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Magneti Marelli SRAE Engine Control Unit

Brand: Magneti Marelli
Product Code: SRAE
Weight: 0.50kg
Dimensions: 20.00cm x 15.00cm x 5.00cm

Price: $2,250.00

Available Options

ECU Options:

SRA-E provides analogue inputs for single-ended, differential, temperature and knock-sensor as well as an interface for a switching lambda sensor. The unit also provides an H-Bridge output stage for use with suitable “Drive by Wire” actuators.
6 configurable speed sensor inputs (inductive or Hall) provide full flexibility of configuration for engine angle detection as well as other frequency inputs such us wheel or shaft speed.
SRA-EDL16 is a version of the SRA-E with an internal 16 Mbyte data logger.
Communication from the PC based configuration tool (Vision 5) and to other units (such as dashboard and logger) is by the 2 CAN lines and an asynchronous serial line.
Inside the unit there is a high performance RISC microcontroller and an FPGA for diagnostic purposes.
SRA-E is supplied with the mating connector (loom side) or Competition Systems can make a custom harness for you at extra cost.

• 8 Single-ended
• 6 Pick-ups or Hall effect
• 6 Inductive or logic command ignition drivers (SW option)
• 8 On/Off injector drivers
• 1 H-Bridge: DC-Motor driver for “Drive by Wire” control
• 4 PWM (Current controlled PWM)
• 1 On/Off or Linear Lambda sensor
• 2 Knock input for detonation control accelerometers
• 2 CAN communication buses
• 1 Ethernet line

Inputs
Analogue Single-ended .................................................... 8
On/Off or Linear Lambda sensor ...................................... 1
Knock sensor (multiplexed)............................................... 2
K-type thermocouple......................................................... 2
NTC/PT1000 temperature sensor (selectable) ................. 4
NTC internal temperature sensor ..................................... 1
V battery injector ............................................................... 1
VR Pick-ups or Hall effect ................................................. 6
On/Off digital ..................................................................... 6
Lap Trigger........................................................................ 1
“Code Load” enable pin .................................................... 1
Outputs
On/Off injector drivers ....................................................... 8
Inductive or logic command ignition drivers (SW option).. 6
H-Bridges .......................................................................... 1
Lambda heater drivers ...................................................... 1
PWM................................................................................. 4
Low-side On/Off ................................................................ 2
Voltage references............................................................ 2
Communications
CAN line (1 Mbit/s (*)) ....................................................... 2
Ethernet line (100 Mbit/s).................................................. 1
Serial current loop............................................................. 1
(*) Configurable on request
Logic Core
Microcontroller (80 MIPS RISC)........................................ 1
FPGA (50k gates) ............................................................. 1
Flash E2PROM (microcontroller)...................................... 1 Mbyte
RAM memory (microcontroller) ....................................... 48 Kbyte
RAM memory................................................................ 512 Kbyte
E2PROM parallel ............................................................ 64 Kbyte
E2PROM serial ................................................................. 4 Kbyte
Time keeper...................................................................... 1
Other Characteristics
Power supply ........................................................... 6 to 16 V
Operating temperature range (internal) ................ -20 to 85 °C
Protection class...........................................................IP 65
Dimensions
with connectors.................................208 x 182.30 x 42 mm
Weight (approx.) ........................................................... 960 g

Make
Alfa Romeo