Характеристики и описание
General specifications | |
|---|---|
| Signal type | Analog input |
Functional safety related parameters | |
| Safety Integrity Level (SIL) | SIL 3 |
Supply | |
| Connection | Power Rail or terminals 14+, 15- |
| Rated voltage | 18 ... 30 V DC |
| Ripple | within the supply tolerance |
| Power dissipation | ? 1 W at maximium load |
| Power consumption | ? 1.7 W at maximium load |
Input | |
| Connection side | field side |
| Connection | terminals 1+, 2-, 3 |
| Input signal | 0/4 ... 20 mA |
| Input resistance | max. 265 ? terminals 2-, 3 , max. 330 ? terminals 1+, 3 |
| Available voltage | ? 17 V at 20 mA , terminals 1+, 3- |
Output | |
| Connection side | control side |
| Connection | terminals 7+, 8-, 9-; 10+, 11-, 12- (sink) terminals 7-, 8+, 9+; 10-, 11+, 12+ (source) see additional information |
| Load | 0 ... 600 ? |
| Output signal | 0/4 ... 20 mA (overload > 25 mA) |
| Ripple | max. 50 µA rms |
| External supply (loop) | 2 ... 30 V DC |
Transfer characteristics | |
| Deviation | at 20 °C (68 °F), 0/4 ... 20 mA ? 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage |
| Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB) |
| Settling time | 200 µs |
| Rise time/fall time | 100 µs |
Galvanic isolation | |
| Output/power supply | functional insulation, rated insulation voltage 50 V AC |
| Output/Output | functional insulation, rated insulation voltage 50 V AC |
Indicators/settings | |
| Display elements | LED |
| Labeling | space for labeling at the front |
Directive conformity | |
| Electromagnetic compatibility | |
Conformity | |
| Electromagnetic compatibility | NE 21:2012 EN 61326-3-2:2008 |
| Degree of protection | IEC 60529:2001 |
| Protection against electrical shock | UL 61010-1:2012 |
Ambient conditions | |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Mechanical specifications | |
| Degree of protection | IP20 |
| Connection | screw terminals |
| Mass | approx. 200 g |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , 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 | CML 17 ATEX 2031X |
| Supply | |
| Equipment | terminals 1+, 3- |
| Equipment | terminals 2-, 3 |
General specifications
SMART Transmitter Power Supply KFD2-STC5-Ex1.2O.H
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