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Beckhoff EL6731

EtherCAT Terminal, 1-channel communication interface, PROFIBUS, master/slave

MPN: EL6731
Category: EL6xxx | Communication

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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 EL6731?

The PROFIBUS master terminal EL6731 supports the PROFIBUS protocol with all its features. Within an EtherCAT Terminal network, it enables the integration of any PROFIBUS devices. Thanks to the PROFIBUS chip developed in-house, the terminal is equipped

Specifications

Technology	PROFIBUS master/slave terminal
Number of channels	1
Cycle time	differing DP cycle times per slave are possible using the CDL concept
Fieldbus	PROFIBUS DP (standard), PROFIBUS DP-V1 (Cl. 1+2: acyclic services, alarms), DP-V2, PROFIBUS MC (equidistant)
Data transfer rates	9.6 kbaud…12 Mbaud
Interfaces	1 x D-sub socket, 9-pin, galvanically decoupled
Bus device	max. 125 slaves with up to 244 bytes input, output, parameter, configuration or diagnostic data per slave
Hardware diagnostics	status LEDs
Distributed clocks	yes
Bit width in the process image	total max.: 1.4 kbyte input and 1.4 kbyte output data
Current consumption power contacts	–
Current consumption E-bus	typ. 200 mA
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	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	–
Wiring	specific push-in connection
Dimensions (W x H x D)	24 mm x 100 mm x 52 mm

EL6731: frequently asked questions

When can EL6731 be shipped?

EL6731 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 EL6731 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 EL6731 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 EL6731, subject to availability and destination.