Pepperl+Fuchs KCD2-STC-Ex1.2O.DE
SMART Transmitter Power Supply

Pepperl+Fuchs KCD2-STC-Ex1.2O.DE
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input for 2-wire SMART transmitters and current sources
  • Signal splitter (1 input and 2 outputs)
  • Dual output 0/4 mA ... 20 mA or 0/1 V ... 5 V
  • Terminal blocks with test sockets
  • Up to SIL 2 acc. to IEC 61508
Item Number: KCD2-STC-Ex1.2O.DE
597.90
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Total price: 597.90
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  • Overview
  • Comments

Degree of protectionIP20

Rated voltage18 ... 30 V DC
Ripplemax. 50 andmicro;A rms
IECEx approvalIECEx BAS 13.0043X
NoteBoth output loads must be connected to ensure complete and correct operation within the technical specification.
Connectionscrew terminals
Voltage dropterminals 3, 4: 6.1 V at 20 mA
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Massapprox. 100 g
Connection sidecontrol side
Connectionterminals 1+, 2- (sink); 3+, 4- (source)
Available voltageterminals 1+, 2-: 16 V at 20 mA , 18.5 V at 4 mA
Signal typeAnalog input
Input signal0/4 ... 20 mA
Labelingspace for labeling at the front
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Power dissipationapprox. 1.4 W at 20 mA transfer current, 250 andOmega; in both outputs
CertificateBASEEFA 13 ATEX 0078 X
Loadchannel 1: 0 ... 500 andOmega; (20 mA)/> 1 MandOmega; (5 V)
channel 2: 0 ... 500 andOmega; (20 mA)/> 1 MandOmega; (5 V)
Control elementsDIP-switch
Frequency rangefield side into the control side: bandwidth with 0.5 Vpp signal 0 ... 6 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 6 kHz (-3 dB) [DE 1 kHz (-3 dB)]
Power consumption2 W
Connection sidefield side
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Electromagnetic compatibilityNE 21:2012
EN 61326-3-2:2008
Short-circuit currentterminals 1+, 2-: 25 mA , wake up pulse: 36 mA, 20 ms (Honeywell DE)
Input resistanceterminals 1+, 2-: max. 500 andOmega;
(250 andOmega; load)
Equipmentterminals 3+, 4-
EU-Type Examination CertificateBASEEFA 13 ATEX 0077 X
Output/Outputfunctional insulation, rated insulation voltage 50 V AC
Configurationvia DIP switches
Dimensions12.5 x 114 x 122 mm (0.5 x 4.5 x 4.8 inch) , housing type A2
Ripplewithin the supply tolerance
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2012
ConnectionPower Rail or terminals 9+, 10-
Settling time6 ms
Display elementsLED
Connectionsource: terminals 5-, 6+; 7-, 8+
sink: terminals 5+, 6-, 7+, 8-
Safety Integrity Level (SIL)SIL 2
Rise time/fall time2 ms
Equipmentterminals 1+, 2-
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
DeviationIout < 20 andmicro;A (0.1 %); Vout < 10 mV (0.2 %) incl. calibration, linearity, hysteresis and fluctuation of supply voltage, at 20 В°C (68 В°F), 0/4 ... 20 mA, 0/1 ... 5 V
Output signal0/4 ... 20 mA or 0/1 ... 5 V
Optional accessories- power feed module KFD2-EB2(.R4A.B)(.SP)
- universal power rail UPR-03(-M)(-S)
- profile rail K-DUCT-BU(-UPR-03)

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