El2004 - Leds And Connection - Beckhoff EL2124 Documentation

2.1.3

EL2004 - LEDs and connection

Fig. 15: EL2004
EL2004 - LEDs
LED Color Meaning
OUTPUT 1- 4 green off
on
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
EL20xx, EL2124
No output signal
24 V output signal at the respective output
DC
Version: 5.2
Product overview, digital output terminals
21