Pepperl+Fuchs
240642
KCD2-SCD-EX1.SP
Pepperl+Fuchs 240642
KCD2-SCD-EX1.SP
SMART Current Driver
Opis
This isolated barrier is used for intrinsic safety applications. 1-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 650 Ω load, HART I/P and valve positioner, Lead breakage monitoring, Housing width 12.5 mm, Connection via spring terminals with push-in connection technology, Up to SIL 2 acc. to IEC 61508, Transfer direction: to the fieldpa. The device repeats the input signal from a control system to drive SMART I/P converters, electrical valves, and positioners located in a hazardous area. Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally. The current is transferred via a DC/DC converter and repeated at the output terminals. An open field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by the control system. Test sockets for the connection of HART communicators are integrated into the terminals of the device.
Parametry techniczne
| Signal type: | Analog output |
| Safety Integrity Level (SIL): | SIL 2 |
| Connection: | Power Rail or terminals 9+, 10- |
| Rated voltage: | 19 ... 30 V DC |
| Ripple: | ≤ 10 % |
| Rated current: | ≤ 30 mA at 24 V |
| Power dissipation: | ≤ 600 mW at 20 mA and 500 Ω load |
| Power consumption: | ≤ 700 mW |
| Connection side: | control side |
| Connection: | terminals 5-, 6+ |
| Input signal: | 4 ... 20 mA , limited to approx. 26 mA |
| Input voltage: | open loop voltage of the control system < 30 V |
| Voltage drop: | approx. 6 V at 20 mA |
| Input resistance: | > 100 kΩ, with field wiring open |
| Connection side: | field side |
| Connection: | terminals 1+, 2- |
| Voltage: | ≥ 13 V at 20 mA |
| Current: | 4 ... 20 mA |
| Load: | 0 ... 650 Ω |
| Ripple: | 20 mV rms |
| Deviation: | at 20 °C (68 °F), 4 ... 20 mA < 0.1 % of full scale, incl. non-linearity and hysteresis |
| : Influence of ambient temperature: | < 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) |
| Frequency range: | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
| Rise time: | 10 to 90 % ≤ 10 ms |
| Input/Output: | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Input/power supply: | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Output/power supply: | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| 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 21:2017 EN 61326-3-2:2018 |
| Degree of protection: | IEC 60529 |
| Protection against electrical shock: | UL 61010-1:2012 |
| Ambient temperature: | -40 ... 70 °C (-40 ... 158 °F) |
| Degree of protection: | IP20 |
| Connection: | spring terminals |
| Mass: | approx. 100 g |
| Dimensions: | 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2 |
| Mounting: | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| EU-type examination certificate: | CESI 06 ATEX 021 |
| 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: Output: | Ex ia |
| Supply: Maximum safe voltage: | 250 V AC (Attention! Um is no rated voltage.) |
| Equipment: | terminals 1+, 2- |
| Supply: Voltage Uo: | 25.2 V |
| Supply: Current Io: | 100 mA |
| Supply: Power Po: | 630 mW |
| Supply: Internal capacitance Ci: | 5.7 nF |
| Supply: Internal inductance Li: | negligible |
| Certificate: | CESI 19 ATEX 021 X |
| Supply: Marking: | II 3G Ex ec IIC T4 Gc |
| Galvanic isolation: Input/Output: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Galvanic isolation: Output/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 60079-7:2015 |
| FM approval: FM certificate: | FM 18 CA 0116 X , FM 19 US 0117 X |
| FM approval: Control drawing: | 116-0469 (cFMus) |
| UL approval: | E106378 |
| FM approval: Control drawing: | 116-0459 (cULus) |
| IECEx approval: IECEx certificate: | IECEx CES 06.0001X |
| IECEx approval: IECEx marking: | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec 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: | Singapur |
| EAN: | 4050143074402 |
| Waga: | 0,10 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |