Wallace Perimeter Security ALPHA - Primary and Secondary Wiring Connections

Alpha/Delta (Kinetic Operator) Installation and Maintenance Manual Revision 1 - MAY 2023
135
PRIMARY AND SECONDARY WIRING CONNECTIONS
Primary and Secondary Wiring Connecons
1� As shown in Figure 35, connect a shielded communicaons cable to the DUAL GATE inputs in each
unit. The inputs are located near the base of the SmartDC Controller. Be sure to connect the wires
in pairs to the same terminal ports (A-A, B-B, and COM to COM) on both units. See Table 11.
2� Aach a ring terminal to the shield wire and connect it to the SmartDC Controller’s convenient
ground screw. Refer to Figure 35.
Primary Secondary
A A
COM COM
B B
Only ground to one
unit. Do NOT aach the
shield wire to both units.
Shield wire to Ground.
Table 11. Primary-Secondary Connecons on SDC Boards
Connect the ground shield wire to
only one operator, not both.
Figure 35. Primary and Secondary Wiring Connecons