Beckhoff Automation GmbH & Co. KG EL3174-0042
EL3174-0042 EtherCAT Terminal, 4-channel analog input, multi-function, ±60 V, ±30 V, 16 bit, differential, electrically isolated
Категории:
Технические характеристики
| Number of inputs | 4 |
|---|---|
| Ground reference (input) | differential |
| Power supply | via the E-bus |
| Oversampling factor | â |
| Distributed clocks | yes |
| Distributed clock accuracy | << 1 µs |
| Internal resistance | > 200 kΩ | typ. 85 Ω |
| Input filter cut-off frequency | 5 kHz |
| Conversion time | minimum 150 µs |
| Measuring range, nominal | -60â¦+60 V | -30â¦+30 V |
| Measuring range, technical | -64.4â¦+64.4 V | -32.2â¦+32.2 V |
| Resolution | 16 bit (incl. sign) |
| Measurement error/uncertainty | < ±0.2% (at 25°C ±5°C, or else < ±0.3%, relative to full scale value) |
| Electrical isolation | 2500 V functional isolation (test voltage channel/channel and channel/fieldbus, production test) |
| Current consumption E-bus | typ. 150 mA |
| Current consumption power contacts | â |
| Bit width in the process image | inputs: 16 byte |
| Configuration | no address or configuration setting |
| Special features | Measuring range parameterizable, ExtendedRange, standard and compact process image, activatable FIR/IIR filters |
| Масса | approx. 65Â 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 |
| Description | The EL3174-0042 analog input terminal has four individually parameterizable inputs. Signals in the range from -60 to +60Â V or -30 to +30Â V can be processed via each channel. Each channel should be set via the controller to the respective measuring range |