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KFD2-VR4-Ex1.26
Pepperl+Fuchs KFD2-VR4-Ex1.26 Voltage Repeater (70107327)
KFD2-VR4-Ex1.26
Pepperl+Fuchs KFD2-VR4-Ex1.26 Voltage Repeater (70107327)
  1. KFD2-VR4-Ex1.26
  2. Pepperl+Fuchs KFD2-VR4-Ex1.26 Voltage Repeater (70107327)
  3. KFD2-VR4-Ex1.26
  4. Pepperl+Fuchs KFD2-VR4-Ex1.26 Voltage Repeater (70107327)

Pepperl+Fuchs KFD2-VR4-Ex1.26 Voltage Repeater (70107327)

£454.19 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsPepperl+Fuchs
Model KFD2-VR4-Ex1.26
Signal Type Analog input
Input Voltage Range 0 V … -20 V
Dimensions 20 x 119 x 115 mm (W x H x D)
Connection Screw terminals
Cutoff Frequency 10 kHz (-0.1 dB), 20 kHz (-1 dB)
Output Voltage Range -20 V … 0 V
Power Dissipation ≤ 1.2 W
Ripple < 3 mVrms (20 kHz BW)
Mounting 35 mm DIN rail (EN 60715)
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SKU: KFD2-VR4-Ex1.26 Category: Tag: Brand:
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Pepperl+Fuchs KFD2-VR4-Ex1.26 Voltage Repeater (70107327)

P&F KFD2-VR4-Ex1.26 is a 1-channel isolated barrier designed to transfer vibration sensor signals from hazardous areas into the safe zone. It powers 2-wire or 3-wire vibration sensors (such as Bently Nevada or accelerometers) and delivers a proportional voltage output signal (-20 V to 0 V) for further processing.

Technical Specifications

Model KFD2-VR4-Ex1.26
Function Voltage repeater and field sensor supply
Signal Type Analog input
Input Voltage Range 0 V … -20 V
Output Voltage Range -20 V … 0 V
Sensor Supply Current 3.6 mA, 5.3 mA, or 8.9 mA (2-wire); 18 V at 20 mA (3-wire)
Cutoff Frequency 10 kHz (-0.1 dB), 20 kHz (-1 dB)
SIL Rating SIL 2 (IEC/EN 61508)

Electrical Features

Power Supply 19 … 30 V DC (via Power Rail or terminals 11+, 12-)
Power Dissipation ≤ 1.2 W
Input Resistance 10 kΩ
Output Load ≥ 9 kΩ (3-wire), ≥ 2 kΩ (2-wire)
Output Resistance 24 Ω typical (max. 27 Ω)
DC Transfer Error < 10 mV
Additional AC Error ±5 mV at 20 °C
Ripple < 3 mVrms (20 kHz BW)
Time Delay 7.1 ±0.3 μs

Environmental Conditions

Ambient Temperature -20 … 60 °C (-4 … 140 °F)
Protection Class IP20
Mounting 35 mm DIN rail (EN 60715)
Connection Screw terminals
Dimensions 20 x 119 x 115 mm (W x H x D)
Weight Approx. 125 g

Hazardous Area Compliance

Zone Classification Zone 0, 1, 2 / Div. 1, 2
ATEX Marking II (1) G [Ex ia Ga] IIC, II (1) D [Ex ia Da] IIIC
IECEx Certification [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Maximum Safe Voltage (Um) 253 V
Galvanic Isolation Safe isolation per IEC 60079-11 (375 V peak)

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Frequently Asked Questions

How can I check whether KFD2-VR4-Ex1.26 is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can KFD2-VR4-Ex1.26 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.125 kg

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KFD2-VR4-Ex1.26-Datasheet.pdf

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