JABLOTRON ALARMS a.s.
Pod Skalkou 4567/33 46601 Jablonec n. Nisou
Czech Republic www.jablotron.com
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JB-EXT-TH-B BUS outdoor temperature detector
JB-EXT-TH-B BUS outdoor temperature detector 1 / 2 MTQ53100
The product is a BUS component of the JABLOTRON 100
system. It serves for outdoor temperature measurement using
an internal or external sensor. The internal sensor, which is a part
of the product, measures the temperature in a range of -25
to 60 °C. Using the JB-TS-PT1000 external sensor (not included)
it is possible to measure the temperatures of gas, liquid or solid
state substances in the range of -50 to +200 °C.
Measured data is sent to MyJABLOTRON where it is analysed
and stored for further use, for instance activating an assigned
PG output, the SMS reporting of exceeding temperature limits
or to create graphs of measured temperatures. All functions are
programmable directly in MyJABLOTRON. The PG control function
can be assigned to a maximum of 2 thermometers per control
panel. This product should be installed by a trained technician with
a valid certificate issued by an authorised distributor.
Installation
Select the installation place according to the temperature measuring
requirements. The thermometer automatically detects connection of the
external sensor (JB-TS-PT1000). If the external sensor is not
connected, temperature is detected by the internal sensor placed
on the PCB, therefore it is necessary to protect this unit from, for
example, direct sunlight which may distort the results. Avoid installing
the detector near any sources affecting temperature (heaters, electric
fans, air conditioning outlets, fireplaces, etc.). The detector can also
be installed in an outdoor environment because it complies with
the IP53 rating.
If the external thermometer BUS cable is extended out of the
guarded area, it is necessary to use a JA-110T bus short-circuit
isolator module which separates an inner branch from an outer one.
If the outer branch is damaged (i.e. an intruder short-circuits
the cable), the inner branch will remain functional. The JA-110T
isolator module always has to be placed in the guarded area.
Figure 1: A – base; B – front part of the case with electronics; 1 – mounting
holes; 2 – JB-TS-PT1000 external sensor wire terminals; 3 – cover lock
screw; 4 – BUS terminals; 5 – production number; 6 – unused;
7 – connection pins for the BUS terminals; 8 – connection pins for
the external sensor terminals
1. Loosen the screw (3) and detach the front part (B) from
the base (A).
2. If you are using an external sensor push the external sensor
wire and the BUS cable through the hole in the base and mount
the base onto the required place.
3. Connect the BUS cable into the BUS terminals (4). If you are
using an external sensor, connect it to the external sensor wire
terminals (2).
Always switch the power off before
connecting the thermometer to the BUS
4. Close the module cover which will connect all the pins with
terminals.
5. Switch on the power supply (battery + mains power).
6. Follow the instructions in the control panel installation manual.
Basic procedure:
a. Go to the F-link software, select the required position
in the Devices tab and launch the enrollment mode
by clicking on the Enroll option.
b. Click on the “Scan/add new BUS devices”, select
the JB-EXT-TH-B thermometer and double-click
on it to confirm the enrollment.
Notes:
Enrolling the detector to the system is also possible with active
enrollment mode by entering the production code (5) via
the F-Link software. All digits in the production code are
required (1400-00-0000-0001).
If you want to remove the detector from the control panel, erase
it from its position.
The connection polarity of the JB-TS-PT1000 external sensor
is not relevant. The sensor is available with 3 m long
conductors (see Table 1: JB-TS-PT1000 external sensor
extension)
The unit detects whether an external sensor is connected.
The unit will automatically switch from using the internal sensor
after connecting the external sensor.
A fault will be reported if the external sensor is disconnected
or forcefully removed while being operational. The fault lasts
until the external sensor is connected again (sensor status
is corrected). If the detector needs to be used without
the external sensor then the BUS must be restarted to reload
the detector which will work without the connected sensor.
Functions
The JA-114E, JA-154E, JA-110E and JA-150E series of keypads
are able to display current temperatures from up to 2 thermometers
on the keypad screen. See the JA-10xK installation manual.
The detector has a fixed antifreeze temperature of +0 °C with
+1 °C hysteresis. Therefore the detector has an activation
temperature of 0 °C. The deactivation temperature is >+1 °C.
The detector remains deactivated until the temperature drops again
to under 0 °C.
Using the F-Link software, it is possible to configure the JA-10xK
control panel’s reaction (PG output, 24h alarm, etc.) to react
to temperature detector activation. Thus the selected PG output
is controlled directly by the control panel.
All thermometer functions can be fully used in MyJABLOTRON.
The registration procedure is described in the Control panel
installation manual.
MyJABLOTRON
All thermometers and their measured values are stored
and shown in the Thermostats and Thermometers tab
in MyJABLOTRON. The temperatures are stored automatically
every 5 minutes. The temperatures are displayed in a graph
with an adjustable timeline. It is possible to export data from
the graphs in various formats for further processing. The graph
function enables you to compare temperatures from two
thermometers or different time periods (only available
in the MyJABLOTRON mobile app).
The MyJABLOTRON app offers the following functions:
PG control by measured temperature
Using MyJABLOTRON, it is possible to configure activation
of a PG output by a temperature measured by the thermometer.
The selected PG output is controlled remotely from
MyJABLOTRON therefore stable external communication
is necessary for this function to work properly. If this function
is selected, the user can use a slider to configure the desired
temperature which will activate the PG output. These settings are
located in the Thermostats and Thermometer tab.
Linking the thermometer with a PG output is done by a service
technician in the Installation management section of the
MyCOMPANY app. Select the control panel, enter the Devices tab,
press the symbol of a gearwheel on the thermometer and select
a PG output which should be controlled by the measured
temperature. Use the slider to configure the desired activation
temperature. This configured link is indicated by a PG symbol at the
thermometer’s position.
Warning! The controlled PG output must be configured to have
ON/OFF or Impulse functions (configurable in the F-Link software).
PG outputs with different functions cannot be controlled via
MyJABLOTRON. The Impulse timer must be set to at least 1 hour.
Notes:
Setting a temperature which triggers a PG output can also
be done in the MyCOMPANY and MyJABLOTRON mobile
apps. Setting the link to a particular PG output is possible only
in MyCOMPANY (mobile or web versions).
This function can be configured for a maximum of 2
thermometers enrolled to the control panel (the sum of wireless
and BUS thermometers).
