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Beckhoff Automation Pty. Ltd.

Building 4, 163–179 Forster Road
Mount Waverley, VIC 3149, Australia

+61 3 9912 5430
info@beckhoff.com.au
www.beckhoff.com/en-au/

EL6751 | EtherCAT Terminal, 1-channel communication interface, CANopen, master/slave

EL6751 | EtherCAT Terminal, 1-channel communication interface, CANopen, master/slave

EL6751 | EtherCAT Terminal, 1-channel communication interface, CANopen, master/slave

Status LEDs
Fieldbus connection
Top view 
EL6751 | EtherCAT Terminal, 1-channel communication interface, CANopen, master/slave

EL6751 | EtherCAT Terminal, 1-channel communication interface, CANopen, master/slave

The Terminal enables within an EtherCAT Terminal network the integration of any CANopen devices and can either be master (EL6751) or slave (EL6751-0010). In addition, general CAN messages can be sent or received – without having to bother with CAN frames in the applications program. The terminal has a powerful protocol implementation with many features:

  • All CANopen PDO communication types are supported: event driven, time driven (using an event timer), synchronous, polling.
  • synchronization with the PC controller’s task cycle
  • SYNC cycle with quartz precision for drive synchronization, zero cumulative jitter
  • parameter communication (SDO) at start-up and when running
  • emergency message handling, guarding and heartbeat
  • powerful parameter and diagnostics interfaces
  • online bus load display

Like the FC5101 CANopen PCI card, the EL6751 can be used for connection to CANopen networks. The terminal, however, enables a more space-saving implementation since no PCI slots are required in the Industrial PC.

Product status:

regular delivery

Product information

Technical dataEL6751EL6751-0010
TechnologyCANopen master/slave terminalCANopen slave terminal
FieldbusCANopen
Number of fieldbus channels1
Data transfer rates10, 20, 50, 100, 125, 250, 500, 800, 1000 kbaud
CommunicationCANopen network master and CANopen manager, optionally CANopen slave
InterfacesD-sub connector, 9-pin according to CANopen specification, galvanically decoupled
Hardware diagnosticsstatus LEDs
Current consumption E-bustyp. 230 mA
Special featuresstatus LEDs, CANopen network master, CANopen Manager, supports RAW-CANstatus LEDs, CANopen slave
Weightapprox. 70 g
Operating/storage temperature-25…+60 °C/-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
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataEL-24
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Dimensions (W x H x D)24 mm x 100 mm x 52 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Marking
Wiringspecific push-in connection

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