Introduction
The 735rEUR-50 Transmitter is designed to work with the
9955 Radio Expander. The transmitter is designed for use in
any of the following applications:
a) On its own as a door contact, using the supplied
magnet.
b) With a suitable external sensor to signal the opening of
roller shutters by a set amount.
c) With an external shock sensor to signal the presence of
vibrations above a programmed level.
d) With other sensors that require low current 3V power to
operate, such as glass break sensors.
e) With any voltage free contacts.
When used with both internal reed switch and external
sensors the transmitter takes up two zones on the receiving
9955.
The case is protected by an internal tamper switch.
Figure 1. The 735rEUR-50
Opening the Case
Open the transmitter by undoing the cover screw and lifting
the front away. Figure 2 shows the main internal features of
the transmitter.
-ve
+ve
-ve
+ve
Figure 2. Inside the 735r EUR-50 Transmitter
Controls and Indicators
The main printed circuit board (pcb) contains the following
controls and indicators:
LK1 Mode jumper. Link fitted: LK3 selects N/O or N/C for
external switches connected to Alarm contacts. Link
not fitted: LK3 selects either roller shutter or shock
sensor.
LK2 Link fitted: disable internal reed switch.
LK3 Selector, works in conjuction with LK1
LK4 Programming. Link fitted: program roller shutter
extension or shock sensor vibration level. Link not
fitted, normal operation.
LED Continuous flashing: Programming mode. Flashing
in groups of four: transmission. Off: normal
operation.
Specification
Part No. 735rEUR-50.
Power Supply Two AAA Alkaline batteries.
Battery Life Approximately 14 months.
Temperature Range -10 to +55 °C.
Low voltage alarm 2.4V nominal.
Installation
Siting
Do NOT mount the unit:
Near the floor.
Close to or on large metal structures.
Closer than one meter to mains wiring and metal water
or gas pipes.
Inside steel enclosures.
Next to electronic equipment, particularly computers,
photocopiers or other radio equipment.
Upside down or on its side.
Door Contact
Where possible mount the body of the transmitter close to
the top of the non-moving frame of a door or window, and
the magnet on the moving part. If the frame is not wide
enough, mount the magnet on the frame and the body on
the moving part.
Figure 3. Siting Door Contact
DO:
Make sure there is less than 10mm between magnet
and transmitter body with the door/window closed.
Make sure the magnet aligns with the mark moulded into
the side of the case with the door/window closed.
Do NOT mount the unit on the hinged edge of the door.
Preparing for Installation
Open the case by removing the cover screw and pivoting
the cover up from the bottom.
Remove the pcb by easing back the catch (see Figure 2)
and lifting the pcb clear from the top. Slide the pcb up out of
the pcb bracket.
Install two “AAA” size alkaline batteries (not supplied) in the
battery holders on the pcb. Do not use rechargeable (Nickel
Cadmium) batteries, because they supply 1.2V and not
1.5V.
Learning
See "Installation - Learning Transmitters" in the 9955
Installation and Programming Guide.
Note:
1. When using the 735r as a door contact you must make
the 9955 learn the unit into a single zone. To do this activate
the back tamper. This single zone will respond to activation
of the internal reed and the lid tamper..
2. When using the 735r as a roller shutter detector or shock
sensor you must make the 9955 learn the 735r into two
zones. First learn the 735r into one zone by activating the
back tamper. Next, learn the 735r into a second zone by
shorting together the tamper terminals on the connector
block. The second zone will respond to activation of the
alarm or tamper contacts on the terminal block.
Roller Shutter
Transmitter
Installation Guide
Physical Installation
Mount the back
1. Hold the back in the chosen location.
2. Mark two holes through the fixing slots in the back.
3. Secure the back to the surface using two Type ‘C’ 15mm
Domehead screws.
4. Make sure the back is flush against the surface and
pushes the tamper bar in far enough to activate the
tamper switch.
5. Fit the PCB into the back of the case.
6. If you are using the internal reed switch then mount the
external magnet at a suitable point on the door or
window being protected.
NOTE:If you plan to use the internal reed switch then
YOU MUST REMOVE THE JUMPER FROM LK2. (If
you wish to retain the jumper link fit it onto one pin
only.)
Connecting External Door Contacts or N.C. Switches
NOTE:To connect an external reed switch YOU MUST
FIT A JUMPER OVER BOTH PINS OF LK2.
You can wire external Normally Closed devices (for example
the 20mm Quikfit) to the 735r transmitter. You can connect
several contacts in series, but the alarm control unit will
treat them all as one zone. Do not use more than 10m total
cable length from the 735r to the last external contact
1 . Remove any wire links from the Alarm and Tamper
terminals.
2. Connect Normally Closed contacts wired as shown.
3. Fit the jumper over both pins of LK2.
If you remove the external contacts at a later date, make
sure you replace the wire links on the Alarm and Tamper
terminals.
Figure 3 shows how to connect an external reed switch.
ALARM REED TAMPER 3v
OUT
- +
Figure 4. Connecting an external reed.
Wiring a Roller Shutter or Shock Sensor
When connecting the transmitter to roller shutter or shock
sensors, connect the alarm contacts of the sensor to the
terminals marked “Alarm”. If present, connect the tamper
contacts of the sensor to the terminals marked “Tamper”. If
the sensor does not have tamper contacts:
EITHER a) Connect a spare pair of wires in the cable to the
Tamper terminals and short circuit the far end of the pair.
OR b) Fit a wire link to short circuit the Tamper terminals in
the transmitter.
ALARM REED TAMPER 3v
OUT
- +
Figure 5. Connecting a Roller Shutter Sensor (Switch Type)
Cooper Security Ltd
Security House
Vantage Point Business Village
Mitcheldean
Gloucestershire
GL17 0SZ
Product Support (UK) Tel: (09068) 616343
Available between:
08:15 and 17:00 Monday to Thursday,
08:15 to 12:45 Friday,
Emergency service only 12:45 to 17:00 Friday
(CALLS CHARGED AT 60p PER MINUTE)
Product Support Fax: (01594) 545401
Part No. 496912 Issue 1
DECLARATION OF CONFORMANCE
Cooper Security Ltd issues this certificate to
certify that the equipment known as:
735r
Complies with the following directive:
1995/5/EC R&TTE Directive
Signed
Stewart Taylor, Technical Director
Date: 20 August 2003
Activity
LED
Magnet
Cover
screw
Magnet
alignment
mark
Cable entry
Tamper bar
Fixing hole
Fixing hole
Connector
block
Battery
Tamper
switch
Reed switch
Battery
LK4
LK2
LK1
LK3
LED
Catch
PCB
Bracket
