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Contents 1 Preliminary note ....................2 2 Safety instructions ....................3 3 Type label (example, here PC3550) ..............4 4 Functions and features ..................4 4.1 Applications ....................4 5 Installation......................5 6 Electrical connection ....................5 1 Preliminary note Symbols used ► Instructions → Cross-reference Important note Non-compliance may result in malfunction or interference.
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2 Safety instructions • The device described is a subcomponent for integration into a system. - The manufacturer is responsible for the safety of the system. - The system manufacturer undertakes to perform a risk assessment and to create a documentation in accordance with legal and normative requirements to be provided to the operator and user of the system.
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3 Type label (example, here PC3550) 4 Functions and features The pressure sensor detects the system pressure and converts it into an analogue output signal: → Type label (A): I for PC3xxx or U for PC9xxx. 4.1 Applications • Type of pressure: relative pressure •...
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The unit must be connected by a qualified electrician. Voltage supply to EN 50178, SELV, PELV. ► Disconnect power. ► Connect the unit as indicated on the unit → Type label (A, B). Technical data and further information at www.ifm.com...
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