Audited Supplier
- • Beckhoff EL6751
- • Beckhoff EtherCAT Terminal EL6751
- • Master Terminal for CANopen
- • Slave Terminal for CANopen
- • EL6751 PLCs CANopen bus system
- • EL6751 communication processor
- • EL6xxx series master terminal
- • 1-channel communication interface
EL6751 is an EL6xxx series master terminal manufactured by Beckhoff. This terminal weighs approx. 70 g, operates at a temperature range of -25 to +60 degrees Celsius, and its current consumption (from the E-bus) is typ. 230 mA. It is widely used in Homag woodworking machine.
EL6751 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
Technical data for EL6751 master terminal and EL16751-0010 Slave terminal
Technical data | EL6751 | EL6751-0010 |
Technology | CANopen master terminal | CANopen slave terminal |
Fieldbus | CANopen | |
Number of fieldbus channels | 1 | |
Data transfer rates | 10, 20, 50, 100, 125, 250, 500, 800, 1000 kbaud | |
Communication | CANopen network master and CANopen manager, optionally CANopen slave | |
Interfaces | D-sub connector, 9-pin according to CANopen specification, galvanically decoupled | |
Hardware diagnostics | status LEDs | |
Current consumption E-bus | typ. 230 mA | |
Special features | status LEDs, CANopen network master, CANopen Manager, supports RAW-CAN | status LEDs, CANopen slave |
Weight | approx. 70 g | |
Operating/storage temperature | -25…+60 °C/-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, ATEX | |
Ex marking | II 3 G Ex nA IIC T4 Gc | |
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.
