Serviceline Industrial Sensors
Serviceline Explosion Protection

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This product has been replaced.Go to replacement product KCD2-E2L
Not available for purchase

Sensor output interface terminal KCD2-E2

  • 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
  • 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

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of KCD2-E2

Product Description
Sensor output interface terminal
Functional safety related parameters
MTTFd1837 a
Indicators/operating means
LED yellowswitch output
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,
max. 9 V DC at input resistance min. 562 Ω
Switching point1.2 ... 2.1 mA hysteresis approx. 0.2 mA
Line fault detectionwithout
Trip value1 kHz
Connectionterminal 4+
Current200 mA short-circuit protected
Signal levelUB - 1.1V
Transfer characteristics
Mode of operationNO contact
Switching frequency1 kHz
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connectionself-opening apparatus connection terminals, max. core cross-section 0.34 ... 2.5 mm2
Mass60 g
(in mm)