User's Manual

4. Commissioning

7.Manual MF0200A0A ION-U_H_17P2_uc_19-July-13.docx User’s

Manual for ION

Page 23

12. Caution: The unit complies with the surge requirement according to EN 61000-4-

5 (fine protection); however, installation of an additional medium (via local supply

connection) and/or coarse protection (external surge protection) is recommended

depending on the individual application in order to avoid damage caused by

overcurrent.

13. Caution: Observe the labels on the front panels before connecting or

disconnecting any cables.

4.2.2. Connections

The ION-U RU ports and connectors shown below are located at the base of the RU.

figure 4-5 ION-U H 17P2 Connectors