Xtralis VESDA VLS - Page 50

VESDA Products
2-30 VESDA Student Workbook
VES 3.5 inch display screens
Sector Alarm
Level
Double Adaptive
Scan Threshold
Adaptive Scan
Threshold
Current Smoke Level
VES Home Page Sector Status Page
Sector Smoke
Level and Alarm
Threshold
86
Backward compatibility
• Backward compatible with VESDA VLS
• Identical physical and electrical footprint, pipe
arrangement, wired relays and VESDAnet connectivity
• Replicates VLS signature to maintain compatibility with
existing VLS based interfaces
• Provides access point to entire VESDAnet network with
VSM4
• When placing a newer VES or VEP into an older
VESDAnet:
– Run the VES in VLS mode or the VEP in VLP mode
VESDAnet
87