User's Manual

Wiring Instructions
16 AYC-x6355 (Rev. A) Installation and User Manual
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 be preferably attached to an
earth ground, or a signal ground connection at the panel, or the
power supply end of the cable. This configuration is best for shielding
the reader cable from external interference.
4.2 Wiring the Unit as a Controller
If you connect the unit to a Rosslare PS-x25 secured power supply, it
automatically functions as a controller.
To connect the unit as a controller:
1. Prepare the reader cable by cutting its jacket back about 3 cm
(1¼”) and strip the insulation from the wires about 1.3 cm (½").
2. Prepare the PS-x25 secured power supply’s cable by cutting its
jacket back about 3 cm (1¼") and strip the insulation from the
wires about 1.3 cm (½").
3. Splice the controller pigtail wires to the corresponding PS-x25
secured power supply’s wires (as indicated in Table 2) and cover
each joint with insulating tape.
Table 2: Wiring the Unit as a Controller
Controller Color Functionality Note
12 VDC Red +DC Input Wired to the PS-x25
Shield/ Ground Black Ground Wired to the PS-x25
C 1 White Communication Wired to the PS-x25
C 2 Green Communication Wired to the PS-x25
AUX. IN Yellow Auxiliary Input Wired to input
4. Trim and cover all unused conductors.