Maximal3FDV/5FDV/7FDV Series (PTC) Installation Guide
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Power Supply Board Terminal Identification:
Terminal Legend
Function/Description
L, N
Connect 220VAC 50/60Hz to these terminals: L to hot, N to neutral.
Do not use terminal marked [G]
+ DC –
Factory connected to ACM8 board.
Trigger EOL
Supervised
Fire Alarm Interface trigger input from a short or FACP. Trigger inputs can be normally
open, normally closed from an FACP output circuit
(Fig. 3, pg. 9)
.
NO, GND RESET
FACP interface latching or non-latching
(Fig. 3, pg. 9)
.
+ AUX –
Auxiliary output rated @ 1A (unswitched)
(Fig. 3, pg. 9)
.
AC FAIL
NC, C, NO
Indicates loss of AC power, e.g. connect to audible device or alarm panel.
Relay normally energized when AC power is present.
Contact rating 1A @ 30VDC
(Fig. 3, pg. 9)
.
BAT FAIL
NC, C, NO
Indicates low battery condition, e.g. connect to alarm panel. Relay normally energized
when DC power is present. Contact rating 1A @ 30VDC.
A removed battery is reported within 5 minutes.
Battery reconnection is reported within 1 minute
(Fig. 3, pg. 9)
.
+ BAT –
Stand-by battery connections.
Maximum charge current 1.54A
(Fig. 3, pg. 9)
.
Access Power Controller Terminal Identification:
Terminal Legend
Function/Description
– Power +
12VDC or 24VDC from power supply/charger (factory connected).
These terminals are paralleled to the [– C] terminals.
– C
These terminals are paralleled to the [– Power +] terminals.
These terminals can be connected to an external access control power supply to provide
isolated operating power for the devices. Jumpers J1 and J2 must be removed.
TRIGGER INPUT1 -
INPUT 8 IN, GND
From normally open and/or open collector sink trigger inputs
(request to exit buttons, exit PIRs, etc.)
OUTPUT 1-
OUTPUT 8
NC, C, NO, COM
12VDC to 24VDC trigger controlled outputs are rated at 2.5A.
Maximal3FDV
- 10.0-13.2VDC @ 4.6A or 20.19-26.4VDC @ 5.2A.
Maximal5FDV
- 10.03-13.2VDC @ 8.6A.
Maximal7FDV
- 20.17-26.4VDC @ 9.2A.
Fail-Safe [NC positive (+) & COM Negative (–)], Fail-Secure [NO positive (+) &
COM Negative (–)], Auxiliary output [C positive (+) & COM Negative (–)].
When using AC power supplies polarity needs not to be observed.
Contacts shown in a non-triggered state.
FACP INTERFACE
T, + INPUT –
Fire Alarm Interface trigger input from FACP. Trigger inputs can be normally open,
normally closed from an FACP signaling circuit output
(Figs. 5-9, pg. 11).
FACP INTERFACE
NC, C, NO
Form “C” relay contact rated @ 1A 28VDC for alarm reporting.
Power Supply Board Stand-by Battery Specifications:
Battery
Maximal3FDV
Maximal5FDV
Maximal7FDV
7AH
10 Mins./6A
5 Mins./10A
5 Mins./10A
12AH
30 Mins./6A
30 Mins./10A
30 Mins./10A
40AH
Over 4 Hours/6A
Over 2 Hours/10A
Over 2 Hours/10A
65AH
Over 4 Hours/6A
Over 4 Hours/10A
Over 4 Hours/10A