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7ML19981FB05 MultiRanger 100/200 - INSTRUCTION MANUAL Page 89
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Communicat
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MultiRanger Communications
MultiRanger Communication Systems
The MultiRanger is an integrated level controller capable of communicating process
information to a Supervisory Control and Data Acquisition (SCADA) system, via a serial
device such as a radio modem, leased line, or dial-up modem.
The standard MultiRanger supports the following two communication protocols:
Modbus
Modbus is an industry standard protocol used by SCADA and HMI systems. The
MultiRanger uses Modbus to communicate via the RS-485 port. For a description of the
Modbus protocol, contact your local Schneider representative.
Dolphin
Dolphin is a proprietary Siemens Milltronics protocol designed to be used with Dolphin
Plus. For more information on Dolphin Plus or to obtain a copy of the software, please go
to www.siemens.com/processautomation to contact your Siemens Milltronics
representative.
Optional SmartLinx
®
Cards
The standard MultiRanger unit may also be enhanced with Siemens Milltronics
SmartLinx
®
communication modules that provide an interface to popular industrial
communication systems.
This manual only describes the built-in communications. For more information on
SmartLinx, please consult the appropriate SmartLinx manual.
MultiRanger
Connection via radio modem, dial-up modem, or leased line modem