Power Supply Board Terminal Identification; Access Power Controller Terminal Identification - Altronix MaximalV Series Installation Manual

Power Supply Board Terminal Identification:

Terminal Legend
L, N
+ DC –
AC FAIL
NC, C, NO
BAT FAIL
NC, C, NO
+ BAT –

Access Power Controller Terminal Identification:

Terminal Legend
– Power +
– Control +
(only applicable for
Maximal11)
TRIGGER
INPUT 1-INPUT 8
IN, GND
OUTPUT 1 -
OUTPUT 8
NC, C, NO, COM
FACP INTERFACE
T, + INPUT –
FACP INTERFACE
NC, C, NO
Maximal11V / Maximal33V / Maximal55V / Maximal77V / Maximal75V Access Power Controllers (Fused)
Function/Description
Connect 220VAC, 50/60Hz to these terminals: L to hot, N to neutral .
Maximal11V - 12VDC @ 3 .5A or 24VDC @ 2 .7A to ACM8 boards .
Maximal33V - 12VDC @ 5 .5A or 24VDC @ 5 .7A to ACM8 boards .
Maximal55V - 12VDC @ 9 .5A to ACM8 boards .
Maximal77V - 24VDC @ 9 .7A to ACM8 boards .
Maximal75V - one (1) 12VDC @ 9 .5A power supply to ACM8 board and
one (1) 24VDC @ 9 .7A power supply to ACM8 board .
Indicates loss of AC power . Relay normally energized when AC power is present .
Contact rating 1A @ 28VDC . AC or brownout fail is reported within 1 minute of event .
Indicates low battery condition, e .g . connect to access control panel . Relay normally
energized when DC power is present . Contact rating 1A @ 28VDC . A removed battery
is reported within 5 minutes . Battery reconnection is reported within 1 minute .
Low battery threshold:
12VDC output threshold set @ approximately 10 .5VDC .
24VDC output threshold set @ approximately 21VDC .
Stand-by battery connections . Connect one (1) 12VDC battery to the terminals marked
[+ BAT –] for 12VDC operation (Fig. 3, pg. 10, Fig. 5, pg. 12) . Use two (2) 12VDC
batteries wired in series for 24VDC operation (Figs. 3-5, pgs. 10-12) .
Function/Description
12VDC or 24VDC input from power supply board .
These terminals can be connected to an external access control power supply to provide
isolated operating power for the ACM8 (jumpers J1 and J2 must be removed) . All field
wiring connections must be made employing suitable gauge CM or FPL jacketed wire
or equivalent substitute (Figs. 6a-9a, pgs. 13-16).
From normally open and/or open collector sink trigger inputs
(request to exit buttons, exit pir's, etc .)
12VDC to 24VDC trigger controlled outputs:
Fail-Safe [NC positive (+) & COM Negative (–)],
Fail-Secure [NO positive (+) & COM Negative (–)],
Auxiliary output [C positive (+) & COM Negative (–)]
(When using AC power supplies polarity need not be observed),
NC, C, NO convert to dry form "C" 5A 24VAC/VDC rated dry outputs when fuses
are removed . Contacts shown in a non-triggered state .
Fire Alarm Interface trigger input from FACP . Trigger inputs can be normally open,
normally closed from an FACP signaling circuit output (Figs. 10-15, pg. 17, 18).
Form "C" relay contact rated @ 1A/28VDC for alarm reporting .
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