Xtralis VSP-102 VESDA Non-Scanner Relay Processor (DRP)

The Xtralis VSP-102 is a Non Scanner relay processor module (DRP) for the VESDA system. It is required where remote relays are used without a display, driving relay outputs in non-scanner configurations as a genuine VESDA legacy spare. This module processes relay signals without scanning functionality, serving as an essential interface for remote relay operation in legacy VESDA fire detection installations.

Physical wiring and connection details for the VSP-102 are provided in the installation manual, not this catalogue. As a legacy spare part, it maintains compatibility with existing VESDA systems requiring remote relay actuation without local display integration. The device fulfils a specific role in configurations where relay outputs must be activated independently of visual status indication. The VSP-102 helps ensure reliable operation in non-scanner setups where display units are absent but remote relay control is necessary, supporting system functionality through dedicated signal processing for legacy VESDA infrastructure.