Bus module – interface for wired detectors
The JA-111H TRB is component of the JABLOTRON system. It serves for connecting a wired detector with NC/NO outputs to the control panel bus. It provides a power supply for the detector and reports its activation, tampering and faults. The module should be installed by a trained technician with a valid certificate issued by an authorised distributor.
Installation
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When connecting the module to the system bus, always switch the power off. The power consumption of the connected detector must not exceed 50 mA (the module power supply output is not protected against overloading. |
It is designed to be installed inside a standard wired detector (with contact outputs) but thanks to the extended wires can also be installed out of it in a protected installation box.
- Install the module at a suitable place in the detector or inside the protected installation box near the detector. The wire can be extended to up to 3 m maximum. When the module is installed inside the detector ensure that it cannot make a short circuit because of poor isolation.
- Connect the wires to the detector (according to Fig. 1).
- Connect the bus cable and switch on the control panel power.
- The control panel has to be in service mode.
- Close the cover of the detector with the installed module inside.
Figure 1: Description of the internal parts of the product and connecting the wires of the module
1 – bus terminals; 2 – production code; 3 – yellow LED indicates fault/not enrolled device, red LED indicates by flashing activation of any input; 4 – wires of the module, see the following table;
1 – bus terminals; 2 – production code; 3 – yellow LED indicates fault/not enrolled device, red LED indicates by flashing activation of any input; 4 – wires of the module, see the following table;
| Wire | Meaning | Function |
|---|---|---|
| Red | +12 V | Power for detector |
| Black | GND | Common wire |
| White | INP | Alarm input |
| Blue | TMP | Tamper input |
| Yellow | TRB | Trouble input |
Table 1: Wires of the module
Assignment to the system and settings
According to the type of control panel use recommended software or application – see control panel manual.
Technical specifications
| Power | from control panel bus 12 V DC (9…15 V) |
|---|---|
| Nominal current consumption | 8 mA (+ consumption of connected devices) all inputs connected to GND |
| Maximal current consumption | 12 mA (+ consumption of connected devices) |
| Maximum allowed current of the connected detector | 50 mA |
| Dimensions | 16 x 30 x 12 mm |
| Weight | 8 g |
| Classification | Security grade 2/environmental class II |
| According to | EN 50131-1, EN 50131-3 (ACE type B) Note: valid only, if it is built-in to security grade 2 or higher certified housing |
| Environmental | Indoor general |
| Operating temperature range | -10 °C to +40 °C |
| Average humidity | 75% RH non condensing |
| Certification body | Trezor Test s.r.o. (no. 3025) Valid for installation of the module into a product certified for security grade 2/environmental class II and also if the connection to the module is compatible. |
| Also complies with | EN 50130-4, EN 55032, EN IEC 63000 |
  | JABLOTRON a.s. hereby declares that the product JA-111H TRB is in a compliance with the relevant Union harmonisation legislation: Directives No: 2014/30/EU, 2011/65/EU. The original of the conformity assessment can be found at www.jablotron.com – Section Downloads. | |
 | Note: Disposing of this product correctly will help save valuable resources and prevent any potential negative effects on human health and the environment, which could otherwise arise from inappropriate waste handling. Please return the product to the dealer or contact your local authority for further details of your nearest designated collection point. | |
| JA-111H TRB | MLN20206 (18.11.2024) |
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