Pepperl+Fuchs KCD2-RR2-Ex1 Resistance Repeater (314455)

Name: Pepperl+Fuchs KCD2-RR2-Ex1 Resistance Repeater (314455)
SKU: KCD2-RR2-Ex1
Price: 362.19 GBP
Availability: InStock

£362.19 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	KCD2-RR2-Ex1
Output Current	0 … 10 mA
Rated Current	< 28 mA
Input Type	Pt100, Pt500, Pt1000 or potentiometer
Signal Type	Analog input
Dimensions	12.5 x 119 x 114 mm (W x H x D)
Connection	Screw terminals
Available Voltage	7 V (input), 0 … 4.2 V (output)
Mounting	35 mm DIN rail (EN 60715)
Weight	Approx. 100 g

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SKU: KCD2-RR2-Ex1 Category: Pepperl+Fuchs Modules Tag: KCD2-RR2-Ex1 Brand: Pepperl+Fuchs

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Pepperl+Fuchs KCD2-RR2-Ex1 Resistance Repeater (314455)

P&F KCD2-RR2-Ex1 is a compact 1-channel resistance repeater for transmitting RTD or potentiometer signals from hazardous zones to safe areas. With a housing width of just 12.5 mm and SIL 2 functional safety rating, this device is ideal for applications requiring high-accuracy signal transfer from Pt100, Pt500, or Pt1000 sensors in intrinsically safe environments.

Technical Specifications

Model	KCD2-RR2-Ex1
Function	Resistance repeater (RTD and potentiometer signal transfer)
Input Type	Pt100, Pt500, Pt1000 or potentiometer
Input Configuration	2-, 3-, or 4-wire technique
Signal Type	Analog input
SIL Rating	SIL 2 (Systematic Capability SC 3) per IEC/EN 61508
Accuracy	±0.1%

Electrical Features

Power Supply	19 … 30 V DC (via Power Rail or terminals 9+, 10-)
Power Consumption	0.35 W (24 V, 1 mA); 0.85 W (30 V, 10 mA)
Rated Current	< 28 mA
Available Voltage	7 V (input), 0 … 4.2 V (output)
Input Resistance	≤ 10% of RTD value
Output Current	0 … 10 mA
Line Fault Detection	Active for Pt100 (< 30 nA)
Reverse Polarity Protection	Yes, for I < 10 mA / U < 20 V

Performance

Deviation (≥1 mA)	±0.1% of Rm or ±0.1 Ω
Deviation (<1 mA)	Proportional reduction in accuracy
Temperature Drift	0.01%/K (if Rm ≥ 100 Ω and Im ≥ 1 mA)
Settling Time	≤ 5 ms
Rise/Fall Time	≤ 2 ms (10% to 90%)

Environmental Conditions

Ambient Temperature	-40 … 70 °C (-40 … 158 °F)
Protection Class	IP20
Mounting	35 mm DIN rail (EN 60715)
Connection	Screw terminals
Dimensions	12.5 x 119 x 114 mm (W x H x D)
Weight	Approx. 100 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 Marking	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Maximum Safe Voltage (Um)	250 V
Galvanic Isolation	375 V peak per IEC/EN 60079-11

Frequently Asked Questions

How can I check whether KCD2-RR2-Ex1 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 KCD2-RR2-Ex1 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	0.1 kg

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KCD2-RR2-Ex1-Datasheet.pdf

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Pepperl+Fuchs KCD2-RR2-Ex1 Resistance Repeater (314455)