User's Manual

4. Commissioning
7.Manual MF0200A0A ION-U_EU H 19P2_uc_08-July-13.docx
User
’
s Manual for ION
®
U
Page 25
4.2.3. Grounding (Earthing)
The RU must be grounded (earthed).
1. Connect an earth-bonding cable to the grounding bolt connection provided on the
outside of the remote unit (near the Mains connector) as shown in figure 4-6. Do
not use the grounding connection to connect external devices.
figure 4-6 Grounding bolt figure 4-7 Grounding bolt, schematic view
2. After loosening the hex nut, connect the earth-bonding cable between the two
washers as illustrated in the figures above.
3. Then, fasten all parts again by tightening the hex nut.
4. Connect the other end of the ground wire to a suitable permanent ground
following local electrical code practices.
4.2.4. Connection of the Antenna Cable
The remote unit has one 7/16 DIN type antenna connector labelled “ANT”. For its
location please refer to chapter 4.2.2 Connections. When attaching the antenna
cable connector, it is recommended to refer to the corresponding documentation of
the connector manufacturer. The bending radius of the antenna cable must remain
within the given specifications.
When pairing this EU with an RU such as the ION-U H 17P2, the antenna ports of
both units can be connected to separate antennas or to an external crossband
coupler (CBC) to combine the multiple frequency bands of the two units to a single
antenna or antenna splitter.