Pepperl+Fuchs
322428
KCD2-STC-Ex1.ES.SP
Pepperl+Fuchs 322428
KCD2-STC-Ex1.ES.SP
SMART Transmitter Power Supply
Описание
1-channel isolated barrier, 24 V DC supply (Power Rail), Input for 2-wire SMART transmitters and current sources, Output for 4 mA .. 20 mA or 1 V .. 5 V, Sink or source mode, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals with push-in connection technology, Up to SIL 3 acc. to IEC 61508pa. This isolated barrier is used for intrinsic safety applications. The device supplies 2-wire transmitters in the hazardous area, and can also be used with current sources. The device transfers the analog input signal to the non-hazardous area as an isolated current value. Bi-directional communication is supported for SMART transmitters that use current modulation to transmit data and voltage modulation to receive data. The output is selected as a current source, current sink, or voltage source via DIP switches. A fault is signalized by LEDs and a separate collective error message output. Test sockets for the connection of HART communicators are integrated into the terminals of the device.
Технические характеристики
| Signal type: | Analog input |
| Safety Integrity Level (SIL): | SIL 3 |
| Connection: | Power Rail or terminals 9+, 10- |
| Rated voltage: | 19 ... 30 V DC |
| Ripple: | ≤ 10 % |
| Rated current: | ≤ 50 mA |
| Power dissipation: | ≤ 800 mW |
| Power consumption: | ≤ 1.2 W |
| Connection side: | field side |
| Connection: | terminals 1+, 2-; 3+, 4- |
| Input signal: | 4 ... 20 mA , limited to approx. 27 mA reverse polarity protected |
| Line fault detection: | downscaling ≤ 3 mA ; upscaling ≥ 22 mA |
| Voltage drop: | approx. 5 V on terminals 3+, 4- |
| Available voltage: | ≥ 15 V at 20 mA terminals 1+, 2- |
| Connection side: | control side |
| Connection: | terminals 5-, 6+ |
| Load: | 0 ... 300 Ω (source mode) |
| Output signal: | 4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt) 4 ... 20 mA (sink mode), operating voltage 16 ... 28 V |
| Ripple: | 20 mV rms |
| Output type: | fault bus signal , open collector transistor |
| Deviation: | at 20 °C (68 °F) ≤ ± 20 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations (source mode and sink mode 4 ... 20 mA) ≤ 10 mV incl. calibration, linearity, hysteresis and fluctuations of supply voltage (source mode 1 ... 5 V) |
| : Influence of ambient temperature: | < 2 µA/K (0 ... 70 °C (32 ... 158 °F)); < 4 µA/K (-20 ... 0 °C (-4 ... 32 °F)) (source mode and sink mode 4 ... 20 mA) < 0.5 mV/K (0 ... 70 °C (32 ... 158 °F)); < 1 mV/K (-20 ... 0 °C (-4 ... 32 °F)) (source mode 1 ... 5 V) |
| Frequency range: | field side into the control side: bandwidth with 1 mApp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
| Settling time: | ≤ 200 ms |
| Rise time/fall time: | ≤ 20 ms |
| 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 |
| Output/power supply: | Basic isolation acc. to EN 61010-1 rated insulation voltage ≤ 50 V |
| Display elements: | LEDs |
| Control elements: | DIP-switch |
| 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 21:2017 For further information see system description. |
| Degree of protection: | IEC 60529:2001 |
| Ambient temperature: | -20 ... 70 °C (-4 ... 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 10 ATEX 071 |
| 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: Input: | Ex ia |
| Supply: Maximum safe voltage: | 253 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 |
| Equipment: | terminals 3+, 4- |
| Supply: Voltage Ui: | < 30 V |
| Supply: Current Ii: | < 128 mA |
| Supply: Voltage Uo: | 7.2 V |
| Supply: Current Io: | 100 mA |
| Supply: Power Po: | 25 mW |
| Supply: Internal capacitance Ci: | 5.7 nF |
| Supply: Internal inductance Li: | negligible |
| Certificate: | CESI 19 ATEX 005 X |
| Supply: Marking: | II 3G Ex ec IIC T4 Gc |
| Directive conformity: Directive 2014/34/EU: | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-7:2015 |
| UL approval: | E106378 |
| Directive conformity: Control drawing: | 116-0378 (cULus) |
| IECEx approval: IECEx certificate: | IECEx CES 11.0001X |
| 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) |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | SG |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |