Connecting Power - Siemens RUGGEDCOM RSG2488 Installation Manual

Chapter 2
Installing the Device
Figure 4: Panel Mounting
1. Screw 2. Panel/DIN Rail Adaptor
2. Install the supplied screws to secure the adapters to the panel.
Section 2.2

Connecting Power

The RSG2488 supports dual redundant AC and/or DC power supplies that can be installed in any combination.
The use of two power modules is recommended to provide redundancy and load balancing.
The RSG2488 can be equipped with either a screw-type or pluggable terminal block, which provides power
to both power supplies. The screw-type 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.
CAUTION!
Electrical hazard – risk of damage to equipment. Do not connect wiring to unused power supply input
terminals. For instance, if a Low DC power supply is installed in the PS1 slot, do not connect the PS1
High AC/DC terminals to a power source.
IMPORTANT!
• In a high AC/DC and low DC (24/48 V) power supply arrangement, the placement of the AC and
DC power supplies is not slot-dependent. However, if a high AC/DC power supply is installed in slot
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RUGGEDCOM RSG2488
Installation Guide
2
Connecting Power