LEDs and connection
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 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 | ||
|
Error 1/2 |
red |
Open circuit error | |
Connection EL3632
Note: Terminal point 2 and 6 (- Input of the channels) are internally linked. Thus, a multichannel IEPE sensor can be connected, that supports one GND returning wire only. If a three channel sensor (3 axis, triaxis) will be connected via two terminals, each GND and respectively each -Input have to bridged.
Terminal point | No. | Comment |
|---|---|---|
+ Input 1 | 1 | + Input 1 |
- Input 1 | 2 | - Input 1 |
GND | 3 | Ground (internally connected with terminal point 7) |
Shield | 4 | Shield (internally connected to terminal point 8) |
+ Input 2 | 5 | + Input 2 |
- Input 2 | 6 | - Input 2 |
GND | 7 | Ground (internally connected with terminal point 3) |
Shield | 8 | Shield (internally connected to terminal point 4) |