The Xtralis VESDA VIC-020 is the VESDA VLF Multi-function Control Card (MCC), an interface card that expands the inputs and outputs of VESDA VLF (LaserFOCUS) aspirating smoke detectors for better fire panel connectivity, fault monitoring and annunciation.
Key features
- Two additional relays, allowing all four VLF alarm levels to be reported on dry relay outputs
- Extra General Purpose Input (GPI) with line monitoring, e.g. for mains-fail or remote reset
- Quick and simple to install with out-of-the-box operation
- Diagnostic LEDs show card power, relay, GPI and communications status
- Fully compatible with VESDA VLF-250 and VLF-500 detectors
- Default outputs: Relay 1 Alert, Relay 2 Fire 2; GPI reports external fault
- Approvals: UL, ULC, EN 54-20, CE (EMC and CPR), AFNOR
Technical specifications
- Part number: VIC-020 (VESDA VLF MCC)
- Dimensions (LxWxH): 110 x 70 x 20 mm without ESD cover
- Power consumption: 1 W from the detector at 24 VDC (less than 42 mA)
- Relay outputs: 2 A at 30 VDC
- EOL resistor (GPI): 2.7 kΩ
- Terminals: 0.2–2.5 mm²
- Tested to -10 °C to 55 °C; detector ambient 0 °C to 40 °C; humidity 5–95% non-condensing
- Detector compatibility: VLF-250 and VLF-500
What's in the box
- Control card
- Interface cable
- Single screw
- Field wiring connectors
- One End of Line (EOL) resistor
