Serviceline Industrial Sensors
Serviceline Explosion Protection

Sensor output interface terminal KCD2-EL

  • 1-channel terminal amplifier
  • NAMUR sensor input
  • DC 24 V supply voltage
  • Standard interface for prevention of signal transmission errors
  • Switching status indicator, yellow LED
  • Lead breakage monitoring: The lead breakage monitoring can be disconnected by bridging terminals 1 and 3
  • Short-circuit proof electronic output
  • Low noise sensitivity
  • Compact terminal housing
  • Clips onto standard 35 mm rail to DIN EN 50 022
  • Degree of protection IP20

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  KCD2-EL

Product Description
Sensor output interface terminal with lead breakage monitoring
Functional safety related parameters
MTTFd1612 a
Indicators/operating means
LED yellowswitch output
lead breakage: LED off, output locked
Electrical specifications
Operating voltage10 ... 30 V DC
Ripple≤ 10 %
Operating currentapprox. 22 mA
Connectionterminals 1+, 2-
Connectable sensor typesNAMUR
Pulse length/pulse interval≥ 0.5 ms / ≥ 0.5 ms
Short-circuit currentapprox. 8 mA
Sensor supply8 V DC
Switching point1.2 ... 2.1 mA hysteresis approx. 0.2 mA
Line fault detectionwith
Trip value1 kHz
Connectionterminal 4-
Current200 mA short-circuit protected
Signal levelUB - 1.8V
Transfer characteristics
Mode of operationNO contact
Switching frequency1 kHz
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Standard conformity
Degree of protectionEN 60529:2000
Noise immunityEN 61326-1:2013
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Degree of protectionIP20
Connectionself-opening apparatus connection terminals, max. core cross-section 0.34 ... 2.5 mm2
Mass60 g
(in mm)

Approvals+Certificates: KCD2-EL

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1004BPDF162 KB