Pepperl+Fuchs SE KCD2-VR4-EX1.SP
Voltage Repeater
Технические характеристики
| Signal type | Analog input |
|---|---|
| Safety Integrity Level (SIL) | SIL 2 |
| Systematic capability (SC) | SC 3 |
| Connection | spring terminals |
| Напряжение питания | 19 ... 30 V DC |
| Ripple | in 200 kHz bandwidth < 20 mVrmsin 20 kHz bandwidth < 3 mVrms |
| Power dissipation | ≤ 0.9 W |
| Power consumption | ≤ 1.2 W |
| Connection side | control side |
| Sensor supply | sensor supply depending on DIP switches configuration and external jumper:voltage: -18 V at 20 mA (short circuit limited at approx. 23 mA)current: 3.6 mA or 5.3 mA or 8.9 mA (±10 %) at -10 Vreduced sensor supply option (-2.5 V compared to standard setting) |
| Input resistance | 10 kΩ terminals 2 (common), 1 and 4 |
| Transmission range | -20 ... 0 Vextended voltage range : -20 ... 5 V |
| Напряжение питания | -20 ... 0 Vextended voltage range : -20 ... 5 V |
| Load | ≥ 9 kΩ (3-wire sensor), ≥ 2 kΩ (2-wire sensor) |
| Output resistance | max. 5 Ω |
| Cut-off frequency | 20 kHz (-1 dB) |
| Deviation | at 20 °Ctransfer error (with 10 kΩ load) < 20 mV, provided that the alternating component of the input voltage is not excessive, e. g.- square waves (0 ... 20 kHz): 5 Vpp- sine waves (0 ... 20 kHz): the full span of 20 Vpp(= 100 g peak acceleration at 100 mV/g) is acceptable. |
| Рабочая температура | (< 100 ppm of span)/K at any point within the span |
| Time delay relative to input | 5 µs |
| Input/Output | reinforced 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 | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Display elements | LEDs |
| 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 21:2017EN IEC 61326-3-2:2018 |
| Degree of protection | IP20 |
| Protection against electrical shock | UL 61010-1:2023 |
| Рабочая температура | -40 ... 70 °C (-40 ... 158 °F) |
| Mass | approx. 100 g |
| Dimensions | 12.5 x 124 x 114 mm (0.5 x 4.9 x 4.5 inch) (W x H x D) , housing type A2 |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Сертификация | UL 24 ATEX 3300 X |
| Marking | II 3(1)G Ex ec [ia Ga] IIC T4 Gc[exsign] II (1)D [Ex ia Da] IIIC[exsign] I (M1) [Ex ia Ma] I |
| Input | Ex ia Ga, Ex ia DaRefer to certificate for alternative parameters. |
| Напряжение питания | 250 V (Attention! The rated voltage can be lower.) |
| Equipment - Connection | terminals 1, 2 |
| Напряжение питания | 30 V |
| Equipment - Current | 0.12 mA |
| Equipment - Power | 0.031 mW |
| Напряжение питания | 250 V (Attention! The rated voltage is lower.) |
| Galvanic isolation - Input/Output | safe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V |
| Galvanic isolation - Input/power supply | safe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V |
| Directive conformity - Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2024 , IEC 60079-11:2023 , EN IEC 60079-7:2015+A1:2018 |
| UL approval | E106378 |
| Control drawing | 116-0504A |
| Сертификация | IECEx ULD 24.0028X |
| IECEx approval - IECEx marking | Ex ec [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. |