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SMART Transmitter Power Supply KFD2-STC4-1, 1-ch., input 2-/3-wire SMART Transmitter, 2-wire SMART current sources, output 0/4..20mA, terminal blocks w. test sockets, SIL2, 24VDC PR, Pepperl+Fuchs Code:
228736
Price (indicative)
€141.40
/pc
(€172.51 /pc with VAT)
Manufacturer
:
Availability:
21 days
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Weight:
0.21 kg/pc
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Volume:
0.0003 m3/pc
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SMART Transmitter Power Supply KFD2-STC4-1, 1-ch., input 2-/3-wire SMART Transmitter?2-wire SMART current sources, output 0/4..20mA, terminal blocks w. test sockets, SIL2, 24VDC PR, Pepperl+FuchsSMART Transmitter Power Supply KFD2-STC4-1
- 1-channel signal conditioner
- 24 V DC supply (Power Rail)
- Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
- Output 0/4 mA ... 20 mA
- Terminal blocks with test sockets
- Up to SIL 2 acc. to IEC 61508
Datasheet excerpt: Technical data of KFD2-STC4-1
Product Description |
Input 0/4 mA ... 20 mA Output 0/4 mA ... 20 mA |
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 | 20 ... 35 V DC |
Ripple | within the supply tolerance |
Power dissipation | 1.4 W |
Power consumption | 1.8 W |
Input |
Connection side | field side |
Connection | terminals 1+, 2-, 3 or 5-, 6+ |
Input signal | 0/4 ... 20 mA |
Open circuit voltage/short-circuit current | terminals 1+, 3-: 22.7 V / 38 mA |
Voltage drop | terminals 5, 6 : ≤ 2.4 V at 20 mA |
Input resistance | terminals 2-, 3: max. 64 Ω terminals 1+, 3: max. 500 Ω (250 Ω load) |
Available voltage | terminals 1+, 3: ≥ 16 V at 20 mA |
Output |
Connection side | control side |
Connection | terminals 7-, 8+, 9 |
Load | 0 ... 800 Ω at 20 mA |
Output signal | 4 ... 20 mA (overload > 25 mA) |
Ripple | max. 50 µA eff |
Transfer characteristics |
Deviation | at 20 °C (68 °F), 0/4 ... 20 mA ≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage |
Frequency range | input to output: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB) output to input: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB) |
Settling time | 200 µs |
Rise time/fall time | 20 µs |
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 21:2011 |
Degree of protection | IEC 60529:2001 |
Ambient conditions |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Mechanical specifications |
Degree of protection | IP20 |
Connection | screw terminals |
Mass | approx. 200 g |
Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2 |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
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