His baseline testing showed lots of room for improvement and so we had to look at our possible tuning options. What started as a half hour Dyno session turned into a 3 day adventure. We we’re already subscribers for his YouTube channel so we we’re stoked when he approached us with regards getting some baseline numbers on his current “Goldie” 740 Drift car. Monitored 5V, 500mA output for powering external sensors.Koltan Macdonald’s Volvo drift cars have become somewhat of an internet icon. Current and voltage is measured for each outputĭedicated output with wiper braking feature Outputs may be paired to increase continuous current capability.
#ECUMASTER .PBP FILE ISO#
SPECIFICATION GENERALĦ-22V, immunity to transients according to ISO 7637ĬAN (ECUMASTER USBtoCAN, PEAK CAN, KVASER)ġ0 x 25A(cont.), 6 x 15A(cont.) with overcurrent and overheating protection. Carefully selected components allow for continuous and reliable operation across a very wide temperature range (AECQ-100 GRADE 1 (-40 to +125˚C). The PCB material and design, special surface coating and IP60 enclosure ensure reliability even in the harshest environments. The device is manufactured on an automated assembly line with optical inspection, and automated testing (including burn-in). The PMU is assembled according to IPC-S-815A standards to ensure product reliability. Two unique features are the inbuilt accelerometer and gyro for logging and “inertia switch” in case of an accident. With use of CAN bus keypads or steering wheel switches, all wiring is vastly simplified and lightened. The PMU is also equipped with LED indicators to show the status of each output. This is done with data from analog input channels or CAN bus data, and math operations can be defined for each channel.
#ECUMASTER .PBP FILE DRIVERS#
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.Īn additional advantage of the PMU system is the ability to define logic for controlling outputs. One of the main advantages of the PMU is continuous current sensing and self-resetting function if the current exceeds a defined level. TECHNOTE: Improved Power Control Model for PMU16 TECHNOTE: Configuring CAN BUS communication between EMU BLACK or EMU CAN and PMU16 It provides 16 high current outputs (and use of multiple units if more outputs are required). Our newly developed PMU unit is at the forefront of technology. 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.Īll of these problems can be solved by using intelligent power management units (PMUs). All components need to be controlled at the correct moment, and all components require circuit protection to prevent damage or fire. Race cars now feature advanced engine management systems, antilock brake systems, paddle shifters, dataloggers, radios, electric pumps, fans, and lights. Decades ago, the critical electronic components in a race car were the ignition coil and points.