JABLOTRON JA-111H TRB Bus Module – Interface for Wired Detectors

Introduction

The JA-111H TRB module is a component of the JABLOTRON system. It serves to connect wired detectors with NC/NO outputs to the control panel bus. It provides power to the detector and reports its activation, tampering, and faults. The module must be installed by a qualified technician with a valid certificate issued by an authorized distributor.

This document was machine-translated from the original English. In case of any ambiguities or doubts, please refer to the original version of the document. If you find any errors or have further questions, please contact technical support (contact information can be found at the end of this document).

Installation

⚠️ Always disconnect power before connecting the module to the system bus.

The power consumption of a connected detector must not exceed 50 mA (the module's power output is not protected against overload).

It is designed for installation inside a standard wired detector (with contact outputs), but thanks to extended wires, it can also be installed outside it in a protected junction box. The wire can be extended up to 3 meters.

1. Install the module in a suitable location within the detector or inside a protected junction box near the detector. Ensure that during installation inside the detector, it cannot cause a short circuit due to poor insulation.
2. Connect the wires to the detector (as per Figure 1).
3. Connect the bus cable and turn on the control panel power.
4. The control panel must be in service mode.
5. Close the detector cover with the installed module inside.

Wiring and Connections

Figure 1: Description of internal parts of the product and module wire connections

The diagram shows the module's connections:

• BUS terminals: For connecting to the control panel bus.
• Factory code: (Indicated but not described in detail).
• LED Indicators:
  • Yellow LED: Signals a fault or an unregistered device.
  • Red LED (flashing): Signals activation of any input.
• Module Wires: See Table 1 for details.

Connection Diagram Description:

• BUS: Connected to the BUS terminals on the module.
• +12V: Connected to the +12V terminal on the module.
• GND: Connected to the GND terminal on the module.
• PIR: Connected to the PIR terminal (typically for alarm input).
• TMP: Connected to the TMP terminal (typically for tamper input).
• TRB: Connected to the TRB terminal (typically for fault/trouble input).

Table 1: Module Wires

Technical Specifications

Compliance and Declarations

JABLOTRON a.s. hereby declares that the JA-111H TRB product complies with the relevant harmonized Union legislation: Directives No. 2014/30/EU, 2011/65/EU. The original Declaration of Conformity can be found on the website www.jablotron.com – Downloads section.

Logos: CE, UKCA

Note on Disposal: Proper disposal of this product helps conserve valuable resources and prevent any potential negative impact on human health and the environment that could result from improper waste handling. Please return the product to your dealer or contact your local authorities for more information on the nearest collection point.

To obtain an electronic version of this document (available in other languages) or an installation version for JA-100+, scan the attached QR code.

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