Technical data
Technical data | KL2809 | KL2889 |
---|---|---|
Connection technology | 1-wire | |
Number of Outputs | 16 | |
Rated load voltage | 24 VDC (-15% / +20%) | |
Load type | ohmic, inductive, lamp load | |
Output current | max. 0.5 A (short-circuit-proof) per channel | |
Short circuit current | < 2 A | < 7 A |
Breaking energy | < 150 mJ/channel | < 100 mJ/channel |
Reverse voltage protection | yes | |
Reference potential | Ground (switching to +24 V potential) | +24 V (switching to ground potential) |
Current consumption K-bus | typ. 35 mA | typ. 45 mA |
Current consumption power contacts | typ. 35 mA + load | |
Electrical isolation | 500 V (K-bus / field potential) | |
Bit width in the process image | 16 output bits | |
Configuration | no address or configuration setting | |
Dimensions (W x H x D) | app. 15 mm x 100 mm x 70 mm (aligned width 12 mm) | |
Weight | app. 70 g | |
on 35 mm mounting rail according to EN 60715 | ||
Permissible ambient temperature range during operation | -25°C ... +60°C | |
Permissible ambient temperature range during storage | -40°C ... +85°C | |
Permissible relative humidity | 95 %, no condensation | |
Vibration / shock resistance | conforms to EN 60068-2-6 /EN 60068-2-27, see also Installation instructions for enhanced mechanical load capacity | |
EMC immunity / emission | conforms to EN 61000-6-2 /EN 61000-6-4 | |
Installation position | variable, see chapter Installation positions | |
Protection class | IP20 | |
Approvals / markings | CE, cULus, GL, ATEX |
Ex marking
Standard | Marking |
---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |