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.