EL3621-0020
EL3621-0020 | 1-channel analog input terminal 4…20 mA, differential input, 24 bit, with calibration certificate
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.
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 |
ECCN: | |
País de origen: | |
EAN: | |
Peso: | 0,00 kg |
Longitud: | 0,00 m |
Anchura: | 0,00 m |
Altura: | 0,00 m |