Liebert IntelliSlot MultiPortMultiplexing Device to Enable UPS Monitoring and Shutdown Communications

Liebert IntelliSlot Multiport relay contact multiplexing unit communicates the On Battery and Low Battery status of a single UPS to connected PC's, servers, or workstations. Liebert IntelliSlot Multiport relay contact multiplexing device allows UPS monitoring for multiple computer systems running Liebert MultiLink or other shutdown software.



  • Relay multiplexing unit supports 5 computers
  • Offers hot-swappable user-installation in Intellislot communication port
  • Communicates with Liebert MultiLink automated shutdown software

	 Liebert IntelliSlot Unity Communications Interface CardLiebert IntelliSlot Unity Communications Interface Card​ provides Trellis™, LIFE™ Technology and Liebert Nform enablement as well as Web access and third-party customer protocols for Emerson Network Power equipment. The cards employ Ethernet and RS-485 networks to monitor and manage a wide range of operating parameters, alarms and notifications.

The Liebert IntelliSlot™ Unity communications platform is the next generation of communications interface enhancing the enablement of Emerson software tools and services, including Trellis™, Liebert Nform, and LIFE™ Technology, as well as third-party customer protocols for Emerson Network Power equipment. Unity cards deliver Web, LIFE Technology, Emerson Protocol, SNMP, BACnet IP/MSTP, Modbus TCP/RTU, YDN23, Email, Text Messaging, and Telnet communication and control capabilities for Liebert Power and Thermal Management equipment. The Unity cards will eventually replace many of the existing Web and 485 cards to simplify ordering, delivery, and configuration. The platform supports 10/100 Mbit Ethernet, IPv4 and IPv6, HTTP/HTTPS for device webpage access, Emerson Protocol for communicating with Trellis™ and Nform software applications, and LIFE™ Technology for supporting Remote Service Delivery applications. Third-party protocols (Modbus/IP, BACnet/IP, Modbus/485, and SNMP v1/v2c/v3)(Modbus TCP, BACnet IP, Modbus RTU, BACnet MSTP, SNMP v1/v2c/v3, and YDN23) are also supported for building management and network management applications.

Liebert IntelliSlot Web Communications Interface CardLiebert IntelliSlot Web Card family delivers SNMP, Telnet and web-management capability for enhanced communications and control of Liebert UPS, power management or precision cooling systems. Effective data center monitoring is provided by a wide range of operating parameters, alarms and notifications; transmitting data over the network.

Liebert IntelliSlot Web Card (formerly Liebert OpenComms Web Card and Liebert OpenComms NIC Card) delivers SNMP and Web management to a Liebert UPS, power management or precision cooling system connected to any 10- or 100-Mbit Ethernet network. The interface provides for remote web or in-the-field firmware upgrade. Alarms and parameters are transmitted over the network using SNMP, email, and SMS text. In addition, Liebert IntelliSlot Web Card w/Adapter supports Modbus.

Liebert IntelliSlot 485 Interface CardMonitoring and Control of your Liebert Equipment Through Liebert SiteScan or BMS

Liebert IntelliSlot 485 card family allows monitoring and control of your Liebert equipment through Liebert SiteScan Web or your existing Building Data Center Infrastructure Management System. The interface delivers Modbus or Liebert proprietary protocol via the EIA-485 port.

Liebert IntelliSlot 485 interface card (formerly Liebert OpenComms 485 and Liebert OpenComms NIC-485 cards) provides connection to Liebert SiteScan Web, for access to real-time control plus the tools to analyze important data about Liebert equipment. It allows the operator to access current data and interact with graphic programming logic in real-time, for full control functionality. During an alarm, the system can provide instant information and a view of UPS actual performance. Supports the open protocol standard of RTU Modbus.

  • Liebert IntelliSlot 485 card is compatible with Liebert PowerSure PSI line-interactive UPS, Liebert UPStation GXT on-line UPS, Liebert GXT 6 & 10kVA on-line UPS, Liebert GXT 2U on-line UPS, Liebert Nfinity on-line UPS, Liebert NX on-line UPS, and Hiross Hinet on-line UPS systems.
  • Liebert IntelliSlot 485 LBDS card is compatible Liebert DS and Liebert XDF precision cooling systems.
  • Liebert IntelliSlot 485 ADPT and Liebert IntelliSlot Web/485 ADPT cards are compatible with Liebert Power, UPS and Precision Cooling systems that are not equipped with an IntelliSlot port.
  • Liebert IntelliSlot Web Card NXL is compatible with Liebert NXL on-line UPS.

Liebert IntelliSlot Relay CardHot-Swappable Relay Interface for UPS Monitoring

Liebert Intellislot Relay Card provides contact closures for remote monitoring of alarm conditions of Liebert UPS systems equipped with an Intellislot communication port. Proactive data center monitoring is provided by On Battery, On Bypass, Low Battery, Summary Alarm, UPS Fault and On UPS signals to relay contact monitoring systems. The card is user-installable and hot-swappable.

Liebert Intellislot Relay Card supports UPS systems equipped with the Liebert Intellislot communication port. The card provides Form C contact closure output from the UPS for external systems to monitor On Battery, Low Battery, On Bypass (on-line UPS unit only), and On UPS (on-line UPS units only) alarm conditions. The card supports 24VAC/DC applications up to 1A.