Field bus interface in 19″ standard rack for interworking of up to nine automatic burner control units PFS or PFD with PROFIBUS DP. The PFA 700 is integrated in the ready-wired module subrack BGT. The field bus interface PFA 700, together with the module subrack BGT, is certified by the PROFIBUS User Organisation (PUO) and complies with the Low-Voltage Directive (73/23/EEC) and the EMC Directive (89/336/EEC).

Four digital inputs and four digital outputs, integrated power supply for the bus interface and the inputs of the automatic burner control units, DIP switches for addressing the field bus interface, mains voltage: 110 to 240 V AC, no switchover necessary.

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