Altronix Maximal75D Data Sheet - Manual

Maximal75D distributes and switches power to access control systems and accessories.
Unit converts a 115VAC 60Hz input into sixteen (16) independently controlled 12VDC and
24VDC Class 2 Rated PTC protected power-limited outputs. 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. 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. All interconnecting equipment must be UL Listed.
Maximal75D
Access Power Controller
Rev. DSMaximal75D - 06142013
Overview
Maximal75D
Specifications
Input:
• 115VAC 60Hz, 7.0 amp input.
• Power supply input options:
a) Two (2) common power input for either ACM8CB
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 10 amp 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 24VDC outputs.
• Maximum output current:
Options P/S 1 P/S 2
A 24VDC @ 9.7 amp 12VDC @ 9.5 amp
• Class 2 Rated power limited outputs.
• Sixteen (16) independently controlled outputs can be
Fail-Safe and/or Fail-Secure power outputs.
• Sixteen (16) auxiliary power outputs (unswitched)
(outputs are rated 2 amp).
• Filtered and electronically regulated outputs (built-in
power supply).
• Thermal and short circuit protection with auto reset.
Fuse Ratings:
• Power Supply input fuse ratings:
AL1024ULXB - 10 amp/250V.
AL1012ULXB - 3.5 amp/250V
• ACM8CB boards main fuse is rated at 10 amp.
Output fuses are rated @ 2.5 amp.
Features:
• Fire Alarm disconnect (latching or non-latching) is
individually selectable for any or all of the
sixteen (16) outputs.
Features (cont’d):
• 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 @ 1 amp 28VDC).
• AC fail supervision (form “C” contact).
• Low battery and battery presence supervision
(form “C” contact).
Battery Backup:
• Built-in charger for sealed lead acid or gel type
batteries.
• Maximum charge current
AL1024ULXB2 is 3.6 amp
AL1012ULXB is 0.7 amp
• 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:
• Operating temperature: 0º C to 49º C ambient.
• BTU/Hr.: 177.43 BTU/Hr.
• System AC input VA requirement: 805VA.
Mechanical:
• Enclosure Dimensions (H x W x D approx.):
26” x 19” x 6.25” (660.4mm x 482.6mm x 158.75mm)
• Enclosure accommodates up to
four (4) 12AH batteries.
• Product weight (approx.): 43.7 lbs. (19.82 kg).
• Shipping weight (approx.): 47.7 lbs. (21.64 kg).