Altronix MAXIMAL77F 16 Fused Relay Outputs Access Power Controller with Power Supply/Chargers, BC800 Enclosure
SKU
MAXIMAL77F
Model No
MAXIMAL77F
$983.46
Product Highlights
- 120VAC 60Hz, 9 amp input
- Sixteen (16) Access Control System trigger inputs
- 24VDC outputs
- Maximum output current 24VDC @ 9.6 amp plus 24VDC @ 9.6 amp
- Sixteen (16) independently controlled outputs

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The Altronix MAXIMAL77F 16 Fused Relay Outputs Access Power Controller with Power Supply/Chargers delivers reliable power distribution for access control systems. With its ability to convert 120VAC 60Hz input into sixteen 24VDC outputs, it offers flexible and efficient operation. This robust unit features independent control, fire alarm disconnect options, and a reliable battery backup system, making it ideal for various access control solutions.
Altronix MAXIMAL77F Key Features
- Power Input: 120VAC 60Hz, 9 amp input ensures robust power availability for demanding applications.
- Trigger Inputs: Sixteen (16) Access Control System trigger inputs provide flexibility for various access control devices.
- Output Voltage: 24VDC outputs support a wide range of access control hardware.
- Maximum Output Current: 24VDC @ 9.6 amp plus 24VDC @ 9.6 amp accommodates high-power devices.
- Independent Control: Sixteen (16) independently controlled outputs allow for tailored operations to specific access points.
- Auxiliary Power Outputs: Sixteen (16) unswitched auxiliary power outputs rated at 2.5 amp each support additional devices.
- Regulated Outputs: Filtered and electronically regulated built-in power supply optimizes performance and reliability.
- Thermal Protection: thermal and short circuit protection with auto reset safeguards against power faults.
- Fire Alarm Disconnect: individually selectable fire alarm disconnect for each output enhances safety protocols.
- Alarm Output Relay: alerts that FACP input is triggered, supporting timely response to alarms.
- Battery Supervision: low battery and presence supervision for reliable backup power management.
- Battery Backup: automatic switch over to standby battery ensures uninterrupted operation during AC failure.
- LED Indicators: red LEDs for output status and green LED for FACP disconnect improve monitoring capabilities.
Altronix MAXIMAL77F Detailed Specifications
| Feature | Detail |
| Input Voltage | 120VAC 60Hz |
| Input Amperage | 9 amp |
| Total Outputs | Sixteen (16) 24VDC outputs |
| Maximum Output Current | 9.6 amp each on two 24VDC outputs |
| Auxiliary Power Outputs | Sixteen (16) at 2.5 amp each |
| Output Regulation | Filtered and electronically regulated |
| Protection Features | Thermal and short circuit protection |
| ACM8 Boards Fuse Rating | Main fuse rated at 10 amp |
| Fire Alarm Disconnect | Individually selectable latching/non-latching |
| Alarm Output Relay | Form "C" contact rated @ 1 amp 28VDC |
| Battery Backup | Built-in charger for sealed lead acid or gel type batteries |
| Charge Current | Maximum 3.6 amp per p/s board |
| AC Failure Switch Over | Zero voltage drop when switching to battery backup |
| LED Indicators | Red for outputs triggered, Green for FACP disconnect, AC and DC status |
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