Allen-Bradley 5069-ARM Address Reserve Module

The Allen-Bradley 5069-ARM Address Reserve Module reserves communication addresses and slot positions within 5069 Compact I/O networks, enabling planned expansion without reconfiguring the Logix 5000 controller. It mounts on DIN rail and communicates via the integrated backplane, delivering a minimal backplane load while keeping I/O addressing organized in the 5069 Compact I/O (Compact 5000) platform. Operating from 0 to 60°C (32 to 140°F) and compatible with Logix 5000 controllers, it is commonly used in machine control panels, modular production lines, and scalable automation platforms to support staged commissioning, retrofit projects, and future expansions. Common replacements include Allen-Bradley 5069-IB16, 5069-OB16, and 5069-AEN2TR.