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Beckhoff
EL3002
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Beckhoff EL3002
EL3002 | 2-channel analog input terminal -10…+10 V, single-ended, 12 bit
On Request. Please send us an email to inquire the price and avaliability.
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Description
The EL3002 analog input terminal processes signals in the range between -10 and +10 V. The voltage is digitised to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminal are single-ended inputs with a common, internal ground potential. The signal state of the EtherCAT Terminals is indicated by light emitting diodes.
Technical parameters
| Number of inputs: | 2 (single-ended) |
| Power supply: | via the E-bus |
| Technology: | single-ended |
| Signal voltage: | -10…+10 V |
| Distributed clocks: | – |
| Internal resistance: | > 130 kΩ |
| Input filter limit frequency: | 1 kHz |
| Dielectric strength: | max. 30 V |
| Conversion time: | 0.625 ms default setting, configurable, multiplex |
| Resolution: | 12 bit (16 bit presentation incl. sign) |
| Measuring error: | < ±0.3 % (relative to full scale value) |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Current consumption power contacts: | – |
| Current consumption E-bus: | typ. 130 mA |
| Bit width in the process image: | inputs: 8 byte |
| Configuration: | no address or configuration setting required |
| Special features: | standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring, overload display in the process data |
| Weight: | approx. 70 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 |
| Approvals/markings: | CE, UL, ATEX |
| Ex-Marking: | II 3 G Ex nA IIC T4 Gc |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |