KFD2-SH-Ex1
Switch Amplifier. 1-channel isolated barrier, 24 V DC supply (Power Rail), Input for approved dry contacts or SN/S1N sensors, Relay contact output, Fault indication output, Line fault detection (LFD),...
Switch Amplifier. 1-channel isolated barrier, 24 V DC supply (Power Rail), Input for approved dry contacts or SN/S1N sensors, Relay contact output, Fault indication output, Line fault detection (LFD), Up to SIL 3 acc. to IEC/EN 61508, Up to PL d acc. to EN/ISO 13849, Housing width: 40 mm, Number of channels: 1-channel, Safety Integrity Level (SIL): SIL 3, Systematic capability (SC): SC 3, Rated voltage: 20 ... 35 V DC, Field device: SN/S1N sensor, Field device [2]: volt-free contact, Line fault detection. Signal type: Digital Input. Safety Integrity Level (SIL): SIL 3. Systematic capability (SC): SC 3. Performance level (PL): PL d. Connection: Power Rail or terminals 22+, 23+, 24-. Rated voltage: 20 ... 35 V DC. Ripple: ≤ 10 %. Rated current: ≤ 130 mA. Power dissipation: 2.1 W. Power consumption: max. 2.3 W. Connection side: field side. Connection: terminals 10+, 12-. Open circuit voltage/short-circuit current: approx. 8.4 V DC / approx. 11.7 mA. Lead resistance: ≤ 50 Ω, in hazardous area cable capacitances and inductivities are to be taken into account. Switching point: . Relay de-energizedI < 2.1 mA and I > 5.9 mARelay energized2.8 mA < I < 5.3 mA: . Relay de-energized: I < 2.1 mA and I > 5.9 mA. Relay energized: 2.8 mA < I < 5.3 mA. Response delay: ≤ 1 ms. Connection side: control side. Connection: output I: terminals 13, 14 ; output II: terminals 15, 21 ; output III: terminals 16+, 17-. Output I: relay , signal. Contact loading50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive loadMechanical life50 x 106 switching cycles: . Contact loading: 50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive load. Mechanical life: 50 x 106 switching cycles. Output II: relay , signal. Contact loading50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive loadMechanical life50 x 106 switching cycles: . Contact loading: 50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive load. Mechanical life: 50 x 106 switching cycles. Output III: electronic output, passive , fault signal. Rated voltage10 ... 30 V DCSignal level1-signal: (L+) -2.5 V (7 mA, short-circuit proof) / 0-signal: blocked output (Leakage current ≤ 10 µA): . Rated voltage: 10 ... 30 V DC. Signal level: 1-signal: (L+) -2.5 V (7 mA, short-circuit proof) / 0-signal: blocked output (Leakage current ≤ 10 µA). Switching frequency: 5 Hz. Output/power supply: reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Mutual output I, II, III: basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff. Display elements: LEDs. 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). Machinery Directive: . Directive 2006/42/ECEN/ISO 13849-1:2015: . Directive 2006/42/EC: EN/ISO 13849-1:2015. Electromagnetic compatibility: NE 21:2017 , EN 61326-3-1:2017. Degree of protection: IEC 60529:2001. Safety: IEC/EN 61508:2010. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 280 g. Dimensions: 40 x 107 x 115 mm (1.6 x 4.2 x 4.5 inch) (W x H x D) , housing type C1. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. EU-type examination certificate: PTB 00 ATEX 2042. Marking II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] IInputEx iaVoltageUo9.56 VCurrentIo16.8 mAPowerPo41 mW (linear characteristic): . Marking: II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I. Input: Ex ia. Voltage: 9.56 V. Current: 16.8 mA. Power: 41 mW (linear characteristic). Supply: . Maximum safe voltageUm40 V AC/DC (Attention! The rated voltage can be lower.): Um. Maximum safe voltage: 40 V AC/DC (Attention! The rated voltage can be lower.). Output: . Maximum safe voltageUmoutput I/output II: 253 V AC/DC (Attention! Um is no rated voltage.) output III: 60 V AC/DC (Attention! Um is no rated voltage.): Um. Maximum safe voltage: output I/output II: 253 V AC/DC (Attention! Um is no rated voltage.) output III: 60 V AC/DC (Attention! Um is no rated voltage.). Certificate: TÜV 99 ATEX 1493 X. Marking II 3G Ex ec nC IIC T4 Gc: . Marking: II 3G Ex ec nC IIC T4 Gc. Galvanic isolation: . Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 VInput/power supplysafe 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. Input/power supply: 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 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN IEC 60079-15:2019: . Directive 2014/34/EU: EN IEC 60079-0:2018+AC:2020 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN IEC 60079-15:2019. FM approval: . Control drawing116-0158: . Control drawing: 116-0158. IECEx approval: . IECEx certificateIECEx TUN 19.0013XIECEx markingEx ec nC IIC T4 Gc: . IECEx certificate: IECEx TUN 19.0013X. IECEx marking: Ex ec nC IIC T4 Gc. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
| Brand | Pepperl Fuchs |
| Lifecycle status | active |