Technical data
Technical Data | KL4011, KS4011 | KL4021, KS4021 | KL4012, KS4012 | KL4022, KS4022 |
---|---|---|---|---|
Number of outputs | 1 | 2 | ||
Power supply for the electronics | 24 VDC via the power contacts (alternatively 15 VDC with power supply terminal KL9515) | |||
Signal current | 0 mA…20 mA | 4 mA…20 mA | 0 mA…20 mA | 4 mA…20 mA |
Load | < 500 Ω (short-circuit-proof) | |||
Accuracy | ± 0.5 LSB linearity error, ± 0.5 LSB offset error | |||
Output error | < ±0.1 % of the end value | < ± 0.10 % (at 0 °C to +55 °C) | ||
Resolution | 12 bit | |||
Electrical isolation | 500 V (K-Bus / signal voltage) | |||
Conversion time | ~ 1.5 ms | |||
Current consumption from the K-bus | typically 60 mA | |||
Current consumption power contacts | typ. 30 mA + load | typ. 50 mA + load | ||
Bit width in the K-bus I/O | Output: 1 x 16 bits of data (1 x 8 bit control/status optional) | Output: 2 x 16 bits of data (2 x 8 bit control/status optional) | ||
Configuration | No address or configuration settings | |||
Weight | approx. 80 g | |||
Dimensions (W x H x D) | approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) | |||
on 35 mm mounting rail conforms to EN 60715 | ||||
Permissible ambient temperature range during operation | 0 °C to + 55 °C | -25 °C to +60 °C (extended temperature range) | ||
Permissible ambient temperature range during storage | -25 °C to +85 °C | -40 °C to +85 °C | ||
Permissible relative air humidity | 95 %, no condensation | |||
Enhanced mechanical load capacity | yes, see Installation instructions for terminals with enhanced mechanical load capacity | |||
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 | |||
Protection class | IP20 | |||
Installation position | variable | |||
Approvals/Markings* | CE, UKCA, cULus, EAC, GL, ATEX | CE, UKCA, cULus, EAC, GL, ATEX |
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex marking
Standard | Marking |
---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |