Mediant 9000 SBC
Hardware Installation Manual
26
Document #: LTRT-41659
Figure
4-3: Removing Blank Cover
3.
Make sure that the cable is disconnected from the 48V DC power source.
4.
Cut the DC power cord wire ends no shorter than 150 cm (59.06 in), and then crimp
(using a crimping tool) ring tongues to the power and ground wires from the 48V
power source.
Notes:
•
The power supply uses two power ring tongues and one ground ring tongue; they
are not interchangeable.
•
The ring tongues must be UL approved and accommodate 12 gauge wires.
Figure
4-4: Wire Crimped on Ring Tongue
5.
Remove the safety cover from the terminal block on the front of the power supply
module.
Figure
4-5: Removing Safety Cover
6.
Remove the screws from the terminal block.
Note:
The minimum nominal thread diameter of a pillar or stud type terminal must be
3.5 mm (0.138 in); the diameter of a screw type terminal must be 4.0 mm (0.157 in).
Figure
4-6: Removing Terminal Block Screws
