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Hazardous applications may use barriers between the standard electronics and the equipment
located in hazardous atmosphere. Certain barrier brands provide rational connection facilities
adapted to the Advant Controller 400 Series thus making these brands especially advisable.
The basic principle is to replace the connection units of the S100 I/O System with termination
boards housing the intrinsically safe isolator modules. The Advant Controller 400 and the
intrinsically safe equipment are always delivered in separate cabinets.
You are referred to the separate documentation,QWULQVLF6DIHW\6XSSRUWIRU6,26\VWHP
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Intelligent transducer using the Highway Addressable Remote Transducer protocol (HART)
may be applied in an Advant Controller 400 installation utilizing the S100 I/O System. External
products and a PC-compatible complement the Advant Controller, thus making an integrated
solution.
The principles of connection is illustrated in Figure 1-20. Otherwise you are referred to the
separate documentation +$573URWRFRO,QWHUIDFHWRWKH$GYDQW&RQWUROOHU 6HULHV
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Special
internal
cable
I/O board
Data base
Intelligent
transducer
Multiplexer
16 channels
Next 16 channels
Next
Multiplexer
1
2
16
RS485 RS-232-C
Man-Machine
Interface
Connection
Unit