APR Power

Controllers and Acquisition

C5554 Universal ECU

A5554 Universal Acquisition

Racetronics: A5554 Universal Acquisition

The A5554 is a powerful distributed data acquisition system based upon the X5554 micro-engine. We’ve included all standard signal conditioning and drivers utilized in our own dynamometer mapping procedures with expansion to other modules over the CAN bus for thermocouple arrays and auxiliary measurements. We’ve also included a ZigBee transceiver for RF-sensing of remote sensors (i.e. tire pressure).The A5554 design utilizes a rugged water-resistant enclosure and features 5 MIL-spec standard motorsport connectors.

A5554 Features

X5554 Micro-Engine

5 Deutsch Autosport Connectors

3x128 Positions, 5A

22 Position Data Port

13 Position Power Port

MIL-SPEC-1560A

Intelligent Power Management

-40-85’C, 100% RH, 8Grms/2KHz /3D

A5554 Communication

3 FlexCAN Channels

USB 2.0 JTAG/ONCE Port

USB 2.0 Data Port

USB 2.0 Host UFD Port (USB Flash Disk)

4GB on-board flight recorder

USB Mass-Storage Interface

USB 2.0 Host Port

Heads-Up Display Interface

Mobile Acquisition/Calibration Interface

A5554 Inputs

32 Single-Ended Analog Inputs

32 Differential Analog Inputs

24 Single-Ended Digital Inputs

16 Differential Digital Inputs

IEEE 802.15.4 ZigBee Transceiver

Wireless sensor networks

2.4GHz, 16 Channels, 250Kbits/s

2 Differential Knock Sensor DSP

10 UEGO Channels (6-wire, dual-pcell)

On-Board Atm. Pressure / PCB Temp.

A5554 Outputs

10 Lambda Heater Drivers (Staged Control)

8 DAC Analog Outputs

64 Pin Sensor Supply (on/off control)

8 Standard Low-Side Drivers (2/3A)

2 High-Side Current Sense Drivers (1/6A)

1 Smart H-Bridge Driver (6/7A)




Controllers and Acquisition C5554 Universal ECU A5554 Universal Acquisition
Racetronics: A5554 Universal Acquisition The A5554 is a powerful distributed data acquisition system based upon the X5554 micro-engine. We’ve included all standard signal conditioning and drivers utilized in our own dynamometer mapping procedures with expansion to other modules over the CAN bus for thermocouple arrays and auxiliary measurements. We’ve also included a ZigBee transceiver for RF-sensing of remote sensors (i.e. tire pressure).The A5554 design utilizes a rugged water-resistant enclosure and features 5 MIL-spec standard motorsport connectors.

A5554 Features X5554 Micro-Engine 5 Deutsch Autosport Connectors 3x128 Positions, 5A 22 Position Data Port 13 Position Power Port MIL-SPEC-1560A Intelligent Power Management -40-85’C, 100% RH, 8Grms/2KHz /3D A5554 Communication 3 FlexCAN Channels USB 2.0 JTAG/ONCE Port USB 2.0 Data Port USB 2.0 Host UFD Port (USB Flash Disk) 4GB on-board flight recorder USB Mass-Storage Interface USB 2.0 Host Port Heads-Up Display Interface Mobile Acquisition/Calibration Interface		A5554 Inputs 32 Single-Ended Analog Inputs 32 Differential Analog Inputs 24 Single-Ended Digital Inputs 16 Differential Digital Inputs IEEE 802.15.4 ZigBee Transceiver Wireless sensor networks 2.4GHz, 16 Channels, 250Kbits/s 2 Differential Knock Sensor DSP 10 UEGO Channels (6-wire, dual-pcell) On-Board Atm. Pressure / PCB Temp. A5554 Outputs 10 Lambda Heater Drivers (Staged Control) 8 DAC Analog Outputs 64 Pin Sensor Supply (on/off control) 8 Standard Low-Side Drivers (2/3A) 2 High-Side Current Sense Drivers (1/6A) 1 Smart H-Bridge Driver (6/7A)