Beckhoff Automation GmbH & Co. KG EL3602-0020
EL3602-0020 EtherCAT Terminal, 2-channel analog input, voltage, ±10 V, ±5 V, ±2.5 V, ±1.25 V, 24 bit, high-precision, factory calibrated
Категории:
Технические характеристики
| Number of inputs | 2 (differential) |
|---|---|
| Power supply | via the E-bus |
| Напряжение питания | -10â¦+10 V, -5â¦+5 V, -2.5â¦+2.5 V, -1.25â¦+1.25 V (parameterizable) |
| Oversampling factor | â |
| Input signal bandwidth | â |
| Distributed clocks | â |
| Distributed clock accuracy | â |
| Internal resistance | > 200 kΩ |
| Input filter cut-off frequency | 3 kHz |
| Напряжение питания | max. 35 V |
| Conversion time | 20 ms default setting, 1â¦400 ms configurable |
| Resolution | 24 bit (incl. sign) |
| Measurement error/uncertainty | < ±0.01% at 25°C, 50 Hz filter (relative to full scale value) |
| Сертификация | factory calibrated |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption E-bus | typ. 190 mA |
| Current consumption power contacts | â |
| Crosstalk attenuation | > 60 dB |
| Special features | various filter times, limit value monitoring, high precision, with calibration certificate |
| 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, CCC, UL, ATEX, IECEx, cFMus |
| 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 |
| Description | The EL3602-0020 analog input terminal handles signals in the ranges ±10 V, ±5 V, ±2.5 V and ±1.25 V. The voltage is digitized to a resolution of 24 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels |