Beckhoff Automation GmbH & Co. KG EL3204-0162
EL3204-0162 EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended
Категории:
Технические характеристики
| Number of inputs | 2 x Pt100, 2 x -10â¦+10 V |
|---|---|
| Power supply | via the E-bus |
| Напряжение питания | -10/0â¦+10 V |
| Distributed clocks | â |
| Internal resistance | > 130 kΩ |
| Input filter cut-off frequency | typ. 1 kHz |
| Dielectric strength | max. 30 V |
| Sensor type | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ωâ¦4 kΩ), KTY sensors (types see documentation) |
| Connection technology | 2-wire |
| Conversion time | RTD measurement: 85 ms default setting, 2â¦800 ms configurable, voltage measurement: 0.625 ms default setting, configurable, multiplex |
| Measuring current | < 0.5 mA (load-dependent) |
| Temperature range | -200â¦+850°C (Pt sensors); -60â¦+250°C (Ni sensors) |
| Resolution | RTD measurement: 0.1°C or 0.01°C per digit, voltage measurement: 12 bit (16 bit presentation, incl. sign) |
| Measurement error/uncertainty | RTD measurement: < ±0.5°C for Pt sensors, voltage measurement: < ±0.3% (relative to full scale value) |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption E-bus | typ. 130 mA |
| Current consumption power contacts | â |
| Special features | integrated digital filter, limit value monitoring |
| Масса | approx. 60 g |
| Operating temperature | 0â¦55°C |
| Storage temperature | -25â¦+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 |
| Pluggable wiring level | for all ESxxxx terminals |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, UL |
| Description | The EL3204-0162 analog input terminal allows the direct connection of resistance sensors for temperature measurement on two channels and at the same time the connection of two 10Â V signals on two further channels. The EtherCAT Terminal circuit can |