https://www.ecumaster.com/products/can-keyboards/ https://www.ecumaster.com/wp/wp-content/uploads/2021/09/canKeyboard-21.09.2021.pdf CAN KEYBOARDS Our range of products also includes CAN-bus based keyboard (available with different key layouts). Designed to withstand the harshest conditions, completely immune to water, mud or fuel. We should also to mention that as compared to a traditional switch panel the wiring is greatly simplified. Built in LEDs indicate button state (RGB colors) and additionally act as back-light for the keyboard. The behaviour of individual keys is fully configurable using EMU BLACK or PMU client software. Download Files canKeyboard.pdf The unique idea of a replacement system for individual inserts means it is easy to rearrange the keypad layout using the existing insert without affecting appearance. Moreover, custom inserts can be supplied. Plastic laser engraved inserts are not included in keyboards box. Key features CAN bus compatible keyboard, 125kbps, 250kbps, 500kbps, and 1000kbps CAN bus speed supported, works with EMU BLACK (1 keyboard) and PMU devices (up to 2 keyboards), full customization possible, IP 67 rated

https://www.ecumaster.com/products/can-keyboards/ https://www.ecumaster.com/wp/wp-content/uploads/2021/09/canKeyboard-21.09.2021.pdf CAN KEYBOARDS Our range of products also includes CAN-bus based keyboard (available with different key layouts). Designed to withstand the harshest conditions, completely immune to water, mud or fuel. We should also to mention that as compared to a traditional switch panel the wiring is greatly simplified. Built in LEDs indicate button state (RGB colors) and additionally act as back-light for the keyboard. The behaviour of individual keys is fully configurable using EMU BLACK or PMU client software. Download Files canKeyboard.pdf The unique idea of a replacement system for individual inserts means it is easy to rearrange the keypad layout using the existing insert without affecting appearance. Moreover, custom inserts can be supplied. Plastic laser engraved inserts are not included in keyboards box. Key features CAN bus compatible keyboard, 125kbps, 250kbps, 500kbps, and 1000kbps CAN bus speed supported, works with EMU BLACK (1 keyboard) and PMU devices (up to 2 keyboards), full customization possible, IP 67 rated

https://www.ecumaster.com/products/can-keyboards/ https://www.ecumaster.com/wp/wp-content/uploads/2021/09/canKeyboard-21.09.2021.pdf Our range of products also includes CAN-bus based keyboard (available with different key layouts). Designed to withstand the harshest conditions, completely immune to water, mud or fuel. We should also to mention that as compared to a traditional switch panel the wiring is greatly simplified. Built in LEDs indicate button state (RGB colors) and additionally act as back-light for the keyboard. The behaviour of individual keys is fully configurable using EMU BLACK or PMU client software. Download Files canKeyboard.pdf The unique idea of a replacement system for individual inserts means it is easy to rearrange the keypad layout using the existing insert without affecting appearance. Moreover, custom inserts can be supplied. Plastic laser engraved inserts are not included in keyboards box. Key features CAN bus compatible keyboard, 125kbps, 250kbps, 500kbps, and 1000kbps CAN bus speed supported, works with EMU BLACK (1 keyboard) and PMU devices (up to 2 keyboards), full customization possible, IP 67 rated

