Altronix AL175UL Quick Start Manual page 3

Terminal Legend Function/Description
Connects to the normally closed outputs of an access control or fire alarm relay. These terminals
used to power Mag Locks.
switch. They are typically used for controlling multiple AL175ULs with fire alarm tie-in
(Fig. 5 and Fig. 6, pg. 4).
AUX +
Common negative (-) output (ground).
FACP
AC FAIL Indicates loss of AC, e.g connect audible device or alarm panel. Relay normally energized
1.25"
(31.75mm)
2"
(50.8mm)
2"
(50.8mm)
8.125"
(206.375mm)
AL175UL
All manuals and user guides at all-guides.com
Terminal Identification:
Enclosure Dimensions
0.6"
(15.24mm)
1.125"
(28.575mm)
1"
(25.4mm)
0.6"
(15.24mm)
1"
(25.4mm)
(Fig. 4, pg. 4).
(H x W x D approximate)
7.25"
(184.15mm)
3.625"
(184.15mm)
1.25"
(31.75mm)
6.05"
(15.24mm)
(153.67mm)
1.125"
(28.575mm)
1"
(25.4mm)
6.05"
0.6"
(153.67mm)
(15.24mm)
1"
(25.4mm)
5.25" 1"
(133.35mm) (25.4mm)
:
3.5"
(88.9mm)
0.6"
1.25"
(31.75mm)
3.5"
(88.9mm)
.
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