Technical data
Technical data | KL3208-0010 | KL3228-0000 / KS3228-0000 | |
---|---|---|---|
Inputs | 8 | ||
Sensor types | PT1000 (default) | PT1000 (default) | |
Wiring | 2-wire | 1-wire | |
Terminal points | High Density (HD) | standard (KL), pluggable (KS) | |
Temperature range | Pt sensors | -50°C…+150°C | |
Ni sensors | -50°C…+150°C | ||
Conversion time | app. 1 s | ||
Measuring current | typically 0.5 mA | ||
Resolution | 0.01°C per digit | 0.1°C per digit | |
Measuring error (full measuring range) | -20°C … +60°C: ±0.25°C -50°C … +150°C: ±1.5°C | ±1.0°C, depending on wiring | |
Bit width in the input process image | 8 status bytes (optional), 8 data words | ||
Bit width in the output process image | 8 control bytes (optional), 8 data words (optional) | ||
Power supply for the electronics | via the K-bus | ||
Current consumption from K-bus | typically 85 mA | ||
Electrical isolation | 500 V (K-Bus/signal voltage) | ||
Weight | app. 75 g | app. 75 g | |
Dimensions (W x H x D) | app. 15 mm x 100 mm x 70 mm (aligned with: 12 mm) | ||
on 35 mm mounting rail conforming to EN 60715 | |||
Pluggable wiring | - | for all KSxxxx terminals | |
Permissible ambient temperature range during operation | -25 °C ... +60 °C (extended temperature range) | 0°C ... + 55°C | |
Permissible ambient temperature range during storage | -40 °C ... + 85 °C | -25 °C ... + 85 °C | |
Permissible relative air 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 | ||
Protection class | IP20 | ||
Installation position | variable | ||
Approvals / markings | CE, UKCA, cULus, EAC, | CE, UKCA, cULus, EAC, |
Ex marking
Standard | Marking |
---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |