Beckhoff
EL3141
Beckhoff EL3141
EL3141 | 1-channel analog input terminal 0…20 mA, single-ended, 16 bit
Описание
The job of the EL3141 analog input terminal is to supply power to measuring transducers located in the field, and to transmit analog measurement signals with electrical isolation to the automation device. The voltage for the sensors is supplied to the terminals via the power contacts. The power contacts can optionally be supplied with operating voltage in the standard way or via a supply terminal (EL9xxx) with electrical isolation. The input electronics is independent of the supply voltage of the power contacts. The 0 V power contact is the reference potential for the inputs. The EtherCAT Terminal indicates its signal state by means of light emitting diodes.
Технические характеристики
| Number of inputs: | 1 (single-ended) |
| Power supply: | via the E-bus |
| Technology: | single-ended |
| Signal current: | 0…20 mA |
| Oversampling factor: | – |
| Distributed clocks: | yes |
| Distributed clock precision: | << 1 µs |
| Internal resistance: | 85 Ω typ. + diode voltage |
| Input filter limit frequency: | 5 kHz |
| Dielectric strength: | max. 30 V |
| Conversion time: | ~ 40 µs |
| Input signal bandwidth: | see input filter |
| Resolution: | 16 bit (incl. sign) |
| Measuring error: | < ±0.3 % (relative to full scale value) |
| Electrical isolation: | 500 V (E-bus/signal voltage) |
| Current consumption power contacts: | – |
| Current consumption E-bus: | typ. 130 mA |
| Bit width in the process image: | inputs: 4 byte |
| Special features: | standard and compact process image, switchable measuring data representation in the EL3142-0010, activatable FIR/IIR filters, limit value monitoring |
| Weight: | approx. 60 g |
| Operating/storage temperature: | -25…+60 °C/-40…+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. class/installation pos.: | IP 20/variable |
| Pluggable wiring: | for all ESxxxx terminals |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |