Description
The ECUMaster PMU16 (AS) Autosport Version is designed for demanding customers and installations where reliability and robustness is priority. One of the main advantages of the PMU16 (AS) is continuous current sensing and self-resetting function if the current exceeds a defined level. All output state, voltage and current information can be logged and transmitted via a CAN bus to dash displays to inform drivers of potential problems.
Compared to the standard PMU16, 6 low side outputs have been added and are rated at 1 amp per channel. 14 of the main output channels are rated at 25 amps, with two output channels rated at 40 amps.
Autosport connectors represent the highest quality connector available and are the standard for professional motorsports and aerospace industries. The battery connection utilizes a RadlokTM connector rated to 200 amps that can be disconnected without the need for any tools. The output connector is a custom 18 pin, 12 gauge connector designed and manufactured specifically for Ecumaster. The unit features an IP65 environmental protection rating, permitting its use in the harshest of conditions, including dusty and wet environments.
An additional advantage of the ECUMaster PMU16 (AS) 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.
ECUMaster PMU16 (AS) Specification:
General
- Temperature range: AECQ100 GRADE1 (40 to +125 C)
- CPU: 32 bits automotive, gOMIPS
- Reverse polarity protection: Â Yes, internal
- Operating voltage: 6-22V, immunity to transients according to ISO 7637
- Enclosure: IP65, bespoke NC machined aluminium
- Size: 177 × 84 x 46.1 (mm)
- Weight: 360 (g)
- Connectors:
- 1 x AS shell size 24, 19 x 12AWG
- 1 x AS shell size 14, 37 x 22AWVG
- 1 x RADLOK 8mm battery terminal
- PC communication: CAN (ECUMaster USB to CAN, PEAK CAN, KVASER)
Outputs
- High current outputs: 14x25A(cont.), 2x40A(cont.) with overcurrent and overheating protection. Outputs may be paired to increase continuous current capability. Current and voltage is measured for each output
- Low side outputs: 6x 1A (13A peak) with overload thermal shutdown
- Total current output: 200A continuous (with RL00801-50RE connector (50mm^2 wire))
- 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 CAN keypads (4, 6, 8, 12 keys)
- 1 x MoTeC/RaceGrade
- 1 × Grayhill
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: 2x CAN 2.0 A/B (125, 250, 500, 1000 kbps)
- Input/output stream: User defined with bit masking up to 100 input messages
Logging
- Logging memory: 256 Mbytes (3 hours of logging at maximum bandwidth)
- Logging speed: Variable, defined per channel, up to 500Hz
- Logging to PC: Yes
Functions
- Logical operators: AND, OR, NOT. XOR > < = »= <= I-, isTruo, isFalse, Toggle, Flash, Pulse
- Number of functions: 100
- Number of operations: 250
- Update frequency: 500hz
- Special functions: Wipers, indicators
Download Files
PMU software change log
Pinout PMU16-AS
Tech Notes
Configuring CAN BUS between EMU BLACK or EMU CAN and PMU16
Improved Power Control Model for PMU16
Estimated dispatch time within 3 working days.
Picture for illustration purposes only. Actual parts may differ slightly in appearance.
