JABLOTRON JA-111H TRB Bus Module – Interface for Wired Detectors
This document provides technical specifications and installation guidance for the JA-111H TRB module, a component of the JABLOTRON alarm system.
For any ambiguities or further questions, please refer to the original English documentation or contact technical support.
Installation
Important: Always disconnect power when connecting the module to the system bus.
The current consumption of the connected sensor must not exceed 50 mA (the module's power output is not protected against overload).
The module is designed for installation inside standard wired detectors with contact outputs. It can also be installed outside the detector in a protected junction box using longer wires.
Installation Steps:
- Mount the module in the detector or a suitable protected junction box near the detector. The wire can be extended up to 3 meters. Ensure proper insulation to prevent short circuits when mounting inside a detector.
- Connect the wires to the detector (refer to Figure 1).
- Connect the bus cable and power up the control panel.
- Ensure the control panel is in service mode.
- Close the detector cover with the module installed.
Wiring Diagram and Module Components
Figure 1 illustrates the internal components and wiring connections of the module.
Bus Terminals:
- 1: Bus terminals
- 2: Production code
- 3: Yellow LED indicates device failure or unregistration. Red LED flashes to indicate activation of any input.
- 4: Module wires (see Table 1 for functions).
Module Wire Functions
| Wire | Designation | Function |
|---|---|---|
| Red | +12V | Detector power supply |
| Black | GND | Common wire |
| White | INP | Alarm input |
| Blue | TMP | Tamper input |
| Yellow | TRB | Trouble input |
System Registration and Settings
Refer to the control panel manual for recommended software or application based on the control panel type.
Technical Data
| Power from control panel bus | 12 V DC (9…15 V) |
| Quiescent current | 8 mA (+ current consumption of connected devices, all inputs connected to GND) |
| Maximum current | 12 mA (+ current consumption of connected devices) |
| Maximum permissible current for connected detector | 50 mA |
| Control device type (ACE) | Type B |
| Dimensions | 16 x 30 x 12 mm |
| Weight | 8 grams |
| Classification | Security grade 2 / Environmental class II (according to EN 50131-1). Note: Valid only when installed in an enclosure with security grade 2 or higher certification. |
| Environment | Indoor general |
| Operating temperature range | -10 °C to +40 °C |
| Humidity | 75% RH, non-condensing |
| Certifying body | Trezor Test s.r.o. (No. 3025), Kiwa Nederland bv |
| Compliant with | EN 50130-4, EN 55032, T 031, EN 50131-1, -3, EN IEC 63000 |
Compliance and Declarations
JABLOTRON a.s. hereby declares that the JA-111H TRB product is in compliance with the relevant EU harmonisation legislation: Directives No: 2014/30/EU, 2011/65/EU. The original Declaration of Conformity can be found on the JABLOTRON website at www.jablotron.com – in the “Downloads” section.
Disposal Information
Proper disposal of this product helps conserve valuable resources and prevent potential negative impacts on human health and the environment that could result from improper waste handling. Please return the product to your seller or contact local authorities for detailed information on the nearest designated collection point.
