KL1408 | Beckhoff | Bus Terminal, 8-channel digital input, 24 V DC, 3 ms, 1-wire connection

Estimated Lead Time : 1 - 10 Working Days

Manufacturer : Beckhoff

Connection technology : 1-wire

Specification : EN 61131-2, type 1/3

Number of inputs : 8

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

• “0” signal voltage : -3…+5 V (EN 61131-2, type 1/3)

• “1” signal voltage : 11…30 V (EN 61131-2, type 3)

• “0” signal current : 0…1.5 mA

• “1” signal current : 2.0…2.5 mA

Input filter : typ. 3.0 ms

Current consumption K-bus : typ. 5 mA

Current consumption power contacts : typ. 2 mA + load

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

Bit width in the process image : 8 inputs

Configuration : no address or configuration setting

Weight : approx. 55 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, DNV GL

Ex marking : II 3 G Ex nA IIC T4 Gc

Design form : KL-12-8pin : compact terminal housing with signal LEDs, KS-12-8pin: terminal housing with pluggable wiring level

Material : polycarbonate

Dimensions (W x H x D) : 12 mm x 100 mm x 68 mm

Installation : on 35 mm DIN rail, conforming to EN 60715 with lock

Side by side mounting by means of : double slot and key connection

Marking : labeling of the BZxxx series

Wiring : solid conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver

Connection cross-section : s*: 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 AWG : s*: AWG 28…14,

st*: AWG 28…14,

f*: AWG 26…16 s*: AWG 28…16,

st*: AWG 28…16,

f*: AWG 26…16

Stripping length : 8…9 mm 9…10 mm

Current load power contacts : I_max: 10 A