Installation guide

Web Server Installation Guide Page 4
CDU-AC5
2.1 Features and Capabilities
 Graphic Hosting. Hosting of schematics which can real-time data fields retrieved from
the locally connected CDUs via the LonWorks network. Adjustment of set points and
other configuration property values is provided with relevant security schemes.
Schematics can be viewed from Windows Internet Explorer, and achieved with the
support of a signed ActiveX control.
 Alarming & Re-transmission. Generation and storage of alarms from local CDUs. Re-
transmission via E-mail or SMS (requires GSM Modem).
 Data Logging. High capacity logging to miniSD card. Multiple sources and log intervals
are supported.
 SNMP. SNMP agent support, providing a monitoring solution to existing network
management systems.
 MODBUS. MODBUS slave support via a RS-485 serial communication link, providing a
monitoring solution to any Building Management System (BMS) that supports MODBUS
RTU protocol.
2.2 Architecture
SYSTEM OVERVIEW
Section 2