PMU-16 Autosport — Power Distribution Module
The ECUMaster PMU16 AS is a motorsport-grade power distribution module, designed for the most demanding applications where reliability and durability are paramount. Built to meet the highest standards in professional motorsports and aerospace, the PMU16 AS features Autosport connectors, known for their exceptional quality and robustness.
Key Features and Benefits:
- Superior Connectivity: Equipped with Autosport connectors, the industry standard for reliability in harsh environments, and a Radlok™ connector rated to 200 amps for tool-free battery disconnection.
- Enhanced Output Capability: 14 high-current outputs rated at 25A and 2 outputs rated at 40A, all with overcurrent and overheating protection. Additionally, 6 low-side outputs rated at 1A each, with overload thermal shutdown.
- Rugged Construction: IP65-rated CNC-machined aluminum enclosure ensures protection against dust and water, making it ideal for use in extreme conditions.
- Integrated Monitoring: Includes a monitored 5V output for powering external sensors and dedicated outputs for wiper functionality with braking feature.
- User-Friendly Design: The device comes with mating connectors and terminals included, saving costs and eliminating the hassle of sourcing additional components.
Included in the Kit:
- PMU16 AutoSport Device
- Two Autosport Connectors with Terminals
- Radlok connector for power input
- Laminated Pinout Card
Recommended Accessories:
- USB to CAN Adapter (compatible with ECUMASTER USBtoCAN, Peak PCAN, or Kvaser CAN interfaces for programming)
- CAN Keypad (for enhanced functionality with the PMU16)
Technical Specifications:
- Temperature Range: AECQ100 GRADE1 (-40 to +125°C)
- CPU: 32-bit automotive, 90MIPS
- Reverse Polarity Protection: Yes, internal
- Operating Voltage: 6-22V, with transient immunity per ISO 7637
- Enclosure: IP65, CNC-machined aluminum
- Size and Weight: 177x84x46.1 mm, 360g
- Connectors:
- 1 x AS shell size 24, 19 x 12AWG
- 1 x AS shell size 14, 37 x 22AWG
- 1 x RADLOK 8mm battery terminal
- PC Communication: CAN (compatible with ECUMASTER USBtoCAN, PEAK CAN, KVASER)
Outputs:
- High Current Outputs: 14 x 25A (continuous), 2 x 40A (continuous), with pairing options for increased current capacity. Includes current and voltage monitoring.
- Low Side Outputs: 6 x 1A (13A peak) with thermal shutdown.
- Total Current Output: 200A continuous with 50mm^2 wire connector.
- Output Control Step: 100mA increments.
- +5V Output: 500mA for external sensors.
Inputs:
- Analog Inputs: 16 inputs, 10-bit resolution, 0-5V with selectable pullups/pulldowns.
- CAN Keypads: Compatible with 2 x ECUMaster keypads (4, 6, 8, 12 keys), MoTeC/RaceGrade, and Grayhill.
Other Features:
- Output State Indication: 16 bicolor LEDs.
- Accelerometer/Gyroscope: Integrated 3D accelerometer and gyroscope for logging and crash detection.
- Real Time Clock: With super capacitor backup power (up to 3 days).
CAN Bus:
- CAN Interface: 2 x CAN 2.0 A/B (125, 250, 500, 1000 kbps).
- Input/Output Stream: User-defined with bit masking for up to 100 input messages.
Logging:
- Memory: 256 MB (up to 3 hours of logging at maximum bandwidth).
- Speed: Up to 500Hz per channel, variable by channel.
- Logging to PC: Supported.
Functions:
- Logical Operators: Includes AND, OR, NOT, XOR, >, <, >=, <=, =, !=, isTrue, isFalse, Toggle, Flash, Pulse.
- Number of Functions: 250.
- Update Frequency: 500Hz.
- Special Functions: Wipers, indicators.