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Beckhoff
EL3621-0020
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Beckhoff EL3621-0020
EL3621-0020 | 1-channel analog input terminal 4…20 mA, differential input, 24 bit, with calibration certificate
On Request. Please send us an email to inquire the price and avaliability.
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Description
The EL3621-0020 analog input terminal handles signals in the range between 4 and 20 mA. The voltage is digitised to a resolution of 24 bit and is transmitted, electrically isolated, to the higher-level automation device. The terminal has a differential input. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.
Technical parameters
| Number of inputs: | 1 (differential) |
| Power supply: | via the E-bus |
| Technology: | differential input |
| Signal current: | 4…20 mA |
| Distributed clocks: | – |
| Internal resistance: | typ. 85 Ω + diode voltage |
| Input filter limit frequency: | 3 kHz |
| Common-mode voltage UCM: | max. 10 V |
| Resolution: | 24 bit (incl. sign) |
| Conversion time: | 1…400 ms configurable |
| Input signal bandwidth: | see input filter |
| Measuring error: | < ±0.01 % at 25 °C (relative to full scale value, 50 Hz filter) |
| Electrical isolation: | 500 V (E-bus/signal voltage) |
| Current consumption power contacts: | – |
| Current consumption E-bus: | typ. 190 mA |
| Crosstalk attenuation: | > 60 dB |
| Special features: | various filter times, limit evaluation, high precision, with calibration certificate |
| Weight: | approx. 60 g |
| Operating/storage temperature: | 0…+55 °C/-25…+85 °C (-25…+60 °C/-40…+85 °C in preparation) |
| 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 |
| Approvals/markings: | CE |
| Zulassungen/Kennzeichnungen: | CE |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |