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The IntelliSpark™ 32/16/8 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.
The Murphy ignition coils used with this controller are “smart coils” with a sense lead connection for spark plug demand voltage measurements allowing the system to:
Several smart coil designs are available to accommodate specific ignition requirements including, remote mount coils and plug-mounted (integral) coils, non-hazardous or CSA C1, D2 rated versions.
This system also includes the Murphy PV-450 full color screen display for control functions, monitoring, programming, and diagnostic testing. The 8 button display includes comprehensive built-in help files and wiring information for the coil harness and a data base of common engines for ease of configuration.
Temperature Operating Range: -4o to +158o F (–20o to +70o C)
CSA Certified for Class I, Div 2, Groups B, C, D
Output Electrical Specifications:
Ignition Outputs are High-side firing referenced to the “T” pin on the output harness
Note: These outputs are not ground referenced unless the “T” lead is grounded. Recommend careful adherence to installation instructions.
Maximum Output Current Pulse Rating: 40 Amps
Note: Current pulse amplitude is dependent on the coils in use and the tank capacitor voltage.
4/20 mA Inputs:
All parameters available can be modified in parallel using the main front panel display.
For more information about this product, you can download the related literature here: