User Manual

Part number 3E0054 R2 3
March 2003
RS485 Communications
High quality twisted pair communications cable with low capacitance -
typically Category 5 (CAT5) cable is used for communications cabling.
DC Power
The maximum recommended length of the DC power cable is dependant on the
diameter of the conductor and the current drawn by the IDT.
Mounting
Note: The Cardax FT IDT (125 Series) has been designed to metric
specifications therefore any imperial measurements provided are approximate
only.
The Cardax FT IDT (125 Series) is designed to be mounted on any solid flat
surface.
However, the card read range is reduced slightly when mounted on or near
metal surfaces.
Height
The recommended mounting height (from the floor to the centre of the IDT)
for the Cardax FT IDT (125 Series) is 1100mm.
Check your local regulations for any variation to this recommended height.