Pepperl Fuchs KFD0-CS-Ex2.54

Repeater. 2-channel isolated barrier, 24 V DC supply (loop powered), SMART fire alarm input, Current input 1 mA ... 20 mA, Up to SIL 3 acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 2-channel, Transfer direction: to the control system, HART communication, Safety Integrity Level (SIL): SIL 3, Rated voltage: 0 ... 24 V DC , loop powered, Signal: 2 x 1 ... 20 mA, Signal [2]: 2 x HART, Device: 2 x fire alarm, Signal: 2 x 1 ... 20 mA. Signal type: Analog input. Safety Integrity Level (SIL): SIL 3. Rated voltage: 0 ... 24 V DC , loop powered. Power dissipation: < 0.2 W for Uin = 24 V, Iout = 20 mA. Connection: terminals 11+, 12-; 9+, 10-, 8-. Voltage: 0 ... 24 V. Current: 0 ... 20 mA. Current limit: max. 35 mA , limited by control sided current source. Connection: terminals 1+, 2-; 4+, 5-. Voltage: for 4 V ≤ Uin ≤ 24 V: Uout ≥ Uin - (0.41 x Iin in mA) - 0.5. Transmission range: voltage: 4 ... 20 V DC/0 ... 6 Vpp AC current: 1 ... 20 mA. Deviation: . After calibration≤ 3.5 mA current loss at 20 mA load currentInfluence of ambient temperature± 20 µA / K: . After calibration: ≤ 3.5 mA current loss at 20 mA load current. Influence of ambient temperature: ± 20 µA / K. Rise time/fall time: ≤ 50 µs (load current ≥ 1 mA). Input/Output: safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V. Labeling: space for labeling at the front. Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1:2013 (industrial locations): . Directive 2014/30/EU: EN 61326-1:2013 (industrial locations). Electromagnetic compatibility: NE 21:2006. Degree of protection: IEC 60529:2001. Protection against electrical shock: UL 61010-1. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 100 g. Dimensions: 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. EU-type examination certificate: BAS 00 ATEX 7087. Marking II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] IVoltageUo28 VCurrentIo93 mAPowerPo653 mW: . Marking: II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I. Voltage: 28 V. Current: 93 mA. Power: 653 mW. Supply: . Maximum safe voltageUm253 V (Attention! The rated voltage can be lower.): Um. Maximum safe voltage: 253 V (Attention! The rated voltage can be lower.). Certificate: TÜV 99 ATEX 1499 X. Marking II 3G Ex nA II T4: . Marking: II 3G Ex nA II T4. Galvanic isolation: . Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V: . Input/Output: safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V. Directive conformity: . Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010: . Directive 2014/34/EU: EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010. FM approval: . Control drawing116-0129 (cFMus): . Control drawing: 116-0129 (cFMus). IECEx approval: . IECEx certificateIECEx BAS 08.0079 IECEx BAS 10.0007XIECEx marking[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex nA IIC T4 Gc: . IECEx certificate: IECEx BAS 08.0079 IECEx BAS 10.0007X. 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.

Specifications