D223 Keypad Installation Instructions
ENGLISH TEXT DISPLAY STATUS LIGHT FUNCTION KEYS
ALL ON
SYSTEM OK
SOUNDER
Description
The D223 Keypad is a low-profile, surface-mount,
three-wire unit for use with the Radionics D2212
Control/Communicator. The D223 features an illuminated keypad, a backlit two-line LCD text display, an
armed status indicator, three programmable emergency keys, and a built-in sounder that emits several
distinct tones.
The control/communicator supplies all power and data
requirements for the D223 using a simple three-wire
connection. Depending on the panel’s available
auxiliary power, you can install up to eight D223
Keypads in one system.
You can program custom text locally using either the
D5200 Programmer or keypad programming. If using
the D5200, be sure to lock the panel’s standby pin
down
before
connecting the programmer. You can
program text remotely using the D5300, RAM II.
The Display
The D223 Keypad continuously displays the latest
status conditions of the security system. It takes 15
seconds after the program has been received for the
new text to replace the old text.When a series of
events occur that affect the system, the D223 displays
each event by priority, for example, the D223 displays
alarms before point faults.
564
897
CLEAR
RESET
321
ALL ON
TEST
ON
CHECK
WATCH
PART ON
0
ABC
*
The LCD display is normally illuminated constantly.
You can choose to make it illuminate only after a key is
pressed. With this option, the display and backlights
extinguish after approximately 20 seconds. Press and
hold the CLEAR key for five seconds to turn this
feature on or off.
The Keys
The D223 Keypad has a CLEAR key, ✽ key, three
emergency keys labeled A, B, and C, and number keys
from 0 to 9. These keys are used to enter functions
and personal passcodes into the panel.
Response Tones
The D223 Keypad contains a sounder used to annunciate several system conditions. You can disable the
sounder if you choose.
Installing the Keypad
Select a Mounting Location - Do not locate the D223
in areas of extreme cold for example, in an uninsulated
building, refrigerated areas, outdoors, or in areas
where the temperature can drop below 32°. Do not
mount the keypad in a location exposed to direct
sunlight. Direct sunlight makes the display less visible
and may also damage the keypad components.
D223 Installation Instructions
Page 1
© 1996 Radionics 74-07490-000-B 1/96
You can mount the D223 on a flat wall, or on the
11 12
6
7
8
9
10
5
following Radionics accessories:
• D54B Brass Flush Mount Kit
• D54C Chrome Flush Mount Kit
• D55 Command Center Desk Stand
• D56 Command Center Conduit Box
You can mount the enclosure base to a recessed
single-gang wall box if desired. Secure the enclosure
base to the wall or gang box.
Connect the Keypad Wire to the Panel - The maximum length for all wires connected to D2212 terminal
8 combined is 500 feet. Route data wire runs away
from electrical, telephone, and other data wiring.
Route Keypad Wire - Route the wire to the keypad
location. See the panel’s installation manual for
information about the maximum length of keypad
cables and wire resistance. Route data wire runs
away from electrical, telephone, and other data wiring.
Splice Connectors to the Wires - The three-wire
cable connects to the panel. Use solder to splice the
connectors to the wires. Be sure to insulate all exposed splices with tape so that they do not short to
one another.
Remove the Front Cover - Remove the front cover
from the enclosure base. Use a small flat-bladed
screwdriver to gently push the two bottom cover tabs
back. As you push back the tabs, lift the bottom of the
cover away from the base, then remove the cover.
Connect the Keypad - Plug the data wire into the
serial data wiring connector (J1) in the keypad. (see
Figure 3)
Mount the Enclosure Base - While pushing any
excess keypad wire back into the wall or gang box,
place the enclosure base on the wall in the desired
location. Use a center punch or a pencil to mark the
locations of the mounting holes.
Figure 2 shows a typical installation using one D223
Keypad. Use parallel connections for additional
keypads. For more information refer to the
Installation Manual
(74-07361-000).
