
EX9 Wireless Radio Keypad User Manual v1.3
Contents
1 Product Description ..................................................................................................................... 2
2 Technical Specifications .............................................................................................................. 2
3 Mounting ..................................................................................................................................... 3
4 Terminal blocks and Jumper settings ........................................................................................... 3
5 Programming ............................................................................................................................... 4
6 Programming Flowchart ............................................................................................................... 6
7 Relay Settings ............................................................................................................................. 7
8 Total Reset ................................................................................................................................. 8
9 Operating the wireless keypad .................................................................................................... 8
10 Examples .................................................................................................................................... 8
1) PRODUCT DESCRIPTION
EX9 is a set of wireless rolling
code keypad (EX9-43B) as a
transmitter and radio receiver
RX2. Only enrolled code in the
transmitter and memorized in the
receiver will activate the relay
output. The receiver can also
memorize code from the remote
transmitter TX2A.
Programming/deleting of the codes, the transmission duration is done at the keypad, memorizing the
codes and programming of the relays (time, mode) is done at the radio receiver.
2) TECHNICAL SPECIFICATIONS
Key press/ error and confirmation signal/
transmission in progress
Configuration menu entrance
12/24V AC/DC input and/or 9V battery
27mA in transmission with 9V battery
120mA in transmission with 24Vac power
supply
- 1000 with memory - 30 without
memory
12 Vac/dc Jumper C closed 24 Vac/dc
Jumper C open
1A up to 30 Vdc / 0.5A up to 42.4
Vac

EX9 Wireless Radio Keypad User Manual v1.3
DIP SWITCH 2
On: Buzzer ENABLED
Off: Buzzer DISABLED
DIP SWITCH 1
On: backlighting ENABLED
Off: backlighting DISABLED
Power Supply if battery
is not used 12/24VAC/DC
1 - 2 RELAY 1 (NO)
3 - 4 RELAY 2 (NO)
5 - 6 POWER SUPPLY 12/24Vac/dc
7 ANTENNA GROUND
8 ANTENNA
3) MOUNTING
4) TERMINAL BLOCKS AND JUMPER SETTINGS
EX9-43B:
On the back side of the card there is a DIP-SWITCH that allows enabling/disabling the buzzer and the
backlighting of the keypad.
RX2:
Power Supply:
Jumper C closed: 12V AC/DC
Jumper C open: 24V AC/DC
2 (M3x6mm) security screws

EX9 Wireless Radio Keypad User Manual v1.3
STEP 2)
Send the User into RX2 Reciever
STEP 1)
Add New User in EX9-43B
STEP 3)
Send TX2A Code into RX2 reciever
5) PROGRAMMING
Entering the programming menu is done by the Master Code which is written on the
Sticker on back of the Keypad.
.
NOTE: The keypad automatically associates the transmission channel 1 to every new user
Press the Tact Switch
ones for Relay1 (LED
1 & 2 ON)
Press the Tact Switch
twice for Relay2 (LED
2 & 3 ON)
Enter the User
channel (1 – default)
LED 2 or 3 blinks 3
times
Press the Tact Switch
ones for Relay1 (LED
1 & 2 ON)
Press the Tact Switch
twice for Relay2 (LED
2 & 3 ON)
LED 2 or 3 blinks 3
times
Enter the memory location of the
user to be memorized 01 to 99
Enter the new code (1-8 digits)
Press A
Try the Code, press XXXX+A+1
Green LED will blink indicating
that the transmission is in
progress

EX9 Wireless Radio Keypad User Manual v1.3
Assign transmission channel
Transmission duration setup
Delete one User
The transmission time is set to 2 seconds by
default.
The transmission time setting applies to ALL
users and ALL transmission channels
Other settings:
Change Master Code
Enter the memory location of the
user to be enabled 01 to 99
Enter the channels to be
enabled from 1 to 10 (0)
Enter the transmission time to
be enabled from 1s to 10s (0)
Enter the memory location of the
user to be delated from 01 to 99
NOTE: Before making any operation, take the sticker you find on
the back of the keypad and put it on the space here below (as
shown in the drawing) where it is written the master code set by
the factory.
Attach here the adhesive or write the master code
NOTE: In case of total reset of the device, the master code will
come to be the one indicated. The loss of this code will make the
keypad unusable.
Enter the MASTER code (1-8 digits)
Enter the memory location of the master
00
Enter the new MASTER code from 1
to 8 figures long
Press A (only if the access code is
shorter that 8 figures)

