The power supply filtration and speed signal conditioning module is a device designed for filtering the rally computer’s supply voltage, but its role is not limited to this. It also features a built-in speed signal conditioning system.

This device is an ideal solution for owners of classic and modified cars.

The power supply filtration and speed signal conditioning module ensures maximum accuracy through:

• filtering the rally computer’s supply voltage

The power supply filtration and speed signal conditioning module is the device you need.

The rally computer’s supply voltage is multi-stage filtered, eliminating interference of various frequencies. The power supply circuit includes an additional stabilizer that generates 5V, which may be required to power components such as sensors. The module’s design allows for easy connection of two independent sensors of any type. Each sensor features an independent operating configuration system. Innovation is evident in its two doubled outputs, enabling the connection of two independent rally computers, each receiving the appropriate signal. This approach allows users to collect significantly more data during a rally than ever before. The equipment is designed so that the generated signal is compatible with any type of rally computer.

The module features a handy and hermetically sealed casing. All connections within the module are made using connectors, ensuring clear and quick installation. These connectors facilitate rapid sensor replacement or other modifications.

Thanks to its robust design, the device can operate in the most demanding rally conditions.

Advantages of the Power Supply Filtration and Speed Signal Conditioning Module

• The sealed casing guarantees reliability, while the intuitively designed module ensures very simple installation and potential modifications, even during a rally.
• 2 sensor inputs and 4 outputs allow for complex connections that enhance measurement precision.
• The device provides power filtration and a speed signal conditioning and filtration system. Additionally, signals such as Reset1, Reset2, ignition switch signal, and reverse gear signal include interference filtration.
• The module includes operational signaling for sensors and additional signals: ignition switch signal, reverse gear signal.

Power Supply Filtration and Speed Signal Conditioning Module

• speed signals are obtained from inductive, magnetic sensors, and speed signals from original vehicle sensors located on the gearbox, axle, or wheels

Limitations of the Power Supply Filtration and Speed Signal Conditioning Module

• the module will not synchronize with speed signals from low-amplitude sensors, e.g., ABS sensors.

The power supply filtration and speed signal conditioning module is a functional device that ensures maximum precision.

Features

Regarding power supply filtration:

• filtering the supply voltage for receivers with a total consumption of 1A
• filtering signals:
  – reverse gear
  – ignition switch
• output protection with automatic fuses
• generating 5V for powering components such as speed sensors
  
  

Regarding speed signal conditioning:

• ability to connect two sensors of any type
• independent filtration and pulse division system for the speed signal for each sensor separately
• converting signals to NPN or PNP outputs
• additional speed signal outputs allowing connection of a second rally computer without interfering with the primary rally computer’s operation
• optical indication of speed signal presence
  
  

Technical Specifications

• Supply Voltage – 7 ÷ 30V
• Max. filtered output current – 1A
• 5V output – 500mA
• Ability to connect two sensors of any configuration: NPN, PNP OC type, or TTL
• doubled outputs from each sensor with any output configuration: NPN or NPN
• Height – 55 mm
• Width – 78 mm
• Length – 118 mm
  
  

The power supply filtration and speed signal conditioning module is a device ideally suited for all types of vehicles.

This is a versatile and exceptionally precise piece of equipment. It can operate in the most demanding rally conditions.

The module has been designed so that the generated signal is compatible with any type of rally computer.