Installation
AYC-F/Gx4 Series Installation and Programming Manual 15
5. Trim and cover all conductors that are not used.
• The individual wires extending from the reader are color-coded
according to the required Wiegand standard.
• When using a separate power supply for the reader, this supply and
the controller’s power supply must have a common ground. A linear
power supply is recommended.
• Attach the cable shield wire on the reader to an earth ground (best),
or to a signal ground co
nnection at the panel or power supply end of
the cable. This configuration is best for shielding the reader cable
from external interference.
3.2.2 Wiring the Unit as a Controller
If you connect the unit to a Rosslare PS-x25x secured power supply, it
automatically functions as a controller.
To connect the unit as a controller:
1. Select the appropriate connections according to Table 2.
Table 2: Wiring the Unit as a Controller
Controller Wire Color Function Note
- Red +DC Input Wired to the PS-x25x
+ Black Ground Wired to the PS-x25x
C 1 White Communication Wired to the PS-x25x
C 2 Green Communication Wired to the PS-x25x
AUX. IN Brown Auxiliary Input Wired to input
N/A
Purple Not in use N/A
Attach the cable shield wire on the unit to an earth ground (best).
You can also attach it to a signal ground connection at the panel or
power supply end of the cable. This configuration is best for
shielding the controller cable from external interference.
2. Prepare the PS-x25x secured power supply’s cable by cutting the
cable jacket back 3.2 cm (1¼”) and strip the wire 1.3 cm (½”).
3. Splice the controller pigtail wires to the corresponding PS-x25x
secured power supply’s wires and cover each joint with insulating
tape.
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