Xtralis
Xtralis VHX-0420 VESDA Modbus Type 3 HLI
- SKU
- VHX-0420
- Range
- VESDA Programming and Connectivity
- Status
- Available
- Weight
- 0.9 lbs (0.4 kg)
- Function
- Integrates VESDAnet network with host monitoring platforms such as Building Management Systems (BMSs) and Fire Alarm Control Panels (FACPs); acts as a proxy for all VESDA devices on the network
- Mounting
- Standard unit for use where permanent mounting is not required; requires a VESDAnet socket interface to connect to the VESDAnet network
- Dimensions
- 7.4 in. x 3.9 in. x 1.6 in. approx. (188 mm x 98 mm x 40 mm)
- Product type
- VESDA Modbus Type 3 HLI Standard
- Supply voltage
- 24 VDC
- Current consumption
- 70 mA (Quiescent)
You will also need
Needed to install, power or certify this product.
Remote VESDAnet socket
Standard HLI needs a remote VESDAnet socket to connect onto VESDAnet.
Overview
What it is and how it fits the system.
The VHX-0420 is the standard VESDA Modbus Type 3 High Level Interface, giving a flexible solution where permanent mounting is not required and connecting through a VESDAnet socket interface. It integrates a VESDAnet network with host monitoring platforms such as Building Management Systems and Fire Alarm Control Panels, supporting up to 100 detectors at 24 VDC and 70 mA quiescent. Backed by a 2-year product warranty.
Specifications
Full technical data for this part.
| Weight | 0.9 lbs (0.4 kg) |
|---|---|
| Function | Integrates VESDAnet network with host monitoring platforms such as Building Management Systems (BMSs) and Fire Alarm Control Panels (FACPs); acts as a proxy for all VESDA devices on the network |
| Mounting | Standard unit for use where permanent mounting is not required; requires a VESDAnet socket interface to connect to the VESDAnet network |
| Dimensions | 7.4 in. x 3.9 in. x 1.6 in. approx. (188 mm x 98 mm x 40 mm) |
| Product type | VESDA Modbus Type 3 HLI Standard |
| Ordering code | VHX-0420 — VESDA Modbus Type 3 HLI Standard |
| Supply voltage | 24 VDC |
| Lifecycle status | Continues to be supported in China (listed among remaining supported VHX variants) |
| Product warranty | 2 years |
| Power consumption | 1.68 W (Quiescent) |
| Protocol supports | VESDA VLP, VLS, VLC, VLF, VLI and VFT-15 detectors; VESDA-E VEU, VEP, VES and VEA detectors; Alarm Status; Fault Status; Smoke Level; Detailed Fault Information; Alarm Thresholds; Detector Control including Reset, Disable, Silence, Alarm Test and Normalise |
| Current consumption | 70 mA (Quiescent) |
| Communication interface | RS-485 (VESDAnet); RS-232 (VESDAlink/Host) |
| Number of detectors supported | Up to 100 detectors |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Optional accessories
Optional additions — this product works without them.
Single Pipe VEP with FOK LED's - Black Plastic
supports VESDA-E VEP detector
4 Pipe VEP with FOK LED's - Black Plastic
supports VESDA-E VEP detector
4 Pipe VEP with 3.5" Touchscreen Display - Black Plastic
supports VESDA-E VEP detector
VESDA-E VE Scanner detector with LED's
supports VESDA-E VES detector
VESDA-E VE Scanner detector with 3.5" Display
supports VESDA-E VES detector
VESDA-E VEA-40 Det with LEDs
supports VESDA-E VEA detector
VESDA-E VEA-40 Det with 3.5" Display
supports VESDA-E VEA detector
VLI with relays and Ethernet only
supports VESDA VLI detector
Spares & replacement parts
Replacement parts for units already in service.
LaserCOMPACT RO 9 pin lead
Uses VESDAlink RS-232 9-way serial cable (male–female); spare part VSP-509