State LEDs

The EtherCAT plug-in module EJ1101-0022 has internal resistors to limit the output current for LED Run and LED Err to a maximum of about 5 mA. Low current LEDs can be connected directly to the EtherCAT plug-in module EJ1101-0022 according to the schematic in Figure below. For higher LED currents, further circuitry is necessary.

Fig.12: EJ1101-0022 - Connection low current LEDs