EL6731 EtherCAT Terminal | Beckhoff
The Beckhoff EL6731 is an ethercat terminal. The listed technical data shows 1 I/O points, communication via PROFIBUS DP (standard), PROFIBUS DP-V1 (Cl. 1+2: acyclic services, alarms), DP-V2, PROFIBUS MC (equidistant), based on the manufacturer's datasheet. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.
Features
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Number of channels: 1.
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Interfaces: 1 x D-sub socket, 9-pin, galvanically decoupled.
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Weight: approx. 70 g.
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Approvals/markings: CE, CCC, UL, ATEX, IECEx, cFMus.
Specifications
Technical parameters compiled from the manufacturer data sheet and reference documentation.
| Technical Specifications |
| Other |
| Technology |
PROFIBUS master/slave terminal |
| Number of channels |
1 |
| Cycle time |
differing DP cycle times per slave are possible using the CDL concept |
| Number of devices |
max. 125 slaves with up to 244 bytes input, output, parameter, configuration or diagnostic data per slave |
| Fieldbus |
PROFIBUS DP (standard), PROFIBUS DP-V1 (Cl. 1+2: acyclic services, alarms), DP-V2, PROFIBUS MC (equidistant) |
| Transmission rate |
9.6 kbaud…12 Mbaud |
| Interfaces |
1 x D-sub socket, 9-pin, galvanically decoupled |
| 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, cFMus |
| Ex marking |
ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Design form |
compact terminal housing with signal LEDs |
| Material |
polycarbonate |
| Side by side mounting by means of |
double slot and key connection |
| Wiring |
specific push-in connection |
| Dimensions (W x H x D) |
24 mm x 100 mm x 52 mm |
| CAS No. |
7439-92-1 |
| REACH SVHC |
Lead |
| REACH Annex XVII |
compliant |
| SCIP No. |
SCIP submission in progress |
| RoHS |
compliant with exemption |
| CA Prop65 |
www.beckhoff.com/prop65 |
Compatibility & Cross-References
Model variants, options and firmware revisions can affect fitment. Before ordering the Beckhoff EL6731 ethercat terminal, share your existing part number or project requirements and our team will cross-reference comparable in-stock Beckhoff units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.
Applications
- Distributed digital and analog signal connection between field devices and the controller.
- Cabinet and machine I/O expansion for sensors, switches and actuators.
- Retrofit and spare module replacement in installed I/O systems.
- Flexible I/O configuration for modular machine builds.
Warranty
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Availability: EL6731 is stocked for prompt shipment; contact us for current quantity and lead time.
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Inspection & testing: each unit is visually inspected and functionally checked before packing.
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Delivery: in-stock orders placed before 14:00 ship the same business day; standard worldwide delivery is about 5-8 business days, express shipping is available, and orders over $500 ship free.
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Warranty & returns: covered by our supplier warranty and standard returns policy; contact our team for full terms.
Independent supplier: Beckhoff part EL6731 is supplied by SHLY-PLC, an independent industrial-automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.
Frequently Asked Questions
Q: What condition is the EL6731 supplied in?
A: Each EL6731 is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.
Q: How quickly can the EL6731 ship?
A: In-stock orders placed before 14:00 ship the same business day. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.
Q: Can you confirm compatibility or a replacement for the EL6731?
A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.
EL6731 · Technical reference data · Independently supplied by SHLY-PLC