El2034 - Leds And Connection - Beckhoff EL2124 Documentation

Product overview, digital output terminals
2.4.3

EL2034 - LEDs and connection

Fig. 34: EL2034
LEDs
LED Color Meaning
OUTPUT 1- 4 green off
on
ERROR 1 - 4 red Fault indication in the event of interruption or overload of the output voltage
EL2034 pin assignment
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
50
No output signal is present.
A 24 V output signal is present.
DC
Version: 5.2 EL20xx, EL2124