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Pepperl + Fuchs - KFD2-CRG2-EX1.D ISOLATED BARRIER, SWITCH AMPLIFIER, 1 CHANNEL, 24 VDC, 2 RELAYS, ALARMS, LFD

KFD2CRG2EX1D / 255620

Manufacturer: Pepperl + Fuchs
ISOLATED BARRIER, SWITCH AMPLIFIER, 1 CHANNEL, 24 VDC, 2 RELAYS, ALARMS, LFD

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Available for Back Order

  • - 3 due week commencing 28/04/2024

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Price
£501.60
£601.92 (IncVAT)

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Isolated Barrier, Single Channel, 24 VDC, Switching Amplifier

This Ex rated single channel isolated barrier, also known as a switching amplifier, is used for intrinsic safety applications, supplying 2-wire and 3-wire transmitters in hazardous areas, and can be used with active current sources. Two relays and an active 0.4 mA to 20 mA current source are available as outputs. The relay contacts and the current output can be integrated in security-relevant circuits and the current output is easily scaled.

This single channel isolated barrier features a built-in LCD display that can show the measured value, which can be indicated in various physical units. This isolated barrier is easily programmed using the keypad located on the front of the unit or with the Pepperl + Fuchs PACTware configuration software.

This capable Isolation Barrier (transmitter power supply) features a unique collective error messaging feature that is available when used with a Power Rail system and the input has a line fault detection. A fault is signalled by LEDs according to NAMUR NE44 and a separate collective error message is output.

Isolated Barrier, Switch Amplifier Features

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input 2-wire and 3-wire transmitters and 2-wire current sources
  • 2 Relay contact outputs
  • Programmable high/low alarm
  • Fault indication output
  • Linearisation function (max 20 points)
  • Line fault detection (LFD)
  • Up to SIL 2 acc. To IEC 61508/IEC 61511
  • UL approval E223772
  • IECEx approval IECex TUN 09.0007, IECEx TSA 18.0007X

Product Information

Alternative Part Number: 255620
Manufacturer: Pepperl + Fuchs
Pricing Unit: Each
Weight: 0.321 kg (each)
Tariff code: 85353010
Generic code: PFPA10

Product Details

Depth: 115mm
ETIM Class: NAMUR switching amplifier
ETIM Group: Sensors
Height: 119mm
Number of channels: 1
SIL according to IEC 61508: 2
Type of electric connection: Screw connection
Type of power supply: Active
Width: 40mm

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Kempston Controls is electrical and electronic components distributor, providing fuses, sensors, control components, industrial automation equipment and more. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated sales centre on +44 (0) 1933 411411.

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