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Pepperl+Fuchs K-System User Manual

Pepperl+Fuchs K-System
52 pages
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ISO9001
K-System
Isolated Barriers
Manual
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Pepperl+Fuchs K-System Specifications

General IconGeneral
MountingDIN Rail
OutputRelay
Protection ClassIP20
Housing MaterialPlastic
Signal TypeDigital
Number of Channels2
Safety Integrity LevelSIL 3
Operating Voltage24 V DC
Ambient Temperature-20 ... 60 °C (-4 ... 140 °F)
Connection TypeScrew terminals

Summary

Introduction to K-System Isolated Barriers

Content of this Document

Details the information provided in the document for product lifecycle stages.

Target Group and Personnel

Specifies qualified personnel for product operation and maintenance.

Symbols Used

Explains warning symbols (Danger, Warning, Caution) and informative symbols (Note, Action).

Product Specifications for K-System

Function

Describes isolated barriers for intrinsically safe circuits in hazardous areas.

Housing Styles

Details KC (12.5 mm), KF (20 mm), and KH (40 mm) housing widths.

Terminals

Explains removable terminal blocks for simplified connection and cabinet assembly.

Color Identification

Explains the meaning of green, black, gray, and blue color identification on devices.

Status Indicators

Details the meaning of Green, Red, and Yellow LEDs for status indication.

Operating Elements

Lists and describes DIP switches, rotary switches, and potentiometers for device configuration.

Label Carrier

Explains the label carrier fitted on the front side for individual identification.

DIN Mounting Rail

States that devices are mounted on a 35 mm DIN mounting rail per EN 60715.

Power Rail

Explains the Power Rail as an optimum solution for reducing wiring and installation costs.

Mounting and Installation

Mounting

Covers explosion hazards from components, pollution, and electric shock during mounting.

Connection

Provides instructions for connecting devices, including terminal blocks, field, and control sides.

Configuration

Configuring the Device

Instructs to set operating elements as described in the datasheet section.

Operation

Fault Monitoring

Explains fault monitoring capabilities for line faults and device faults.

Fault Output

Details how faults are transmitted via LEDs, fault indication outputs, and collective error messages.

Current and Voltage Standard Signals

Details standard signals like 0/4-20 mA and 0/2-10 V and NAMUR NE43.

Dismounting, Maintenance, and Repair

Dismounting the Isolated Barrier

Provides instructions for dismounting the isolator from the DIN mounting rail.

Technical Specifications

Technical Data

Lists electrical, safety, environmental, mechanical, and conformity data for the devices.

Model Number Description

Explains the structure and meaning of model number positions for K-System devices.

Dimensions

Provides physical dimensions for various housing types of K-System isolated barriers.

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