Mounting Options
Display and Programmer modules can be mounted in a Detector Enclosure, in a Remote Box or in a 19 inch subrack. A Hand-held programmer module is also available for temporary and convenient connection to the VESDA system. Details of these standard mounting options are given in the Detector, Display and Programmer Data sheets.

Relay Signalling
Each Display Module can be configured to drive relays which can be used for reliable (fault tolerant) signalling of Fire and Fault conditions to external systems. Standard Display Modules can drive 7 relays while VESDA VLS Display Modules can be configured to drive 7 or 12 relays. Relay functionality is fully configurable according to site requirements.

19 inch Rack Enclosure
19 inch subracks can be installed in glass fronted enclosures and are mounted on a swing frame for convenient connection of all the cables. Cable entry for 24 VDC power, VESDAnet connection and interfacing to the relays is provided by multiple knock-outs on all four sides of the box. 19 inch subracks and blank panels must be ordered separately. Each enclosure will accommodate up to 3 subracks. If utilising only 1 or 2 racks the VESDA Power Supply (VPS-100-US-xxx) can also be mounted in the enclosure.

Features
– Dual hinged glass door provides easy access to VESDA modules and termination boards
– Second door provides access to the termination boards
– Designed for easy mounting
– Multiple knock-outs for easy cable entry
– Holds up to 3 subracks
– Full size, lockable window and door

Technical Specifications
Construction:
– NEMA 1 Rating
– 16 gauge cold roll steel
– Fully welded and ground
– Double knockouts
– Continuous hinges with stainless steel pins
– Full size window kit – lockable
– Door – lockable (keyed alike with window)
Mounting: Key hole mounting
Finish: 2-part polyurethane – bake on textured finish
Color: Light grey
Locks: Keyed alike Chicago locks
Blanking Plates:
– 14 gauge cold roll steel
– Light grey matching color
– Single plate – 19 x 51/4 ”
– Double plate – 19 x 101/2″
– Enclosure requires 4 10/32″ screws for mounting 19 inch rack and/or blanking plates

Smoke Indication
Smoke levels are continuously shown on a bar graph display where each illuminated segment indicates the current level of detected smoke. The top segment of the bar graph indicates the Fire 1 smoke threshold level and each segment below that level represents 1/20 of the Fire 1 smoke threshold level. To the left of the bar graph are the Fire 1, Action and Alert smoke threshold indicators. At a glance these provide a visual representation of the programmable alarm thresholds showing how close the smoke level is to
triggering the next level of alarm.

Status Lights
High intensity flashing LEDs provide a clear indication of the fire condition and are accompanied by an audible warning appropriate to the alarm condition. Similarly, any fault condition is indicated by a series of LEDs and an audible tone providing a comprehensive range of status information. The audible warning is easily silenced by pressing the Silence button at which point any flashing LEDs are illuminated until the cause of the event is identified, rectified and the system reset.

Numeric Display
A 2 digit numerical readout has a number of modes that are indicated by up to four LEDs:
– The current smoke level in % obscuration/m (% obscuration/ft)
– Fire 1 threshold in % obscuration/m (% obscuration/ft). This is the sensitivity of the detector.
– The VESDA zone number
– First Alarm Sector on the VLS display – the numeric readout shows the sector (pipe) number that has detected smoke.

Push Button Keys
Four large tactile push button keys enable users to reset, isolate or silence the detector and control the mode of the display module. The buttons can be disabled to prevent operation of it’s functions. A lamp test routine is initiated by pressing the Mode key for two seconds. A Manual Scan can be initiated on the VLS by holding the Silence button for 2 seconds.

Features:
– Provides Immediate Status Reporting for a Single VESDA Zone
– Allows Zone Control of Assigned VESDA Detector
– High Intensity Alarm LEDs
– Remote Relay Option
– 20-Segment Vertical Bar Graph Display
– Alarm Threshold Indicators
– Built-In Sounder for Audible Warning
– Comprehensive Fault Reporting
– Multi-mode Numeric Display (defaults to smoke obscuration)
– Recessed Mounting Option

Specifications
Operating Voltage (When used in detector unit, remote unit, or 19″ rack): 18 to 30Vdc
Operating Temp: 0 to 39° C
Relative Humidity: 10 to 95% (non-cond.)

Module Only
Dimensions (HWD): 130x105x30mm
Operating Current: 60mA
Alarm Current: 80mA @24Vdc

Mounted in Remote Box –
Dimensions (WHD): 140 mm x 150 mm x 85 mm (5.5 in x 5.9 in x 3.4 in)
Operating Current: 90mA
Alarm Current: 110mA @24Vdc

The CRT-J00 is a VESDA VLC Display with a remote termination card. 7 Relays.

