Rosslare Enterprises Ltd AYR6255 Manual Do Utilizador
Wiring Instructions
AY-R6255 Installation and Operation Manual
11
4.
Trim and cover all unused conductors.
•
The individual wires from the reader are color-coded according the
Wiegand standard.
•
When using a separate power supply for the reader, this supply and
that of the controller, must have a common ground.
•
The reader’s cable shield wire should preferably be attached to an
earth ground, or a signal ground connection at the panel, or power
supply end of he cable. This configuration is best fro shielding the
supply end of he cable. This configuration is best fro shielding the
Reader cable from external interference