Beckhoff EL3004 — EtherCAT Terminals
The EL3004 analog input terminal processes signals in the range between -10 and +10 V. The voltage is digitized to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device. The four single-ended inputs are
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
|---|---|
| Bit width in the process image | inputs: 16 byte |
| Configuration | no address or configuration setting required |
| Conversion time | 0.625 ms default setting, configurable, multiplex |
| Current consumption E-bus | typ. 130 mA |
| Current consumption power contacts | – |
| Dielectric strength | max. 30 V |
| Distributed clocks | – |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
| Input filter cut-off frequency | 1 kHz |
| Internal resistance | > 130 kΩ |
| Measurement error/uncertainty | < ±0.3% (relative to full scale value) |
| Number of inputs | 4 (single-ended) |
| Operating Temperature | -25…+60°C |
| Pluggable wiring level | for all ESxxxx terminals |
| Power Supply | via the E-bus |
| Protect. rating/installation pos. | IP20/variable |
| Relative Humidity | 95%, no condensation |
| Resolution | 12 bit (16 bit presentation incl. sign) |
| Signal voltage | -10…+10 V |
| Special Features | standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring, overload display in the process data |
| Storage Temperature | -40…+85°C |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Weight | approx. 70 g |
Frequently Asked Questions
How do I get pricing for EL3004?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the EL3004?
EL3004 is a Beckhoff part. KKM Solutions sources Beckhoff components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of EL3004?
Key specifications include Approvals/markings: CE, CCC, UL, ATEX, IECEx; Bit width in the process image: inputs: 16 byte; Configuration: no address or configuration setting required; Conversion time: 0.625 ms default setting, configurable, multiplex. The full specification table on this page lists every published attribute for this part.
How quickly can EL3004 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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