BECKHOFF EL3351 EtherCAT 1-Channel Analog Input Terminal
- Brand
- BECKHOFF
- Model
- EL3351
- GEARWELL SKU
- GWP-000007136
- Category
- PLCs & I/O
Key specifications
- Power supply
- via the E-bus
- Conversion time
- 2.5…800 ms, configurable, max. 400 samples/s
- Number of inputs
- 2, for 1 resistor bridge in full bridge technology
- Internal resistance
- > 200 kΩ (U REF ), > 1 MΩ (U D )
- Measuring range U D
- max. -20…+20 mV
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← Back to productsProduct overview
Beckhoff EL3351 is an EtherCAT terminal for one resistor bridge such as a strain gauge in full-bridge technology, measuring the bridge voltage up to ±20 mV and the reference voltage up to ±12 V. It has an integrated 5 V DC bridge supply and 16-bit resolution, with an error below ±0.1 % of full scale at the 50 Hz filter setting. Check the full order number, including any suffix, on the terminal when requesting a quote.
Technical reference
| Product name | BECKHOFF EL3351 EtherCAT 1-Channel Analog Input Terminal |
|---|---|
| Brand | BECKHOFF |
| Model | EL3351 |
| Category | PLCs & I/O |
| Power supply | via the E-bus |
| Conversion time | 2.5…800 ms, configurable, max. 400 samples/s |
| Number of inputs | 2, for 1 resistor bridge in full bridge technology |
| Internal resistance | > 200 kΩ (U REF ), > 1 MΩ (U D ) |
| Measuring range U D | max. -20…+20 mV |
| Measuring range U REF | max. -12…+12 V |
| Supported nominal sensitivity | calculated in PLC, freely selectable |
| Input filter cut-off frequency | 50 Hz default setting, parameterizable |
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