KL2408 | Bus Terminal, 8-channel digital output, 24 V DC, 0.5 A, 1-wire connection

The KL2408 digital output terminal connects the binary control signals from the automation unit on to the actuators at the process level with electrical isolation. It is protected against reverse polarity connection and handles load currents with outputs that are protected against overload and short-circuit. The Bus Terminal contains eight channels which indicate their signal state by means of light emitting diodes. It is particularly suitable for space-saving use in control cabinets. The connection technology is optimized for single-ended inputs. All components have to use the same reference point as the KL2408. The power contacts are looped through. The outputs are supplied by the 24 V power contact.

Connection technology 1-wire

Number of outputs 8

Nominal voltage 24 V DC (-15 %/+20 %)

Load type ohmic, inductive, lamp load

Max. output current 0.5 A (short-circuit proof) per channel

Short-circuit current < 2 A

Breaking energy < 150 mJ/channel

Reverse voltage protection yes

Electrical isolation 500 V (K-bus/field potential)

Current consumption power contacts typ. 60 mA + load

Current consumption K-bus typ. 18 mA

Bit width in the process image 8 outputs

Configuration no address or configuration setting

Weight approx. 70 g

Operating/storage temperature -25…+60 °C/-40…+85 °C

Relative humidity 95 %, no condensation

Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27

EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4

Protect. rating/installation pos. IP20/variable

Pluggable wiring for all KSxxxx Bus Terminals

Approvals/markings CE, UL, ATEX, IECEx, DNV GL, cFMus

Ex marking ATEX:

II 3 G Ex ec IIC T4 Gc

IECEx:

Ex ec IIC T4 Gc

cFMus:

Class I, Division 2, Groups A, B, C, D

Class I, Zone 2, AEx ec IIC T4 Gc