EX9 Wireless Radio Keypad User Manual v1.3
Series of short beeps +
ORANGE led flashing
Long beep + ORANGE led
fix ON
Memorizing a new
user code
Press 0
+
Enter the memory location
of the user to memorize
from 01 to 99
Changing the
master code
Press 0
+
Enter the memory location
of the master code 00
Transmission
duration setup
Press 1
+
Enter the duration of the
transmission
from 1s (1) to 10s (0)
Deleting all users
Press 8
+
Enter 99
Enter the new code
from 1 to 8 digits
Deleting one user
Press 9
+
Enter the memory
location of the user to
be deleted from 01 to
99
Assigning the
transmission
channels
Press 3
+
Enter the memory location
of the user from 01 to 99
+
Press the channels to be
enabled from 1 to 10 (0)
Confirm by
pressing B
The Orange led
goes off

EX9 Wireless Radio Keypad User Manual v1.3
MODE 1: IMMEDIATE - The
relay remains active until the
radio signal persists
MODE 2: ON/OFF (Latch) - the
relay remains active until a
subsequent command is given or
when the transmitter button is
pressed once again
MODE 3: ON TIME - the relay,
once activated, remains active for
a programmable time of 3
seconds up to 18 hours
Jumper A OPEN for Relay 1
Jumper B OPEN for Relay 2
Jumper A CLOSED for Relay 1
Jumper B CLOSED for Relay 2
Jumper A OPEN for Relay 1
Jumper B OPEN for Relay 2
For Relay 1:
Press and hold
the Tact Switch
for 3 sec. Until
LED 1 is ON,
LED 2 blinking
For Relay 2:
Press and hold
the Tact Switch
for 3 sec. Until
LED 1 is ON,
LED 3 blinking
Press the Tact Switch ones again to
select MODE 3 (SLOW Blinking)
For Relay 1:
Press and hold
the Tact Switch
for 3 sec. Until
LED 1 is ON,
LED 2 blinking
For Relay 2:
Press and hold
the Tact Switch
for 3 sec. Until
LED 1 is ON,
LED 3 blinking
Press the Tact Switch ones again to
select MODE 1 (FAST Blinking)
Wait until the LED’s go OFF
Click for
beggining of
count and the
LED will start to
blink with 1
blink per
second. Count
the seconds to
which the relay
will be set.
Take TX2A
which opens
that relay
Done.
The difference
between the 2
clicks is the
relay open time
Enter the User
Code that
opens that
Relay
Done.
The difference
between
pressing 1 and
again 1 is the
relay open time
Press 1 for
beggining of
count and the
LED will blink
with 1 blink per
second. Count
the seconds to
which the relay
will be set.
Press 1 for end
of count.

EX9 Wireless Radio Keypad User Manual v1.3
8) TOTAL RESET
Total reset of EX9-43B
MOTE: IN CASE OF TOTAL RESET ALL THE USERS ARE DELETED, THE MASTER CODE AND
ALL THE SETTINGS ARE RETURN FACTORY DEFAULT.
Total Reset of RX2
1. Cut the power supply of the receiver’s card
2. Keep pressed the tact switch button and supply power again to the receiver: led 1 turns on after
approximately 5 seconds.
3. Release the button of the receiver
4. Wait for the blinking (2 or 3) of LED1. All codes are cancelled once turned off.
9) OPERATING THE WIRELESS KEYPAD
To operate your wireless keypad, type the Code then A then the Number of the transmission
channel.
Example: If your code is 1234, to activate the relay press:
1234 +
A (Long beep) +
1 (short beep and green led blinks for transmission time)
10 ) EXAMPLES
Task: Assign User with Code: 1234, to activate relay 2. The Relay 2 has to stay open as long as the
radio signal persists, assuming that the Master Code is 5555.
1. Enter the Master Code 5555 and press B, Press 0, press 01, press 1234, press A, press B
2. Take the Radio receiver. OPEN the Jumper B (immediate mode). Press the Tact Switch Button
twice and LED1 and LED3 will be on. On the Keypad pres 1234+A+1 and LED3 (green) on the
radio Receiver will blink 3 times indicating that the Code is memorized.
Try the Code, press 1234 + A + 1 and relay 2 will go ON.
Beep emitted by the keypad
The keypad continuously Beeps
Two Beeps emitted by the keypad
Three Beeps emitted by the keypad