Rosslare AYC-W6500 Installation And Operation Manual page 11

Note:
Figure 2: Controller Application Wiring Diagram #1
Wiring diagram #2 (below) shows the door monitor and the tamper input
to an external alarm system.
AYC-W6500 Installation Manual
The individual wires from the unit are color-coded
•
according the Wiegand standard.
When using a separate power supply for the unit,
•
this supply and that of the controller must have a
common ground.
The unit'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
the cable. This configuration is best for shielding
the unit cable from external interference
AYC-W6500
Installation
Page 10