Brief Description - Honeywell FE260 Operating Instructions Manual

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1 Brief description

The Function Expansion Unit FE260 is used for expanding the functions of a volume corrector in the LIS-200
range, such as for example the EK260 from software version 2.02.
In the current level of expansion it fulfils the following tasks:
•
Intrinsically safe power supply for the volume corrector.
•
Ex isolation for the digital outputs (pulse / signalling outputs).
•
Ex isolation of the internal data interface.
•
Remote data transmission on request, can also be retrofitted.
For the "AC" versions the power supply is provided as 230 V or 115 V alternating voltage (mains voltage)
and for the "DC" version it is provided as 10 to 30 V direct voltage.
Operating Manual
Fig. 1: Block diagram of the FE260,"AC" versions.
FE260