These units distribute and switch power to access control systems and accessories. They convert a 115VAC 50/60Hz
input into eight (8) or sixteen (16) independently controlled 12VDC and/or 24VDC PTC protected outputs. Outputs are
activated by an normally open (NO) or normally closed (NC) dry trigger input from an Access Control System, Card
Reader, Keypad, Push Button, PIR, etc. Units will route power to a variety of access control hardware devices includ-
ing: 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 outputs (see chart below).
Altronix
Model Number
12VDC @ 4 amp
Maximal1RHD
24VDC @ 3 amp
12VDC @ 4 amp
Maximal1RD
24VDC @ 3 amp
12VDC @ 6 amp
Maximal3RHD
24VDC @ 6 amp
Maximal3RD
12VDC @ 6 amp
12VDC @ 6 amp 12VDC @ 6 amp
Maximal33RD
24VDC @ 6 amp 24VDC @ 6 amp
12VDC @ 6 amp 24VDC @ 6 amp
Inputs:
• Normally closed [NC] or normally open [NO]
dry contact inputs (switch selectable).
Outputs:
• Individually selectable Mag Lock/Strike (Fail-Safe,
Fail-Secure) solid state PTC protected power outputs.
• Thermal and short circuit protection with auto reset.
Fire Alarm Interface:
• Fire Alarm disconnect (latching with reset or
non-latching) is individually selectable for any or
all of the outputs.
• Remote reset capability for latching Fire Alarm
Interface mode.
• Fire Alarm disconnect input options:
a) Normally open [NO] or normally closed [NC]
dry contact input.
b) Polarity reversal input from FACP signaling circuit.
Visual Indicators:
• Individual Output Status LEDs located on the
front panel.
Maximal Rack Access Power Controllers (PTC)
Maximal Rack Mount Series Configuration Chart:
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Overview:
4 amp
8
3 amp
4 amp
16
3 amp
6 amp
8
6 amp
16
12 amp
16
Specifications:
Battery Backup:
• Built-in charger for sealed lead acid or gel type batteries
(A separate enclosure is required for 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).
Supervision:
• AC fail supervision (form "C" contact).
• Low battery supervision (form "C" contact).
Additional Features:
• Removable terminal blocks with locking screw flange.
• 3-wire line cord.
• Illuminated master power disconnect circuit breaker
with manual reset.
Rack Dimensions:
3.25"H x 19.125"W x 8.5"D
2.0
1.9 amp
amp
2.0
1.9 amp
amp
2.0
1.9 amp
amp
2.0
1.9 amp
amp
2.0
3.8 amp
amp
5A/250V
5A/250V
3.5A/250V
3.5A/250Vc
3.5A/250Vc
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