MAXFIT7524ASD Altronix 20Amp 12/24VDC Access Control Power Supply 2-ACMS12CB

Altronix ACMS12/ACMS12CB are sub-assemblies designed to be used in Altronix wall and rack mount enclosures. Dual input design allows power to be steered from two (2) independent low voltage 5 to 24VDC power sources into twelve (12) independently controlled fuse or PTC protected outputs. Outputs are activated by an open collector sink, normally open (NO), normally closed (NC) dry trigger input, or wet output from an Access Control System, Card Reader, Keypad, Push Button, PIR, etc.

Specifications

Input

Two (2) independent low voltage inputs

• Input1 - 12 or 24VDC Altronix Power supply
• Input 2 - 12 or 24VDC Altronix power supply or either 5 or 12 VDC from VR6 Regulator

Voltage Range

• Main PTC Rating - 16A total input 9A
• Current Consumption - 0.6A @ 12V, 0.3A @ 24V with all relays energized
• Trigger Inputs
  • Twelve (12) individually controlled trigger inputs:
  • a) Normally open (NO) inputs
  • b) Normally closed (NC) inputs
  • c) Open collector sink inputs
  • d) Wet Input (5VDC - 24VDC) with 10K resistor
  • e) Any combination of the above

Outputs

• ACMS12CB
  • PTC protected outputs rated @ 2A per output, Class 2 power-limited. Total output 16A max
  • Do not exceed the individual power supply ratings Twelve (12) selectable independently controlled outputs or twelve (12) indepently controlled Fail-Safe or Fail-Secure power outputs
  • Any of the twelve (12) fuse protected power outputs are selectable to follow power Input 1 or Input 2. Individual outputs may be set to OFF position for servicing

Output Ratings

• ACMS12CB - PTCs are rated 2A each, Total output current is determined by the power supply(ies), not to exceed a maximum of 10A for each input

Fire Alarm Disconnect

• Supervised - Latching or non-latching, individually selectable for any or all of the twelve (12) outputs
• EOL - 10K Resistor

Indicators (LED)

• Blue LED - FACP disconnect is triggered
• Individual Voltage LEDs
  • Green - 12VDC
  • Red - 24VDC

Physical and Environmental

• Dimensions (W x L x H)
  • Board - 7.3” x 4.1” x 1.25” (185.4mm x 104.1mm x 31.8mm)
  • Shipping - 10” x 8” x 4” (254mm x 203.2mm x 101.68mm)
• Product Weight - 0.7 lb. (0.32 kg)
• Shipping Weight - 0.95 lb. (0.43 kg)
• Operating Temperature - 0ºC to 49ºC (32ºF to 120ºF)
• Storage Temperature - – 20ºC to 70ºC (– 4ºF to 158ºF)
• Relative Humidity - 93% +/– 5%
• BTU/Hr. (approx.) - 4 BTU/Hr

ACMS12CB Specifications PDF