ECUMASTER PMU16-DL Power Management Unit with Datalogging/with usb to can
Decades ago, the critical electronic components in a race car were the ignition coil and points. Race cars now feature advanced engine management systems, antilock brake systems, paddle shifters, dataloggers, radios, electric pumps, fans, and lights. All components need to be controlled at the correct moment, and all components require circuit protection to prevent damage or fire.
Traditionally, fuses and relays served all of those purposes, but they have many disadvantages like complicated wiring looms, sensitivity to vibration/temperature, and difficult diagnostics. All of these problems can be solved by using intelligent power management units (PMUs). Our newly developed PMU unit is at the forefront of technology. It provides 16 high current outputs (and use of multiple units if more outputs are required).
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.
GENERAL SPECIFICATIONS
- 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 60, bespoke CNC machined aluminum
- Size (mm) and weight(g) 131x112x32.5, 345g
- Connectors 1 x 39 Automotive connector, 1 x M6 stud for battery connection
- PC communication CAN (PCAN, ECUMASTER USBCAN)
- 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
- 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, 8, 12 keys)
- OTHER
- Output state indication
- 16 bicolor 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 ONLY on PMU16DL version (this is the only difference between the two models).
- All PMU16 data may be sent via CAN and logged by another device
- 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
WHAT'S IN THE BOX?
- PMU16 Device
- 39 Position connector with terminals
- Lock nut and protective plastic cap for M6 main power terminal
- Laminated Pinout Card
RECOMMENDED ACCESSORIES
- USB to CAN Adapter (you may use a Peak PCAN or Kvaser CAN cable, but one of these three USB to CAN interfaces must be used to program the device)
- CAN Keyboard (mechanical switches may be connected to any of the 16 analog inputs, but CAN keyboards add functionality to the PMU16)
Additional Wiring
We DO NOT offer body wiring of any sort in our engine harnesses. Body, meaning controled by body, ie......alternator, tail lights, revers lights etc. If you are interested in additional wiring, contact us before ordering
warranty and refunds
- Fulfillment: Orders are fulfilled in the order they are received subject to build time. Estimated fulfillment times vary by product and are displayed on the web page or in the info section of the product
- Warranty: Due to the custom production of our products, warranties will be handled on a case by case basis. If the harness has been opened or modified and anyway the warranty is void.
- Returns: Returns will be accepted no more than 30 days after delivery date. All merchandise must be in new condition and may be be subject to a restocking fee. Custom orders are not returnable.
- Refunds: Refunds will be processed within 5-10 business days of receipt of return or cancellation, subject to payment processor afterpay,etc.....
- Cancellations: Orders canceled by customer are subject to a $300.00 cancellation fee.
- Social Media: We reserve the right to prosecute anyone who puts My Wire Shop LLC in a negative light on any social media or search platforms.
Refunds on special or modified requests
These orders are not refundable. This is pertaining to any unlisted item or modified item. Such as a different ecu...engine etc