SYVECS SYV-S7Plus Stand Alone Engine ECU S7Plus ECU

Description SYVECS SYV-S7Plus Stand Alone Engine ECU S7Plus ECU

The S7Plus is the newest management system, offering 22 inputs, 16 fuel outputs, 8 H-bridge outputs, 6 ignition outputs, 2 lambda inputs, 2 knock inputs, 2 EGT inputs, and main relay control.

The S7-Plus ECU offers an extremely high level of precise engine management control. The triple-processor unit uses a high-speed RISC processor for code execution and a large FPGA for high-speed engine position tracking. This allows code scheduling to remain independent of signal patterns, increasing flexibility, efficiency, and accuracy under transient conditions. Advanced control algorithms remain easy to map using SCal software and S7 Firmware.

The S7-Plus is designed for PnP kits requiring programmable CAN bus and drive-by-wire support. The third processor is intended to allow users to write code in C for full vehicle integration via CAN bus and to build custom strategies for unique OEM application requirements. This functionality is currently available only to Syvecs staff, with dealer availability planned.

Note: All software features are enabled from the factory except Direct Injection control and Paddle-Shift control, which are optional upgrades.

Specifications:

• Enclosure: Sealed aluminium billet unit
• Connectors: 3 waterproof connectors with 94 pins
• General-Purpose Analogue Inputs: 22
• 5V/Bipolar Inputs: 10 sensor/sync/speed inputs with programmable trigger voltages
• 5V/Thermistor Inputs: 4 sensor/sync/speed inputs with fixed trigger voltages
• 5V Sensor Inputs: 4
• Thermistor Sensor Inputs: 4
• Lambda Inputs: 2 NTK, LSU4.9, or Denso AF inputs
• Thermocouple Circuit: 1 K-type circuit; 2 available if the second CAN bus is not used
• Knock Inputs: 2
• High/Low-Side Driver Outputs: 30
• Half-Bridge Outputs: 8, maximum 10 amps
• Low-Side Injection/PWM Outputs: 16, maximum 10 amps
• Ignition Drivers: 6 TTL/IGBT drivers
• Main Relay Control: Wake-on-CAN support
• CAN: 3 CAN 2.0B channels; the third CAN bus uses the EGT1 pins and is for custom use only, without SCal programmability
• RS232 Output: 1
• K-line Output: 1
• Ethernet: 100 MHz full-duplex connection for programming and data download
• Onboard Logging Memory: 32 MB
• Input Voltage Range: 6 to 20 V with reverse-polarity protection
• Sensor Supply Outputs: 3 regulated and protected 5V outputs
• Operating Temperature: -55 to +125°C
• Dimensions: 185 x 145 x 55 mm