Figure 2: Controller Application Wiring Diagram - Rosslare AYC-E65BB Installation And Programming Manual

Installation
3. Splice the controller pigtail wires to the corresponding PS-x25x
secured power supply's wires and cover each joint with insulating
tape.
4. Trim and cover all conductors not used.
5. To connect the unit to the desired power supply option, refer to
the relevant wiring diagrams that follow.
Figure 2 shows the wiring for the controller application using a dual
relay secured intelligent power supply.

Figure 2: Controller Application Wiring Diagram

16 AYC-Ex5/T65 Series Installation and Programming Manual