5069-ARM Allen-Bradley Compact I/O Address Reserve Module

Product Overview

The 5069-ARM is a high-performance Address Reserve Module developed by Allen-Bradley for the Compact 5000 I/O platform. Weighing a lightweight 0.175 kg, this module visually and logically secures an empty slot within a control chassis for planned hardware expansions. It preserves the node address and I/O mapping structure within the Logix designer software configuration without breaking the physical backplane communication or power distribution layout, allowing future expansions without system re-architecting.

Core Technical Advantages

• Robust Passthrough Capabilities: Manages high-current backplane power routing, allowing up to 9.55 A of MOD power and 9.95 A of SA power to safely feed downstream functional modules.
• AC and DC Versatility: Supports heavy-duty AC system configurations up to 240V AC at 47-63 Hz, ensuring complete infrastructure flexibility across diverse automation panels.
• Hazardous Location Certification: Carries strict ATEX and IECEx compliance ratings, validating the hardware assembly for high-risk, volatile environment applications.

Technical Specifications

Installation & Maintenance

• Chassis Placement Guidelines: Mount the module onto standard DIN rail frameworks. Push firmly onto the interlocking side connectors of adjacent modules until the latching mechanism clicks to guarantee complete bus contact.
• Thermal Management: Maintain a maximum surrounding air temperature boundary under 60°C. Ensure ventilation pathways above and below the module remain clear to handle natural heat dispersion.
• Future Upgrade Mapping: When exchanging the module for an active I/O block, ensure the new physical hardware matches the address parameters pre-allocated in the studio software profile.

Engineering Advantages

• Zero-Disruption Architecture: Eliminates continuous re-termination or logic modifications by allowing engineers to wire ahead for anticipated automation growth points.
• Low Mechanical Profile: The compact 0.175 kg footprint adds minimal weight strain to the DIN configuration while closing out physical backplane air pathways to shield system terminals.
• Unified Bus Continuity: Retains high-capacity bus tracks for both AC power setups and low-voltage DC signals across its integrated passthrough bridges.

Technical FAQs

Q1: Does the 5069-ARM module draw functional power from the bus?
A1: Yes. The module draws a small current of 45 mA at 18-32V DC to run its baseline identification logic, which should be included in your power budget estimations.

Q2: Can I pass high-voltage AC power through this module alongside low-voltage DC?
A2: No. The SA power passthrough configuration must follow the single voltage distribution structure assigned to that specific I/O bank group to prevent cross-voltage issues.

Q3: Is this module necessary if I leave a physical gap on the DIN rail?
A3: Yes. Leaving a blank gap on the rail separates adjacent modules and severs the backplane data bus. The 5069-ARM bridges this gap to ensure the system functions smoothly while keeping the slot reserved.