Vesda VHX-1300 Metal Box HLI Peer to Peer
Vesda VHX-1300 Metal Box HLI Peer to PeerThe VESDA Wall-Mounted Open Protocol High Level Interface HLI links your VESDAnet with PC software monitoring tools Building Management Systems BMSs and Fire Alarm Control Panels FACPs otherwise known as host. With a built-in VESDAnet interface you dont need a remote VESDAnet socket module which makes the Wall-mounted HLI a cost-effective solution to your interface requirements. There are two models available depending on whether you require communication between your host and VESDAnet to be master-slave or peer-to-peer.In the peer-to-peer model the host polls the HLI for information about devices on VESDAnet while the HLI sends unsolicited messages to the host. In this way both the HLI and host are responsible for supervising the communications link between them. In the peer-to-peer model the host can request and receive multiple messages from the HLI.A VESDA High Level Interface HLI enables connection between a VESDAnet and configuration and monitoring platforms. Two main models are available1 Sliding Windows HLI which enables communication between a VESDAnet and configuration and monitoring software packages Xtralis VSC and Xtralis VSM42 Open Protocol HLI which integrates a VESDAnet to third-party software packages building management systems BMSs and fire alarm control panels FACPs.These HLIs are available in a plastic portable housing which can be used in multiple sites and a fixed wall-mounted configuration to provide a permanent connection in a convenient location at one site.Key FeaturesDirect access and monitoring of your entire VESDAnet systemSeamless data transferEasily configured using Xtralis configuring and monitoring software packages.Information available using the Open Protocol HLIDetector Type VLC VLS VLP VLF.Alarm status Alert Action Fire1 Fire2.Fault Status System Zone Urgent Power Network Flow Filter.Status Isolated Normalizing AutoLearn Scanning.Display info Alarm thresholds Location name.Display update Smoke level Alarm Fault status.Fault details list of active fault codes.Fault strings ASCII strings to describe each fault code.Detector controls Reset Isolate Silence Test Scan or Normalize2 .Configuration of Day Night alarm thresholds2