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Pepperl+Fuchs KCD2-SCS-Ex2.SP System Manual

Pepperl+Fuchs KCD2-SCS-Ex2.SP
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DOCT-0187Y 2023-12
42
K-System – Isolated Barriers
Technical Specifications
7 Technical Specifications
7.1 Technical Data
Electrical Data
Non-Hazardous Area Signals or Control Circuit Signals
0/4 mA to 20 mA signal level according to NE 43
0/2 V to 10 V signal level according to NE 43
0/1 V to 5 V signal level according to NE 43
Current output HART compatible
Current input HART compatible
Digital output: active or passive electronic output 100 mA/30 V, short-circuit protected
Relay output 2 A, minimum load 1 mA/24 V
Logic level 24 V according to IEC 60946
Functional isolation or safe isolation according to IEC 61140 and NAMUR NE 23
Hazardous Area Signals or Signals in the Field Circuit
Transmitter power supply up to 17 V DC
Current output HART compatible
Pt100, 2-, 3-, (4)-wire technology
Resistor 0 to 400 with freely definable characteristic
Potentiometer
Thermocouples of all types, internal cold junction, external reference
Current output HART compatible
Digital input according to NAMUR EN 60947-5-6
Digital output for standard Ex-i valves, short-circuit protected
Characteristic Safety Values
MTBF: Mean Time Between Failures
Conformity
General
Isolators with and without explosion protection, mostly with Ex ia IIC/Class I Div. 1,
international approvals
EMV according to
EN 61326-1
EN 61326-3-2, only for devices with SIL rating, where the data sheet mentions this
standard.
If you operate the device with a DC supply voltage, you must ensure that the bridging
of the 20 ms voltage interruption is realized by the power supply.
NAMUR NE 21
If you operate the device with a DC supply voltage, you must ensure that the bridging
of the 20 ms voltage interruption is realized by the power supply.
RoHS, refer to declaration of conformity of the respective device

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Pepperl+Fuchs KCD2-SCS-Ex2.SP Specifications

General IconGeneral
BrandPepperl+Fuchs
ModelKCD2-SCS-Ex2.SP
CategoryIndustrial Electrical
LanguageEnglish

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