ALLEN BRADLEY 1606-XLSBATASSY2 Battery Assembly

Overview

The ALLEN BRADLEY 1606-XLSBATASSY2 is a pre‑wired sealed VRLA battery assembly designed for Allen‑Bradley 1606‑XLS DC‑UPS power supply units. The ALLEN BRADLEY 1606-XLSBATASSY2 provides backup energy to maintain stable 24V DC output for PLC, I/O modules and industrial control loads during mains power failure. The ALLEN BRADLEY 1606-XLSBATASSY2 comes with integrated wiring harness, quick‑connect plug and mounting bracket for direct installation inside the control cabinet. As a dedicated accessory for the 1606‑XLS UPS family, the ALLEN BRADLEY 1606-XLSBATASSY2 is widely stocked as spare part for machine safety, emergency shutdown and continuous process control systems.

Features

The ALLEN BRADLEY 1606-XLSBATASSY2 adopts maintenance‑free valve‑regulated lead‑acid battery construction with low self‑discharge performance for long standby service. The ALLEN BRADLEY 1606-XLSBATASSY2 is pre‑assembled with matched wiring and connector, eliminating field wiring errors and simplifying replacement work. The ALLEN BRADLEY 1606-XLSBATASSY2 supports automatic charging and deep discharge protection managed by the 1606‑XLS UPS controller. It is built with anti‑vibration mechanical structure suitable for industrial cabinet environments. The ALLEN BRADLEY 1606-XLSBATASSY2 follows the original pin definition and mechanical outline, enabling plug‑and‑play replacement for the compatible UPS drive. Comprehensive status monitoring of battery voltage, charging current and aging condition is supported through the host power supply diagnostic interface.

Specs

Device Type: VRLA battery assembly Model: ALLEN BRADLEY 1606-XLSBATASSY2 Series: 1606‑XLS Applicable Unit: 1606‑XLS DC‑UPS power supply Battery Type: Sealed valve‑regulated lead acid battery Nominal Voltage: 12V DC Connection: Pre‑cabled quick‑release connector Mounting: DIN rail or cabinet bracket installation Operating Temperature: 0°C ~ +40°C Protection Grade: IP20 inside control cabinet

Principle

The ALLEN BRADLEY 1606-XLSBATASSY2 is connected to the 1606‑XLS UPS module. When mains power is normal, the UPS unit charges the ALLEN BRADLEY 1606-XLSBATASSY2 under constant current and constant voltage charging logic. Once AC input power is lost, the battery assembly immediately supplies stored energy to the UPS, which continues to deliver regulated 24V DC power to downstream control loads. The UPS monitors battery voltage and stops discharge to prevent permanent damage caused by over‑discharge.

Applications

The ALLEN BRADLEY 1606-XLSBATASSY2 is used for backup power of Allen‑Bradley PLC, safety relay and field I/O systems in machine tools, packaging machinery and process automation lines. It supports safe emergency stop, data retention and orderly shutdown during power outage. The ALLEN BRADLEY 1606-XLSBATASSY2 is commonly stocked as spare for emergency replacement and scheduled preventive maintenance of 1606‑XLS UPS assemblies. It also supports power cabinet renovation and backup runtime commissioning projects.