Smoke Indication
Smoke levels are continuously shown on a bar graph display where each illuminated segment indicates the current level of detected smoke. The top segment of the bar graph indicates the Fire 1 smoke threshold level and each segment below that level represents 1/20 of the Fire 1 smoke threshold level. To the left of the bar graph are the Fire 1, Action and Alert smoke threshold indicators. At a glance these provide a visual representation of the programmable alarm thresholds showing how close the smoke level is to
triggering the next level of alarm.

Status Lights
High intensity flashing LEDs provide a clear indication of the fire condition and are accompanied by an audible warning appropriate to the alarm condition. Similarly, any fault condition is indicated by a series of LEDs and an audible tone providing a comprehensive range of status information. The audible warning is easily silenced by pressing the Silence button at which point any flashing LEDs are illuminated until the cause of the event is identified, rectified and the system reset.

Numeric Display
A 2 digit numerical readout has a number of modes that are indicated by up to four LEDs:
– The current smoke level in % obscuration/m (% obscuration/ft)
– Fire 1 threshold in % obscuration/m (% obscuration/ft). This is the sensitivity of the detector.
– The VESDA zone number
– First Alarm Sector on the VLS display – the numeric readout shows the sector (pipe) number that has detected smoke.

Push Button Keys
Four large tactile push button keys enable users to reset, isolate or silence the detector and control the mode of the display module. The buttons can be disabled to prevent operation of it’s functions. A lamp test routine is initiated by pressing the Mode key for two seconds. A Manual Scan can be initiated on the VLS by holding the Silence button for 2 seconds.

Features:
– Provides Immediate Status Reporting for a Single VESDA Zone
– Allows Zone Control of Assigned VESDA Detector
– High Intensity Alarm LEDs
– Remote Relay Option
– 20-Segment Vertical Bar Graph Display
– Alarm Threshold Indicators
– Built-In Sounder for Audible Warning
– Comprehensive Fault Reporting
– Multi-mode Numeric Display (defaults to smoke obscuration)
– Recessed Mounting Option

Specifications
Operating Voltage (When used in detector unit, remote unit, or 19″ rack): 18 to 30Vdc
Operating Temp: 0 to 39° C
Relative Humidity: 10 to 95% (non-cond.)

Module Only
Dimensions (HWD): 130x105x30mm
Operating Current: 60mA
Alarm Current: 80mA @24Vdc

Mounted in Remote Box –
Dimensions (WHD): 140 mm x 150 mm x 85 mm (5.5 in x 5.9 in x 3.4 in)
Operating Current: 90mA
Alarm Current: 110mA @24Vdc

The VRT-Q00 is a VESDA LaserINDUSTRIAL display with a remote termination card. 7 Relays.

Smoke Indication
Smoke levels are continuously shown on a bar graph display where each illuminated segment indicates the current level of detected smoke. The top segment of the bar graph indicates the Fire 1 smoke threshold level and each segment below that level represents 1/20 of the Fire 1 smoke threshold level. To the left of the bar graph are the Fire 1, Action and Alert smoke threshold indicators. At a glance these provide a visual representation of the programmable alarm thresholds showing how close the smoke level is to
triggering the next level of alarm.

Status Lights
High intensity flashing LEDs provide a clear indication of the fire condition and are accompanied by an audible warning appropriate to the alarm condition. Similarly, any fault condition is indicated by a series of LEDs and an audible tone providing a comprehensive range of status information. The audible warning is easily silenced by pressing the Silence button at which point any flashing LEDs are illuminated until the cause of the event is identified, rectified and the system reset.

Numeric Display
A 2 digit numerical readout has a number of modes that are indicated by up to four LEDs:
– The current smoke level in % obscuration/m (% obscuration/ft)
– Fire 1 threshold in % obscuration/m (% obscuration/ft). This is the sensitivity of the detector.
– The VESDA zone number
– First Alarm Sector on the VLS display – the numeric readout shows the sector (pipe) number that has detected smoke.

Push Button Keys
Four large tactile push button keys enable users to reset, isolate or silence the detector and control the mode of the display module. The buttons can be disabled to prevent operation of it’s functions. A lamp test routine is initiated by pressing the Mode key for two seconds. A Manual Scan can be initiated on the VLS by holding the Silence button for 2 seconds.

Features:
– Provides Immediate Status Reporting for a Single VESDA Zone
– Allows Zone Control of Assigned VESDA Detector
– High Intensity Alarm LEDs
– Remote Relay Option
– 20-Segment Vertical Bar Graph Display
– Alarm Threshold Indicators
– Built-In Sounder for Audible Warning
– Comprehensive Fault Reporting
– Multi-mode Numeric Display (defaults to smoke obscuration)
– Recessed Mounting Option

Specifications
Operating Voltage (When used in detector unit, remote unit, or 19″ rack): 18 to 30Vdc
Operating Temp: 0 to 39° C
Relative Humidity: 10 to 95% (non-cond.)

