Browse categories
Beckhoff KL3454 4-Channel Analog Input Bus Terminal
Description
Beckhoff KL3454 is a Bus Terminal with 4 analog inputs.
Specifications
| Brand | Beckhoff |
|---|---|
| MPN | KL3454 |
| Power supply | via the K-bus |
| Resolution | 12 bit |
| Signal current | 4…20 mA |
| Measurement error/uncertainty | < ±0.3% (relative to full scale value) |
| Weight | approx. 55 g |
| Operating temperature | -25…+60 °C |
| Storage temperature | -40…+85 °C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc; IECEx: Ex ec IIC T4 Gc; cFMus: Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, AEx ec IIC T4 Gc |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, DNV, cFMus |
| Common mode voltage U CM | – |
| Configuration | no address or configuration setting |
| Conversion time | ~ 2 ms |
| Current consumption K-bus | typ. 85 mA |
| Current consumption power contacts | load only |
| Electrical isolation | 500 V (K-bus/signal voltage) |
| Internal resistance | < 85 Ω |
| Number of inputs | 4 |
| Pluggable wiring level | for all KSxxxx Bus Terminals |
| Protect. rating/installation pos. | IP20/variable |
| Special features | – |
| Surge voltage resistance | 30 V DC |
| Technology | single-ended |