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REX-140 All-in-one ECU with internal Data Logger

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Contact us at: sales@racing-tech.net

SKU:
REX-140
Availability:
On Request
Weight:
11.00 Ounces
REX-140 All-in-one ECU with internal Data Logger

Features

Analogue single-ended (@12 bit resolution):
16
NTC- PT1000 internal temperature sensor:
4
NTC internal temperature sensor:
2
Lambda UEGO (@12 bit resolution):
2
Injector rail supply (@12 bit resolution):
1
VRS, Hall-effect inputs:
2
Hall or Rate inputs:
4
ON-OFF digital input:
5
“Code load” enable pin:
1
Inductive coil drivers (up to 20 A):
4
ON-OFF injector drivers (up to 3 A):
8
Lambda heater (up to 3 A):
2
Half-Bridge driver (up to 5-7 A peak):
3
PWM low side drivers (up to 3 A):
2
Voltage references (5 V, 70 mA):
3
CAN line (1 Mbit/s or lower):
2
Ethernet line (100 Mbit/s):
1
Micro 32 bit PowerPC Dual Core CPU @264 MHz Strategy, Data logging, communication and actuation Microcontroller:
1
Flash EEprom memory (x32 internal):
8 GByte
SRAM (x32 internal):
512 kByte
Synchronous SRAM (x32 external):
4 MByte
BENAND Flash Disk:
1 GByte
Time keeper:
1
Flash disk memory:
1 GByte
Logged channels:
Up to 256
Logging rate:
Up to 100 kByte/s
Sampling rate:
Up to 1 kHz
Power supply:
8 to 16 V
Operating temperature range (internal):
-20 to 85 °C
Temperature range during data download:
0 to 70 °C
Temperature range during data download:
0 to 70 °C
Protection class:
IP65
Dimensions without connectors:
122* x 141 x 36.9 (max) mm
Weight (approx.):
325 g

Product Overview

All-in-one ECU with internal Data Logger

MAIN FEATURES

• 16 single-ended inputs
• 4 PT1000-NTC inputs
• 6 frequency inputs, 2 VRS/Hall - 4 Hall/Rate
• 4 inductive coil drivers
• 5 digital inputs
• 8 ON-OFF injectors drivers
• 3 H-Bridge driver
• 2 Low Side drivers with PWM capability
• 2 lambda UEGO sensors with heater
• 2 CAN lines 2.0B
• 1 Ethernet line (100 Mbit/s)
• 1 GByte internal storage for data logger

DESCRIPTION

Based on a dual-core microcontroller (one for engine and vehicle control and one for data logging), the unit is a powerful and compact system capable of controlling medium and low-performance motorbike engines of up to 4 cylinders. Specifically designed for motorcycle racing applications, its 112-pin connectors allow the internal data acquisition unit to drive up to 8 injectors, 4 ignition coils and a number of additional loads, and it is provided with a three-axis accelerometer and a temperature sensor to monitor mechanical and thermal stress. The internal logger has a capacity of 1 GByte memory and the logging core is able to manage a wide range of data types and up to 256 channels at frequencies of between 1 and 1000 Hz. The unit represents a single all-in-one system that includes data logger and lambda sensors in a single compact case, reducing complexity and weight while increasing performance. It is the official Engine Control Unit for the Moto2 Championship for the 2019-2021 seasons. 

TECHNICAL CHARACTERISTICS

* Loom side connector to be purchases separately

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