https://www.ecumaster.com/products/can-keyboards/ https://www.ecumaster.com/wp/wp-content/uploads/2021/09/canKeyboard-21.09.2021.pdf Our range of products also includes CAN-bus based keyboard (available with different key layouts). Designed to withstand the harshest conditions, completely immune to water, mud or fuel. We should also to mention that as compared to a traditional switch panel the wiring is greatly simplified. Built in LEDs indicate button state (RGB colors) and additionally act as back-light for the keyboard. The behaviour of individual keys is fully configurable using EMU BLACK or PMU client software. Download Files canKeyboard.pdf The unique idea of a replacement system for individual inserts means it is easy to rearrange the keypad layout using the existing insert without affecting appearance. Moreover, custom inserts can be supplied. Plastic laser engraved inserts are not included in keyboards box. Key features CAN bus compatible keyboard, 125kbps, 250kbps, 500kbps, and 1000kbps CAN bus speed supported, works with EMU BLACK (1 keyboard) and PMU devices (up to 2 keyboards), full customization possible, IP 67 rated

https://www.ecumaster.com/products/adu/ Advanced Display Unit We are proud to announce the new ECUMASTER Racing Dash family of products. We designed the ADU5 and ADU7 in response to market demand for a cost-effective dash display with logging capabilities. Our specific goal was to create a fully customizable, feature-rich, quality solution for competitive drivers. We consulted professional drivers and race engineers and designed the ADU to exceed their requirements. Above all, the ADU is designed to display all critical information in an easy to read manner, along with a comprehensive strategy for displaying alarms. Our Advanced Display Units are available in 5” and 7” versions. Both versions feature high resolution, high visibility anti-glare screens, guaranteeing perfect visibility in any lighting conditions. The ADU comes with multiple pre-configured pages, which can be customized by the end user to display data required at every race stage (e.g. practice, qualification, race, troubleshooting, etc.). Pages may be changed manually or automatically (based on defined conditions). Each channel displayed on a page (gauges, icons, texts, etc.) can be easily modified in real time using user-friendly Windows based software. Our comprehensive overlay system facilitates a multiple page display for important data (e.g. low oil pressure, best lap, etc.) independent of the actual page displayed. The ADU is also equipped with 15 ultra-bright RGB LEDs which can be used as an advanced gear-dependent shift light and can be modified by user-defined logic (for alarms, low fuel level, etc.). Using IR beacons or a GPS system, the dash turns into a powerful lap timer with a predictive timing function. By selecting the Qualification page, you enable a “Qualification Mode” which uses advanced predictive lap timing based on an automatically updated “best” reference lap. User configurable timers can be adjusted for additional functionality (pit stop timer, etc.). The ADU also supports thermal cameras for monitoring brake discs or tyre temperatures (up to 16 points per tyre). Communication with other devices in the car is provided via two built-in, independent CAN-BUS communication ports. CAN templates are provided for most popular ECUs, and are fully configurable, allowing you to connect our hardware to virtually any engine management system. To ensure that all features work seamlessly, our device is based on a 32-bit automotive controller paired with a state of the art graphics processor. This combination provides the perfect working environment for any engineer or driver and guarantees anti-aliased, high-quality graphics at 50 frames per second. For further analysis, data channels can be logged to a USB Flash drive with a frequency of up to 500Hz. Diving deep into the data is possible thanks to our state-of-art software Data Master. All of these “Must Have” features and more are housed in a rugged, specially CNC machined, black anodized enclosure.

