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Produkt
Pepperl+Fuchs
266783
KFD2-STC3-Ex1
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Pepperl+Fuchs 266783
KFD2-STC3-Ex1
SMART Transmitter Power Supply
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Opis
1-channel isolated barrier, 24 V DC supply (Power Rail), 2-wire SMART transmitter, Output 4 mA ... 20 mA, SMART capable up to 40 kHz (-1dB), Suitable for Honeywell DE protocol, Terminals with test pointspa. This isolated barrier is used for intrinsic safety applications. It provides a 2-wire SMART transmitter with power in a hazardous area and transfers the analog signal to the safe area as an isolated current source. Digital signals up to 40 kHz may be superimposed on the analog values in the hazardous or safe area and are transferred bi-directionally. Sockets for the connection of a HART communicator are integrated into the terminals of the device.
Parametry techniczne
| Signal type: | Analog input |
| Connection: | Power Rail or terminals 7+, 8- |
| Rated voltage: | 20 ... 35 V DC |
| Ripple: | within the supply tolerance |
| Power dissipation: | ≤ 1.6 W |
| Power consumption: | ≤ 2 W |
| Connection side: | field side |
| Connection: | terminals 1+, 3- |
| Input signal: | 4 ... 20 mA |
| Available voltage: | approx. 17 V at 4 ... 20 mA |
| Connection side: | control side |
| Connection: | terminals 9+, 10-, 11+ |
| Output signal: | 4 ... 20 mA , max. load 1000 Ω , for HART ≥ 230 Ω, Honeywell DE 230 ... 280 Ω (transmitter and communicator dependent) |
| Ripple: | ≤ 0.05 % of output signal range |
| Deviation: | ≤ 0.05 % of output signal range (current output), ≤ 10 µA at 20 °C (68 °F) |
| : Influence of ambient temperature: | ≤ 20 ppm/K |
| Frequency range: | field side into the control side: bandwidth with 1 mApp signal 0 ... 40 kHz (-1 dB); 0 ... 50 kHz (-6 dB) safe area to hazardous area: bandwidth with 250 mVpp signal 2 Hz ... 40 kHz (-1 dB); 1 Hz ... 50 kHz (-6 dB) |
| Rise time: | 10 µs |
| Output/power supply: | functional insulation, rated insulation voltage 50 V AC |
| Display elements: | LED |
| Labeling: | space for labeling at the front |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility: | NE 21:2006 |
| Degree of protection: | IEC 60529:2001 |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection: | IP20 |
| Connection: | screw terminals |
| Mass: | approx. 150 g |
| Dimensions: | 20 x 115 x 115 mm (0.8 x 4.5 x 4.5 inch) , housing type B1 |
| Mounting: | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| EU-Type Examination Certificate: | BAS 01 ATEX 7369 |
| Electromagnetic compatibility: Marking: | II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC , I (M1) [Ex ia Ma] I |
| Electromagnetic compatibility: Input: | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
| Electromagnetic compatibility: Voltage: | 25.2 V DC |
| Electromagnetic compatibility: Current: | 93 mA |
| Electromagnetic compatibility: Power: | 587 mW |
| Supply: Maximum safe voltage: | 250 V (Attention! The rated voltage can be lower.) |
| Certificate: | BASEEFA 09 ATEX 0218X |
| Supply: Marking: | II 3G Ex nA II T4 Gc [device in zone 2] |
| Galvanic isolation: Input/Output: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Galvanic isolation: Input/power supply: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity: Directive 2014/34/EU: | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 |
| UL approval: Control drawing: | 116-0173 (cULus) |
| IECEx approval: IECEx certificate: | IECEx BAS 06.0088 IECEx BAS 09.0102X |
| IECEx approval: IECEx marking: | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex nA IIC T4 Gc |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Optional accessories: | - power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03) |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | SG |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |