Technical data
Technical data | KL3224 |
|---|---|
Number of inputs | 4 |
Power supply | via the K-bus |
Sensor types | PT1000, Ni1000 |
Connection technology | 2-wire |
Temperature range | 0 °C ... +40 °C |
Resolution | 0.1 °C per digit |
Electrical isolation | 500 V (K-bus / signal voltage) |
Conversion time | approx. 250 ms |
Measuring current | typically 0.5 mA. |
Measuring error (total meas. range) | < ± 1 °C (at 0 °C ... +55 °C) |
Bit width in process image | Input: 4 x 16 bits of data (4 x 8 bit control/status optional) |
Current consumption via K-bus | typically 60 mA |
Configuration | no address setting, configuration via bus coupler or controller |
Special features | Open-circuit recognition |
Weight | approx. 70 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 | conforms to EN 60068-2-6 / EN 60068-2-27 |
EMC immunity / emission | conforms to EN 61000-6-2 / EN 61000-6-4 |
Installation position | variable |
Protection class | IP20 |
Approval / identification | CE |