Altronix Maximal33 Access Power Controller with Power Supply/Chargers

Brand: Altronix
Part Number: Maximal33
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  • Access Control Type : Access Power Controller


Altronix Maximal33 Access Power Controller with Power Supply/Chargers

Maximal33 distributes and switches power to access control systems and accessories. It converts a 115VAC 60Hz input into sixteen (16) independently controlled 12VDC or 24VDC fuse protected outputs. These Fail-Safe/Fail-Secure power outputs may be converted to dry form "C" contacts. The outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Keypad, Push Button, REX PIR, etc. Units will route power to a variety of access control hardware devices including: Mag Locks, Electric Strikes, Magnetic Door Holders, etc. The FACP Interface enables Emergency Egress, Alarm Monitoring, or may be used to trigger other auxiliary devices. The fire alarm disconnect feature is individually selectable for any or all of the sixteen (16) outputs.

Key Features:

  • Input
    • 115VAC 60Hz, 7A input.
      • Power supply input options:
        • a) Two (2) common power input for either ACM8 and lock power (factory installed).
        • b) Two (2) isolated power inputs (external power supply is required), (current is determined by the power supply connected, not to exceed a maximum of 10A total).
    • Sixteen (16) Access Control System trigger inputs.
      • Input options:
        • a) Sixteen (16) normally open (NO) inputs.
        • b) Sixteen (16) open collector inputs.
        • c) Any combination of the above.
  • Output
    • 12VDC and/or 24VDC outputs.
      • Maximum output current Options:
        • A) 12VDC @ 5.5A plus 12VDC @ 5.5A.
        • B) 24VDC @ 5.7A plus 24VDC @ 5.7A.
        • C) 12VDC @ 5.5A plus 24VDC @ 5.7A.
    • Sixteen (16) independently controlled outputs.
      • Output options:
        • a) Sixteen (16) Fail-Safe and/or Fail-Secure power outputs.
        • b) Sixteen (16) form "C" 5A rated relay outputs.
        • c) Any combination of the above.
    • Sixteen (16) auxiliary power outputs (unswitched), (outputs are rated 2.5A).
    • Filtered and electronically regulated outputs (built-in power supply).
    • Thermal and short circuit protection with auto reset.
  • Fuse Ratings
    • Power Supply input fuse rated @ 3.5A/250V.
    • ACM8 boards main fuse is rated at 10A. Output fuses are rated @ 3.5A.
  • Features
    • Fire Alarm disconnect (latching or non-latching) is individually selectable for any or all of the sixteen (16) outputs.
      • Fire Alarm disconnect input options:
        • a) Normally open (NO) or normally closed (NC) dry contact input.
        • b) Polarity reversal input from FACP signaling circuit.
    • Alarm output relay indicates that FACP input is triggered (form "C" contact rated @ 1A 28VDC).
  • Supervision
    • AC fail supervision (form "C" contacts).
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours.
    • Low battery and battery presence supervision (form "C" contact).
  • Battery Backup
    • Built-in charger for sealed lead acid or gel type batteries.
    • Automatic switch over to stand-by battery when AC fails.
    • Zero voltage drop when unit switches over to battery backup (AC failure condition).
  • Visual Indicators
    • Red LEDs indicate outputs are triggered (relays energized).
    • Green LED indicates FACP disconnect is triggered.
    • AC input and DC output LED indicators.
  • Electrical
      • Temperature:
        • Operating: 0° C to 49° C (32° F to 120° F).
        • Storage: - 20° C to 70° C ( - 4° F to 158° F).
    • Relative Humidity 85% +/- 5%.
      • BTU/Hr (approx.):
        • 12VDC: 68 BTU/Hr.
        • 24VDC: 140 BTU/Hr.
        • 12VDC & 24VDC: 104 BTU/Hr.
    • System AC input VA requirement: 805VA.


Additional Information

Access Control Type:
Access Power Controller
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