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Beckhoff
EJ3048
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Beckhoff EJ3048
EJ3048 | 8-channel analog input terminal 0…20 mA, single-ended, 12 bit
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Descripción
The EJ3048 analog input processes signals in the range between 0 and 20 mA. The current is digitised to a resolution of 12 bit, and is transmitted, electrically isolated, to the higher-level automation device. The EJ3048 EtherCAT plug-in module combines eight channels in one housing. The signal state of the EJ3048 is indicated by light emitting diodes.
Parámetros técnicos
| Number of inputs: | 8 (single-ended) |
| Signal current: | 0…20 mA |
| Distributed clocks: | – |
| Internal resistance: | typ. 85 Ω |
| Input filter limit frequency: | 1 kHz |
| Supply voltage electronics: | via E-bus |
| Conversion time: | 1.25 ms default setting, configurable |
| 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 E-bus: | typ. 120 mA |
| Dielectric strength: | max. 30 V |
| Special features: | standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
| Dimensions (W x H x D): | 12 mm x 66 mm x 55 mm |
| 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/see documentation |
| Approvals/markings: | CE, UL |
Parámetros logísticos
| ECCN: | |
| País de origen: | |
| EAN: | |
| Peso: | 0,00 kg |
| Longitud: | 0,00 m |
| Anchura: | 0,00 m |
| Altura: | 0,00 m |