Service note for JA-110F Wired water detector This product is a component of the JABLOTRON JA-100 alarm system. The detector serves to indicate flooding in the room to be monitored (basement, bathroom). It reacts to the condition (it reports activation, flooding of electrodes and deactivation of the situation, lowering of...
JA-110F (0)
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Service note for JA-110F
Wired water detector
This product is a component of the JABLOTRON JA-100 alarm system. The detector serves to indicate flooding in the room to be monitored (basement, bathroom). It reacts to the condition (it reports activation, flooding of electrodes and deactivation of the situation, lowering of water level, pumping away of water). The detector is powered directly from the bus cable. The product is intended to be installed by a trained technician with a valid Jablotron certificate.
Installation
The detector is intended for flood detection, i.e. it is not constructed to be permanently submerged. It is not suitable for flood detection with an aggressive liquid, e.g. not in a tank of wastewater treatment plant.
Figure: 1 - through-connection to the bus cable; 2 - mounting hole Ø 3.1 mm; 3 - yellow signal light of failure; 4 - red signal light of activation; 5 - detection electrodes
1. Choose a suitable location for installing the detector and also a suitable location for the bus cable connection terminals or the JA-110T bus isolation, if required. The JA-190PL box for electrical installations can be used for positioning the connection to the bus.
2. Connect the bus cable (1) to the terminals.
Prior to connecting the BUS, the system must be disconnected from the power supply.
When the module is located outside the room to be monitored, the BUS supply must be provided by the JA-110T bus separation.
3. Continue to follow the installation manual of the central unit. Basic steps:
a. After switching on, the yellow signal light (3) flashes because the detector is not assigned to the system.
b. Select the desired position in the F-Link programme on the peripheral devices map and start the learning mode with the Read button.
c. Connect the detection electrodes (5) briefly - with this the detector learns and the yellow signal light (3) will go out. Tip - interconnect the electrodes with a damp finger.
Set detector properties
This is done by the F-Link programme - card Peripheral devices. At the position of the detector, select Internal settings. A dialogue appears, in which can be set:
Delay of the reaction to entry: time filter to improve immunity against false triggering - setting of 0.5sec ... 300sec determines, how long the detection electrodes have to be connected through, before the central unit triggers the activation.
Reverse reaction of walk-in: (inversion) from the factory, it is set that the system reacts to through-connection of electrodes (flooding). One can also choose the reverse reaction.
LED indication on communication: allows turning off the red signal light that indicates both activation and inactivation of the detector by blinking once. In service mode, the indication is always active.
Indication of alarm: When enabled, the red signal light (4) indicates flooding by repeatedly flashing twice briefly, even after the water level has dropped, if the electrodes are no longer connected. The flashing remains on until the indication is cancelled by the central unit (rearming, switching off in the menu or start of service).
Technical parameters
Power supply from the BUS of the central unit 12 V (9 ...15 V)
Current consumption for standby 5 mA
Current consumption for cable selection 5 mA
Detector responds to water flooding
Dimensions 53 x 20 x 10 mm
Environment in accordance with CSN EN 50131-1 II. indoor, general
Range of working temperatures -10 to + 40 °C
Further complies with CSN EN 50130-4, CSN EN 55022
Installation
The detector is intended for flood detection, i.e. it is not constructed to be permanently submerged. It is not suitable for flood detection with an aggressive liquid, e.g. not in a tank of wastewater treatment plant.
Figure: 1 - through-connection to the bus cable; 2 - mounting hole Ø 3.1 mm; 3 - yellow signal light of failure; 4 - red signal light of activation; 5 - detection electrodes
1. Choose a suitable location for installing the detector and also a suitable location for the bus cable connection terminals or the JA-110T bus isolation, if required. The JA-190PL box for electrical installations can be used for positioning the connection to the bus.
2. Connect the bus cable (1) to the terminals.
Prior to connecting the BUS, the system must be disconnected from the power supply.
When the module is located outside the room to be monitored, the BUS supply must be provided by the JA-110T bus separation.
3. Continue to follow the installation manual of the central unit. Basic steps:
a. After switching on, the yellow signal light (3) flashes because the detector is not assigned to the system.
b. Select the desired position in the F-Link programme on the peripheral devices map and start the learning mode with the Read button.
c. Connect the detection electrodes (5) briefly - with this the detector learns and the yellow signal light (3) will go out. Tip - interconnect the electrodes with a damp finger.
Set detector properties
This is done by the F-Link programme - card Peripheral devices. At the position of the detector, select Internal settings. A dialogue appears, in which can be set:
Delay of the reaction to entry: time filter to improve immunity against false triggering - setting of 0.5sec ... 300sec determines, how long the detection electrodes have to be connected through, before the central unit triggers the activation.
Reverse reaction of walk-in: (inversion) from the factory, it is set that the system reacts to through-connection of electrodes (flooding). One can also choose the reverse reaction.
LED indication on communication: allows turning off the red signal light that indicates both activation and inactivation of the detector by blinking once. In service mode, the indication is always active.
Indication of alarm: When enabled, the red signal light (4) indicates flooding by repeatedly flashing twice briefly, even after the water level has dropped, if the electrodes are no longer connected. The flashing remains on until the indication is cancelled by the central unit (rearming, switching off in the menu or start of service).
Technical parameters
Power supply from the BUS of the central unit 12 V (9 ...15 V)
Current consumption for standby 5 mA
Current consumption for cable selection 5 mA
Detector responds to water flooding
Dimensions 53 x 20 x 10 mm
Environment in accordance with CSN EN 50131-1 II. indoor, general
Range of working temperatures -10 to + 40 °C
Further complies with CSN EN 50130-4, CSN EN 55022