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Beckhoff
EL3208-0010EtherCAT Terminal, 8-channel analog input, temperature, RTD (Pt1000, NTC), 16 bit
Beckhoff EL3255
EtherCAT Terminal, 5-channel analog input, potentiometer, 300 Ω…50 kΩ, 16 bit
- MPN
- EL3255
- Category
- EL3xxx | Analog input
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
What is the Beckhoff EL3255?
The EL3255 EtherCAT Terminal enables potentiometers to be connected directly. A stabilized power supply in the terminal and the ratiometric measurement of the input voltage offer the preconditions for precise measurement. On account of its high sampling
Specifications
Specifications
| Number of inputs | 5 |
| Ground reference (input) | single-ended |
| Power supply | via power contacts |
| Distributed clocks | yes |
| Feed voltage potentiometer | typ. 10 V ±10% |
| Internal resistance | >> 100 kΩ to wiper connection |
| Input filter limit frequency | typ. -3 dB at 3 kHz and potentiometer 50 kΩ |
| Sensor types | potentiometer 300 Ω…50 kΩ |
| Output current | max. 0.3 A total supply current for the potentiometers |
| Wiring fail indication | yes |
| Conversion time | typ. 300…700 µs, dependent on settings, default setting: approx. 500 µs (5 channels, filter deactivated) |
| Measuring range | potentiometer 300 Ω…50 kΩ |
| Resolution | 16 bit (incl. sign) |
| Measurement error/uncertainty | ±0.5% (relative to full scale value) |
| Electrical isolation | 500 V (E-bus/field potential) |
| Current consumption E-bus | typ. 80 mA |
| Current consumption power contacts | dependent on the potentiometers, max. 70 mA |
| Bit width in the process image | 5 x 16 bit input |
| Configuration | no address setting, configuration via the controller |
| Special features | open-circuit recognition, supply monitoring, activatable filters, simultaneous measurement of the channels |
| Weight | approx. 70 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -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. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
| Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
| Design form | HD (High Density) housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Wiring | solid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm² |
| Connection cross-section AWG | s*: AWG28…16, st*: AWG22…16, f*: AWG26…19 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
EL3255: frequently asked questions
When can EL3255 be shipped?
EL3255 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up EL3255 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for EL3255 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EL3255, subject to availability and destination.
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Beckhoff EL3255Price and lead time confirmed within 1 business day
Request a Quote