Module Only
Dimensions (HWD): 130x105x30mm
Operating Current: 60mA
Alarm Current: 80mA @24Vdc

Mounted in Remote Box –
Dimensions (WHD): 140 mm x 150 mm x 85 mm (5.5 in x 5.9 in x 3.4 in)
Operating Current: 90mA
Alarm Current: 110mA @24Vdc

The VRT-T00 is a VESDA LaserINDUSTRIAL display with a remote termination card. No Relays.

The VESDA LCD hand held Programmer including a lead for temporary connection of a programmer to a network via a VESDAnet socket.

Specifications
Dimensions: 105x135x60mm
Screen Display Size: 70x37mm
Supply Voltage: 18 – 30Vdc
Power (W) @24VDC: 1.68
Current (mA) @24VDC: 70mA

Simple Configuration and Seamless Data Transfer
Your HLI is easily configured using your Xtralis VSC or Xtralis VSM4 software packages. The Sliding Windows model provides seamless data transfer from your VESDAnet to your PC.

Designed for Small or Large Networks
VESDA Sliding Windows HLIs are designed to suit your individual system design. The VHX-0210 is ideally suited for small networks of up to 40 devices, while the VHX-0200 is designed for large networks of up to 200 devices.

Modem Support
The VHX-0210 has modem (dial-in or dial out) capabilities allowing you full remote notification and interrogation functionality on networks of up to 40 devices.

Features
– Direct access and monitoring of your entire VESDAnet system
– Designed for small or large networks
– VHX-0210 includes modem support for remote notification & interrogation
– Seamless data transfer from your VESDAnet to your PC
– Easily configured using Xtralis configuring and monitoring software packages

Specifications
Power Consumption: 1.68W (Stable state i.e. no alarms and no fault conditions)
Supply Voltage: 24Vdc
Current Consumption: 70mA
Dimensions: 192x110x40mm
Weight: 0.4kg (0.9lbs)
RS-232 9-way serial cable (male-female) for connection to PC (Identical to VSP-509)

Smoke and Alarm Levels
The Smoke Level is reported relative to the Fire Alarm threshold where the full scale is 20. For example, if the Fire Alarm threshold is 0.5 %obs/m, a level of 0.1%obs/m is
reported as 4. In other words, the Actual Smoke level = (Reported smoke value * Fire1 Threshold) / 20.

Faults
All VESDAnet faults are mapped on one or more of the Modbus HLI faults which arelisted below:
– Head Fault
– Head Fault (Battery and Mains)
– Head Fault (Scanner2, and
– Flow Fault
VESDAnet faults categorised as network faults are mapped onto all zones, whereas zone faults are mapped onto that particular zone.

Features
– Direct access and monitoring of your VESDAnet system.
– Seamless data transfer.
– Easily configured using Xtralis configuring

Specifications
Power Consumption: 1.68W (Quiescent)
Supply Voltage: 24VDC
Current Consumption: 70mA
Weight: 0.4kg (0.9lbs)
Dimensions: 188x98x40mm

Features
• Direct access and monitoring of your VESDAnet system.
• Seamless data transfer.
• Easily configured using Xtralis configuring and monitoring software packages.

Specifications
Power Consumption: 1.68W (Quiescent)
Supply Voltages: 24VDC
Current Consumption: 70mA (Quiescent)
Dimensions: 188mm x 98mm x 40mm
Weight: 0.4kg (0.9lbs)
Supplied with: VESDAlink RS-232 9-way cable (male-female)
VESDAnet RS-485 15-way cable (male-female)

The unit generates a high current that passes through a test cable in order to heat it, which in turn causes its insulation to burn giving off smoke. The maximum operating time for the unit is three minutes and then it must be left immediately to cool it off for a period of at least seven minutes. On State: When the unit is turned on, the “POWER” indicator flashes a green light and the power is applied to the output terminals until the set time has elapsed. Off State: Once the timer has timed out, the output is switched off and the “OUT” indicator illuminates a red light while the “POWER” indicator remains illuminated.

Timer
A timer is incorporated to provide a selectable burn period of up to 3 minutes.
The timer also helps to prevent the unit being inadvertently left on for an extended period.
The timer is reset when the switch is turned off and will run for the set period when the switch is turned on again.

Thermal Switch
The unit is protected against over-temperatures by a thermal switch.
Regardless of the power presence, this switch will not allow operation for an extended period (up to an hour) once turned on. Moreover, the thermal switch cannot be bypassed or reset manually.