The UC-82 wireless relay output module
MHT51100
1
The UC-82 wireless relay output module
The UC-82 is a component of Jablotron’s JA-80 Oasis system. It is
powered by an external 12V DC power supply and it provides 2 relays
which can be controlled by radio signals and offers the following:
•
Remotely controllable relay outputs which follow JA-80 control
panel programmable PG outputs
•
Remote control of appliances using RC-8x controllers
•
Relay output of JA-8x wireless detectors
buttons
PCB tab
Y
Y
X
X
tamper
switch
ext.antenna connector
R
ADI
O
1
2
3
4
LEDs
Installation
Installation of this module shall only be undertaken by technicians holding a
certificate issued by an authorized distributor.
Open the module’s cover (1 screw) and take out the circuit board (2
tabs). Install the back part of the housing to the desired place, re-install
the circuit board, connect the wires and enroll the desired wireless
devices. Connect an optional external antenna (AN-80 or AN-81) to the
relevant connector, if used (see the above diagram).
Terminals
+U, GND
Power, 10 to 14V DC, stand-by consumption about 20mA
Low bat
Low detector-battery indication, switches to GND (max.
100mA/24VDC)
TAMPER
Normally-closed
tamper
contact
(max. 100mA/24VDC)
NC, C, NO
Switchover relay (X and Y) contacts, (each max. 2A/24V DC
or 2A/120V AC)
The enrollment of transmitters
The X and Y relays are totally independent. Jablotron Oasis devices with
transmitters can be enrolled to them individually using the X and Y enrollment
buttons. Each relay offers 4 different enrollment modes (1 to 4, see the following
table). The reaction of a relay to a transmitter signal depends on which
enrollment mode the transmitting device has been enrolled to.
Enrollment procedure
•
Use
X or Y button
depending on which relay you want to enroll a device to.
•
Repeatedly press the relevant X or Y button
to select the desired
enrollment mode 1 to 4 as indicated by the flashing of corresponding LEDs 1
to 4 (see the table for guidance on choosing the right enrollment mode).
•
Activate the transmitting device while the LED is flashing as follows:
o
key fob
–press a button
o
detector
–connect its battery up (if it has already been connected, first
disconnect it, then press and release the detector’s tamper switch)
o
Control panel
PG output
–key in 299 in service mode
•
Enrollment is confirmed
by a short flash from all the UC-82 indicators.
•
If
no enrollment signal has been received within 10 sec.,
enrollment mode
automatically ends.
•
If you wish to enroll
another device
, repeat the above enrollment procedure
Notes:
•
If a device does not enroll, either it is too far from the receiver, or there is
another device already enrolled which cannot be combined with the new
one, or the maximum number of devices has been exceeded.
•
Each device can have its own individual reaction (it is possible to combine
different reactions for a single relay = enrolling different devices in different
enrollment modes to the same relay)
•
The relay always performs the last received instruction (e.g. if the relay is
already on and a signal for a 2 minute pulse is received, the relay will stay
on for another 2 minutes and then it will turn off).
•
Each transmitting device (keyfob, detector, control panel, etc.) can be
enrolled to an unlimited number of different receivers.
•
Devices are enrolled to a non-volatile memory, so the UC-82 will not forget
them if its power is disconnected.
Use with RC-8x remote controllers
•
Up to 60 remote controllers
can be enrolled to each relay.
•
To
operate garage door or parking gate actuators,
use the 1 sec. pulse
mode and connect the NC relay contact to the push button input of the
actuator unit.
Use with JA-8x wireless detectors
•
Detectors can be enrolled to pulse modes (up to 60 detectors to each relay).
The 2 minute mode is suitable for
automatically switching on lights,
ventilators
etc.
•
If a
detector(s) is enrolled in mode 3
, then the relay will be switched if the
detector’s tamper sensor is triggered. In this mode up to 8 detectors can be
enrolled to a single relay (it will be switched if any of the detectors is tampered
with), but no other kind of device can be enrolled, only detectors.
•
If a detector(s) is enrolled in mode 4
, then the relay triggers if the detector’s
sensor is triggered. In this mode up to 8 detectors can be enrolled to a single
relay (which triggers if any of the detectors is triggered), but no other kind of
device can be enrolled, only detectors.
•
The
Low bat output
switches to GND if any of the enrolled detectors signals
a low battery.
Mode. Reaction
Device
Enrollment method
Max.
number
Notes
key fob
button pressing
1
1 sec. pulse
detector
connecting battery up
60
•
key fobs and detectors can be combined
•
the relay stays on 1sec, turns off and is then ready to be activated again (the pulse is not
extended if another 1 sec. pulse activation signal is received while the relay is still on)
key fob
button pressing
2
2 min. pulse
detector
connecting battery up
60
•
key fobs and detectors can be combined
•
if another 2min. activation signal is received while the relay is on for 2 min., then the relay
stays on 2 min. more (the 2 minute pulse is extended if re-activated during the pulse)
Latch *
key fob
button pressing
60
3
Tamper= on
detector
connecting battery up
8
•
impossible to combine keyfobs with detectors
•
* latch = on – off – on – off….
•
Tamper = on = relay turns on when a detector’s tamper sensor is triggered.
key fob
button pressing
60
•
impossible to combine keyfobs with detectors or a control panel PG output
on / off
PG output of
control panel
entry of 299 in Service
mode
1
•
impossible to combine PG output with detectors or keyfobs
4
Triggering =on detector
connecting battery up
8
•
impossible to combine detectors with keyfobs or with a control panel PG output
