Control module MD-1.A24/M 1 input, 24V power supply, RS-485 port

Gas detection system alarm module

The MD-1.A24/M control module is a key element of signaling and safety systems in gas installations. Designed to work with gas detectors of the DEX/F, DEX/A, DG/F or DG.EN type, it provides reliable control and power to one sensor. The device finds application both in the Dual Threshold Gas Detection System and in the Active Gas Installation Safety System (ASBIG).

Functionality and application

The MD-1.A24/M module allows monitoring of the detector status and control of external optical and acoustic signaling devices. It has an alarm input, which allows integration with fire protection systems or a manual valve shut-off. Switching outputs are used to control devices such as fans or contactors, and the RS-485 digital output (in the /M version) allows connection to the Digital Gas Detection System (CSDG) and configuration of the device using the dedicated DETnet View software. 24V= power supply ensures compatibility with a wide range of industrial and commercial installations.

Key features and benefits

• Versatility: works with various types of gas detectors, allowing adaptation to specific installation needs.
• Alarm signaling: provides quick and effective warning of danger through optical and acoustic signaling devices.
• System integration: possibility of connection to fire protection systems and remote control of shut-off valves (in versions with a control output).
• RS-485 communication: enables remote monitoring and configuration of the device, which facilitates servicing and diagnostics of the system.
• Safety: meets the requirements of the Regulation of the Minister of Infrastructure of the Republic of Poland regarding signaling and shut-off systems.
• Solid construction: dimensions 165 x 190 x 90 mm ensure easy mounting in standard enclosures.
• Reliability: emergency output informs about the emergency state of the module or lack of power supply, which increases the safety of the entire system.

The MD-1.A24/M module is characterized by the possibility of connecting one detector, 24V= power supply, two 12V= alarm outputs, two switching outputs, one alarm input and the presence of an RS-485 output in the /M version.

The MD-1.A24/M module is a reliable solution for installers and end-users looking for an effective gas detection system, ensuring safety and comfort of use. Its versatility and ability to integrate with other devices make it an ideal choice for various industrial and commercial applications.