Advanced Display Unit We are proud to announce the new ECUMASTER Racing Dash family of products. We designed the ADU5 and ADU7 in response to market demand for a cost-effective dash display with logging capabilities. Our specific goal was to create a fully customizable, feature-rich, quality solution for competitive drivers. We consulted professional drivers and race engineers and designed the ADU to exceed their requirements. Above all, the ADU is designed to display all critical information in an easy to read manner, along with a comprehensive strategy for displaying alarms. Our Advanced Display Units are available in 5” and 7” versions. Both versions feature high resolution, high visibility anti-glare screens, guaranteeing perfect visibility in any lighting conditions. The ADU comes with multiple pre-configured pages, which can be customized by the end user to display data required at every race stage (e.g. practice, qualification, race, troubleshooting, etc.). Pages may be changed manually or automatically (based on defined conditions). Each channel displayed on a page (gauges, icons, texts, etc.) can be easily modified in real time using user-friendly Windows based software. Our comprehensive overlay system facilitates a multiple page display for important data (e.g. low oil pressure, best lap, etc.) independent of the actual page displayed. The ADU is also equipped with 15 ultra-bright RGB LEDs which can be used as an advanced gear-dependent shift light and can be modified by user-defined logic (for alarms, low fuel level, etc.). Using IR beacons or a GPS system, the dash turns into a powerful lap timer with a predictive timing function. By selecting the Qualification page, you enable a “Qualification Mode” which uses advanced predictive lap timing based on an automatically updated “best” reference lap. User configurable timers can be adjusted for additional functionality (pit stop timer, etc.). The ADU also supports thermal cameras for monitoring brake discs or tyre temperatures (up to 16 points per tyre). Communication with other devices in the car is provided via two built-in, independent CAN-BUS communication ports. CAN templates are provided for most popular ECUs, and are fully configurable, allowing you to connect our hardware to virtually any engine management system. To ensure that all features work seamlessly, our device is based on a 32-bit automotive controller paired with a state of the art graphics processor. This combination provides the perfect working environment for any engineer or driver and guarantees anti-aliased, high-quality graphics at 50 frames per second. For further analysis, data channels can be logged to a USB Flash drive with a frequency of up to 500Hz. Diving deep into the data is possible thanks to our state-of-art software Data Master. All of these “Must Have” features and more are housed in a rugged, specially CNC machined, black anodized enclosure.

https://www.ecumaster.com/products/emu-black/ TECHNOLOGY The EMU Black is assembled according to IPC-S-815A standards to ensure high reliability of the product. The device is manufactured on an automated assembly line with optical inspection, automatically tested including burn-in. The PCB board quality and design, special surface coating and IP60 enclosure keeps the device operational in the harshest environments. The components used allow continued operation in a very wide temperature range (AECQ-100 GRADE 2 (-40 to +105°C). SPECIFICATION GENERAL Temperature range AECQ100 GRADE2 (-40 to +105°C) Reverse battery protection Yes, internal Operating voltage 6-22V, immunity to transients according to ISO 7637 Enclosure IP 60, custom CNC machined aluminium Size (mm) and weight(g) 150x72x31, 390 Connectors 1 x 24, 1 x 39 FCI Automotive connector PC communication USB (with PC client software), serial, CAN OUTPUTS Injector outputs 6 protected outputs 5A, low side Ignition outputs 6 outputs 7A(15A peak) (passive & active coils supported) Aux outputs 6 protected outputs 5A, low side Other outputs Full bridge up to 7A, can be used as separate outputs