Fig. 3 - Maximal11DV, Maximal33DV, Maximal55DV
Power Supply
L
G
N
Line
Neutral
Ground
Lug
Power Supply
L
G
N
Line
Neutral
Input 220VAC
50/60Hz
CAUTION: When power supply board is set for 12VDC
use only one (1) 12VDC stand-by battery.
Connect red battery lead to
the terminal marked [+ BAT]
and to the [positive (+)]
terminal of the battery.
Connect black battery lead to
terminal marked [BAT –]
and to the [negative (–)]
terminal of the battery.
Optional
Rechargeable
Stand-by Battery
Keep power-limited wiring separate from
non power-limited. Use minimum 0.25" spacing.
Up to four (4) 12AH rechargeable batteries are
the largest batteries that can fit in this enclosure.
An external battery enclosure must be used
if using the 40AH or 65AH batteries.
- 10 -
AC
DC
Board
BAT FAIL NC C NO NC C NO AC FAIL
AC
DC
Board
BAT FAIL NC C NO NC C NO AC FAIL
- BAT +
Optional
Rechargeable
Stand-by Battery
Optional
Rechargeable
Stand-by Battery
Maximal11DV / Maximal33DV / Maximal55DV / Maximal75DV / Maximal77DV Access Power Controllers (PTC) Installation Guide
Tamper Switch
Fig. 3a
Edge of
Enclosure
Tamper Switch
(provided)
To Access Control Panel or
UL Listed Reporting Device
Enclosure
Need help?
Do you have a question about the Maximal DV Series and is the answer not in the manual?
Questions and answers