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Pepperl+Fuchs KFU8-DW-1.D User Manual

Pepperl+Fuchs KFU8-DW-1.D
40 pages
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KFU8-DW-1.D
Rotational speed monitor
FACTORY AUTOMATION
MANUAL
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Pepperl+Fuchs KFU8-DW-1.D Specifications

General IconGeneral
Number of Inputs1
Number of Channels1
Safety Integrity LevelSIL 2
Connection TypeScrew terminals
MountingDIN rail
Housing MaterialPlastic
Protection ClassIP20
InputNAMUR sensor or dry contact
OutputDigital
Input Voltage8.2 V DC
Supply Voltage20...30 V DC
Ambient Temperature-20 °C ... 60 °C
Operating Temperature-20 °C ... 60 °C
FunctionIsolated Switch Amplifier

Summary

Introduction

Declaration of conformity

Safety

Symbols relevant to safety

Explains symbols used for danger, warning, and caution to ensure safe operation.

Intended use

Defines the purpose of the KFU8* series devices in process automation applications.

General safety instructions

Provides essential guidelines for installation, operation, and handling to ensure user and system safety.

Product Description

Device description

Details the KFU8-DW-1.D's function as a rotational speed monitor and its core components.

Operation

Operating mode

Describes how the device processes signals, displays values, and handles measurement ranges.

Setup mode

Guides users through configuring the device, including function selection and parameter settings.

Timer functions, reversing the detection direction of the output relay

Explains the various timer functions and how to reverse the output relay's detection direction.

Service and Maintenance

Appendix

Technical data

Provides detailed technical specifications for power supply, consumption, display, and switching state.

Terminal assignment

Lists all terminal connections and their corresponding functions for proper device wiring.

Dimensions, operating and display devices

Details the physical dimensions of the device and explains the operation of its controls and display.

Connection diagram

Illustrates the electrical connections for various sensors, power supply, and output signals.

Functional description

Describes the functional flow and parameter settings for measuring, display, and hysteresis configurations.

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