Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series

Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series

Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series

Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series

Product Description

Function
The device is a universal frequency converter that changes a digital input signal into a proportional free adjustable 0/4 mA ... 20 mA analog output signal and functions as a switch amplifier and a trip alarm.
The functions of the switch outputs (2 relay outputs and 1 potential free transistor output) are easily adjustable [trip value display (min/max alarm), serially switched output, pulse divider output, error signal output].
The input frequency is compared to the user-defined reference frequency. The input frequency is 1 mHz to 5 kHz.
The start-up override feature sets the relay contact outputs to default conditions defined by the user for up to 1000 seconds.
A fault is signalized by LEDs acc. to NAMUR NE44.
The device is easily configured by the use of keypad or with the PACTware configuration software.

The device is mounted on a 35 mm DIN mounting rail according to EN 60715.

Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series

KFD2-UFC-1.D
This signal conditioner provides the galvanic isolation between field circuits and control circuits.
The input is designed for use with 2- or 3-wire sensors.
The device is supplied by a power supply of 24 V DC.
If the device is operated via Power Rail, additionally a collective error message is available.
KFD2-UFC-Ex1.D
This isolated barrier is used for intrinsic safety applications.
The input is designed for use with 2-wire sensors.
The device is supplied by a power supply of 24 V DC.
If the device is operated via Power Rail, additionally a collective error message is available.
KFU8-UFC-1.D
This signal conditioner provides the galvanic isolation between field circuits and control circuits.
The input is designed for use with 2- or 3-wire sensors.
The device can be supplied by a power supply from 20 V DC to 90 V DC or from 48 V AC to 253 V AC.
KFU8-UFC-Ex1.D
This isolated barrier is used for intrinsic safety applications.
The input is designed for use with 2-wire sensors.

The device can be supplied by a power supply from 20 V DC to 90 V DC or from 48 V AC to 253 V AC. 

Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series

Model

KFD2-UFC-1.D

KFD2-UFC-Ex1.D

KFU8-UFC-1.D

KFU8-UFC-Ex1.D

Pepperl+Fuchs Functional Safety Frequency Converter KF**-UFC-(Ex)1.D Series