KFD2 STC5 1.2O Pepperl+Fuchs SMART Transmitter Power Supply

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Price:$86.00 - $88.00
Price in USD:Details


Product Overview


Product Description

SMART Transmitter Power Supply KFD2-STC5-1.2O

The device supports the following SMART protocols:
• Foxboro

1-channel signal conditioner
24 V DC supply (Power Rail)
Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
Signal splitter (1 input and 2 outputs)
Dual output 0/4 mA ... 20 mA, current sink/current source
Terminals with test points
Up to SIL 3 acc. to IEC 61508

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.


Signal type\tAnalog input
Safety Integrity Level (SIL)\tSIL 3
Systematic capability (SC)\tSC 3
Connection\tPower Rail or terminals 14+, 15-
Rated voltage\t18 ... 30 V DC
Ripple\twithin the supply tolerance
Power dissipation\t≤ 1 W at maximum load
Power consumption\t≤ 1.7 W at maximum load

Connection side\tfield side
Connection\tterminals 1+, 2-, 3
Input signal\t0/4 ... 20 mA
Open circuit voltage/short-circuit current\tterminals 1+, 3: 23 V / 25 mA
Input resistance\tmax. 265 Ω terminals 2-, 3 , max. 330 Ω terminals 1+, 3
Available voltage\t≥ 16 V at 20 mA ; ≥ 20 V at 4 mA , terminals 1+, 3
Connection side\tcontrol side
Connection\tterminals 7+, 8-, 9-; 10+, 11-, 12- (sink)
terminals 7-, 8+, 9+; 10-, 11+, 12+ (source)
see additional information
Load\t0 ... 600 Ω
Output signal\t0/4 ... 20 mA (overload > 25 mA)
Ripple\tmax. 50 µA eff
External supply (loop)\t2 ... 30 V DC
Transfer characteristics
Deviation\tat 20 °C (68 °F), 0/4 ... 20 mA
≤ ± 10 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations
Influence of ambient temperature\t≤ 0.25 µA/K
Frequency range\tinput in output: bandwidth with 1 mApp signal 0 ... 7.5 kHz (-3 dB)
output in input: band width with 1 Vss signal 0.3 ... 7.5 kHz (-3 dB)
Settling time\t200 µs
Rise time/fall time\t100 µs
Galvanic isolation
Input/Output\tbasic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Input/power supply\tbasic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Output/power supply\tfunctional insulation, rated insulation voltage 50 V AC
Output/Output\tfunctional insulation, rated insulation voltage 50 V AC

Display elements\tLED
Labeling\tspace for labeling at the front
Directive conformity
Electromagnetic compatibility\t
Directive 2014/30/EU\tEN 61326-1:2013 (industrial locations)


Place of Origin
Brand Name
Model Number
Signal type
Analog input
Product type
SMART Transmitter Power Supply
Model No
Safety Integrity Level (SIL)
Input signal
0/4 ... 20 mA
Connection side
control side
0 ... 600 Ω
at 20 °C (68 °F), 0/4 ... 20 mA
Operating voltage
5 ... 25 V

Packing & Delivery


Company Profile

Minglan Tech a name synonymous with Process Control Instrumentation and Electrical and Instrument and Solution Provider have established themselves as a Quality Leader since its inception in 1998 based at Hong Kong ( China ).

For more than 20 years, we have successfully executed many prestigious orders by supplying Sophisticated Electronic Instruments and Control Systems and HT Panel and LT and Panel. Indigenization of the instruments of our product range have been in hand with our commitment to the manufacture of safe, reliable and quality instrument. Our thrust today is in the field of microprocessor based instrumentation and control systems. A knowledge inspiring and skilled arena that we are in, we are staffed to meet the dictates of the field and thus can provide various control and monitoring software packages for Instrumentation and control.

Application Gallery

Power : Feed Water (Drum Level & DP across Drum Level), Furnace Vacuum, SH Steam Temp Stage I & II (L&R), Dearator Level, Condenser Hotwell Level and REC, HP Heater Level, LP Heater Level, Gland Seal Steam Pressure, Gland Steam Temperature, Thermal Load, FD, PA and Vapor Fan Control

Oil & Gas : Platform & Pipeline, Catalytic Cracking, Distillation Columns, Blending, Reactors

Pulp & Paper : Stock Preparation, Chest Box, Bleaching

Mining : Ore Dressing, Pyro/Hydro Processing, Electrolytic Refining, Crushers, Ball Mills, Classifiers, Filters, Flotation Devices, Magnetic Separators, Calcining Kilns, Digesters, Evaporators

Food & Beverages : Evaporators, Blending & Batching, Fermenting

Steel : Blast Furnaces, Continuous Casting, Reheating Furnaces, Biological Waste Treatment, Annealing Lines Sintherization

Water & Waste Water : Filter Backwash, Chemical Feed, Clear well Level, Finished Water Pumping, Remote Workstation Monitoring, Sludge Process, Sequencing Batch Reactor Plants, Rotating Biological Contactor Plant, Sludge Dewatering, Incinerator Control, Return and Waste activated sludge pumping.


1. who are we?
We are based in Guangdong, China, start from 2014,sell to Domestic Market(50.00%),Southeast Asia(20.00%),Mid East(20.00%),Eastern Asia(10.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Instrumentation,PLC,Analyzer,Pressure Transmitter,Valve

4. why should you buy from us not from other suppliers?
GSI specialize in control systems and instrumentation. We consistently deliver the highest quality of brand products.We have thousands of regular models and spare parts in warehouse. We serve for clents from different countries over 15 years.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Cash;
Language Spoken:English,Chinese

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