EL4712, EL4732 - LEDs and connection
LEDs
LED |
Color |
Meaning | |
---|---|---|---|
RUN |
green |
These LEDs indicate the terminal's operating state: | |
off |
State of the EtherCAT State Machine: INIT = initialization of the terminal or 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. | ||
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.
Connection EL4712
Terminal point | Description | Internally connected to | Max. Current carrying capacity *) | |
---|---|---|---|---|
Name | No. | |||
+ Output 1 | 1 | + Output 1 | - | Given by output power |
+24 V | 2 | +24 V | 6, positive power contact | 2 A |
0 V | 3 | 0 V | 7, negative power contact | 2 A |
Shield | 4 | Shield (FE) | 8, DIN rail | 100 mA **) |
+ Output 2 | 5 | + Output 2 | - | Given by output power |
+24 V | 6 | +24 V | 2, positive power contact | 2 A |
0 V | 7 | 0 V | 3, negative power contact | 2 A |
Shield | 8 | Shield (FE) | 4, DIN rail | 100 mA **) |
*) Continuous and peak value
**) Shield leads should be currentless!
Connection EL4732
Terminal point | Description | Internally connected to | Max. Current carrying capacity *) | |
---|---|---|---|---|
Name | No. | |||
+ Output 1 | 1 | + Output 1 | - | Given by output power |
n.c. | 2 | not used | - | - |
GND | 3 | Signal ground for output 1 | 7 | 40 mA |
Shield | 4 | Shield (FE) | 8, DIN rail | 100 mA **) |
+ Output 2 | 5 | + Output 2 | - | Given by output power |
n.c. | 6 | not used | - | - |
GND | 7 | Signal ground for output 2 | 3 | 40 mA |
Shield | 8 | Shield (FE) | 4, DIN rail | 100 mA **) |
*) Continuous and peak value
**) Shield leads should be currentless!