D2212
Assigning the D223 to a Device Address - Before
you begin, be sure that the panel’s standby pin is
locked down to prevent missing point reports being
sent.To set the D223 keypad’s address, follow these
steps:
1. Turn DIP switch #1 to the ON position.
2. The display shows:
SET ADDRESS MODE
ADDRESS IS ##
3. Enter the address (1 to 8) with a leading zero
(for example, 01 for address 1).
Important! Use only address numbers 1 to 8.
4. Set dip switch #1 back to the OFF position.
If you are going to use a D223 keypad, at least
one D223 must be set to address 1.
564
897
CLEAR
RESET
321
ALL ON
*
ALL ON
SYSTEM OK
ON
TEST
CHECK
WATCH
PART ON
0
ABC
BLACK
RED
GREEN
74-07490-000-B 1/96 © 1996 Radionics
Figure 2: Wiring the D223 to the D2212
D223 Installation Instructions
Page 2
2
1
5
4
8
7
0
CLEAR
ABC
3
6
9
*
DATA WIRE
CONNECTOR
(J1)
1
3
Figure 3: Inside the D223
The panel’s program affects the keypad’s address:
Choose the keypad address in the panel’s program.
Select Text Keypad for the device type of the chosen
address. For more information, see
tion
in the
D2212 Program Entry Guide
Address Configura-
(74-07386-
000).
If a D223 at address 1 is to be replaced, and the
system has custom text, you must do the following in
order to preserve the custom text:
WIRE
OPENING
2
DISPLAY
ADJUSTMENT
POTENTIOMETER
S1
ON
Enable sounder for UL systems:
the sounder on at least one keypad in the system must
remain connected.
Adjust the D223 Display - With the D223 mounted to
the desired surface, view the display from the approximate angle for the user. If the display requires adjustment for clarity, use the Display Adjustment Potentiometer (R50) in the lower right-hand corner of the D223
circuit board.
For UL installations,
1. Using a D5200, copy the panel’s program.
2. Attach a new D223 at address 1.
3. Reprogram the panel using the copied program.
Keypad Sounder Disable - To disable the sounder,
turn DIP Switch #3 OFF (see Figure 3).
Fire Points need the trouble sounder:
Disabling the
sounder with switch #3 stops the D223 from annunciating fire point trouble. If fire points are installed as part
of this system, contact the local AHJ to verify code
requirements for fire trouble sounders before disabling
the D223 sounder.
D223 Installation Instructions
Replace the Front Cover - Align the top two tabs of
the enclosure cover with the top two tab slots in the
enclosure base. Slide the top of the cover into the
base. Gently push the bottom of the cover down on the
base until it snaps into place.
Adjust the Keys - Push each key on the keypad
towards the top of the enclosure to ensure proper
mating with the openings in the top cover.
Page 3
© 1996 Radionics 74-07490-000-B 1/96
D223 Keypad Specifications
Operating Temperature:
Operating Voltage:
Nominal 12 VDC supplied by the control/communicator
auxiliary power supply.
Current Requirements:
Maximum: 140mA
Normal: 85mA LCD on.
Standby: 30mA No keypad backlighting.
Enclosure Dimensions:
Height 4.56", Length 8.15", Depth .816"
Color: Off white
0 to 50 °C (32 to 122 °F)
Non-condensing Relative Humidity:
5 to 85% at 30 °C (86 °F)
Keypad Wiring:
Three-wire cable supplies data-in, common, and
positive voltage.
Display:
ON Indicator:
LCD Display:
Lights when system is All or Part On.
Two-line 16-character, Liquid Crystal
Display (LCD). The user can select to have the display
backlit constantly, or when a keypad digit is pressed.
D223 Switch Settings
SWITCH # ON OFF
1
2
3
Set Address
Normal Operation
Enable Sounder Disable Sounder
74-07490-000-A 11/95
© 1995 Radionics, Inc., Salinas, CA, U.S.A. All rights reserved.
™ The Radionics logo is a registered trademark of Radionics, Inc., Salinas, CA, U.S.A.
Radionics, Inc., 1800 Abbott Street Radionics, 1 Park Gate Close, Bredbury
Salinas, CA, 93901, U.S.A. Stockport, Cheshire, SK6 2SZ, England
Customer Service: (800) 538-5807 Technical Support: (061) 494-0851
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