AI100DIN Module
Interface Module for Condensed Aerosol Extinguishing Devices
Intelligent Integration for Aerosol-based Systems
AI100DIN converts the solenoid valve output of Previdia control panels from an overload-protected constant-voltage output to a constant-current output, ensuring correct actuation of condensed aerosol fire suppression devices.
Thanks to its selectable output current of 1 A or 1.8 A, the module provides a simple and effective interface for aerosol systems with the VALVE outputs of Previdia control panels.
Scalability and Ease of Integration
AI100DIN provides dedicated terminals for connecting two aerosol devices in series. Additional aerosol devices can also be connected in series, subject to compliance with the manufacturer’s specifications. The module also features dedicated terminals for triggering subsequent modules, enabling sequential activation.
Up to six AI100DIN modules can be connected in series, providing a flexible solution for applications requiring the control of multiple condensed aerosol fire extinguishing devices.
Key Benefits of AI100DIN
- Native compatibility with Previdia control panels, enabled by adaptation of the VALVE output for aerosol device control
- Conversion from constant voltage to constant current, ensuring reliable activation of fire extinguishing modules
- Selectable output current of 1 A or 1.8 A to suit different application requirements
- Scalable architecture, supporting the connection of up to 6 AI100DIN modules in cascade
- Easy and tidy installation with DIN rail mounting
- Supervision of the entire series of aerosol units and modules under standby conditions
- Dedicated solution for condensed aerosol fire extinguishing systems, designed to expand the application range of Previdia control panels
Technical Specifications
| AI100DIN | |
| Power supply voltage | 19–30 Vdc |
| Power Consumption During Activation | 40 mA |
| Consumption Under Supervision | 0.1 mA |
| Activation time of the shut-off devices < 18V | 2 seconds |
| Activation time of the shut-off devices > 18V | 1 second |
| Activation current for shutdown devices with the jumper closed | 1.8 A |
| Activation current for shutdown devices with an open jumper | 1A |
| Output voltage of the "AEROSOL" channels | 10V max |
| AI100DIN in series | 6 max |
| Temperature | from -10°C to +40°C |
| Maximum humidity | 75% (non-condensing) |
| Dimensions (HxWxD) | H: (including flanges) 113 mm - (excluding flanges) 90 mm / L: 71 mm / P: (including clamps) 43 mm - (excluding clamps) 40.5 mm |
| Weight | 130 g |
