Technical data
KL1808
Connection technology
2-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)
Input filter
typ. 3.0 ms
Input current
typ. 3 mA (EN 61131-2, type 3)
Current consumption K-bus
typ. 15 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
Conductor types
solid wire, stranded wire and ferrule
Conductor connection
solid wire conductors: direct plug-in technique; stranded wire conductors and ferrules: spring actuation by screwdriver
Rated cross-section
solid wire: 0.08…1.5 mm²; stranded wire: 0.25…1.5 mm²; ferrule: 0.14…0.75 mm²
Weight
approx. 60 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. class/installation pos.
IP 20/variable (see documentation)
Approvals/markings
CE, UL, ATEX, DNV GL
Ex marking
II 3 G Ex nA IIC T4 Gc
