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KL1872 | Bus Terminal, 16-channel digital input, 24 V DC, 0.2 ms, flat-ribbon cable

Image similar, may contain optional accessories
KL1872 | Bus Terminal, 16-channel digital input, 24 V DC, 0.2 ms, flat-ribbon cable

KL1872 | Bus Terminal, 16-channel digital input, 24 V DC, 0.2 ms, flat-ribbon cable

Signal LEDs
1, 3…15
Signal LEDs
2, 4…16
Input
1, 3…15
+24 V
+24 V
+24 V
Input
2, 4…16
0 V
0 V
0 V
Top view 
Contact assembly 
KL1872 | Bus Terminal, 16-channel digital input, 24 V DC, 0.2 ms, flat-ribbon cable

KL1872 | Bus Terminal, 16-channel digital input, 24 V DC, 0.2 ms, flat-ribbon cable

The KL1872 digital input terminal offers 16 channels in a very compact design. A 20-pin connector enables the secure connection of plug connectors using insulation displacement contact, as is usual for ribbon cables and special round cables. This significantly simplifies the wiring of many channels. The signal states of the channels are indicated by LEDs. The power contacts are connected through.

 

Special features:

  • input specification type 1/3
  • low delay due to 0.2 ms input filter
  • direct connection of connectors with insulation displacement contacts

Product status:

regular delivery

Product information

Technical dataKL1872
Connection technologyflat-ribbon cable
SpecificationEN 61131-2, type 1/3
Number of inputs16
Nominal voltage24 V DC (-15%/+20%)
“0” signal voltage-3…+5 V (EN 61131-2, type 1/3)
“1” signal voltage11…30 V (EN 61131-2, type 3)
Input filtertyp. 0.2 ms
Input currenttyp. 3 mA (EN 61131-2, type 3)
Current consumption K-bustyp. 3 mA
Current consumption power contactstyp. 4 mA from the 24 V supply (no power contacts)
Electrical isolation500 V (K-bus/field potential)
Bit width in the process image16 inputs
Configurationno address or configuration setting
Weightapprox. 50 g
Operating/storage temperature0…+55°C/-25…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataKL-12-FRC
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 73 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringflat-ribbon cable connection
Connection cross-sectioncommon flat-ribbon cables, AWG28, spacing 1.27 mm
Stripping length

*s: solid wire; st: stranded wire; f: with ferrule

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