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P+F SMART Current Driver/Repeater KFD0-SCS-Ex1.55
item No : KFD0-SCS-Ex1.55
- 1-channel isolated barrier
- 24 V DC supply (loop powered)
- Current input/output 4 mA ... 20 mA
- HART I/P or transmitter power supply
- Low voltage drop
- Line fault detection (LFD)
- Up to SIL 2 acc. to IEC/EN 61508
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+86 18702502991
+86 18702502991
sales@xiqian-automation.com
Technical Parameter :KFD0-SCS-Ex1.55
| General specifications | ||
|---|---|---|
| Signal type | Analog input/analog output | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Rated voltage | loop powered | |
| Power dissipation | 0.2 W | |
| Control circuit | ||
| Connection | terminals 8-, 9+ | |
| Voltage | max. 30 V DC | |
| Current | 4 ... 20 mA (quiescent current < 0.5 mA) | |
| Power dissipation | 150 mW at 20 mA and Uin < 24 V | |
| Field circuit | ||
| Connection | terminals 1+, 2 / 3- | |
| Voltage | ≥ 16 V for supply voltage > 21 V | |
| Current | 4 ... 20 mA (linear transmission 1 ... 22 mA) | |
| Load | ≤ 800 Ω (at 20 mA) | |
| Transfer characteristics | ||
| Voltage drop | see note | |
| Deviation | ||
| After calibration | ≤ ± 80 µA linearity, load and voltage dependence at 20 °C (68 °F) | |
| Influence of ambient temperature | < 0.5 µA/K | |
| Damping | approx. 3 dB | |
| Rise time | ≤ 20 µs at 0 Ω, ≤ 600 µs with 800 Ω load | |
| Galvanic isolation | ||
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Indicators/settings | ||
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2007 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 120 g | |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | PTB 02 ATEX 2064 | |
| Marking |
 II (2)G [EEx ib] IIC
|
|
| Voltage | 23.1 V DC | |
| Current | 28 mA | |
| Power | 0.647 W | |
| Supply | ||
| Maximum safe voltage | 253 V (Attention! The rated voltage can be lower.) | |
| Certificate | PF 11 CERT 0902 X | |
| Marking |
II 3G Ex nA IIC T4 Gc
|
|
| Galvanic isolation | ||
| Input/Output | 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 | |
| International approvals | ||
| FM approval | device with FM approval on request | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 11.0 | 27210120 |
| ECLASS 10.0.1 | 27210120 |
| ECLASS 9.0 | 27210120 |
| ECLASS 8.0 | 27210120 |
| ECLASS 5.1 | 27210120 |
| ETIM 8.0 | EC002653 |
| ETIM 7.0 | EC002653 |
| ETIM 6.0 | EC002653 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
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