IS-8D Intellispark Ignition Controller (72700252)

IS-8D: Murphy Power Ignition Controller. (72700252)

IS-8D: Murphy Power Ignition Controller. Works on engines up to 8 cylinders. Includes colour display for programming and diagnostics.

The IntelliSpark series ignition systems are capacitive discharge, low-tension type designs. The system is capable of generating precise spark timing that improves fuel economy, load balance and ignition stability.

The controller design incorporates a state-of-the-art 16-bit microcontroller. This technology provides users with a highly flexible solution to meet their ignition needs.

The user can choose from one of five methods of crankshaft sensing for a 4-stroke engine and two methods for a 2-stroke engine.

FW Murphy's smart ignition coils used with this product incorporate a sense lead connection for realtime spark plug demand voltage measurements by the ignition controller.

This allows the controller to:

• Measure demand on each cylinder's plug for diagnostic purposes;
• Automatically control the energy delivered to the smart coils to optimise spark plug life;
• Use the measured demand in the unique camless crank method to determine the compression stroke, eliminating the need for a camshaft sensor.

Several smart coil designs are available to accommodate specific ignition requirements including: remote mount coils and plug-mounted (integral) coils, non-hazardous or CSA Class I, Div. 2 rated versions.

This system also includes the PV450 full-colour screen display for control functions, monitoring, programming and diagnostic testing. The eight-button display includes comprehensive built-in help files and wiring information for the coil harness and a database of common engines for ease of configuration.