Allen-Bradley 1606-XLBUFFER Buffer Module provides a 24V DC energy buffer to extend hold-up time for the 1606-XL family of switched-mode power supplies. It delivers energy during brief power disturbances and supports short-term peak current to the load when mains voltage sags occur. The module offers up to 40 A buffered output with hold-up time up to 160 ms, and is designed to pair with 1606-XL power supplies to improve system uptime. Common applications include 24V DC control panels and PLC racks where brief outages could disrupt automation or data integrity.
