2. Power the product.
3. Wait until factory reset adapter is detected. This is indicated by solid ORANGE OPR
LED and RED ERR LED.
4. Remove factory reset adapter within 15 seconds.
5. Successful initiation of the factory reset is indicated by blinking ORANGE OPR LED
and RED ERR LED.
4.3. Earth connection
For correct function, the earth connection at the grounding point needs to be properly
connected to a solid ground. An M5 grounding screw at the housing is used for grounding.
A short wire with a cross section of at least 4 mm2 shall be used. The grounding wire is set
below the rip-lock washer. The nut is fixed for good reliable grounding contact. The
tightening torque of the nut shall be 2.0 Nm.
DC
X2
X1
Figure 7. Earth connection
NOTICE
Do not use equipment without protective earth connection.
4.4. Connection of Cables
Recommended tightening torque for the M12 connectors is 0.6 Nm. All M12 connections
are screw connections.
When connecting the power cable, ensure that the pins are connected correctly before
tightening the power cable to the unit.
NOTE
This product has no replaceable fuse and should be connected via an
external fuse for protection.
4.5. Cooling
This product uses convection cooling. Make sure that it is installed so that the ambient
temperature is within the specified temperature range, e.g. by avoiding obstruction of the
airflow around the product.
Ibex-RT-220 Series
19
