Beckhoff
EL2809
Beckhoff EL2809
EL2809 | HD EtherCAT Terminal, 16-channel digital output 24 V DC, 0.5 A
Description
The EL2809 digital output terminal connects the binary control signals from the automation device on to the actuators at the process level with electrical isolation. The EL2809 is protected against polarity reversal and processes load currents with outputs protected against overload and short-circuit. The EtherCAT Terminal contains 16 channels, whose signal states are displayed by LEDs. The terminal is particularly suitable for space-saving use in control cabinets. The connection technology is particularly suitable for single-ended inputs. All components have to use the same reference point as the EL2809. The power contacts are looped through.
Technical parameters
| Connection technology: | 1-wire |
| Number of outputs: | 16 |
| Nominal voltage: | 24 V DC (-15 %/+20 %) |
| Load type: | ohmic, inductive, lamp load |
| Distributed clocks: | – |
| Max. output current: | 0.5 A (short-circuit proof) per channel |
| Short-circuit current: | typ. < 2 A |
| Reverse voltage protection: | yes |
| Breaking energy: | < 150 mJ/channel |
| Switching times: | typ. TON: 60 µs, typ. TOFF: 300 µs |
| Current consumption E-bus: | typ. 140 mA |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Current consumption power contacts: | typ. 35 mA + load |
| Bit width in the process image: | 16 outputs |
| Configuration: | no address or configuration setting |
| Conductor types: | solid wire, stranded wire and ferrule |
| Conductor connection: | solid wire conductors: direct plug-in technique; stranded wire conductors and ferrules: spring actuation by screwdriver |
| Rated cross-section: | solid wire: 0.08…1.5 mm²; stranded wire: 0.25…1.5 mm²; ferrule: 0.14…0.75 mm² |
| 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. class/installation pos.: | IP 20/variable |
| Approvals/markings: | CE, UL, ATEX, IECEx |
| Ex-Marking: | II 3 G Ex nA IIC T4 Gc Ex nA IIC T4 Gc Ex tc IIIC T135 °C Dc |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |