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Pepperl+Fuchs KFD2‑STC5‑Ex2 | 5‑Channel Signal Conditioner | Intrinsically Safe | NAMUR Inputs | Relay Outputs
Pepperl+Fuchs KFD2‑STC5‑Ex2
Overview
The Pepperl+Fuchs KFD2‑STC5‑Ex2 is a 5-channel signal conditioner designed for intrinsically safe applications in hazardous (Ex) environments. It accepts NAMUR sensors or dry-contact inputs and provides isolated relay outputs, ensuring robust signal transfer from the field to control systems. With space-saving DIN-rail design, it's ideal for compact control cabinets in Ex zones.
Key Features
-
Five intrinsically safe input channels (NAMUR or dry contact)
-
Five independent relay (Form C) outputs for galvanic isolation
-
Channel-specific LED indicators for input/output status
-
Slim 12.5 mm per channel housing for dense installations
-
Surge protection and reverse-polarity guard
-
Easy DIN-rail mounting per EN 60715 standard
-
Wide ambient range for varied industrial environments
Technical Specifications
-
Part Number: KFD2‑STC5‑Ex2
-
Input: NAMUR/contact, intrinsically safe
-
Outputs: 5 × relay (Form C), typically 2 A @ 240 VAC/DC
-
Supply Voltage: 20–30 V DC
-
Channel Count: 5
-
Diagnostics: LEDs for input/output and fault detection
-
Protection: Surge protection, reverse polarity
-
Housing Width: 62.5 mm (5 × 12.5 mm)
-
Operating Temp: –20 °C to +60 °C
-
Protection Class: IP20
-
Certifications: ATEX, IECEx, UL, CSA
Applications
-
Safely routing NAMUR sensor signals to PLCs or controllers
-
Switching field inputs via relay in explosive atmospheres
-
Oil & gas, chemical, mining, and pharmaceutical automation
-
Compact relay-based signal panels in Ex environments
-
Safety interlock and alarm systems in hazardous areas
Why Choose Pepperl+Fuchs KFD2‑STC5‑Ex2
-
Trusted intrinsic safety for hazardous-area inputs
-
Relay outputs provide galvanic isolation for reliable interfacing
-
Slim format optimizes space on DIN-rail systems
-
Channel-level fault and status diagnostics via LEDs
-
Rugged and certified for critical industrial applications
Order Now
The Pepperl+Fuchs KFD2‑STC5‑Ex2 signal conditioner is available and ships worldwide.
Description
Pepperl+Fuchs KFD2‑STC5‑Ex2 | 5‑Channel Signal Conditioner | Intrinsically Safe | NAMUR Inputs | Relay Outputs
Pepperl+Fuchs KFD2‑STC5‑Ex2
Overview
The Pepperl+Fuchs KFD2‑STC5‑Ex2 is a 5-channel signal conditioner designed for intrinsically safe applications in hazardous (Ex) environments. It accepts NAMUR sensors or dry-contact inputs and provides isolated relay outputs, ensuring robust signal transfer from the field to control systems. With space-saving DIN-rail design, it's ideal for compact control cabinets in Ex zones.
Key Features
-
Five intrinsically safe input channels (NAMUR or dry contact)
-
Five independent relay (Form C) outputs for galvanic isolation
-
Channel-specific LED indicators for input/output status
-
Slim 12.5 mm per channel housing for dense installations
-
Surge protection and reverse-polarity guard
-
Easy DIN-rail mounting per EN 60715 standard
-
Wide ambient range for varied industrial environments
Technical Specifications
-
Part Number: KFD2‑STC5‑Ex2
-
Input: NAMUR/contact, intrinsically safe
-
Outputs: 5 × relay (Form C), typically 2 A @ 240 VAC/DC
-
Supply Voltage: 20–30 V DC
-
Channel Count: 5
-
Diagnostics: LEDs for input/output and fault detection
-
Protection: Surge protection, reverse polarity
-
Housing Width: 62.5 mm (5 × 12.5 mm)
-
Operating Temp: –20 °C to +60 °C
-
Protection Class: IP20
-
Certifications: ATEX, IECEx, UL, CSA
Applications
-
Safely routing NAMUR sensor signals to PLCs or controllers
-
Switching field inputs via relay in explosive atmospheres
-
Oil & gas, chemical, mining, and pharmaceutical automation
-
Compact relay-based signal panels in Ex environments
-
Safety interlock and alarm systems in hazardous areas
Why Choose Pepperl+Fuchs KFD2‑STC5‑Ex2
-
Trusted intrinsic safety for hazardous-area inputs
-
Relay outputs provide galvanic isolation for reliable interfacing
-
Slim format optimizes space on DIN-rail systems
-
Channel-level fault and status diagnostics via LEDs
-
Rugged and certified for critical industrial applications
Order Now
The Pepperl+Fuchs KFD2‑STC5‑Ex2 signal conditioner is available and ships worldwide.