CAN-busCAN H

CAN-busCAN LMax

100mm (4”)

MaxxECU

MaxxECU CAN wiring 2015-02-04

Maximum distance of 100mm (4”) between the branch on the bus and the module to avoid interference/noise and loss of signal integrity. Use the shortest branches possible to connected devices from the main line CAN bus.

When only one CAN module is connected, there are no restric-tions regarding joint placement.

Maximum length of the CAN bus = 25m (82ft)

Only use twisted 0.5mm2 (20AWG) wire for CANbus.

Other CAN modules

The CAN bus is always terminated with a 120ohms resistor (supplied).Cable lengths over 3m (10ft) are not in need of the resistor.

CAN module

Dynotuning Engine Management Motorsport 2016-10-19

MaxxECU PWM module

Maxxtuning AB, Sweden - www.maxxtuning.eu - info@maxxtuning.se

Technical Data:Supply voltage: 8-24VMax intermitent load: 60AMax continous load: 50AOperating temperature: -40 till 125CWaterproof and protected from overload and high tempera-tures. Controls electric motors (fuel pump, fan, water pump, lights, etc.). The PWM module is controlled via CAN and does only work with MaxxECU EMS..MTune controllabe load settings between 0 and 100%.Be sure to place the module as close to the load as possible to avoid interference. Do not mount the module close to heat sources such as exhaust components.

CAN-bus wiring

Dynotuning Engine Management Motorsport

+-

L

L

L

ID = 1 (standard)

ID = 2

ID = 3

ID = 4

2

Wirings

Red: +12v

Brown: GND

Yellow: +12v OUT

L: Load (motor, light etc.) Connect in parallel if multiple loads.

Relay controlled by the ignition switch.

MaxxECU PWM moduleBattery

Fuse

Change module ID (only REV 3 units)