Pepperl-fuchs Explosion Protection KFD0-CS-EX1.51P Part no:072147 With Good Price In Stock
Pepperl+Fuchs is a leading supplier of automation equipment for a wide range of industries and has been associated with safety in hazardous areas for decades. Our deep expertise enables us to offer a complete range of automation solutions for the process automation industry.
The product portfolio includes intrinsic safety isolators, Zener barriers, signal conditioners, fieldbus technology, Remote I/O, HART interfaces, level measurement, purge & pressurization systems, Human Machine Interfaces (HMI) for hazardous environments, custom cabinets, and junction boxes.
We provide process industry companies all over the world with proven components and tailor-made solutions for a diverse range of applications. The branches that we cover include the oil and gas industry, petrochemical, chemical industry, pharmaceutical industry, as well as wastewater treatment plants, and power technology.
1. General Introduction
It transfers the analog input signal to the safe area as an isolated current value. Digital signals may be superimposed on the input signal in the hazardous or safe area and are transferred bi-directionally. If the HART communication resistance in the loop is too low, the internal resistance of 250 Ω between terminals 8, 9 and 11, 12 can be used. Test sockets for the connection of HART communicators are integrated into the terminals of the device
2. General Specification for KFD0-CS-Ex1.51P
Model | KFD0-CS-Ex2.51P |
General specifications | |
Signal type | Analog input |
Functional safety related parameters | |
Safety Integrity Level (SIL) | SIL 2 |
Supply | |
Connection | Power Rail or terminals 23+, 24- |
Rated voltage Ur | 20 ... 35 V DC |
Rated current Ir | approx. 130 mA |
Ripple | within the supply tolerance |
Power dissipation | 2 W |
Power consumption | 2.5 W |
Interface | |
Programming interface | programming socket |
Input | |
Connection side | field side |
Connection | terminals1, 2, 3 |
Input I | |
Input signal | 0/4 ... 20 mA |
Available voltage | ≥ 15 V at 20 mA |
Open circuit voltage/short-circuit current | 24 V / 33 mA |
Line fault detection | breakage I < 0.2 mA; short-circuit I > 22 mA |
Input resistance | 45 Ω (terminals 2, 3) |
Output | |
Connection side | control side |
Connectio | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 output III: terminals 8+, 7- |
Output signal | 0 ... 20 mA or 4 ... 20 mA |
Output I, II | signal, relay |
Contact loading | 250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A |
Mechanical life | 5 x 107 switching cycles |
Output III | Signal, analog |
Current range | 0 ... 20 mA or 4 ... 20 mA |
Open loop voltage | ≤ 24 V DC |
Load | ≤ 650 Ω |
Fault signal | downscale I ≤ 3.6 mA, upscale I ≥ 21 mA (acc. NAMUR NE43) |
Energized/De-energized delay | 0 ... 250 s , adjustable |
Transfer characteristics | |
Deviation | at 20 °C (68 °F), 0/4 ... 20 mA ≤± 10 A incl. calibration, linearity, hysteresis, loads and supply voltage |
Input I | |
Accuracy | < 30 μA |
Influence of ambient temperature | 0.005 %/K (50 ppm) |
Reaction time | < 650 ms at bounce from 0 ... 20 mA at the input, 90 % of output full-scale value |
Rise time/fall time | 20 μs |
Settling time | 200 μs |
Galvanic isolation | |
Input/Other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Vef |
Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
Mutual output I, II, III | Mutual output I, II, III |
Indicators/settings | |
Display elements | LED display |
Control elements | Control panel |
Configuration | via operating buttons via PACTware |
Labeling | space for labeling at the front |
Directive conformity | |
Electromagnetic compatibility | |
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
Low voltage | |
Conformity | |
Electromagnetic compatibility | NE 21:2011 |
Degree of protection | IEC 60529:2001 |
Ambient conditions | |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
3. Assembly
4. Connection
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Windy Wang
HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com
Website: http://www.hkxytech.com/ | GMT/UTC +8
