Pepperl+Fuchs KCD2-UT2-Ex1

Pepperl+Fuchs KCD2-UT2-Ex1 – Intrinsically Safe Universal Signal Converter

Overview

The Pepperl+Fuchs KCD2-UT2-Ex1 is a universal 1-channel isolated barrier that safely transmits analog signals from hazardous areas to safe areas. Supporting RTDs, thermocouples, voltage, and potentiometers, it provides 0/4...20 mA analog output and is SIL 2 compliant, making it ideal for Ex applications in process automation.

Key Features

• Input Types: RTDs (e.g., Pt100), thermocouples (Type J, K, T, etc.), voltage, and resistance

• Output: Analog 0/4...20 mA, selectable as source or sink

• Power Supply: 19–30 V DC (via terminals or Power Rail)

• Mounting: DIN rail

• Configuration: Via PACTware and FDT/DTM

• Diagnostics: Line fault detection and sensor break detection

• Safety: Up to SIL 2 (IEC 61508/61511)

• Galvanic Isolation: 3-way between input, output, and power

Technical Specifications

• Model: KCD2-UT2-Ex1

• Part Number: 225696

• Supply Voltage: 24 V DC nominal

• Response Time: < 100 ms (typical)

• Output Load: Max 650 Ω

• Current Limit: 22 mA

• Line Fault Detection (LFD): Yes

• Housing Width: 12.5 mm

• Operating Temp: -20°C to +60°C

• Protection Rating: IP20 (housing), IP6x when installed in enclosure

Applications

• Process Automation: Analog signal transmission from hazardous zones

• Chemical and Oil & Gas Plants: Safe interface for thermocouples or RTDs

• Tank Monitoring: Accurate conversion of level, temp, or pressure sensor signals

• Instrumentation Panels: Compact barrier for temperature and voltage input

Why Choose KCD2-UT2-Ex1?

• Highly versatile input compatibility

• Compact, rail-mount design saves cabinet space

• Certified for intrinsic safety with global approvals

• Easy to configure with diagnostics and flexible output options

Order Now

The KCD2-UT2-Ex1 is in stock and ready for fast worldwide shipping.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply