Beckhoff Automation GmbH & Co. KG EL3184
EL3184 EtherCAT Terminal, 4-channel analog input, current, 4â¦20 mA, 16 bit, single-ended, HART
Категории:
Технические характеристики
| Number of inputs | 4 |
|---|---|
| Protocol | HART (version 7) |
| Ground reference (input) | single-ended |
| Power supply | via the E-bus |
| Signal current | 4â¦20 mA |
| Distributed clocks | yes |
| Internal resistance | typ. 250 Ω |
| Input filter cut-off frequency | 25 Hz |
| Dielectric strength | max. 30 V |
| Measuring range, technical | generally 107% of the nominal measuring range, see documentation |
| Resolution | 16 bit (incl. sign) |
| Measurement error/uncertainty | < ±0.3% (relative to full scale value) |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption E-bus | typ. 75 mA |
| Current consumption power contacts | â |
| Special features | standard and compact process image, activatable FIR/IIR filters, limit value monitoring, ExtendedRange 107%, NE43 NAMUR |
| Масса | approx. 60 g |
| Operating temperature | -25â¦+60°C |
| Storage temperature | -40â¦+85°C |
| 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 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, ATEX, IECEx (in preparation) |
| Description | The EL3184 analog input terminal for HART-capable field devices supplies measuring transducers located in the field and transmits their analog measuring signals to the automation device under electrical isolation. With a technical measuring range of 107% |