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Beckhoff
EL5101EtherCAT Terminal, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz
Beckhoff EL5102
EtherCAT Terminal, 2-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL, open collector), 5 MHz
- MPN
- EL5102
- Category
- EL5xxx | Position measurement
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 EL5102?
The EL5102 EtherCAT Terminal is an interface for the direct connection of two incremental encoders with differential signals (RS422) or single ended signals (TTL and open collector), parameterizable per channel. Input frequencies up to 5 MHz can be
Specifications
Specifications
| Technology | incremental encoder interface, differential (RS422), single-ended (TTL, open collector), counter, pulse generator |
| Number of channels | 2 |
| Encoder connection | 2 x A, B, C differential inputs (RS422): A, A̅ (inv), B, B̅ (inv), C, C̅ (inv) single-ended connection (TTL, open collector): A, B, C counter, pulse generator: A, B |
| Additional inputs | latch, gate/latch (24 V DC, TON > 1 µs), status input (max. 5 V DC, negative switching) per channel |
| Encoder operating voltage | 5 V DC (default), 12 V DC, 24 V DC switchable, 0.3 A per channel (generated from the 24 V DC power contacts) |
| Counter | 32 bit (default), 16/32 bit switchable |
| Limit frequency | RS422: 20 million increments/s with 4-fold evaluation, corresponding to 5 MHz, TTL: 4 million increments/s with 4-fold evaluation, corresponding to 1 MHz, open collector: 400 kilo increments/s with 4-fold evaluation, corresponding to 100 kHz |
| Quadrature decoder | 4-fold evaluation (default), 2-fold, 1-fold evaluation switchable |
| Distributed clocks | yes |
| Resolution | 1/256 bit microincrements |
| Current consumption power contacts | typ. 20 mA + load |
| Current consumption E-bus | typ. 210 mA |
| Wiring fail indication | yes, for RS422 encoder |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | open-circuit recognition, period duration, frequency, speed and duty cycle measurement, microincrements, timestamp on: last incremental edge, zero pulse C, latch input, gate/latch input |
| Weight | approx. 100 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 | 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) | 24 mm x 100 mm x 68 mm |
EL5102: frequently asked questions
When can EL5102 be shipped?
EL5102 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 EL5102 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 EL5102 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 EL5102, subject to availability and destination.
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Beckhoff EL5102Price and lead time confirmed within 1 business day
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