El2124 - Leds And Connection; Fig. 40 El2124; Fig. 41 El2124 - Beckhoff EL2124 Documentation

Product overview, digital output terminals
2.7.2

EL2124 - LEDs and connection

Fig. 41: EL2124
LEDs
LED Color Meaning
OUTPUT 1- 4 green off
on
EL2124 - Connection
5 V DC at the power contacts
During configuration of the Bus Terminal block, please note that the power contacts of the EL2124 carry a
voltage of 5 V (provided e.g. by an EL9505 power supply terminal).
DC
If 24 V terminals are to operate in the terminal block simultaneously, measures must be implemented for
electrical isolation (e.g. through the EL9190 power feed terminal or the EL9080 separation terminal).
Terminal point Description
Name No.
Output 1 1 Output 1
+5 V 2 +5 V (internally connected to terminal point 6 and positive power contact)
0 V 3 0 V (internally connected to terminal point 7 and negative power contact)
Output 3 4 Output 3
Output 2 5 Output 2
+5 V 6 +5 V (internally connected to terminal point 2 and positive power contact)
0 V 7 0 V (internally connected to terminal point 3 and negative power contact)
Output 4 8 Output 4
60
No output signal
5 V output signal at the respective output
DC
NOTE
Version: 5.2 EL20xx, EL2124