Pepperl+Fuchs KFD2-CRG2-1.D high-performance 1-channel signal conditioner
Product Details:
Manufacturer : Pepperl + Fuchs
Product No. : KFD2-CRG2-1.D
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Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
As a global leader in industrial automation and safety solutions,Pepperl+Fuchs is renowned for delivering high-reliability components that ensure safe and efficient operation in hazardous industrial environments. The KFD2-CRG2-1.D is a high-performance 1-channel signal conditioner and isolated barrier from Pepperl+Fuchs, engineered to facilitate secure signal transmission between field devices and control systems. Integrating advanced galvanic isolation, precise signal conversion, and versatile relay outputs, it is ideal for applications requiring robust safety and accuracy in petrochemical, chemical, oil and gas, and power generation facilities, aligning with Pepperl+Fuchs’ commitment to functional safetysuperscript:1superscript:2.
Detail:
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Key Features
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Benefits
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1-channel signal conditioner & isolated barrier (KFD2-CRG2-1.D)
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Provides galvanic isolation between field and control circuits, preventing electrical hazards and ensuring safety in hazardous industrial areas, consistent with Pepperl+Fuchs’ safety standards
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0/4–20 mA input with Line Fault Detection (LFD)
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Identifies line breaks (I < 0.2 mA) and shorts (I > 22 mA) per industry standards, enabling proactive maintenance and reducing unplanned downtime in critical processes
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Dual outputs (0/4–20 mA analog + 2 relay contacts)
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Delivers both continuous analog signals for process monitoring and discrete relay triggers for alarm systems, supporting comprehensive industrial control strategies
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SIL 2 compliance (IEC/EN 61508/IEC 61511)
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Meets strict functional safety standards, ensuring reliable protection of personnel, equipment, and processes in high-risk hazardous environments
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20–30 VDC power supply (Power Rail/terminal connection)
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Compatible with standard industrial power systems, offering flexible installation options and stable operational performance for diverse industrial setups
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Adjustable energized/de-energized delay (0–250 s)
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Allows customization of response timing to match specific process requirements, reducing false alarms and improving control system efficiency
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Programmable high/low alarm & 20-point linearization
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Enhances process accuracy, alerts operators to abnormal conditions, and adapts to non-linear process characteristics for optimized performance
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IP20 protection rating & compact 40mm width
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Suitable for panel mounting, protects internal components in industrial control cabinets, and saves space for seamless integration with other automation components
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Specification
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Value
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Product Model
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Pepperl+Fuchs KFD2-CRG2-1.D
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Type Code
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KFD2-CRG2-1.D
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Product Type
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1-Channel Signal Conditioner / Transmitter Power Supply / Isolated Barrier
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Safety Integrity Level (SIL)
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SIL 2 (acc. to IEC/EN 61508 / IEC/EN 61511)
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Operating Voltage
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20–30 VDC (Power Rail or terminals 23+, 24−)
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Rated Current
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Approx. 130 mA
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Power Dissipation
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2 W
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Power Consumption
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2.5 W
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Input Signal
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0/4–20 mA DC (compatible with 2-wire/3-wire transmitters and 2-wire current sources)
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Input Resistance
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45 Ω (terminals 2, 3)
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Available Input Voltage
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≥ 15 V at 20 mA
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Open Circuit Voltage / Short-Circuit Current
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24 V / 33 mA
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Output Signals
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Analog: 0/4–20 mA (max. load 650 Ω); 2 Relay Contacts (250 V AC / 2 A, 40 V DC / 2 A)
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Input Accuracy
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< 30 µA
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Output Accuracy
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< 20 µA
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Response Time
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≤ 200 ms (relay outputs); < 650 ms (90% of full-scale, analog output)
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Ambient Temperature Range
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−20 °C to 60 °C (−4 °F to 140 °F)
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Protection Rating
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IP20 (IEC 60529:2001)
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Dimensions (W x H x D)
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40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch)
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Mounting
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35 mm DIN mounting rail (acc. to EN 60715:2001)
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Galvanic Isolation
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Input/Other circuits: 300 Veff (reinforced insulation); Output I/II/Other circuits: 300 Veff (reinforced insulation); Mutual Outputs I/II/III: 300 Veff (reinforced insulation)
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Configuration
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Local keypad, PACTware software, Programming socket (RS232)
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Approvals & Conformity
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CE, UKCA, ATEX (EU-Type Examination Certificate), IECEx, UL
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Hazardous Area Marking
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II (1) G (Ex ia Ga) IIC, II (1) D (Ex ia Da) IIIC, I (M 1) (Ex ia Ma) I
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Brand
Pepperl+Fuchs Automation is our world. Perfect application solutions are our goal.
In 1945, against the backdrop of a war - torn world, Walter Pepperl and Ludwig Fuchs, driven by a strong sense of inventiveness, entrepreneurial foresight, and a deep - seated belief in self - reliance, established a humble radio workshop in Mannheim, Germany.
Their journey was filled with hands - on exploration. As they worked on various radio - related projects, the experiences they amassed became the fertile ground for new and innovative concepts. They took great pleasure in delving into the needs of their customers, constantly striving to develop products that could meet and exceed expectations.
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, MTL, Allen-Bradley, Pepperl+Fuchs, YOKOGAWA,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
Below are the TOP BRANDS we handle in the past 14 years:
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Bently Nevada
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Pepperl-Fuchs
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DCS & Field Instruments & Process Analyzers
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TE
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SMC
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controls, process, and Industrial products
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SICK
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FESTO
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SCHMERSAL
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BALLUFF
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B&R
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Phoenix Contact
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Housing
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Harting
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Connector Han
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For more product details, please visit our website: www.achievers-automation.com
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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