Liebert RDU-A G2


PRODUCTS

Liebert RDU-A G2

Intelligent Monitoring Solution

​The Liebert® RDU-A G2 is an infrastructure management solution from Emerson Network Power that allows data center administrators to manage environmental conditions i.e. temperature and humidity, leak, smoke, vibrations and digital inputs and outputs. It is also capable of monitoring infrastructure appliances such as UPS, precision cooling units, generator sets and etc. The Liebert® RDU-A G2 is equipped with a built-in web server, eliminating the need to perform a software installation.
The Liebert® RDU-A G2 allows data center managers to perform the following operations through a secure web page:
  • Monitoring of the health and status of the equipment
  • Monitoring of environmental conditions i.e. temperature and humidity, leak and smoke.
  • Monitor the improved communication speed in transmitting control or commands to the equipment and parameter setting
  • Records Data and Logs of historical information of alarms and notifications
3rd Party Communications:
  • SNMP
  • Modbus 485
  • Dry contacts
  • Analog Signals
Features

Mechanical Specifications

External model

Measurement

Valve

Error

RDU-A G2

Width

440mm

<±1 mm

Depth

311mm

<±1 mm

Weight

<8kg

 

IRM-4COM
IRM-8DIAI
IRM-8DOAO

Height

20mm

<±0.5 mm

Width

158mm

<±1 mm

Depth

199mm

<±1 mm

Weight

<1kg

 

Environment Conditions

Item

Requirements

Application location

Usually in data center or computer room,
with air conditioner

Working temperature

-10ºC ~ +60ºC

Relative humidity

5%RH ~ 95%RH, no condensing

Working environment

Dust: compliant with the indoor requirements of GR-63.
No corrosive gas, flammable gas, oily mist, steam,
water drops or salt

Air pressure

70kpa ~ 106kpa

Storage temperature

-40ºC ~ +70ºC

Cooling

Natural cooling

Power distribution network

TT/TN

Protection level

IP20

Performance Specifications

Ports

Cable standard

Distance (unit: m)

SENSOR1

Standard category 4 twisted-pair cable

≤ 100

SENSOR2

Standard category 4 twisted-pair cable

≤ 100

DI ports

Standard category 4 twisted-pair cable

≤ 100

DO ports

Standard category 4 twisted-pair cable

≤ 100

COM ports

Standard category 4 twisted-pair cable

≤ 100

Product Certificate: RDU-A G2 satisfies CE allege.

 

Technical Specifications