Control module MDP-1.A/TM/420 1 input, 12V power supply, 4-20mA output, RS-485 port, for TS35 rail

Control module for gas detection systems

This control module, designed to work with GAZEX gas detectors, is a central element of monitoring and alarm systems. It enables power supply, control and processing of signals from a single measuring or dual-threshold detector. Its versatility makes it suitable for both local gas detection systems for toxic, explosive gases or oxygen, as well as more complex, distributed industrial installations. The module is mounted on a standard TS35 rail, which facilitates its integration with existing electrical infrastructure.

Functionality and application

MDP-1.A/TM/420 offers a wide range of functionalities, from monitoring the connection status with the detector to configurable alarm thresholds. This allows for precise adaptation of the system to the specific needs of a given application. Optical signaling of the output status and detector failure using LEDs facilitates quick identification of problems. Additionally, the optional RS-485 port with the MODBUS RTU protocol enables remote monitoring and control of the system. The 4-20mA analog output allows integration with external control and data logging systems.

Key features and benefits

• Versatility: Compatible with various types of GAZEX detectors (DEX/P, DG/P, DEX/F, DEX/A, DG/F, DG.EN).
• Configuration: Ability to set alarm thresholds and "window" detection directly on the module using the keyboard.
• Signaling: Clear optical signaling of the output status and any failures using LEDs.
• Communication: Optional RS-485 port (MODBUS RTU) enables remote monitoring and control of the system.
• Outputs: Available voltage alarm outputs 12V= for connecting acoustic and optical signaling devices and relay outputs for controlling fans or contactors.
• Mounting: Easy mounting on a standard TS35 rail in electrical panels.
• Safety: Control of the wired connection status with the detector – signals a break in any wire.
• Flexibility: Optional 4-20mA analog output ensures compatibility with various automation systems.

The MDP-1.A/TM/420 module is a reliable solution for installers and users looking for an effective gas detection system that will ensure safety and comfort in various industrial and commercial applications.