EL4031

EL4031 1:
EL4031, Connection and display

Connection EL4031

Terminal point

No.

Comment

Internally connected with connector

Max. current carrying capacity*)

Output 1

1

Output 1

-

Specified by output power

-

2

Without function

-

-

0 V

3

0 V

7, negative power contact

500 mA

Shield

4

Shield (FE)

8, mounting rail

100 mA **)

-

5

Without function

-

-

-

6

Without function

-

-

0 V

7

0 V

3, negative power contact

500 mA

Shield

8

Shield (FE)

4, mounting rail

100 mA **)

*) Constant and peak value
**) Shield lines should be de-energized!

EL4031 2:

Terminal points „Without function“

Terminal points "without function" may be equipped for production reasons, they must not be connected to conductors.

LEDs EL4031

EL4031 3:
EL4031, 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, state of the EtherCAT State Machine: BOOTSTRAP = function for firmware updates of the terminal

flashing

State of the EtherCAT State Machine: PREOP = function for mailbox communication and different standard-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

If several RUN LEDs are present, all of them have the same function.