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KL2404 | Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection

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KL2404 | Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection

KL2404 | Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection

Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
Power contact
+24 V
Power contact 0 V
Output 1
Output 3
Output 2
0 V
0 V
Output 4
Top view 
Contact assembly 
KL2404 | Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection

KL2404 | Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection

KL2404 | Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection

The KL2404 digital output terminal connects the binary 24 V control signals electrically isolated with the actuators. The Bus Terminal contains four channels that indicate their signal state by means of LEDs. The 4-channel Bus Terminal enables the direct connection of four 2-wire sensors. Four ground connection points are provided.

Product status:

regular delivery

Product information

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Technical dataKL2404
Connection technology2-wire
Number of outputs4
Nominal voltage24 V DC (-15%/+20%)
Load typeohmic, inductive, lamp load
Max. output current0.5 A (short-circuit proof) per channel
Short-circuit current< 2 A
Breaking energy< 150 mJ/channel
Reverse voltage protectionyes
Electrical isolation500 V (K-bus/field potential)
Current consumption power contactstyp. 30 mA + load
Current consumption K-bustyp. 9 mA
Bit width in the process image4 outputs
Configurationno address or configuration setting
Weightapprox. 70 g
Operating/storage temperature-25…+60°C/-40…+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
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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*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16		s*: AWG28…16,
st*: AWG28…16,
f*: AWG26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

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

Ordering information
KL2404Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection
KS2404Bus Terminal, 4-channel digital output, 24 V DC, 0.5 A, 2-wire connection, pluggable wiring

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