ECUMASTER PMU 16 Data Logger Power Management Distribution Unit Module

*Can to USB Box Required for Configuring.

State of the art product from ECUMASTER top of the modern power distribution technology.
Intelligent power distribution simplify your wiring and provide functionality not possible for traditional wiring
One of the main advantages of the PMU is continuous current sensing and self-resetting functionality if current exceeds the defined level. All output state, voltage and current information can be logged and transmitted via CAN bus to dash displays to inform drivers of potential problems.

An additional advantage of the PMU system is the ability to define logic for controlling outputs. This is done with data from analogue input channels or CAN bus data, and math operations can be defined for each channel. The PMU is also equipped with LED indicators to show the status of each output.

With use of CAN bus keypads or steering wheel switches, all wiring is vastly simplified and lightened. Two unique features are the inbuilt accelerometer and gyro for logging and “inertia switch” in case of accident.
System is designed for easy integration with our range of accessories.

Please note for communication to the PMU a CAN interface is required. Peak-Systems, Kvazer or Ecumaster are supported.

TECHNOLOGY
The PMU is assembled according to IPC-S-815A standards to ensure product reliability. The device is manufactured on an automated assembly line with optical inspection, and automated testing (including burn-in).  The PCB material and design, special surface coating and IP65 enclosure ensure reliability even in the harshest environments. Carefully selected components allow for continuous and reliable operation across a very wide temperature range (AECQ-100 GRADE 1 (-40 to +125˚C).

SPECIFICATION
GENERAL
Temperature range    AECQ100 GRADE1 (-40 to +125˚C)
CPU    32 bits automotive, 90MIPS
Reverse polarity protection    Yes, internal
Operating voltage    6-22V, immunity to transients according to ISO 7637
Enclosure    IP 65, bespoke CNC machined aluminium
Size (mm) and weight(g)    131x112x32.5, 345g
Connectors    1 x 39 Automotive connector,
1 x M6 stud for battery connection
PC communication    CAN (ECUMASTER USBtoCAN, PEAK CAN, KVASER)

OUTPUTS

• High current outputs - 10 x 25A(cont.), 6 x 15A(cont.) with Overcurrent and overheating protection. Outputs may be paired to increase continuous current capability. Current and voltage is measured for each output
• Total current output - 150A continuous
• Output current control step - 100mA
• Wipers output - Dedicated output with wiper braking feature
• +5V - Monitored 5V, 500mA output for powering external sensors

INPUTS

• Analog inputs - 16 inputs, 10 Bit resolution, 0-5V (protected), with software selectable 10K Ohm pullup and pulldowns
• CAN Keypads - 2 x Ecumaster keypads (4, 6, 8, 12 keys

OTHER

• Output state indication - 16 bicolour LEDs
• Accelerometer/Gyroscope - 3D accelerometer with 3D gyroscope for logging and crash detection
• Real time clock - Yes, super capacitor for backup power (up to 3 days)

CAN BUS

• CAN interface - 2 x CAN2B
• CAN standard - 2.0B 125, 250, 500, 1000 kbps
• Input/output stream - User defined with bit masking
• up to 48 input messages

LOGGING*

• Logging memory - 256 Mbytes
• Logging speed - Variable, defined per channel, up to 500Hz

FUNCTIONS

• Logical operators - AND, OR, NOT, XOR,  >, <, =, >=, <=, !=, isTrue, isFalse, Toggle, Flash, Pulse
• Number of functions - 100
• Number of operations - 250
• Update frequency - 500Hz
• Special functions - Wipers, blinkers