Pepperl+Fuchs KFD2-STC5-1 SMART Transmitter Power Supply

Pepperl+Fuchs KFD2-STC5-1 SMART Transmitter Power Supply

 

Manufacturer: Pepperl+Fuchs
Product Numbers: KFD2-STC5-1
Product Type: SMART Transmitter Power Supply
Country of Origin: Germany
General specifications
Signal type: Analog input
Functional safety related parameters
Safety Integrity Level (SIL): SIL 2
Supply
Connection: Power Rail or terminals 14+, 15-
Rated voltage Ur: 18 ... 30 V DC
Ripple: within the supply tolerance
Power dissipation: ≤ 1 W at maximum load
Power consumption: ≤ 1.6 W at maximum load
Input
Connection side: field side
Connection: terminals 1+, 2-, 3
Input signal: 0/4 ... 20 mA
Input resistance: ≤ 265 Ω terminals 2-, 3 , ≤ 330 Ω terminals 1+, 3
Available voltage: ≥ 16 V at 20 mA terminals 1+, 3
Output
Connection side: control side
Connection: terminals 7+, 8-, 9- (sink)
                      terminals 7-, 8+, 9+ (source)
                      see additional information
Load: 0 ... 800 Ω
Output signal: 0/4 ... 20 mA (overload > 25 mA)
Ripple: ≤ 50 µA eff
External supply (loop): 2 ... 30 V DC

The Pepperl+Fuchs KFD2-STC5-1 SMART is a smart power isolator designed specifically for industrial transmitters. It combines power and signal isolation, serving as a "safe power manager" for field instruments. It delivers stable 24V DC power to the transmitter while electrically isolating and filtering the 4-20mA analog signal it returns, accurately transmitting it to higher-level systems such as PLCs and DCSs.
This device features a compact design and a rugged housing, ensuring stable power supply and pure signal transmission even in industrial environments subject to electromagnetic interference and complex grounding, such as those in the chemical, petroleum, and metallurgical industries. Its two-in-one "power + isolation" feature eliminates the need for separate power supplies and isolators, saving control cabinet space and simplifying system wiring. It is a key component for enhancing safety and reliability in industrial automation signal chains.

	Leonia		www.amikonplc.com
	sales11@amikon.cn		+86 180 3017 5807

 

❏ Quick and reliable delivery

❏ Over 15 years of industry experience

❏ Competitive pricing guaranteed

❏ Fully tested and functional products

❏ Well-stocked inventory for fast fulfillment

❏ 100% genuine and original parts

❏ One-year warranty for peace of mind

 

Amikon Limited is a leading supplier of industrial automation components and solutions, specializing in PLCs, DCS systems, drives, sensors, and other critical automation equipment. Established in 2005, Amikon Limited has built a strong reputation for providing 100% genuine products, reliable service, and competitive pricing to customers across various industries.
Mission:
To be a trusted partner in industrial automation by providing high-quality products, reliable supply, and exceptional customer service, helping clients achieve seamless and efficient industrial operations.

 

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For more information or to place an order, contact our Manager: Leonia | Email: sales11@amikon.cn | WhatsApp: +86 180 3017 5807.