Beckhoff EL2808 EtherCAT Terminal 8-channel digital output

Beckhoff EL2808 EtherCAT Terminal 8-channel digital output

The EL2808 digital output terminal connects the binary 24 V DC control signals from the automation device on to the actuators at the process level with electrical isolation. The EtherCAT Terminal contains eight channels whose signal state is indicated by LEDs. The power contacts are connected through. In the EL2808 the outputs are supplied via the 24 V DC power contact.

Special features:

Connection of different load types possible (ohmic, inductive, lamp load)

Max. output current 0.5 A per channel

Overload and short-circuit proof outputs and reverse polarity protection

Tool-free connection by direct plug-in technology for solid wire conductors

Increased packing density with 16 connection points in the housing of a 12 mm terminal block

Connection technology:2-wire

Number of outputs:8

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

Beckhoff EL2808 EtherCAT Terminal 8-channel digital output

Switching times:typ. TON: 60 μs, typ. TOFF: 300 μs

Current consumption E-bus:typ. 110 mA

Electrical isolation:500 V (E-bus/field potential)

Current consumption power contacts:typ. 15 mA + load

Bit width in the process image:8 outputs

Configuration:no address or configuration setting

Weight:approx. 65 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, IECEx

Housing data:EL-12-16pin

Design form:HD (High Density) housing with signal LEDs

Material:polycarbonate

Dimensions (W x H x D):12 mm x 100 mm x 68 mm

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:labeling of the BZxxx series

Wiring:solid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver