3) PanelView Plus Slave Devices
Each uses Modbus Unsolicited Serial Driver
RS-232/RS-485
Converters
RS-232/RS-485
Converters
Modbus Device
RS-232/RS-485
Converters
RS-232/RS-485
Converters
Modbus Device
RS-232/RS-485
Converters
Modbus Device
PanelView Plus PanelView Plus PanelView Plus
(1) PanelView Plus Master Device
Uses the Modbus Serial Driver
PanelView Plus
Modem Connection
Modems
Master Controller
PanelView Plus
PanelView Plus
(2) PanelView Plus Slave Devices Modbus
Each uses the Modbus Unsolicited Serial Driver