Lexicomm 228N
The LX228N master station is a ready out of the box EVC system suitable for standalone and
small 2 panel network applications up to 8 lines. It is very simple to install, requiring no set up
or software, and is compatible with Vox Ignis range of Type A, Type B, Type C outstations and
the Assist Call range of emergency assistance alarms.
This guide summarises applicable information from the full manual, which is
available by scanning this QR code.
Figure 1
1. Mounting Information
Master stations should be mounted in fire control rooms or next to the fire alarm panel at a mounting height of
between 1.4 and 1.5m above finished floor level to the centre of the controls. Type A outstations (fire telephone) are
generally fitted in fire-fighting lobbies and fire and rescues access points at 1.3 to 1.4m above (FFL). Type B
outstations are used in disabled refuges at a mounting height of 0.9m to 1.2m (FFL). For Emergency assistance
alarms see ViLX-ACA datasheet.
2. Cable Information
Fire telephone systems utilise Type A outstations and must use enhanced grade fire resistant cabling throughout for
all wiring, including the mains supply to the master station. Max distance using 1mm or 1.5mm cable is 500m from
outstation to master station.
Disabled Refuge systems utilise Type B outstations, they are wired in standard or enhanced grade fire resistant
cabling Refer to BS 5839-9:2021 for full details.
Max distance using 1mm or 1.5mm cable is 500m from outstation to master station.
Network/Repeater systems are wired in standard or enhanced grade fire resistant cabling, 2 x 2 core loops 1mm or
1.5mm (2c Data,2c Audio) Refer to BS 5839-9:2021 for full details.
Emergency assistance alarms (Assist Call) for dedicated circuits use 1mm 2 core flex for lengths of 500m from the
master or security cable for shorter lengths from up to 50m for 2 cores up to 200m if 4 cores are twisted together. If
sharing with a Type B use the same grade of fire-resistant cable.
Document DViLX228N1001-01
Quick Start Guide
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