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| Manufacturer: | Pepperl+Fuchs | Product No: | KFD2-STC5-1.2O |
|---|---|---|---|
| Product Type: | SMART Transmitter Power Supply | Input Signal: | 4 ... 20 MA |
| Load: | 0 ... 600 Ω | Ripple: | Max. 50 µA Eff |
| Leading Time: | Negotiable | Shipping Weight: | 1.5 Kg |
| High Light: | Transmitter Power Supplies KFD2-STC5-1.2O,Intrinsic Safety SMART Transmitter Power Supply,P&F SMART Transmitter Power Supply |
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Manufacturer : Pepperl+Fuchs
Product no : KFD2-STC5-1.2O
Product type : SMART Transmitter Power Supply
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
Dimensions : 2 x 12.4 x 11.5 cm (0.8 x 4.9 x 4.5 inch) , housing type B2
Weight : 0.150 Kg
Shipping Weight : 1.5 Kg
This signal conditioner provides the galvanic isolation between field circuits and control circuits.
The device supplies 2-wire and 3-wire SMART transmitters, and can also be used with 2-wire SMART current sources. It transfers the analog input signal to the control side as two isolated output signals. Digital signals may be superimposed on the input signal on the field side or on the control side and are transferred bi-directionally.
| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Systematic capability (SC) | SC 3 | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 18 ... 30 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation | ≤ 1 W at maximum load | |
| Power consumption | ≤ 1.7 W at maximum load | |
| Input | ||
| Connection side | field side | |
| Connection | terminals 1+, 2-, 3 | |
| Input signal | 4 ... 20 mA | |
| Open circuit voltage/short-circuit current | terminals 1+, 3: 23 V / 25 mA | |
| Input resistance | max. 265 Ω terminals 2-, 3 , max. 330 Ω terminals 1+, 3 | |
| Available voltage | ≥ 16 V at 20 mA ; ≥ 20 V at 4 mA , terminals 1+, 3 | |
| Output | ||
| Connection side | control side | |
| Connection | terminals 7+, 8-, 9-; 10+, 11-, 12- (sink) terminals 7-, 8+, 9+; 10-, 11+, 12+ (source) see additional information |
|
| Load | 0 ... 600 Ω | |
| Output signal | 4 ... 20 mA (overload > 25 mA) | |
| Ripple | max. 50 µA eff | |
| External supply (loop) | 2 ... 30 V DC If the external voltage is > 19 V, a load ≥ ((V - 19) / 0.02) Ω is required. V represents the value of the external voltage. The internal 250 Ω resistor at terminals 9 and 12 can be used as a load. |
|
| Transfer characteristics | ||
| Deviation | at 20 °C (68 °F), 4 ... 20 mA ≤ ± 10 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations |
|
| Influence of ambient temperature | ≤ 0.25 µA/K | |
| Frequency range | input 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 | 200 µs | |
| Rise time/fall time | 100 µs | |
| Galvanic isolation | ||
| Input/Output | basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff | |
| Input/power supply | basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff | |
| Output/power supply | functional insulation, rated insulation voltage 50 V AC | |
| Output/Output | functional insulation, rated insulation voltage 50 V AC | |
| Indicators/settings | ||
| Display elements | LED | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2012 EN 61326-3-2:2008 |
|
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | UL 61010-1:2012 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 70 °C (-4 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 150 g | |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
·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 4 mA ... 20 mA current sink/current source
·Terminals with test points
·SIL 2 (SC 3) acc. to IEC/EN 61508
Best possible prices and delivery time
Long time experience in the field
Well trained staff
Own warehouse facilities
Best relationships with branch office of manufacture
Flexible and individual service for you
Cheap and safe forwarder for shipments (air)
Q: Does your goods are new and original?
A: Yes, they are new and original.
Q: How long warranty?
A: One-year warranty.
Q: Does any certificates can be provided?
A: Yes, it depends on what product you request, please check details with us.
Contact Person: Frank
Tel: +8613823172318
