ABB XO08R2 Relay Output Extension Module: Expand Your AC 500 Control Capacity

In an automated packaging line, a system upgrade required the control of additional reject arms, conveyor section diverters, and warning beacons. The existing AC 500 PLC CPU had exhausted its onboard output points. Instead of a costly controller replacement, engineers seamlessly added an ABB XO08R2​ relay output extension module to the PLC rack. This module directly addressed the need for more output capacity, providing eight isolated relay channels to reliably switch 230V AC solenoids and motors. The ABB XO08R2‘s plug-in design allowed for rapid deployment, avoiding lengthy production stoppages. It enabled precise control of the new actuators, ensuring smooth line operation and efficient product handling, all while keeping the project within budget.