LINK ECU 111-4000 AtomX 4 x fuel & ignition

ATOM II

Atom II The Link G4+ Atom II ECU is our entry-level ECU that blows the opposition away - half the size, all the technology! Now with more refinements for the budget conscious. Full configurability, no preset inputs / outputs. Logging, motorsport, and even closed loop fuel if an external device is added. Industry standard waterproof connectors and mounting bracket are supplied with your G4+ Atom II ECU.

Requires "A" loom.

 

Specifications

The G4+ Atom II runs the same microprocessor and firmware as our the G4+ Xtreme.

 

Designed and built to be the best "value for money" entry level ECU on the market.

 

While the G4+ Atom II is entry level, the following is not compromised:

 

The loom (sold separately) is AVSS automotive quality cable

The same mounting technology as our higher level ECUs

A fully extruded mounting plate is included

Mounting hardware is completely hidden for a fully professional installation

Waterproof automotive plugs

The same tuning features as our high-end ECUs - tuning is not compromised in this "entry level" ECU

Full configurability, no preset input/outputs

Logging

Closed loop fuel if external devices added, e.g. WideBand Controller

Industry standard waterproof connectors, mounting bracket and loom, all supplied with your G4+ Atom II

Spec overview:

- Four injection drives

 

- Four ignition outputs *

 

- Three analog inputs (you choose, oil pressure etc.)

 

- Two temperature inputs (usually water and inlet air temperature)

 

- Two digital inputs (e.g. vehicle speed and logging switch - you choose)

 

- Four auxiliary outputs (e.g. fuel pump, fans, boost control, O2 heater etc.)

 

- One, thirty four pin, waterproof connector

 

- 5V out

 

* unused ignition drives can also be used as auxiliary outputs.

 

Other WireIn ECUs:

 

Thunder

Xtreme

Fury

Storm

 

 

Engine Configurations

 

2-12 Cylinder Distributed

2-8 Cylinder Wasted Spark

2-4 Cylinder Direct Spark

Odd Fire Engines

2-Stroke Engines

Configurable Firing Order

Configurable TDC Points (for odd fire)

Fueling Adjustments

 

Up to 440 Zone Fuel Table with configurable load and RPM centers. Configurable X and Y Axis Parameters

Multiple Fuel Tables

Up to 6D Fuel Mapping

Injection Rate

Master Enrichment

Pre-Crank Prime

Crank Enrichment

Post Start Enrichment

Warm Up Enrichment

Acceleration Enrichment

IAT Fuel Correction

Injector Deadtime Compensation

Overrun Fuel Cut

Idle Load Trims

Fuel Temperature Correction

Ignition Adjustments

 

Up to 440 Zone Ignition Table with configurable load and RPM centers. Configurable X and Y Axis Parameters

Crank Dwell Extension

Maximum Advance

AFR Table Correction

Spark Duration

Beginning / End Injection Definable

Dwell Time Table. Configurable X and Y Axis Parameters

Individual Cylinder Trim

Individual Cylinder Tables

Multiple Ignition Tables

Up to 6D Ignition Mapping

Individual Cylinder Ignition Trim

IAT Trim

Voltage Correction

ECT Trim

OEM Compatibility

CDI Compatibility

Limits

 

Engine Temperature Dependent Progressive Limiting

Vehicle Speed Limit

System Voltage Limit

User Configurable RPM Limit based on external input

Triggering

 

Digital Trigger Decoding

Reluctor, Optical Proximity or Hall Sensors

Programmable filtering and arming thresholds

Configurable trigger patterns or preset triggering options.

Supports nearly all OEM trigger patterns and custom trigger arrangements

Motor-Sport Features

 

None, use the G4 Storm

Communications

 

Serial RS232 via adapter cable available separately

Auxiliary Output Options

 

Each Output independently configurable

Unused ignition outputs available as auxiliary outputs

General Purpose Output

General Purpose PWM

Closed Loop Idle Speed Control (Solenoid only)

Fuel Pump

Fuel Pump Speed Control

Engine Fan

Air Con Clutch

Air Con Fan

Intercooler Spray

Tacho

Check Engine Light

Purge Solenoid

Oxygen Sensor Heater

Switched Cam Solenoid

Processing

 

40 MHz Specialised Engine Management Microprocessor

Ignition control to 0.1 degree, fuel to 0.01 ms

32 Bit Calculation

10 Bit ADC Resolution

20000+ RPM

4Mb Non Volatile Flash

Inputs/Output

 

4 High Current Injector Drives

4 Ignition Channels

4 Auxiliary Outputs

2 Digital Inputs

+5V Out

2 Temperature Inputs

3 0-5V Analog Inputs

2 Trigger Inputs (Reluctor, Optical or Hall Sensors)

On Board Baro Correction (Real Time)

Analog Inputs

 

Each channel independently configurable with preset or custom calibrations

Wide-band O2 (from external controller e.g. Innovate LC1)

Boost Adjust Signal

Configurable Fault Detection Settings

Voltage (0-5V)

Pyro (from external controller)

Throttle Position

Pressure (general purpose, fuel, oil)

Air Flow Meter

MAP (external)

Temperature (coolant, IAT, general purpose)

Narrow Band O2

Boost Control

 

Engine Temp Correction

IAT Correction

Multiple Boost Tables

External Adjustment

Idle Control

 

Reliable and accurate user configurable Closed Loop Control

Solenoid or Uni-polar 6 terminal stepper only. If 4 wire stepper control is required use the G4+ Storm

Aircon, Engine Fan or Power Steer idle up

Open Loop Control Mode for diagnostics

Environment

 

Internal Temperature Range -10 - 85oC

Ambient Temperature Range -30 - 90oC

Voltage 8 - 22V

Operating Current 200mA

Electrical protection on all inputs and outputs

Physical

 

Length: 79 mm

Width: 126 mm

Height: 42 mm

Weight: 360 grams

Connector : 26 Pin Waterproof Automotive

PCLink

 

Adjust ALL parameters in real time

Mouse or keyboard operation

Tuning

QuickTune - automated fuel self tuning

Logging Analysis

Diagnostic Information

Built In Help

Definable Screen Layouts

View over 300 possible runtime parameters

Package Contents

 

G4+ Atom ECU

Mounting Bracket

Wiring and Installation Instructions

2 large Link Stickers

2 small Link Stickers

Manufacturing Standard

 

ISO 13485

Additional Accessories

 

(Purchased Separately)

Looms

- Terminal and plug kit - not recommended unless you have access to the correct AMP crimper

 

- 400mm loom

 

- 2.5m loom

 

- 5m loom (ideal for boat installations)

 

Intake Air Temperature Sensor

- 3/8 NPT (Aluminium or Steel Mounting Bosses to suit)

 

- Bosch push in(Aluminium or Steel Mounting Bosses to suit)

 

Throttle Position Sensor

3 Channel Link Igniter

Wideband O2 Controller & Sensor

Injector Ballast Resistor Packs

- 1 x 1R (6 x <6R injectors)

 

- 2 x 1R (12 x <6R injectors)

 

- 4 x 4R7 (4 x <6R injectors)

 

- 6 x 4R7 (6 x <6R injectors)