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Produkt
Pepperl+Fuchs
262106
KFD2-SOT3-Ex1.LB
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Pepperl+Fuchs 262106
KFD2-SOT3-Ex1.LB
Switch Amplifier
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Opis
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Passive transistor output, non-polarized, Passive fault output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508pa. This isolated barrier is used for intrinsic safety applications. The device transfers digital signals (NAMUR sensors or dry contacts) from a hazardous area to a safe area. The input controls two passive transistor outputs. Via switches the mode of operation can be reversed and the line fault detection can be switched off. Via switch the function of the second output can be defined as a signal output or a fault indication output. A fault is signalized by LEDs acc. to NAMUR NE44 and a separate collective error message output.
Parametry techniczne
| Signal type: | Digital Input |
| Safety Integrity Level (SIL): | SIL 2 |
| Connection: | Power Rail or terminals 14+, 15- |
| Rated voltage: | 19 ... 30 V DC |
| Ripple: | ≤ 10 % |
| Rated current: | 20 ... 15 mA |
| Power dissipation: | ≤ 1 W including maximum power dissipation in the output |
| Connection side: | field side |
| Connection: | terminals 1+, 2+, 3- |
| Rated values: | acc. to EN 60947-5-6 (NAMUR), see system description for electrical data |
| Open circuit voltage/short-circuit current: | approx. 10 V DC / approx. 8 mA |
| Switching point/switching hysteresis: | 1.2 ... 2.1 mA / approx. 0.2 mA |
| Line fault detection: | breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA |
| Pulse/Pause ratio: | min. 100 µs / min. 100 µs |
| Connection side: | control side |
| Connection: | output I: terminals 7, 8 ; output II: terminals 8, 9 |
| Rated voltage: | 30 V DC |
| Rated current: | 100 mA , short-circuit protected |
| Response time: | ≤ 200 µs |
| Signal level: | 1-signal: (external voltage) - 3 V max. for 100 mA 0-signal: blocked output (off-state current ≤ 10 µA) |
| Output I: | signal ; Transistor |
| Output II: | signal or error message ; Transistor |
| Collective error message: | Power Rail |
| Switching frequency: | ≤ 5 kHz |
| Input/Output: | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Input/power supply: | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Output/power supply: | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Display elements: | LEDs |
| Control elements: | DIP-switch |
| Configuration: | via DIP switches |
| Labeling: | space for labeling at the front |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility: | NE 21:2012 , EN 61326-3-2:2008 |
| Degree of protection: | IEC 60529:2001 |
| Input: | EN 60947-5-6:2000 |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection: | IP20 |
| Connection: | screw terminals |
| Mass: | approx. 150 g |
| Dimensions: | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 |
| Mounting: | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| EU-type examination certificate: | EXA 16 ATEX 0016 X |
| Electromagnetic compatibility: Marking: | II 3(1)G Ex nA [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
| Electromagnetic compatibility: Input: | Ex ia |
| Electromagnetic compatibility: Voltage: | 10.5 V |
| Electromagnetic compatibility: Current: | 17.1 mA |
| Electromagnetic compatibility: Power: | 45 mW (linear characteristic) |
| Supply: Maximum safe voltage: | 253 V AC (Attention! Um is no rated voltage.) |
| Output: Maximum safe voltage: | 253 V AC (Attention! The rated voltage can be lower.) |
| 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: | E106378 |
| Directive conformity: Control drawing: | 116-0424 (cULus) |
| IECEx approval: IECEx certificate: | IECEx EXA 16.0009X |
| IECEx approval: IECEx marking: | Ex nA [ia Ga] IIC T4 Gc , [Ex ia Da] IIIC , [Ex ia Ma] I |
| 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 Universal Power Rail UPR-03 Universal Power Rail UPR-03-S profile rail K-DUCT-BU profile rail K-DUCT-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 |