Introduction; El2828 - Beckhoff EL28 Series Documentation

Product overview
2.2

EL2828

2.2.1

Introduction

Fig. 14: EL2828
HD EtherCAT Terminals, 8 digital output channels, 24 V
The EL2828 digital output terminal connects the binary control signals from the automation device on to the
actuators at the process level with electrical isolation. The EL2828 is protected against polarity reversal and
processes load currents with outputs protected against overload and short-circuit. The EtherCAT Terminal
contains eight channels, consisting of a signal output and 0 V, whose signal states are displayed by LEDs.
The power contacts are connected through.
The outputs are fed via the 24 V power contact in the EL2828. The conductors can be connected without
tools in the case of single-wire conductors using a direct plug-in technique. The maximum total output
current of the terminal is 10 A.
The HD EtherCAT Terminals (High Density) with increased packing density are equipped with 16 connection
points in the housing of a 12-mm terminal block.
Watchdog settings
Please refer to section "Notes for setting the watchdog [} 53]".
20
, 2 A
DC
NOTE
Version: 2.2 EL28xx-xxxx