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13 Interfaces
13.1 RS422/485 interfaces
The controller can be integrated into a data network via the interface. Func-
tions which can be implemented include:
- process visualisation
- system control
- recording/logging
The bus system is based on the master-slave principle. A master computer
can address up to 31 controllers and instruments (slaves). The interface is a
serial interface to RS422 and RS485 standards.
The following data protocols are available:
- MOD/Jbus protocol
Interface description B 703570.2
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