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Beckhoff
EL3048
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Beckhoff EL3048
EL3048 | 8-channel analog input terminal 0…20 mA, single-ended, 12 bit
On Request. Please send us an email to inquire the price and avaliability.
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Description
The EL3048 analog input terminal processes signals in the range between 0 and 20 mA. The current is digitised to a resolution of 12 bits and is transmitted (electrically isolated) to the higher-level automation device. The EL3048 EtherCAT Terminal combines eight channels in one housing. The power contacts are connected through. The 0 V power contact is used as reference ground connection for the inputs. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.
Technical parameters
| Number of inputs: | 8 (single-ended) |
| Power supply: | via the E-bus |
| Technology: | single-ended |
| Signal current: | 0…20 mA |
| Distributed clocks: | – |
| Internal resistance: | typ. 85 Ω |
| Input filter limit frequency: | 1 kHz |
| Dielectric strength: | max. 30 V |
| Conversion time: | 1.25 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/signal voltage) |
| Current consumption power contacts: | – |
| Current consumption E-bus: | typ. 130 mA |
| Bit width in the process image: | inputs: 32 byte |
| Configuration: | no address or configuration setting required |
| Special features: | standard and compact process image, 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 |
| 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 |