KFD2-UFC-Ex1.D| Pepperl+Fuchs

Frequency Converter with Trip Values

 KFD2-UFC-Ex1.D

 <1-channel isolated barrier

 <24 V DC supply (Power Rail)

 <Input for NAMUR sensors or dry contacts

 <Input frequency 1 mHz ... 5 kHz

 <Current output 0/4 mA ... 20 mA

 <Relay contact and transistor output

 <Start-up override

 <Line fault detection (LFD)

 <Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511

Function

 This isolated barrier is used for intrinsic safety applications.

 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 device is easily configured by the use of keypad 

or with the PACTware configuration software.

 A fault is signalized by LEDs acc. to NAMUR NE44 and 

a separate collective error message output

Matching System Components

 KFD2-EB2

 UPR-03

 UPR-03-M

 UPR-03-S

K-DUCT-BU

 K-DUCT-BU-UPR-03

 Accessories

 K-250R

 K-500R0%1

 KF-ST-5GN

 KF-STP-5GN

KF-STP-5BU

 KF-CP

HONGKONG XIEYUAN TECH CO., LIMITED

ava.wong@hkxytech.com

Mob/WhatsApp: 86-15602323637

KFD2-UFC-Ex1.D| Pepperl+Fuchs