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Home / Beckhoff / EL5xxx | Position measurement / Beckhoff EL5151
Beckhoff

Beckhoff EL5151

EtherCAT Terminal, 1-channel encoder interface, incremental, 24 V DC HTL, 100 kHz

MPN
EL5151
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  • 12-month warranty (new) · 3-month (used/refurbished)
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What is the Beckhoff EL5151?

The EL5151 EtherCAT Terminal is an interface for the direct connection of one incremental encoder (24 V HTL). An additional 24 V digital input is available for storing or blocking the counter status. As an alternative, the EL5151 can be used as a up/down

Specifications

Specifications

Technologyincremental encoder interface, HTL 24 V DC
Number of channels1
Encoder connection1 x A, B, C: 24 V DC, single-ended connection, EN 61131-2, type 1, “0”: 5 V DC, “1”: > 15 V DC, typ. 5 mA
Additional inputslatch/gate input, 24 V DC
Encoder operating voltage24 V DC (-15%/+20%), (generated from the 24 V DC power contacts)
Counter1 x 16/32 bit switchable
Limit frequency400,000 increments/s (with 4-fold evaluation), corresponding to 100 kHz
Quadrature decoder4-fold evaluation
Distributed clocksyes
Nominal voltage24 V DC (-15%/+20%)
Resolution1/256 bit microincrements
Current consumption power contactstyp. 100 mA + load
Current consumption E-bustyp. 130 mA
Special featuresgate or latch function, microincrements, timestamping of edges, period duration and frequency measurement, up/down counters
Weightapprox. 50 g
Operating temperature-25…+60°C
Storage temperature-40…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Pluggable wiringfor all ESxxxx terminals
Approvals/markingsCE, CCC, UL, ATEX, IECEx
Ex markingATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG28…14, st*: AWG28…14, f*: AWG26…16
Stripping length8…9 mm
Current load power contactsImax: 10 A
Dimensions (W x H x D)12 mm x 100 mm x 68 mm

EL5151: frequently asked questions

When can EL5151 be shipped?

EL5151 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 EL5151 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 EL5151 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 EL5151, subject to availability and destination.

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Beckhoff EL5151Price and lead time confirmed within 1 business day
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