1
A-100WP
SEALED ENVIRONMENT KEYPAD
WIRING & PROGRAMMING INSTRUCTIONS
WI1496 12/06
GENERAL DESCRIPTION
The A-100WP is a self-contained access control keypad de-
signed for the harshest outdoor environments. Its heavy
stainless steel enclosure and metal keypad buttons also
make it extremely vandal resistant. The A-100WP operates
up to three outputs (two relays and 1 open-collector transis-
tor) and can be used to trigger a door strike, an electromag-
netic door lock, or any other relay-activated device. Pro-
gramming is performed manually at the keypad, allowing up
to 150 individual Users, each with their unique User Codes.
The A-100 Series includes the indoor stainless steel A-100
(see WI1495) and the waterproof A-100IMWP (see WI1497)
mullion keypad with illuminated keys.
In a typical application, the A-100WP will energize one or
both relays upon the keypad entry of a valid User Code.
Outputs 1 and 2 are two relays of the three contact Form C
type, and Output 3 is an open collector transistor (terminal
labeled "OC") that switches "on" (closes with the ground ter-
minal) when energized. The length of time the outputs are
energized (their "activation duration") can be programmed to
between 1 and 99 seconds. A Request-to-Exit button will
momentarily short Output 1 by wiring terminals M and P1
using a normally-open momentary-close switch.
To program the keypad functions you must first perform the
initial startup procedure, then enter
Program Mode
by press-
ing the Master Code at the keypad. Once in Program Mode,
all system functions can be accessed and programmed. Exit
Program Mode to put the keypad (with its new programming)
into use.
A-100WP Wiring Table
Terminal Markings
Description
+
+ 12V or 24V AC/DC Input
–
– Ground
M
Request to Exit Input
P1
Request to Exit Input
NO
Relay 1 Normally Open
C1
Relay 1 Common
NC
Relay 1 Normally Closed
NO
Relay 2 Normally Open
C2
Relay 2 Common
NC
Relay 2 Normally Closed
OC
Open Collector Output
S1
Tamper SW Output
S2
Tamper SW Output
+
12V
or 24
V AC/
DC I
nput
– Grou
nd
Common Relay
2
R
eq
ue
st to
Exi
t In
pu
t
R
eq
ue
st to
Exi
t In
pu
t
No
rm
ally
Op
en
Re
la
y 1
Common Relay
1
Normally Closed Relay 1
No
rm
ally
Op
en
Re
la
y 2
Normally Closed Relay 2
NC NO
NO C1
C2
P1
+
–
M
NC
A-100WP Keypad
SPECIFICATIONS
•
12 to 24VDC (polarized) or 12 to 24VAC voltage input
•
Output 1: 5A/250VAC relay
•
Output 2: 5A/250VAC relay
•
Output 3: 250mA open collector
•
Capacity of 150 User Codes of 3 to 6 digits
•
Output activation duration programmable from 01-99
seconds (program "00" to select "toggle" mode)
•
All programming stored in non-volatile EEPROM memory
•
12 Braille keypad keys
•
Orange LED Keypress feedback
•
Output #1 relay activation duration programmable per
user code
•
Tamper switch output terminals (S1 - S2) on PCB
•
Sounder "beeps" can be activated or deactivated for
user code entries
•
Operating Temperature: -13°F to 131°F
-25°C to +55°C
•
Dimensions (WxHxD): 4" x 4¾" x 2"
10.1cm x 12cm x 5cm
•
Operating Voltage: 12VDC to 28VDC
10VAC to 26 VAC
•
Maximum Current Draw:
12VDC: 15mA (Standby) 54mA (Active)
24VDC: 22mA (Standby) 67mA (Active)
12VAC: 32mA (Standby) 108mA (Active)
24VAC: 54mA (Standby) 129mA (Active)
S2 S1
OC
Open Collector Output
Tam
per SW
Output
Ta
m
pe
r SW
O
utp
ut
345 Bayview Avenue
Amityville, New York 11701
For Sales and Repairs 1-800-ALA-LOCK
For Technical Service 1-800-645-9440
Publicly traded on NASDAQ Symbol: NSSC
© ALARM LOCK 2006
