Altronix MAXFIT7712APSD 12-Output Power Distribution Module
Overview
The Altronix MAXFIT7712APSD combines the ACMS12CB access control management board with the PDS16CB power distribution system in a compact MAXFIT form factor. Designed for integrators building structured access control and surveillance power infrastructure, the MAXFIT7712APSD accepts 5 to 24 VDC input and fans out across 12 individually managed outputs — giving you granular per-output control in a footprint that measures just 5.37 × 1.00 × 4.25 inches and weighs 1.45 lbs. For a broader look at the Altronix power and access control line, the MAXFIT series sits within their compact distributed-power architecture aimed at reducing home-run wiring.
Key Features
- Wide Input Voltage Range (5–24 VDC): Accepting anything from 5V logic-level rails to 24V panel outputs means this module adapts to mixed-voltage infrastructure without a dedicated transformer per zone — useful when you're tying into an existing access control panel running a non-standard bus voltage.
- 12 Managed Outputs: Twelve discrete outputs let you assign individual locks, readers, or sensors to separate circuits. Faults on one output don't cascade to adjacent devices, which simplifies troubleshooting on multi-door deployments.
- MAXFIT Form Factor (5.37 × 1.00 × 4.25 in): The slim 1-inch depth fits inside standard enclosures without consuming the full interior — relevant when you're consolidating power distribution inside a shared fire/access panel cabinet.
- Integrated ACMS12CB + PDS16CB Architecture: Pairing the access control management board with a power distribution board in one assembly reduces component count and inter-board wiring versus sourcing the two independently.
Integration & Compatibility
The MAXFIT7712APSD is designed to integrate within the Altronix MAXFIT ecosystem. The 5–24 VDC input range supports connection to a wide variety of upstream power supplies and panel outputs common in commercial security installations. Consult the Altronix MAXFIT series documentation to confirm bus compatibility with your specific panel or power supply before deployment. For installations requiring PoE-driven or IP-edge power distribution, also evaluate whether a managed PoE switch architecture better fits your topology.
Frequently Asked Questions
Q: What is the input voltage range for the MAXFIT7712APSD?
A: The MAXFIT7712APSD accepts 5 to 24 VDC input, accommodating a wide range of upstream panel and power supply outputs common in commercial access control installations.
Q: How many outputs does the MAXFIT7712APSD provide?
A: It provides 12 individually managed outputs, allowing separate circuit assignment for locks, readers, or sensors on multi-door deployments.
Q: What are the physical dimensions and weight of the MAXFIT7712APSD?
A: The module measures 5.37 × 1.00 × 4.25 inches and weighs 1.45 lbs, designed to fit within standard security enclosures.
Q: What modules are combined in the MAXFIT7712APSD?
A: The MAXFIT7712APSD integrates the ACMS12CB access control management board and the PDS16CB power distribution board into a single MAXFIT-form-factor assembly.
The MAXFIT7712APSD is worth considering when you need to consolidate access control management and power distribution into a single slim assembly — that 5–24 VDC input tolerance is the practical detail that makes it flexible enough to drop into existing infrastructure without reworking your upstream supply.
Technical Highlights:
- 5–24 VDC Input Range: Broad enough to interface with both low-voltage logic rails and standard 24V access control panel outputs — reduces the need for intermediate voltage conversion on mixed-voltage sites.
- 12-Output Fan-Out: Twelve discrete outputs in a 5.37 × 4.25-inch board footprint gives you per-circuit fault isolation without the bulk of a full sub-panel.
- Combined ACMS12CB + PDS16CB: Integrating both boards in one MAXFIT assembly eliminates the inter-board wiring you'd otherwise run between separately mounted units.
Deployment Considerations:
- Verify bus voltage compatibility against your specific panel model before ordering — the 5–24 VDC range is wide, but the Altronix MAXFIT ecosystem has specific mating requirements documented in the series installation guide.
- At 1.00-inch depth, the module fits most standard enclosures, but confirm interior clearance if you're mounting alongside a battery backup inside a shared cabinet.
Best suited for multi-door commercial access control buildouts where a single enclosure needs to cleanly distribute power to a dozen or more edge devices without home-run wiring back to a central supply.
