Introduction; Protocols; Figure 1-1 Liebert Intellislot Unity-Dp Card Features - Emerson Liebert Intellislot Unity Card User Manual

1.0 Introduction

This Liebert IntelliSlot Unity platform delivers enhanced communication and control of AC Power, Power
Distribution and Thermal Management products. The platform communicates with Emerson Network
Power ® software tools and services, including Trellis
Nform ® .
The platform includes the Liebert IntelliSlot Unity-DP
Each card employs the Emerson Protocol to monitor and manage a wide range of operating parameters,
alarms and notifications about power, distribution and cooling equipment. The cards also communicate
with Building Management Systems and Network Management Systems. Liebert IntelliSlot Unity cards
support monitoring of sensors to improve system reliability and efficiency.

Figure 1-1 Liebert IntelliSlot Unity-DP card features

RJ-45-Ethernet—HTTP; Modbus TCP;
BACnet IP; SNMPv1, v2c, v3;
Emerson Protocol

1.1 Protocols

Each card supports the Emerson Protocol, Remote Service Delivery Protocol and HTTP Web by default.
The Liebert IntelliSlot Unity-DP supports selecting two third-party protocols; the Liebert IntelliSlot Unity
LIFE card supports the default protocols only (Emerson Protocol, Remote Service Delivery Protocol and
HTTP Web).
Available protocols are
• BACnet IP—BACnet over Internet Protocol
• BACnet MSTP—BACnet Master-Slave/Token-Passing (MSTP) communications protocol over a RS-
485 serial network (also known as BACnet MSTP RS-485)
• Modbus RTU—Modbus Remote Terminal Unit (RTU) communication protocol over a RS-485 serial
network (also known as Modbus RTU RS-485)
• Modbus TCP—Modbus Transmission Control Protocol over Internet Protocol (also known as Modbus
TCP/IP)
• SNMP
• YDN23 - YD-T-1363 specification protocol (also known as YD/T 1363)
BACnet MSTP
Modbus RTU
YDN23
Link Activity
Liebert Sensor Network
® , LIFE ™ Services, Liebert SiteScan Web
™ and Liebert IntelliSlot Unity LIFE
Micro-USB AB
(future release)
IS-UNITY-DP
485
®
3 Liebert IntelliSlot
Introduction
™ and Liebert
™ cards.
Reset
Button
(Reboot or
reset to
factory
defaults)
™
™
Unity Card User Manual