Vesda VHX-1320 Metal Box HLI Access Protocol
Vesda VHX-1320 Metal Box HLI Access ProtocolThe VESDA Access High Level Interface HLI integrates VESDAnet networks with host monitoring platforms such as Building Management Systems BMSs and Fire Alarm Control Panels FACPs. The Access HLI acts as a proxy for all VESDA devices on the VESDAnet network providing access to the rich status information available from VESDA detectors as well as the ability to control and configure these devices.The Access HLI is able to report alarms to the host within a few seconds of a detector reaching an alarm condition. Exact performance is dependent on the polling strategy and size of the monitored network. The Access HLI is able to support up to 100 VESDA detectors on a single VESDAnet network.The wall-mounted version is housed in a metal enclosure allowing for permanent mounting on a flat surface. With a built-in VESDAnet interface you dont need a remote VESDAnet socket module making the wall-mounted HLI a cost-effective solution to your interface requirements.Key FeaturesDirect access and monitoring of your entire VESDAnet networkSeamless data transferEasily configured using Xtralis configuring and monitoring software packagesProtocol SupportsVESDA VLP VLS VLC VLF VLI and VFT-15 range of DetectorsAlarm StatusFault StatusSmoke LevelDetailed Fault InformationAlarm ThresholdsDetector Control including Reset Disable Silence Alarm Test and NormaliseOperational Status for processes such as Normalisation and AutoLearnAsynchronous notification of the device state including alarm level detailed faults and current thresholds