Altronix AL1024ULXPD8 24VDC 10A Power Supply

Altronix AL1024ULXPD8 24VDC Power Supply/Charger

Overview

The Altronix AL1024ULXPD8 is a regulated 24VDC power supply and charger designed for distributed security and access control installations requiring multiple independently fused outputs. This unit delivers 10A maximum current at 24VDC from a 115VAC input source, making it suitable for mid-scale surveillance, intercom, and access control deployments. The AL1024ULXPD8 integrates battery backup and comprehensive supervision monitoring, providing system reliability and fault visibility essential for mission-critical applications.

Key Features

• 24VDC Output Voltage: Regulated DC output at 24 volts for standard security device compatibility
• 10A Maximum Current Rating: Delivers up to 10 amperes at 24VDC for multi-device power distribution
• 8 Independently Fused Outputs: Each output is individually fused for equipment protection and circuit isolation
• 115VAC Input: Single-phase AC power input for standard North American electrical infrastructure
• Battery Backup Capability: Integrated charger supports battery backup for continued operation during AC mains failure
• AC Fail Supervision: Monitors AC power status and alerts to loss of mains power
• Low Battery Supervision: Detects degraded battery condition before complete depletion
• Battery Presence Detection: Verifies battery installation and connectivity for backup reliability assurance
• BC400 Enclosure: Compact DIN-rail or wall-mounted housing for clean installation in electrical cabinets or equipment rooms

Integration & Compatibility

The AL1024ULXPD8 output configuration supports parallel or distributed device architectures common in access control panels, intercom systems, and camera power distribution hubs. The 8 fused outputs allow integrators to segment power distribution by functional zone or device type, reducing fault propagation and simplifying troubleshooting. Battery backup supervision signals integrate with central monitoring systems via relay outputs or serial interfaces, enabling remote alerting and system status visibility. This architecture is particularly effective in environments where multiple security devices (card readers, intercoms, magnetic locks, auxiliary circuits) require independent, monitored power rails.

Power Budget and Load Planning

At 10A maximum output, the AL1024ULXPD8 supports typical distributed installations with aggregate device loads up to 240W at 24VDC. Integrators should size individual output loads within fuse ratings and verify total system current demand does not exceed the 10A maximum. Battery backup runtime depends on installed battery capacity and aggregate load; consult Altronix specifications for backup runtime calculations with your chosen battery model.

Ted Perry

I've evaluated the Altronix AL1024ULXPD8 during planning phases for multi-zone access control retrofit projects. The eight independently fused outputs and battery backup monitoring make this unit well-suited to distributed security architectures where fault isolation and visibility are critical. The AL1024ULXPD8 addresses a common integration challenge: how to power and monitor multiple security circuits from a single, compact source without sacrificing redundancy or control.

Technical Highlights:

• Fused Output Architecture: Eight independent fuses prevent a single device fault from cascading to other powered circuits. This isolation is essential when powering mixed device types (magnetic locks, card readers, intercoms) from one supply.
• Battery Supervision Signals: AC Fail, Low Battery, and Battery Presence detection enables remote alerting and automated failover logic. Integration with a central alarm panel or monitoring system provides immediate visibility into power system health.
• Compact Enclosure Form Factor: The BC400 housing fits standard electrical cabinets, reducing installation footprint and keeping power infrastructure compact alongside access control panels or intercom controllers.

Deployment Considerations:

• Verify that the 10A aggregate output capacity meets your total device load. In distributed installations with multiple readers and magnetic locks, current demand can exceed expectations; load testing before site deployment prevents field issues.
• Battery backup effectiveness depends on battery selection and installation. Coordinate with the end-customer or system integrator to ensure appropriate battery chemistry and capacity for the required backup runtime.
• Use the supervision outputs to integrate battery status into your central monitoring station. AC Fail alerts should trigger immediate investigation to prevent prolonged battery discharge.

For mid-scale access control, intercom, and camera power distribution installations, the AL1024ULXPD8 delivers reliable, monitored multi-output power with practical fault isolation and backup capability. It's a solid choice for projects where redundancy and visibility justify a dedicated power and charger unit.