Beckhoff EL2124 User Manual

Product overview, digital output terminals
EL20xx, EL2124 21Version: 5.2
2.1.3 EL2004 - LEDs and connection
Fig.15: EL2004
EL2004 - LEDs
LED Color Meaning
OUTPUT 1- 4 green off No output signal
on 24V
DC
output signal at the respective output
EL2004 - Connection
Terminal point Description
Name No.
Output 1 1 Output 1
0V 2 Ground for output1 (internally connected to terminal point3, 6, 7 and negative power contact)
0V 3 Ground for output3 (internally connected to terminal point2, 6, 7 and negative power contact)
Output 3 4 Output 3
Output 2 5 Output 2
0V 6 Ground for output2 (internally connected to terminal point2, 3, 7 and negative power contact)
0V 7 Ground for output4 (internally connected to terminal point2, 3, 6 and negative power contact)
Output 4 8 Output 4

Beckhoff EL2124 Specifications

General

Brand	Beckhoff
Model	EL2124
Category	Touch terminals
Language	English