ECUMaster PMU 16-DL

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  • $1,549


PMU16-DL Power Management Unit With Data Logging

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).

SPECIFICATIONS

GENERAL:

Temperature range AECQ100 GRADE1 (-40 to +125C)
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 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
+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, 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)

LOGGING:

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

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

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.