Data Sheet

Maximal3
Access Power Controller
Rev. DSMaximal3_12042015
Maximal3 distributes and switches power to access control systems and acces-
sories. They convert a 115VAC 60Hz input into sixteen (16) independently con-
trolled 12VDC or 24VDC fuse protected outputs. These Fail-Safe/Fail-Secure
power outputs may be converted to dry form “C” contacts. The outputs are ac-
tivated 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, Elec-
tric 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. All interconnecting equipment must be UL Listed.
Overview
Input:
• 115VAC 60Hz, 3.5 amp input.
• Power supply input options:
a) Two (2) common power inputs 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 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 or 24VDC outputs.
• Maximum output current:
12VDC @ 5 amp or 24VDC @ 5.4 amp.
• Sixteen (16) independently controlled outputs.
Output options:
a) Sixteen (16) Fail-Safe and/or Fail-Secure
power outputs.
b) Sixteen (16) form “C” 5 amp rated relay outputs.
c) Any combination of the above.
• Sixteen (16) auxiliary power outputs (unswitched)
(outputs are rated 2.5 amp).
• Filtered and electronically regulated outputs (built-in
power supply).
• Thermal and short circuit protection with auto reset.
Fuse Ratings:
• Power Supply input fuse rated @ 3.5 amp/250V.
• ACM8 boards main fuse is rated at 10 amp.
Output fuses are rated @ 3.5 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).
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.
• Maximum charge current 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.:
- 12VDC: 30.71 BTU/Hr.
- 24VDC: 66.54 BTU/Hr.
• System AC input VA requirement: 402.5VA.
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.): 38 lbs. (17.24 kg).
• Shipping weight (approx.): 39.75 lbs. (18 kg).
Maximal3
Specifications