VESDAVLSProduct Guide VESDA by Xtralis
6 www.xtralis.com
2.2 VESDA VLS Configurations
One or more devices can be integrated with the VESDA VLS detector. These are normally configured at the
factory prior to shipping, but can also be installed at a later time. The standard VESDA VLS comes with 7
relays or in an optional 12 relay version. The modules that can be integrated are:
l Display Module
l LCD Programmer Module
l Fire and OK LEDs (FOK) Module
Legend
A Blank Plate
B LCD Programmer
C VESDA VLS Display Unit
Figure 2-2: VLS-214 with 7 relays, blank plate, LCD Programmer and Display Module