Use shielded twisted pair cables for communication lines.
The Liebert RDU-A G2 provides an all-in-one management solution, allowing administrators to remotely monitor and manage critical equipment. It is highly flexible, supporting various sensors to detect environmental changes that could harm sensitive IT equipment.
is configured primarily through its web-based management interface. 3.1 Initial Login Connect your workstation to the same network as the Go to product viewer dialog for this item. rdu-a g2 user manual
Energy efficiency is a top priority in modern data centers. The RDU-A G2 includes comprehensive energy management capabilities:
If you can tell me or which sensor type is failing , I can provide more specific troubleshooting steps for your setup. Share public link Use shielded twisted pair cables for communication lines
| Tool | Usage | | - | - | | Cross screwdriver (100 mm, 200 mm) | Installing brackets, dummy plates for expansion slots | | Digital multimeter (3.5‑bit display) | Inspecting electrical connections |
Supports multiple sensor types, including 4DI (Digital Input) modular extensions. : Monitors Uninterruptible Power Supplies (UPS)
Dual 100 ~ 240VAC ports ensure power redundancy.
: Monitors Uninterruptible Power Supplies (UPS), precision cooling units, and generator sets.
If you lose access, a physical reset button is usually located on the front or rear panel to restore factory settings. To help you further with the RDU-A G2 , let me know:
| Parameter | Specification | | - | - | | Application location | Indoor (data center, computer room) | | Operating temperature | –10 °C to +60 °C | | Relative humidity | 5 %RH to 95 %RH (non‑condensing) | | Air pressure | 70 kPa to 106 kPa | | Storage temperature | –40 °C to +70 °C | | Cooling | Natural convection | | Protection level | IP20 (indoor use only) | | Power distribution network | TT / TN | | Harmonics / Pollution | Class A digital device per FCC Part 15 |