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1769-ARM Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1769-ARM is an Allen-Bradley CompactLogix Address Reserve Module in the Compact I/O family. It serves to occupy I/O slots in a CompactLogix rack when a slot is unused or temporarily removed, maintaining bus addressing integrity. Installed via DIN-rail or panel mount, it allows removal and replacement of modules without disrupting the I/O configuration in the control program. Typical applications include temporary module removal during maintenance, system configuration stability, and phased expansions in automated systems. Part number 1769-ARM may reference the module once or twice in documentation.
Best Suited For
- Maintenance-phase module removal without readdressing
- Slot reservation during phased system upgrades
- Preventing addressing shifts in CompactLogix racks
- Ensuring configuration integrity during module swap-outs
Technical Specifications
I/O & Electrical
Communication & Power
Physical & Environmental
Certifications
c-UL under CSA C22.2 No. 142; UL 508 listed; CE; C-Tick (when module is marked)