SA223A DI’GITAL KEYPAD
SA223
FEATURES
* Changeable 4-digit Code
* Sealed Membrane Keypad, Tactile Feedback+
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Three LED Indicators
* Arm-Relay Output NC and NO
SA223A
* Tamper Switch for 24Hr Monitoring
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11213
:
TAMPER
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0
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4
5
6
7
6
NC
C
NO
-
+
* Low Current Drain
10
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Selectable Arm-Relay- For Latch Or Pulse
* Arm-Relay Pulse Time Controlled By The Last 4-Digit
POWER LED1 L E D 2 ,
ARM
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9
Dual Button Panic Alarm
1
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Terminals Provided For Easy Installation
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Internal Beeper Gives The Audible Feedback
* Designed For Outdoor Use
OPERATION
1. TO CHANGE THE CODE:
For ease of operation, the code is set uniformally at our factory for “1234” To
change to your own Private code please follow the process as below:
Removing the bottom plate, you will find four color-wires. (FIG 3)
White-Yellow-Brown-Black. White wire for First digit.
Yellow wire for second dtgit.
Brown wire for Third digit.
Black wire for Fourth digit.
There is a socket with 10 slots, each with its respective digit indicated
underneath,
To enter the code, plug each wire into the slot with the matching numbers you
choose.
For Example: Your code is 4365.
White wire to slot 4,
Yellow wire to slot 3.
Brown wire to slot 6,
Black wire to slot 5.
WG .
lNS2230010A
2. TO ENTER THE CODE
Pressing your cl-digit code (for example 4365), the ‘CODE’ LED is on to
indicate the right code has been entered.
Due to the interdigit time, pressing of the 4-digit code must be completed
within 6 sets (from first to last digit).
3. PANIC BUTTGN DPERATlGN
A panic alarm Is able to be genereted by presskg the ‘**’8 **W symbols
together.
4. TAMPER ALARM
The tamper clrcult is sctivated by the ,moval of the SA-929 from its mounted
position. The tamper circuit used as a ‘normslly M con5. ARM-RELAY GUTPUT
Ths Arm-relay output consists of ‘normsBy ckssd’snd ‘normstly open’dry
contact. Whenthertghtcodehentered. the’CodeI.EDiaonandtheArr~
relsy functions. The Arm-relsy can function as Pulse or Latch by chsnging
ths jumper position.
Pulse - Arm-relay functions for a short thne (dspendtng on the kst dtgft
release). suitable for HA29 coutrol psnel
Latch - Arm-relay functkns continuously until next rfght cods Is entared.
sultable for HA2W coutrol panel
6. LED INDICATORS
Three LED indicators are provided for on the front of the SA222A dlsplayfng
Code, Arm, Status. The specific functions of the lndkstors wttl very depending on the security controller that the SAZ23A is controlling. The ‘Arm’and
‘Status’indicators are driven extemalty by the control psnel. The Code
indicator is controlled by the SA229.
7. ‘CODE’ LED (GREEN)
This LED is controkd by the SA228. SA229A. It is on when the right code Is
entered and the Arm-relay functions.
8. ‘ARM’ LED (RED)
Indicates the Armed status of the security control penel, normal& this LED
willbeonwhent~pa~l~s~armsdando~~disa~. TheArrned
LED may flash depending on the operation of the panel. The LED has a
current limiting resistor thus no external components for operation.
(Refer to wiring table).
9. ‘STATUS LED (YELLOW)
This provides for a loop indicstkn from the control panel. When the LED is
on this will usually indkste that aft zones and conditions sre We. The LEO
has a current limiting resistor thus no extemel c -b-w-*
operstlon. (refer to wiring t&r&).
10. INTERNAL BEEPER
This provides an audible indication each time a keystrohe is enterad, the
User knowing that the key hss been pressed.
SPECIFICATIONS
10to 18volt DC.
Operating Volatge
60mAmax.
Operating Current
3mA.
Stand-by current
-20°C to 50°C
Operating Temperature
Input Arm LED (SA223) 2V (Max) with current limit resistor.
(SA223A) External + OV (Max) with current limit resistor.
Input Status LED (SA223) External +12V (Max) with current limit resistor.
(SA223A) External + OV (Max) with current limit resistor.
N.0JN.C. Contact
Output Arm-Relay
Contact current 1 Amp at 24 Volts D.C.
Active switch pull Lo max 25OmA
Output 24HUPanic
12 key membrane pad 0 through
Keypad
9,* &#
Tamper Switch
Built-in NC. contact
Interdigit Time
6 sets (max time between first to last 4-digit).
Please Note:
1. When connecting the Sa223-the connection is switched positive.
2. When connecting the Sa223A-the connection is switched negifive.