Siemens RUGGEDCOM MX5000RE, Руководство по установке

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Chapter 2
Installing the Device
RUGGEDCOM MX5000RE
Installation Guide
26 Connecting Power
1
Figure 20: Mounting the RUGGEDCOM MX5000RE
1. Screw
WARNING!
Crushing hazard – risk of serious injury or damage to equipment. Make sure the front panel is
properly supported at all times. It is highly recommended to employee the assistance of another
technician.
3. Secure the RUGGEDCOM MX5000RE to a wall or mounting bracket using screws. Torque each screw evenly to
61 N·m (45 lbf·ft) in a cross pattern.
Section 2.15
Connecting Power
The RUGGEDCOM MX5000RE supports dual redundant AC and/or DC power modules that can be installed in any
combination.
The MX5000 is equipped with a screw-type terminal block, which provides power to both power modules. The
terminal block is installed using Philips screws and compression plates, allowing either bare wire connections or
crimped terminal lugs. Use #6 size ring lugs for secure, reliable connections under severe shock or vibration.
For information about installing or removing a power module, refer to
Section 4.3, “Installing/Removing Power
Supply Modules” .
DANGER!
Electrocution hazard – risk of serious personal injury or death. The device may have two power
modules equipped, which may be connected to separate power sources. Make sure all power sources
are off before servicing the power module terminals.
IMPORTANT!
• In an AC/DC power arrangement, the placement of the AC and DC power modules is not slot-
dependent. Either power module slot can be used for AC or DC power.
• For maximum redundancy in a dual power module configuration, use two independent power
sources.