National Instruments 782076-01 C Series Direct Injector Driver Module

The part number 782076-01 from National Instruments is the identifying part number for the NI-9751 C Series Direct Injector Driver Module. The purpose of this NI module is to power internal combustion engine direct injectors. It is flexible with many engine designs because it has both piezo and solenoid injectors. The sophisticated features of the module ensure exact control over the injection process, which is necessary to improve engine performance and efficiency.

The 782076-01 module has an internal boost supply voltage of a range of 190 Volts, pledging that the module can supply the required power for injector operation. The NI module can also tolerate high current demands during injection operations since it can convey a peak current of 30 Amps and a hold current of 15 Amps. This high-current capability enables the injectors to open and close quickly and consistently, which is necessary for precise fuel distribution and efficient combustion. This module features an external supply voltage range of 7 VDC to 190 VDC, which provides versatility with engine configurations.

This C series module can handle a maximum recommended injection command duration of 5 ms, thus with this time it ensures that the injector driver opens and closes within this time limit. With this feature, this injector driver module can consume fuel efficiently so that complete combustion can occur. The 782076-01 can bear 16 injection events per engine cycle, which enables this module to operate with minimal thermal and power dissipation, hence maintaining the accuracy and efficiency of the injector driver module.

This device is designed to operate at an ambient temperature of 45 degrees Celsius and an operating humidity range of 10% to 90% RH noncondensing. It features screw terminal wiring and has physical dimensions of 1.20 mm in diameter and also weighs 170 grams (6.0 oz). The 782076-01 module is compatible with CompactRIO which is protected from overvoltage and itself protects the module from overloading the internal power supply. It is also fully compliant with safety standards and EMC including the IEC61010-1, and EN61010-1 making it suitable for IT tools.