Power Distribution Module

MAXXECU PDM20

The MaxxECU PDM20 is an advanced Power Distribution Module for MaxxECU units and is designed to replace fuses and relays in a modern way.

Max 230A

20 Outputs

All PWM Capable

CAN Bus

Power Distribution

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Max 230A Current

Maximum current throughput of 230A with intelligent load distribution.

20 Outputs

8x25A, 8x15A, and 4x8A outputs. All PWM capable.

CAN Bus Communication

Setup and control via MaxxECU MTune PC software over CAN.

Selected features

Max 230A

20 outputs (8x25A 8x15A 4x8A)

7 digital / analog 0-24V inputs

All outputs can be PWM controlled

Dedicated +5V power supply and sensor ground

CAN bus for communication and setup management with MaxxECU MTune PC software

Overcurrent protected adjustable levels with automatic restart with soft start option

Warning levels for under over currents

Works with all MaxxECU devices

Support for CAN keypads

Error code handling

Built-in energy saving mode that draws only 0.004A

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Why Choose PDM20

ADVANCED POWER DISTRIBUTION

Replace traditional fuses and relays with intelligent, programmable power distribution.

230A Max Current

Maximum current throughput with intelligent load distribution across all 20 outputs.

Overcurrent Protection

Emulated fuse characteristics with hardware backup protection and automatic restart.

PWM Capable

All outputs are PWM capable for precise control of lights, fans, and more.

Wide Temperature Range

Operates from -40°C to +125°C with overtemperature protection on all outputs.

32-bit ARM CPU

Powerful 32-bit ARM Cortex-M3 processor for fast and reliable operation.

Energy Saving Mode

Built-in energy saving mode that draws only 0.004A when idle.

Technical Details

FULL SPECIFICATIONS

Explore the complete feature list and software capabilities of MaxxECU PDM20.

MaxxECU PDM20 general

-40 to +125 deg C temperature range
Reverse polarity protection
6-22V operating voltage
32-bit ARM Cortex-M3 CPU
132x140x42mm (excluding protruding connectors)
1x 34-pin and 1x 26-pin Superseal connectors
M6 screw for battery connection
PC communication over CAN-bus via any MaxxECU to MTune

MaxxECU PDM20 inputs

7 digital / analog (0-24V) inputs
Software selectable 12V pullup
CAN keypad (4,6,8,12 keys)

MaxxECU PDM20 outputs

230A maximum current throughput
All outputs are PWM capable
Current and voltage measuring
6 outputs with H-bridge drivers
Overtemperature protection
Output overcurrent protection via emulated fuse characteristics and hardware backup protection
Monitored +5V sensor supply output
Outputs can be paired to increase current capacity

MTune tuning features

2D and 3D
Shortcuts for most operations
Interpolation
Local autotune
Live-logger
Superfast USB connection
Live tuning - No need to burn changes - instant save
Table smoothing

MaxxECU trigger support

See supported trigger system in online tech pages.

MaxxECU engine protections

EGT fuel correction
Lean power cut
EGT power cut
Rev limit
Advanced warning and protection system
Lambda fuel correction

MaxxECU auto transmission support

GM 4L80E/4L85E (direct solenoid control)
GM 4L60E/4L65E (direct solenoid control)
Toyota A340E (direct solenoid control)
Toyota A341E (direct solenoid control)
Toyota A650E (direct solenoid control)
BMW DCT (CAN control)
VAG DSG (CAN control)
GEN1 8HP (CAN control)

MaxxECU functionality

Launch control (up to three stages)
Rolling launch
Anti-lag using solenoid or E-Throttle
Traction control
Power management
Shift-cut
Overrun fuel cut
Lambda control (closed loop)
Nitrous control
AC control
Boost control (closed/open loop), extra compensation tables.
Boost level switching
E-Throttle support
VANOS/VVTi support
Logging: Internal up to 1000Hz, PC logging 20Hz
Built-in error diagnostics and handling
Idle control using E-Throttle, idle solenoid, stepper motor or ignition timing
Closed loop anti-stall
Ignition timing lock for easy synchronization with timing light
Flex fuel

MaxxECU advanced features

Speed limiters
Individual fuel correction per cylinder
Injector staging
Virtual fuel tank/fuel consumption
Filters on TPS, RPM and MAP signals
Trailing ignition
Virtual inputs/internal outputs to activate internal functions
Use of TYPE-K sensor to report IAT up to 350 degree C/660 F
Wastegate control with CO2 for predictable boost
Extra user table activation based on user defined settings
After launch power limit, function to control traction after launch
CAN inputs (advanced) - Receive CAN data from external electronics and use in MaxxECU, such as OEM vehicle buttons.
Automatic starting and stopping of internal log function based on user conditions (speed, load, error code etc.)
Timers and distance counters
CAN for OEM protocols, OBDII, and CAN modules
Clutch slip control with user defined tables (as an example)
Measure injector resistance directly from software
Built-in trigger oscilloscope
Built-in trigger logger
Flexible load/speed axis selection
Flexible user output functions
Flexible user PWM/FREQ output functions
Speedometer output function
Tachometer output selectable 5/12V, supports external flyback coil
Sequential gearbox control

Features NOT available on MaxxECU MINI

Built-in wideband lambda controller (available on MaxxECU STREET, SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
E-Throttle / drive-by-wire motor outputs (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
Built-in Bluetooth (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
Built-in knock sensor inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
Built-in EGT inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)

Features NOT available on MaxxECU STREET

E-Throttle / drive-by-wire motor outputs (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
Built-in Bluetooth (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
Built-in knock sensor inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
Built-in EGT inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)

Features NOT available on MaxxECU SPORT

Built-in knock sensor inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
Built-in EGT inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)

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