Chapter 2 Hardware Installation
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RDU501 Intelligent Monitoring Unit User Manual
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2.2 Install RDU501 Main Unit
2.2.1 Mechanical installation
The RDU501 main unit is installed in a cabinet.
Installation procedures:
1. Make sure that the installation cabinet is fixed and there are no obstacles inside or outside the cabinet.
2. Fix the front mounting ears on both sides of the RDU501 main unit with the attached M4 screws, and then install
the rear guide rails and mounting ears on both sides of the RDU501 main unit, as shown in Figure 2-1 and
Figure 2-2.
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M4 countersunk screws (6 PCS)
2. Mounting ears (2 PCS)
Figure 2-1 Install the mounting ears in the front side
1.M4 countersunk screw (6pcs)
2.M4 pan head screw (4pcs)
3.Guide rails (2pcs)
4.Mounting ears (2pcs)
Figure 2-2 Install the guide rails and mounting ears in the rear side
3. Use the M6 floating nut and M6 screw to fix the RDU501 main unit to the rack through the mounting ears on both
sides.
2.2.2 Electrical connection
Electrical connection procedures of RDU501 main unit:
1. Remove the power cable from the RDU501. Connect one end to the power input port of the RDU501 main unit and
clip the anti-break-away kit shown in Figure 2-3.
