2. Installation and Connection
Express5800/R120h-2M (2nd-Gen) User’s Guide
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Chapter 2 Preparations
For connecting the DC power cable to DC power supply, follow the procedure below.
1. Cut the DC power cord at least 150 cm (59.06 in.) in length.
2. If ring tongs are required for the power supply, use a crimping tool to attach the ring tongue to the power
cord wire.
Important The ring terminal must conform to UL certified 12 gauge.
Important The minimum nominal diameter for the sled of pillar or stud type terminal
should be 3.5 mm (0.138 in.). Also, the diameter of the screw type terminal
should be 4.0 mm (0.157 in.).
3. Group together wires of the same color and attach them to the same power supply. The power cord consists
of three wires (black, red, and green).
For details, refer to the document included in the power supply.
