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KL1154 | Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching

KL1154 | Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching

KL1154 | Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching

Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
Power contact
+24 V
Power contact 0 V
Input 1
Input 3
Input 2
+24 V
0 V
Input 4
Top view 
Contact assembly 
KL1154 | Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching

KL1154 | Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching

The KL1154 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal contains four channels that indicate its signal state by means of light emitting diodes.

 

Special features:

  • flexible switching logic: positive or ground switching
  • no bouncing due to mechanical switches thanks to 3 ms input filter
  • +24 V DC and 0 V DC sensor supply connections

Product status:

regular delivery

Product information

Technical dataKL1154
Connection technology2-/3-wire
Specificationpositive/ground switching
Number of inputs4
Nominal voltage24 V DC (-15 %/+20 %)
“0” signal voltage7.6…17.4 V
“1” signal voltage0…7 V and 18…30 V
Input filtertyp. 3.0 ms
Input currenttyp. 5 mA
Current consumption K-bustyp. 8 mA
Electrical isolation500 V (K-bus/field potential)
Bit width in the process image4 inputs
Configurationno address or configuration setting
Weightapprox. 55 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
Pluggable wiringfor all KSxxxx Bus Terminals
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataKL-12-8pinKS-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 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
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

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

Ordering information
KL1154Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching
KS1154Bus Terminal, 4-channel digital input, 24 V DC, 3 ms, positive/ground switching, pluggable wiring

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