Fig. 4 maximal77, Fig. 4a, Optional 12vdc battery** optional 12vdc battery – Altronix Maximal77 Installation Instructions User Manual
Page 11: Power supply board
Maximal11/Maximal33/Maximal55/Maximal77/Maximal75 Access Power Controllers (Fused)
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Fig. 4
Maximal77
2.5A 250
V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250
V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250V
2.5A 250
V
2.5A 250V
2.5A 250V
+
DC
---
BAT FAIL
NC C NO NC C NO
– BA
T
+
AC FAIL
Power Supply Board
L G N
+
DC
---
BAT FAIL
NC C NO NC C NO
– BA
T
+
AC FAIL
Power Supply Board
L G N
115VAC Input
60 Hz.
Optional
12VDC Battery**
Optional
12VDC Battery**
Wire
Strap
(from
Enclosure
to Door)
Tamper Switch
Optional
12VDC Battery**
Optional
12VDC Battery**
Ground Lug
Line
Neutral
Ground
Line
Neutral
**24VDC operation: Connect two (2) 12VDC
batteries in series
Fig. 4a
Edge of
Enclosure
to Access Control Panel
or U.L. Listed
Reporting Device
Enclosure
Sentrol
model # 3012
Tamper Switch
or equivalent
(Not Included)