Fig. 5 - Maximal75D
Wire
Strap
(from
Enclosure
to Door)
Input
115VAC,
60Hz
*12VDC operation: For 12VDC operation
only a single battery is needed.
Connect red battery lead
to 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 .
CAUTION: Optional rechargeable stanb-by batteries
must match the power supply output voltage setting.
Keep power-limited wiring separate from
non power-limited wiring.
Minimum 0.25" spacing must be provided.
- 12 -
Power Supply Board
BAT FAIL
L
G
N
NC C NO
Line
Neutral
Power Supply Board
BAT FAIL
L
G
N
NC C NO
Line
Neutral
Earth Ground
Optional
12VDC Battery**
AC FAIL
NC C NO
AC FAIL
NC C NO
Optional
12VDC Battery**
Optional
12VDC Battery**
Fig. 5a
Maximal11D/Maximal33D/Maximal55D/Maximal77D/Maximal75D Access Power Controllers (PTC)
Tamper Switch
Enclosure
Edge of
Enclosure
Tamper Switch
(provided)
To Access Control Panel or
UL Listed Reporting Device
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