or 2 H-Bridges WBO heater Protected low side up to 5A Communication Serial, CAN BUS 2.0B INPUTS Analog inputs 9 inputs, resolution 10Bits, 0-5V (protected) EGT inputs 2 for K-Type thermocouple Knock sensor 2 inputs Oxygen sensor LSU 4.2, LSU 4.9 or Narrow band Trigger inputs 3 (primary, 2 cams) Hall/ VR software selectable VSS 1 (Hall / VR) Flex Fuel Sensor Yes Switch inputs 3 inputs, switched to ground SENSORS Temperature sensors IAT, CLT, Oil temperature, AC evap temperature Pressure sensor MAP, Oil pressure, Fuel pressure (user defined characteristic), AC pressure sensor, Back pressure Oxygen sensor LSU 4.2 or 4.9 (built in controller), Narrow band, external WBO controllers Speed Vehicle speed sensor (VR/HALL), Gear sensor (sensor, calculated) FUELING Injectors Up to 8 HiZ injectors (sequential) Injection angle control 0-720 deg, start or end of injections Battery compensation User defined, wizard for popular injectors Fueling strategies VE based speed density, Alpha N Air charge temp. Based on IAT and CLT VE table 2 tables 16×20 (Load x RPM), resolution of 0.1% Individual cylinder trim Yes Staged injection Yes Additional correction Oxygen sensor corrections, EGT correction (per cylinder), BARO, TPS vs MAP, TPS vs RPM, Warmup, Nitrous, LC, ALS, ASE, Fuel pressure, Knock sensor Lambda based real time correction Using Lambda target table Acc. / Deceleration enrichment Yes IGNITION Ignition outputs 6 for passive and active coils (software selectable) Supported triggers N-1, N-2, N-3, N+1, Multitooth, Subaru triggers, Nissan trigger, Lotus Elise, Audi trigger, Renault Clio Wiliams / Alpine, Colt 1.5CZ, Wrangler Ignition angle table 2 tables 16×20 (Load x RPM), resolution of 0.5 Deg Per cylinder trim Yes Dwell time battery compensation Used defined, wizard for popular coils Odd fire compatibility Application dependent Additional correction CLT, IAT, TPS vs MAP, Nitrous, Idle, Knock sensor, LC, Pit limiter, ALS, Flat shift, Timers, Acc. enrichment KNOCK SENSING Channels 2 Resonant frequency range 1-20kHz, 3rd order AAF Sampling Ignition event driven, knock window Actions Ignition retard, fuel enrichment, dashboard indication IDLE CONTROL Control type PWM solenoids (2,3 wires), drive by wire, stepper motors (bi and unipolar), ignition cut, fuel cut Control strategy Open / Close loop , ignition angle control VE correction Yes, for Alpha-N Corrections AC clutch, coolant fan, analog input BOOST CONTROL Boost ref and target tables 2 sets 10×10 (TPS vs RPM) Control strategies Open / Closed loop (PID based) Corrections Gear, VSS, IAT, EGT DRIVE BY WIRE Control strategy Advanced 3D PID + static friction compensation Supported throttles All with DC motor and current requirement lower than 6.5A Wizard for 28 popular electronic throttles PPS to throttle position characteristic 3D table BLIP support Yes ALS support Yes TRACTION CONTROL TC strategy Delta RPM, gear compensation Torque reduction Spark cut using 3D table (16×20) Sensitivity control 10 position rotary switch VARIABLE VALVE TIMING Supported systems VVTi, MiVec, VANOS, Double Vanos Number of camshafts 2 Control strategy PID based closed loop, CAM angle target tables 12×12 FLEX FUEL Ethanol content measurement Yes Fuel temperature measurement Yes Tables blending VE, IGN, Lambda/AFR, Boost, Cranking fuel, ASE, Warmup Fuel temperature PW correction Yes SPORT ALS 2 independent ALS setting, DBW support Shift light Per gear shift light Launch control Yes Gear cut Yes (Open loop), DBW blip supported Source: Switch, load cell, CAN Pit limiter Yes Rolling anti lag Yes ENGINE PROTECTION Fail safe values for critical sensors Yes Dashboard indication of failures Yes, user defined Over temperature engine protection Yes (oil and coolant), user defined, RPM limit Low oil pressure protection Yes, user defined, shut off Fuel pressure protection Yes, fuel dose compensation, RPM limit, engine shut off High exhaust temperature Alarm, per cylinder fuel trim, boost limit CAN BUS CAN standard 2.0B 125, 250, 500, 1000 kbps Supported CAN Dashes ECUMASTER, Motec M800 Set 1, Haltech E8 E11v2, Pectel SQ 