KL1402, KL1412 – Technical data

Connection technology

4-wire

Number of inputs

2

Nominal voltage

24 V_DC (-15 %/+20 %)

Signal voltage ‘0’

-3 V to +5 V (EN 61131-2, type 1/3)

Signal voltage ‘1’

11 V to 30 V (EN 61131-2, type 3)

Signal current “0”

0 to 1.5 mA

Signal current "1"

2.0 to 2.5 mA

Input filter

typically 3.0 ms

typically 0.2 ms

Current consumption from K-bus

typically 3 mA

Current consumption power contacts

typ. 1 mA + load

Electrical isolation

500 V (K-bus / field voltage)

Bit width in process image

2 inputs

Configuration

no address or configuration settings required

Weight approx.

50 g

Permissible ambient temperature during operation

0°C ... +55°C

Permissible ambient temperature during storage

-25°C ... +85°C

Permissible relative humidity

95%, no condensation

Vibration / shock resistance

according to EN 60068-2-6 / EN 60068-2-27, refer also to
Installation instructions for enhanced mechanical load capacity

EMC immunity / emission

conforms to EN 61000-6-2 / EN 61000-6-4

Installation position

variable

Protection class

IP20

Pluggable wiring

for all KSxxxx terminals

Markings / Approvals

CE, cULus, GL, ATEX

ATEX

II 3 G Ex nA IIC T4 Gc