LEDs and connection

EL2564 - connection

LEDs and connection 1:
EL2564 - connection

Terminal point

No.

Comment

Output 1-

1

Ground switching PWM output 1

Output 3-

2

Ground switching PWM output 3

LED supply+

3

5...48 V supply voltage for the LEDs
(this voltage does not supply the internal electronics)

LED supply-

4

Ground of the LED supply voltage
(internally connected to the 0 V power contact)

Output 2-

5

Ground switching PWM output 2

Output 4-

6

Ground switching PWM output 4

LED supply+

7

5...48 V supply voltage for the LEDs
(this voltage does not supply the internal electronics)

LED supply-

8

Ground of the LED supply voltage
(internally connected to the 0 V power contact)

Notice

LEDs and connection 2:

Observe notes on mounting and connection

Observe the information in the chapter "Mounting and wiring" and the notes on the connection!

EL2564 - LEDs

LEDs and connection 3:
EL2564 - LEDs

LED

Color

Meaning

RUN

green

This LED indicates the terminal's operating state:

off

State of the EtherCAT State Machine: INIT = initialization of the terminal

flashing

State of the EtherCAT State Machine: PREOP = function for mailbox communication and different default settings set

single flash

State of the EtherCAT State Machine: SAFEOP = verification of the Sync Manager channels and the distributed clocks.
Outputs remain in safe state

on

State of the EtherCAT State Machine: OP = normal operating state; mailbox and process data communication is possible

flickering

State of the EtherCAT State Machine: BOOTSTRAP = function for Firmware updates of the terminal

POWER

green

The LED supply voltage is within the permissible range.

ERROR

yellow

Warning

red

Error

OUTPUT 1…4

green

The LED output is active.