ECU
ECU
ENGINE CONTROL UNIT
Specifications
Application
Specifications
- Model based design.
- J1939 compliant CAN-Bus communication
- Locomotives, Ships, Main Battle Tanks and Heavy
Duty Vehicle Engines - ISO 26262 ASIL-B compliant design.
- Calibration and Diagnosis Functions.
- SAE JA1002 Software Reliability Program Standard
compliant design. - MIL-HDBK-217F Military Handbook: Reliability
Prediction Of Electronic Equipment compliant
design. - SAE J2640 General Automotive Embedded
Software Design Requirements compliant design.
Application
- Torque and Quantity Based Control Strategy.
- Engine Protection Functions.
- Injection Control.
- Turbo Pressure Control
- Rail Pressure Control
| HIGHLIGHTS | I/O SUMMARY | ||
| Processor | NXP MPC5554 32-Bit MCU | Sensor Supplies | 12/24 VDC, 16 – 33 VDC |
| Clock Rate | 132 MHz | Input/Output Pins | 4 connectors with high pin density, 204 pins |
| RAM Space | 64 KB on-chip static RAM | ||
| Cache Space | 32 KB | Communication | 3 CAN interfaces |
| INPUTS | OUTPUTS | |||
| Digital Inputs | 13 | Digital Output | 8 | |
| Pressure Inputs | 15 | Current Output | 6 | |
| Temperature Inputs | 12 | IO Injector Output | 12 | |
| Speed Inputs | 4 | I/O Safety | All inputs and outputs are overvoltage proof, polarity protected and short circuit proof. | |
| Voltage Input | 8 | |||
| CAN-Bus | 3x ISO / DIS 11898 | |||
| INTERNAL FEATURES |
| Programmable Injector, J1939 UDS Supported, XCP/CCP supported |
| PHYSICAL | |||
| Dimensions | 346 x 286 x 103 mm | Humidity | MIL-STD-810G / 507.6 – Procedure II – Ag- gravated Cycle (RH 95 % (+60 °C)) |
| Housing Material | Aluminum 6061 | Housing Temperature | -32…100 °C (with cooler system) |
| Weight | About 8,2 kg | Shock | MIL-STD-810G / 516.7 (40 g, 11 ms) MIL-STD-810G / 519.7 (100 g, 1,5 ms) |
| Connectors | MIL-STD-38999 Series III | MiL-STD 461F | Compliant |
| Vibration | 1 g, < 2000 Hz, engine mounting with vibration dampers | MiL-STD 1275E | Compliant |
| Protection Grade | IP 67 | MiL-STD 810G | Compliant |
| Operational Supply Voltage | 24 VDC, 16 – 33 VDC | ||
| Supported num. of Cylinders | 12 | ||
| Injector Type | Solenoid injectors | ||
| Control Strategy | Torque / Quantity based | ||
| Injector Timing | Pilot and main injections available | ||
| Calibration Tool Support | The Application Program is a tool for Commissioning, Operation, Calibration and Diagnosis. (ATI Vision support is available) | ||