Beckhoff EL10 Series - EL1024, EL1034 - Introduction; EL1024 - Leds and Connection

Product overview
EL10xx, EL11xx 23Version: 4.5
2.3 EL1024, EL1034 - Introduction
EL1024 - four-channel digital input terminals 24V
DC,
for type 2 sensors
EL1034 - four-channel digital input terminals 24V
DC
, potential-free inputs
The EL1024 digital input terminal acquires the binary 24V control signals and transmits them, in an
electrically isolated form, to the higher-level automation system. The EtherCAT Terminal contains four
channels that indicate its signal state by means of light emitting diodes. With its input signal the EL1024
corresponds to IEC 61131-2, Type 2. Additionally, the 4-channel EtherCAT Terminals enable the direct
connection of four 2-wire sensors. Four +24V connection points are provided.
The EL1034 features electrical isolation of the individual channels. With its input signal it corresponds to IEC
61131-2, Type 1.
2.3.1 EL1024 - LEDs and connection
Fig.16: EL1024
EL1024 - LEDs
LED Color Meaning
INPUT 1- 4 green off Signal voltage "0" (-3V ... 5V)
on Signal voltage "1" (11V ... 30V)