Pepperl & Fuchs Transmitter power supply unit KFD2-STC4-Ex1

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Delivered between Tue, 29.7. and Thu, 7.8.
7 pieces in stock at supplier
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Product details

The KFD2-STC4-Ex1 transmitter power supply unit from Pepperl & Fuchs is a highly advanced device that provides intrinsically safe circuits for various equipment protection levels. It is suitable for installation in protection levels Gc as well as in Divisions Div. 1 and Div. 2. With a Safety Integrity Level of SIL 2, this device ensures reliable and secure signal transmission. It supports analog inputs and is compatible with 2-wire and 3-wire transmitters. HART communication enables efficient data transmission to the control system. The device is designed for use in a temperature range of -20 to 60 °C and offers a supply voltage of 24 V DC. Connection options include screw terminals or a power rail, facilitating installation and integration into existing systems.

  • Intrinsically safe circuits for equipment protection levels: Ga, Gb, Gc, Da, Db, Dc, Ma, Mb
  • Compatible with 2-wire and 3-wire transmitters
  • Supports HART communication for efficient data transmission
  • Safety Integrity Level: SIL 2
  • Operating temperature range: -20 to 60 °C.

Key specifications

input voltage
35 V
Scope of delivery
1-channel separating barrier, 24 V DC supply (Power Rail), Clamps with test tap, Field device (2): 3-wire transmitter, Field device (3): Power source, Field device: 2-wire transmitter, HART communication, Housing width: 20 mm, Input 2-wire and 3-wire SMART transmitters and 2-wire SMART power sources, Number of channels: 1-channel, Output 0/4 mA ... 20 mA, Rated voltage: 20 ... 35 V DC, Safety integrity level (SIL): SIL 2, Test sockets, Up to SIL 2 in accordance with IEC/EN 61508
Output voltage
35 V
Electric current output
0.02 A
Item number
30535199

General information

Manufacturer
Pepperl & Fuchs
Category
Relays
Manufacturer no.
283672
Release date
5.5.2021

Relay properties

input voltage
35 V
Output voltage
35 V
Electric current output
0.02 A
Resistor
64 Ω (ohm)

Smart home features

Smart Home
Not compatible

Origin

Country of origin
Singapore

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1-channel separating barrier, 24 V DC supply (Power Rail), Clamps with test tap, Field device (2): 3-wire transmitter, Field device (3): Power source, Field device: 2-wire transmitter, HART communication, Housing width: 20 mm, Input 2-wire and 3-wire SMART transmitters and 2-wire SMART power sources, Number of channels: 1-channel, Output 0/4 mA ... 20 mA, Rated voltage: 20 ... 35 V DC, Safety integrity level (SIL): SIL 2, Test sockets, Up to SIL 2 in accordance with IEC/EN 61508

Product dimensions

Length
115 mm
Width
20 mm
Height
124 mm
Weight
200 g

Package dimensions

Length
12 cm
Width
12 cm
Height
3 cm
Weight
146 g

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Pepperl & Fuchs
    Not enough data
  • 1.Schneider Electric
    0 %
  • 2.Finder
    0.1 %
  • 3.ABB
    0.2 %
  • 3.Eltako
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Pepperl & Fuchs
    Not enough data
  • 1.Hager
    0 days
  • 2.Shelly
    2 days
  • ABB
    Not enough data
  • Aqara
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • Pepperl & Fuchs
    Not enough data
  • 1.Schalk
    0.4 %
  • 2.ABB
    0.8 %
  • 3.Phoenix Contact
    1.2 %
  • 4.Schneider Electric
    1.5 %
Source: Digitec Galaxus