AiM ACC3 4-Channel Analogue CAN Converter
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- Delivery Time: 1-7 days (avg. of 1.3).
- Free Local Pickup is also available from 15 Michael Road, Paraparaumu 5032.
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- Delivery Time: 7 - 14 days (avg. of 7.8).
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AiM ACC3 4-Channel Analogue CAN Converter
The AiM ACC3 is an expansion module that adds four extra signal channels to a compatible AiM master unit. It converts analogue and digital input signals and transmits the resulting channel data over the AiM EXP CAN bus.
It is useful when the main AiM logger, display, or control system needs additional sensor or speed inputs beyond its available onboard connections. The ACC3 is an expansion module, not a standalone data logger.
Compatibility and wiring matter. Confirm the master device, EXP CAN connection, channel type, external power requirements, sensors, and configuration before ordering.
ACC3 input channels
- Four signal inputs for additional sensor and vehicle data.
- Channels 01 and 02 are analogue-only inputs.
- Channels 03 and 04 can be configured as analogue or digital inputs, including compatible speed-sensor applications.
- Sampling up to 1000 Hz per channel as specified for the module and configured system.
- AiM EXP CAN communication transmits converted sensor data to the connected compatible AiM device.

Race Studio data visualisation reference.
Compatible AiM systems
The ACC3 compatibility list includes the following AiM systems:
- MyChron 6, no earlier versions
- MX 1.2 and MX 1.3 versions
- MX V2
- PDM systems
- Solo 2 DL, with external power required
- Solo 2 DL V2
- SW4
- XLog, with external power required
- ECULog
- EVO4S and EVO5
- MXPS
- MXS Strada Light and MXS V2
- MXSL
- MXm and MXm V2
- MXq
- MX2E
- MXK10
Compatibility can depend on the exact device version, wiring, firmware, channel configuration, and external power arrangement. Contact Harris Race Radios before ordering if you need help checking the ACC3 against your AiM system.
The ACC3 can be relevant to an EVO installation using the AiM GS Dash Display for EVO4S and EVO5, where the connected EVO system is configured to use the additional channels.
Race Studio 3 configuration
Race Studio 3 is used to configure compatible AiM systems, channels, sensor inputs, maths channels, display pages, alarms, and data workflows. The ACC3 itself expands the available inputs; the connected AiM master unit determines how those channels are configured, displayed, and recorded.

Race Studio 3 setup reference from AiM's official documentation.
Official AiM and Race Studio videos
These official AiM videos support the configuration, data-transfer, firmware, and Race Studio 3 workflows used with compatible master devices. For the complete official library, visit the AiM Academy Training Videos page.
Race Studio 3 device configuration
Downloading data in Race Studio 3
Updating AiM firmware
ACC3 support and documentation
Use the AiM Race Studio 3 Knowledge Hub for channel configuration, data analysis, firmware, and troubleshooting workflows. Visit AiM Downloads & Documentation for official live AiM software, firmware, and product-documentation sources.
For ACC3 compatibility, sensor wiring, speed inputs, EXP CAN planning, or installation advice in New Zealand and Australia, contact Harris Race Radios.
AiM ACC3 FAQs
What does the AiM ACC3 do?
The ACC3 is a four-channel analogue CAN converter and expansion module. It adds compatible signal inputs to an AiM master device over the AiM EXP CAN bus.
Is the ACC3 a standalone data logger?
No. The ACC3 is an expansion module. A compatible AiM logger, display or control system is required to use and manage the additional channel data.
Which ACC3 channels can be digital?
Channels 01 and 02 are listed as analogue-only. Channels 03 and 04 can be configured as analogue or digital inputs, including compatible speed-sensor applications.
Which AiM devices work with the ACC3?
The listed compatibility includes selected MyChron, MX, PDM, Solo, SW4, XLog, ECULog, EVO, MXPS, MXS Strada, MXSL, MXm, MXq, MX2E and MXK10 systems. Exact device version, firmware, wiring and power requirements must be confirmed.
Do I need external power for an ACC3 installation?
Some listed systems, including Solo 2 DL and XLog, are identified as requiring external power. Confirm the power arrangement for your exact master device and installation before ordering.
For ACC3 compatibility checks, sensor wiring, EXP CAN planning, or installation advice in New Zealand and Australia, contact Harris Race Radios.
Complete Your Racing Kit
Enhance your performance and safety with these complementary items. Our experts recommend pairing your AiM ACC3 4-Channel Analogue CAN Converter with:
