Page 5 of 13 FR2AV user manual issue 1.1.1
5
Specification
Size (mm)
482 (w) X 89 (h) X 504 (d)
Weight
4.7 Kg
Supply Voltage
110 – 240V 47 – 400 Hz
Temperature Range
0 – 40
O
C
Mains Connections
The frame is connected to the mains supplies by means of one or two detachable power cords.
CAUTION: To reduce the risk of electric shock, if two power supply cords are used plug each power
supply cord into separate branch circuits employing separate service grounds.
Any power cord used should be fitted with an IEC 320 female connector. It should have a minimum
current rating of 6A. It should meet the relevant local safety standards.
Power Supplies.
The frame has dedicated slots for up to two Crystal Vision power supply modules. The dual supply
capability provides redundancy and continued operation in the event of the failure of one of the supply
modules.
The power supply modules are available in 75W and 150W versions. If two supplies are fitted they
should both be the same version.
The power supplies can be inserted and removed while the system is powered without damage. There
are no user serviceable parts inside the power supply module covers. The safety covers should not be
removed even when the module is disconnected.
The power supplies have LED's to provide an indication of status, and provide a changeover relay
contact on a rear connector for system status monitoring. Further information is given in the relevant
sections of this manual. Refer to the power supply module documentation for information about the
LED's, and about replacing the fuses on the power supply modules.
Front Panel Indication Of Supply Status
A signal from the each of the power supplies is routed through the frame wiring to the front panel
electronics. This allows an indication of status to the user. The fault condition indicated is a supply rail
failure or a power supply module overheating. Overheating will probably be due to a ventilation
blockage or fan failure. Note under these conditions the fan fitted on the front panel will be activated.
See the “maintenance” section for information on fan replacement.
With an FR2AV the power indication LED will change from green to red if one of the power supplies
develops a fault ( the red fail LED on the front of the associated power supply will also light up ). The
position of the link on header J2 depends on the number of power supplies in the frame. If only one
power supply is fitted the link should be between pins 1 and 2, closer to the ribbon cable connector. If
two supplies are fitted the link should be between pins 2 and 3, away from the ribbon cable connector.
With an FP2-LF with LCD display , the fault indication is the text “Warning Power Supply or Fan
Problem” on the control panel display. This will be displayed for two seconds at twenty second
intervals. The position of the link on header J2 on the control panel board depends on the number of
