Altronix MAXIMAL77D Power Module

Altronix MAXIMAL77D Power Module

This unit distributes and switches power to access control systems and accessories. It converts a 115VAC 60Hz input into sixteen (16) independently controlled 24VDC PTC protected outputs. Outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Card Reader, Keypad, Push Button, PIR, etc. The unit will route power to a variety of access control hardware devices including: Mag Locks, Electric Strikes, Magnetic Door Holders, etc. Outputs will operate in both Fail-Safe and/or Fail-Secure modes. 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.

• UL and cUL listed.


• Fire alarm disconnect selectable by output.


• 16 PTC power-limited outputs, each 8 outputs are rated at 24VDC @ 9.7A, individually selectable for Fail-Safe or Fail-Secure operation.


• Rack Mount Access Power Controller with 2 power supplies.