Signal Conditioners and Modules
Pepperl+Fuchs KCD2-STC-1 SMART Transmitter Power Supply

Pepperl+Fuchs KCD2-STC-1 SMART Transmitter Power Supply

Model: KCD2-STC-1

Supplier: Pepperl+Fuchs

Categories: Signal Conditioners and Modules

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PRODUCT DESCRIPTION

Pepperl+Fuchs KCD2-STC-1 SMART Transmitter Power Supply

Switch Amplifier4

General specifications

Signal type Analog input

Functional safety related parameters

Safety Integrity Level (SIL) SIL 2

Supply

Connection Power Rail or terminals 9+, 10-

Rated voltage 19 ... 30 V DC

Ripple ≤ 10 %

Rated current ≤ 45 mA at 24 V and 20 mA source mode output

Power dissipation ≤ 800 mW

Power consumption ≤ 1.1 W

Input

Connection side field side

Connection terminals 1+, 2-; 3+, 4-

Input signal 4 ... 20 mA limited to approx. 26 mA

Open circuit voltage/short-circuit current terminals 1+, 2-: 20 V / 26 mA

Voltage drop terminals 3+, 4- : approx. 5 V

Available voltage terminals 1+, 2-: ≥ 16 V at 20 mA ; ≥ 17 V at 4 mA

Output

Connection side control side

Connection terminals 5-, 6+

terminals 5-, 8+ for HART resistor

Load 0 ... 525 Ω (10.5 Vmax source mode)

Output signal source mode: 4 ... 20 mA or 1 ... 5 V (internal resistor: 250 Ω, 0.1 %)

sink mode: 4 ... 20 mA, operating voltage 5 ... 30 V

For additional internal or external loads (e. g. terminal +8) the voltage drop has to be considered, e. g. 250 Ω x 20 mA = 5 V.

Ripple 20 mV rms

Transfer characteristics

Deviation at 20 °C (68 °F)

< 0.1 % of full scale, incl. non-linearity and hysteresis (source mode and sink mode 4 ... 20 mA)

≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V)

Influence of ambient temperature < 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode and sink mode 4 ... 20mA)

< 0.5 mV/K (-20 ... 70 °C (-4 ... 158 °F)); < 1 mV/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode 1...5 V)

Frequency range field side into the control side: bandwidth with 0.5 Vpp 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 ≤ 50 ms

Rise time/fall time ≤ 10 ms

Galvanic isolation

Input/Output basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Input/power supply reinforced 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

Indicators/settings

Display elements LED

Control elements DIP switch

Configuration via DIP switches

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 21:2017

EN 61326-3-2:2018

Degree of protection IEC 60529:2001

Ambient conditions

Ambient temperature -40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Degree of protection IP20

Connection screw terminals

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


Similar model numbers:

KFD2-DWB-1.D

KFD2-SR2-2.W.SM

KFD2-UFC-1.D

KFD2-UFT-2.D

KFU8-DW-1.D

KFU8-DWB-1.D

KFU8-UFC-1.D

KFU8-UFT-2.D

KFU8-UFC-1.D.FA


Any questions, feel free to contact us

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761

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