Power connection via psu – Extron Electronics VN-Matrix 200 Series User Manual
Page 17
Rack Mounting
Always use the special under-desk mounting kits (optional) to secure the VNC 200. See
“
” for the under-desk mounting kit. Full details on using the kit are
included with each kit. It will be necessary to remove the four feet prior to rack mounting.
Never place other units directly on top of the VNC 200 when it is rack-mounted as this will
place excessive strain on the mounting brackets.
Under-desk Mounting
Always use the special under-desk mounting kit (optional) to secure the VNC 200. See
“
” for the under-desk mounting kit. Full details on using the kit are
included with each kit.
Power Connection via PSU
Always ensure that the power supply is the correct voltage and frequency for all
equipment within the rack, and that it has a good ground (earth) connection.
Where a power strip is used, always ensure that the current rating of both the power strip
and the supply is sufficient for all equipment within the rack.
The VNC 200 must be powered from a 12 VDC regulated supply. A suitable power supply
unit (PSU) is provided. The power connection details that follow relate to the PSU.
CAUTION:
•
Never connect the VNC 200 directly to the power source.
•
To ensure CE compliance always use the PSU provided.
•
If a backup or replacement PSU is required, always use an Extron approved
PSU.
Supply Requirements for PSU
CAUTION: Always observe the following instructions to ensure safe and reliable
operation of the PSU.
Always ensure that the supply voltage is single phase only and is within the permitted
range:
100 – 240 VAC (0.45 A Max.) 50 – 60 Hz.
NEVER connect the PSU to a DC supply.
DO NOT allow the power outlet to be overloaded. This is particularly important to check
when powering several items of equipment from a single power outlet (that is, within
rack-mounted installations).
WARNING:
•
This equipment must be grounded.
•
To avoid the possible risk of electric shock or product damage due to con-
densation, ALWAYS allow the PSU to adapt to the ambient temperature and
humidity for at least thirty minutes BEFORE switching on. This is particularly
important when moving the unit from a cold location to a warm location.
VN-Matrix 200 Series • Installation
12