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Beckhoff EL3172-0020
EtherCAT Terminal, 2-channel analog input, multi-function, ±10 V, ±20 mA, 16 bit, differential, electrically isolated, factory calibrated
- MPN
- EL3172-0020
- Category
- EL/ED3xxx | Analog input
Price and lead time confirmed within 1 business day
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- 1We check stock, condition and lead time
- 2You get a written quote by email
- 3Approve it and we ship — in-stock parts within 1 business day
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Beckhoff EL3172-0020?
The EL3172-0020 analog input terminal supplements the EL3174, thus 2-channel and 4-channel universal input terminals are now available in the EL31xx family. The EL3172-0020 has two single parameterizable inputs. Signals in the range ±10 V or ±25 mA can
Specifications
Specifications
| Number of inputs | 2 |
| Ground reference (input) | differential |
| Power supply | via the E-bus |
| Distributed clocks | yes |
| Distributed clock precision | 1 µs |
| Internal resistance | > 200 kΩ | typ. 85 Ω |
| Input filter limit frequency | 5 kHz |
| Common mode voltage UCM | max. 50 V (voltage and current measurement) |
| Dielectric strength | max. 30 V (current measurement) |
| Conversion time | minimum 150 µs |
| Measuring range, nominal | -10/0…+10 V | -25/-20/0/+4…+20/25 mA |
| Measuring range, technical | -10.73…+10.73 V | -26.82…+26.82 mA |
| Resolution | 16 bit (incl. sign) |
| Measurement error/uncertainty | ±0.2% (at 25°C ±5°C, or else ±0.3%, relative to full scale value) |
| Calibration certificate (analog) | factory calibrated |
| Electrical isolation | channel/bus and channel/channel: functional separation 707 V DC type test |
| Current consumption E-bus | typ. 150 mA |
| Bit width in the process image | inputs: 16 byte |
| Configuration | no address or configuration setting |
| Special features | U/I parameterizable, ExtendedRange, standard and compact process image, activatable FIR/IIR filters, with calibration certificate |
| Weight | approx. 65 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, UL |
| Design form | compact terminal 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 conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| 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 |
No matching specifications
EL3172-0020: frequently asked questions
When can EL3172-0020 be shipped?
EL3172-0020 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 EL3172-0020 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 EL3172-0020 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 EL3172-0020, subject to availability and destination.
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Beckhoff EL3172-0020Price and lead time confirmed within 1 business day
Request a Quote