© 2018 United Technologies Corporation.
P/N 1073523A
• REV 00.00 • ISS 4JUL18
Interlogix is part of UTC Climate, Controls & Security, a unit of United Technologies Corporation. All rights reserved.
ACL875SU
– Surface Mount Standalone Keypad
Reader - Installation Manual
Description / Operation
ACL875SU is a standalone digital keypad for access control
applications with backlit keys, 99 user codes, 2 outputs (relay
and transistor) and 1 push button input. These keypads are
available in three different color finishes. Authorized users can
be assigned specific codes for use in access control
applications, electrical switching and arming/disarming alarm
systems. The users can be assigned to activate the first, the
second or both outputs. There is a 30 seconds lockout after 8
successive invalid PIN codes.
The tamper switch output can trigger the alarm system, if an
attempt is made to open or remove the unit from the wall.
Specifications
Operating voltage
12 to 24 VDC; 15 to 24 VAC
Current consumption
60 mA at 12 VDC
PIN Code capacity
99 (1 to 8 digits)
Outputs
1 Relay (2 A at 24 VDC, 2 A at 120 VAC),
1 transistor (100 mA)
Buzzer
Yes
LED
Green - Output 1 status (Relay)
Red - Output 2 status (Transistor)
Orange - Key press and Menu
LED control
No
Tamper
Yes
Backlight ON/OFF
Yes, by DIP switch
Panel connection
Cable,1 m
Material
of
design
housing
Molded Aluminum or ABS (black)
Dimensions of housing
(W x H x D)
51 x 92 x 25 mm; 51 x 92 x 27 mm (ABS);
Operating environment
Temperature
Relative humidity
-20 to +50°C
0 to 95% noncondensing
IP rating
IP65
Color
-S = Silver, -C = Grey, -B = Black
Weight
Shipping weight: 305 g
Product weight: 173 g
Mounting
Figure 1: Mounting instructions
Wiring
Figure 2: Wiring
1
12/24V
12 to 24 VDC;
2
AC/DC
15 to 24 VAC
3
Tamp
Tamper
4
Tamp
Tamper
5
GND
Ground (PB)
6
PB
Push Button Input
7
Transistor
Transistor Output
8
NC
Normally closed
9
COM
Common
1
0
NO
Normally open
Red
Black
Pink
Violet
Blue
Green
Orange
Gray
Yellow
White
