ECU-B01
F90RX ECU
The F90RX ECU provides high pin count control for the most challenging applications. Available with 3 full bridges and capable of controlling up to 12 cylinders fully sequential. Designed for engines where the F88 series I/O count is insufficient.
Overview
The F90RX ECU provides high pin count control for the most challenging applications. Available with 3 full bridges and capable of controlling up to 12 cylinders fully sequential. Designed for engines where the F88 series I/O count is insufficient.
The F90RX is designed to control turbocharged, supercharged, twin drive by wire, quad cam, quad VVT, VTEC, GDI (with external driver), gearbox, differential and much more. The unique crank and cam sync logger handles all current and future OEM timing wheels.
PROCESSING Powerful RISC CPU for advanced strategy execution. Custom synchronous FPGA processor for engine position tracking up to 25,000rpm.
OUTPUTS 50 user configurable general purpose pulse width modulated power outputs, including: 12 ignition coil outputs IGBT or TTL (software configurable), 24 general PWM/fuel injector outputs, 8 additional PWM outputs (pin-shared with analogue inputs, software configurable), 3 full bridges also configurable as 6 half bridges or 6 PWMs.
INPUTS 28 user configurable general purpose analogue sensor inputs, including 16 bipolar, inductive or hall effect speed/engine position inputs. 8 additional analogue inputs (pin-shared with PWM outputs). 8 dedicated inputs including: 4 acoustic knock sensor inputs, 2 wideband (NTK) lambda sensor interfaces, 2 K-type thermocouple sensor interfaces.
INTERFACES 100 MHz full duplex Ethernet for calibration, configuration and data download. 3 CAN 2.0B interfaces. RS232 serial interface.
MEMORY 128MB battery backed internal logging memory. Ultra fast data download via Ethernet. Time/date stamped data via real time clock.
POWER SUPPLY 6 to 30V input voltage range with reverse polarity protection. 2 regulated 5V sensor supply outputs with individual short circuit protection. Software configurable 5 to 12V sensor supply output. 5 separately protected sensor and communication ground inputs.
PHYSICAL 121-Way twin split sealed connector (not included). CNC machined sealed anodised aluminium case. Maximum dimensions including connector: 178 x 161 x 41 mm. Operating temperature up to 85°C. Total mass 670 grams.