Owners manual
Table Of Contents
- Important Safety Precautions
- Save These Instructions
- Glossary of Symbols
- 1.0 Product Description
- 1.1 Features
- 1.2 Available Models
- 1.3 Appearance and Components
- 1.3.1 Front Panel and Controls
- 1.3.2 Rear Panel Features
- Figure 2 Rear panel components—Liebert GXT4 120V rack/tower, 500, 700, 1000VA model
- Figure 3 Rear panel components—Liebert GXT4 120V rack/tower, 1500VA model
- Figure 4 Rear panel components—Liebert GXT4 120V rack/tower, 2000VA model
- Figure 5 Rear panel components—Liebert GXT4 120V rack/tower, 3000VA model
- Figure 6 Rear panel components—Liebert GXT4 208V rack/tower, 3000VA model
- 1.4 Major Components
- 1.5 Operating Mode
- 2.0 Installation
- 3.0 Operation and Display Panel
- Figure 14 Operation and display panel
- 3.1 LED Indicators
- 3.2 Control Buttons
- 3.3 LCD
- 3.4 Menu Structure
- Figure 15 Menu structure
- 3.4.1 Startup Screen
- 3.4.2 Default Screen
- 3.4.3 Main Menu Screen
- 3.4.4 Prompt List
- 3.4.5 Warning List
- 3.4.6 Fault List
- 4.0 Operation
- 5.0 Communication
- 6.0 Maintenance
- 7.0 Troubleshooting
- 8.0 Battery Cabinet
- 9.0 Specifications
- Table 13 Specifications of GXT4-500RT120 - GXT4-700RT120 and GXT4-1000RT120 models
- Table 14 Specifications of GXT4-1500RT120 - GXT4-3000RT120 and GXT4-3000RT208 models
- Table 15 Battery cabinet specifications
- Table 16 Operating temperature parameters
- Table 17 Battery run times
- 9.1 Product Warranty Registration
- 9.2 Technical Support
Communication
Liebert
®
GXT4
™
34
5.0 COMMUNICATION
This section describes the four types of communication ports on the rear of the UPS:
• Liebert IntelliSlot
®
port
• USB port (standard B-type)
• Terminal Block Communication
•RS232 port (DB9F)
5.1 Liebert IntelliSlot Communication Cards
The Liebert IntelliSlot port accepts four optional cards:
• Liebert IntelliSlot Web Card (IS-WEBCARD)
• Liebert IntelliSlot Relay Card (IS-RELAY)
• Liebert IntelliSlot MultiPort Card (IS-MULTIPORT)
• Liebert IntelliSlot Unity Card (IS-UNITY-DP)
The Liebert IntelliSlot Web Card provides SNMP monitoring and control of the UPS across the
network.
The Liebert IntelliSlot Relay Card provides dry contact relay outputs for custom-wired applications
and delivers support for Liebert MultiLink
®
shutdown software.
The Liebert IntelliSlot MultiPort Card provides four sets of contacts for support of up to four
computers that have Liebert MultiLink installed.
The Liebert IntelliSlot Unity Card provides SNMP and/or RS-485 monitoring of the UPS across the
network and/or building management system. The Liebert IntelliSlot UNITY card also enables
monitoring external temperature, humidity and contact closure inputs using external sensors. (The
Liebert IS-UNITY-DP compatibility will be a future release, contact your Emerson sales
representative for availability.)
Follow instructions provided with the Liebert IntelliSlot card to configure Liebert MultiLink
®
, the
UPS or any additional ancillary product for the Liebert GXT4. These instructions are available at:
multilink.liebert.com
5.1.1 Liebert MultiLink
Liebert MultiLink monitors the UPS continuously and can shut down the computer or server in the
event of an extended power failure. Liebert MultiLink can also be configured to shut down the UPS.
Liebert MultiLink can communicate with the UPS via the USB port, RS232 port, contact closures via
terminal block or over the network via SNMP using the Liebert IS-WEBCARD. An optional Liebert
MultiLink license kit permits shutting down multiple computers that are protected by the UPS.
For more information about the Liebert IntelliSlot SNMP Card, Liebert IntelliSlot Web Card and
Liebert MultiLink License Kits, visit the Liebert Web site (www.liebert.com) or contact your local
Emerson
®
representative.
5.2 USB Port Communication
The standard B-type USB port is used to connect the UPS and network server or other computer
system using Liebert MultiLink
®
.
A standard B-type USB port is provided to allow connection to a computer or network server. The
USB port can be used to communicate with the Liebert GXT4 configuration program (see
section5.2.1 - Configuration Program for details) or Liebert MultiLink (refer to 5.1.1 - Liebert
MultiLink for description) that is provided on the CD that is included with the UPS.
!
CAUTION
To maintain safety (SELV) barriers and for electromagnetic compatibility, signal cables
should be segregated and run separate from all other power cables.