Festo 03-B, Electronic Manual

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4. Commissioning
4-7
Festo P.BE-VIDN-03-8A-GB 0003NH
4.1.3 Address assignment after extension/conversion
A special feature of the multifunctional valve terminal is its
flexibility. If the demands placed on the machine change, the
equipment fitted on the valve terminal can also be changed.
Caution
If extensions or conversions to the valve terminal are made
at a later stage, the input/output addresses may be
shifted. This applies in the following cases:
– When one or several pneumatic modules are added or
removed at a later stage (type 03/04-B).
– When a pneumatic module with single solenoid valves is
replaced by a new module with double solenoid valves
or vice versa (type 03/04-B).