i-Switch Intelligent Switch - Coming Soon!

New Product! Coming soon!

This unit is a standalone switching and activation unit for all odd jobs around the engine. It relies on the well proven LETRIPP Set-point procedure, which was enhanced with timing signals, solid state dynamic activation and isolated relay switching.

Each switching channel has the capability of evaluating an  high/low limit, linking to any other channel and activating an output. This versatile performance is coupled to 4 timing circuits and 2 PWM activation outputs.

The unit has the following channels:

2 x RPM monitoring from a crank signal

3 x Analogue input monitoring

1 x Pulse monitoring (Road speed, other)

4 x Digital input monitoring

4 x Timing delays

2 x PWM activation

The solid state outputs are good for 3 Amps and can drive injectors or solenoids with a PWM signal under the control of any other or all of the other channels. The awesome capabilities are unlimited!

The unit is organized around the well-known SETPOINT procedure common to most Perfect Power products with one addition: VIRTUAL INPUTS and OUTPUTS. The standard set-point procedure provides:

Input sensing inversion: The input can be sensed as “higher than” or “lower than” the set limit. Example: Switch if RPM less than…

Input combining: One input can be ‘combined’ with any other input in an “AND” or “OR” functionality. Example: Switch if RPM is greater than … AND if Analog input #1 is less than…

Daisy chaining: The combined input (Analog #1 in the case above) can be the combination of other channels. Example: Switch if RPM is greater than … AND if Analog input #1 is less than … OR analog #2 is greater than.…

Each of the four outputs can be assigned to any of the processes below. The processes include Virtual inputs and outputs as follows:

The unit has 4 time delay circuits. Each delay consists of an independent timer which is set via the set point screen. A time delay is triggered when it is assigned to a process as an output. It is also available as a virtual input, and can be combined with any other inputs. Eventual, it can produce an output. Example: Switch an output on 3.5 seconds after the RPM has exceeded ….

Units available September 2010.