Advanced Control Unit (ACU) Controller, ACU M800D Features and Benefits Minimized installation time - as a result of easily configurable file upload/download High quality failure information due to intelligent alarm setup 1 through using PLC True hot plug installation of controller unit - thanks to simplified communication cable connection installation to a separate connection board Quick failure analysis-owing to storage of the 400 latest alarms Extend battery life-for advanced batterymanagement Less operation cost - based on advanced energy saving function 1 PLC = Programmable Logic Controller DC Power for TM Business-Critical Continuity Introduction The Advanced Control Unit (ACU) is a hot pluggable unit optimal for use in both embedded or stand-alone applications. It can provide remote monitoring, configuration, status information and control of the telecom site's overall function, voltages, currents, temperatures and related alarms. When used together with external supervision modules, the ACU can present detailed information and alarms regarding the condition and status of the telecom site's AC mains supply, diesel gensets, DC power plant, battery backup, smoke detectors, fans, doors, site environment (temperatures, humidity) and etc. If maintenance and site visits, related to the telecom site, are based upon this information, they can be optimized to save both time and money, especially if the site is located remotely. The information and alarms, from a specific site, can be monitored or checked by means of a simple web browser or special monitoring software. When using a web browser, no additional software is needed and the web browser login to monitor the site is password protected. Designed for global use, the ACU withstands high telecom standards, and provides great reliability and availability. Advanced Control Unit (ACU) DC Power for TM Business-Critical Continuity Technical Specifications, ACU General Power Supply 19 to 60 VDC Power Consumption Operating Temperature Range Relative Humidity 5W - 40 to + 75 0 to 95% EMC Safety Approvals EN 300 386:2001 class B, FCC part 15 class B IEC 60950, EN 60950, UL 60950 CE, UL and NEBS level 3 Mechanical Data Dimensions (H W D) 87 85 Operation Indicator Protection Indicator Alarm Indicator / - 40 to + 167 LCD Display 287 mm / 3.35 3.38 Function Keys 11.3 inch Standard Installation Methods Weight Hot pluggable in stand-alone or embedded power plants < 0.8 kg / 1.76 Ibs Inputs/Outputs Display External Communication Protocol Inputs LCD with 4 16 characters RS232, Ethernet, TCP/IP, SNMP, Web server HTTP, SNMP, EEM, SocTpe, RSoc 8 Digital Inputs 1 Analog Input 2 Analog Inputs 3 Analog Inputs Outputs Alarms/Events DC system voltage Ambient and battery temperature System current 8 Relay Outputs 2 low voltage disconnects 2 A, max 60 W Mono & bistable contactor ABBREVIATIONS PSTN Examples of Alarms DC Power Plant Alarms AC mains failure, Rectifier failure, DC/DC converter failure, High voltage shut-down, Fan failure, Thermal derating (of rectifier output due to high temperature) System Layout Network Management PSEM ENEC Web Browser PSTN, TCP/IP, GSM Switching centre ACU Radio Base Station SM BAT SM IO SM AC ACU Public Switched Telephone Network, an ordinary telephone line TM ENEC EnergyMaster Emerson Network Energy Center, multi-platform, multi-user, distributed multilanguage web environment for monitoring of Emerson Network Power DC, HPAC and UPS equipment PSEM Power Supply and Environment Monitoring system ACU Advanced Control Unit SM AC Supervision Module for Alternating Current SM BAT Supervision Module for Battery backup SM IO Supervision Module for generic monitoring Ordering Information Description Controller, ACU, 2 2U Product Name M800D Product Code 1M800DBXX 2008.11