6, AEM Supported OEM CAN streams BMW E46, Citroen C2, Mazda RX8, Ford ST, Polaris RZR, Mini Cooper R53, Fiat 500, Renault Clio, Lotus, Ford Fiesta, Ford ST, EVO X (AYC support) OTHER Unused injection outputs can be used as AUX output Yes Output functions Fuel pump, coolant fan, parametric outputs, nitrous control, PWM 3D table output, AC clutch, main relay, speedometer, tachometer Password protection Yes, 2 levels Timers Fuel, Ignition, Boost, timers controlled by virtual outputs Serial dashboard support AIM, RaceTechnology Autotune Yes Built in trigger scope Yes Logging Real time logging to PC computer, logging on external loggers (serial / CAN)

Specification https://www.ecumaster.com/products/emu-classic/ GENERAL Enclosure protection IP 60 Temperature range AECQ100 GRADE3 (-40 to +85C) Reverse battery protection Yes, internal Operating voltage 6-20V, immunity to transients according to ISO 7637 Operating current (ECU) < 0.5A Size (mm) 155x120x45 Weight (g) 500 Connectors 2 x 24 FCI Automotive connector Communication USB (with PC client software), serial or CAN OUTPUTS Injector outputs 6 protected outputs 5A, low side Ignition outputs 6 outputs 7A(15A peak) (passive&active coils supported) Aux outputs 6 protected outputs 5A, low side Stepper outputs Full bridge up to 0.8A, can be used as separate outputs WBO heater Protected low side up to 5A +5V 1 CAN BUS Yes, with additional module Serial Yes INPUTS Analog inputs 7, 10Bits, 0-5V, 4 additional analog inputs with CAN module EGT inputs 2 for K-Type thermocouple Knock sensor 2 Oxygen sensor LSU 4.2 or Narrow band Trigger inputs 3 (primary, 2 cams) Hall / VR software selectable VSS 1 (Hall / VR) Flex Fuel Using CAM#2 or VSS SENSORS Temperature sensors IAT, CLT, Oil temperature (user defined characteristic), AC evap temperature Pressure sensor MAP, Oil pressure, Fuel pressure (user defined characteristic), AC pressure sensor Oxygen sensor LSU 4.2 (built in controller), Narrow band, external WBO controllers Speed Vehicle speed sensor (VR/HALL), Gear sensor (sensor, calculated) FUELING Injectors Up to 6 Hi Z injectors (sequential) Battery compensation User defined, wizard for popular injectors Fueling strategies VE based speed density, Alpha N Air charge temp. Based on IAT and CLT VE table 2 tables 16×20 (Load x RPM), resolution of 0.1% Individual cylinder trim Yes Staged injection Yes Additional correction EGT correction (per cylinder), BARO, TPS vs MAP, TPS vs RPM, Warmup, Nitrous, LC, ALS, ASE, Fuel pressure, Knock sensor Lambda based real time correction Using Lambda/AFR target table Acc. / Deceleration enrichment Yes IGNITION Ignition outputs 6 for passive and active coils (software selectable) Supported triggers N-1, N-2, N-3, N+1, Multitooth, Subaru triggers, Nissan trigger, Lotus Elise, Audi trigger, Renault Clio Wiliams / Alpine, Colt 1.5CZ Ignition angle table 2 tables 16×20 (Load x RPM), resolution of 0.5 Deg Per cylinder trim Yes Dwell time battery compensation Used defined, wizard for popular coils Odd fire compatibility Application dependent Additional correction CLT, IAT, TPS vs MAP, Nitrous, Idle, Knock sensor, LC, Pit limiter, ALS, Flat shift, Timers, Acc. enrichment KNOCK SENSING Channels 2 Resonant frequency range 1-20kHz, 3rd order AAF Sampling Ignition event driven, knock window Actions Ignition retard, fuel enrichment, dashboard indication IDLE CONTROL Control type PWM solenoids (2,3 wires), drive by wire, stepper motors (bi and unipolar), ignition cut, fuel cut Control strategy Open / Close loop , ignition angle control VE correction Yes, for Alpha-N Corrections AC clutch, coolant fan, analog input BOOST CONTROL Boost ref and target tables 2 sets 16×20 (TPS vs RPM) Control strategies Open / Closed loop (PID based) Corrections Gear, VSS, IAT, EGT DRIVE BY WIRE1 Control strategy Advanced 3D PID + static friction compensation Supported throttles All with DC motor and current requirement lower than 6A Wizard for 28 popular electronic throttles PPS to throttle position characteristic 3D table BLIP support Yes ALS support Yes TRACTION CONTROL TC strategy Delta RPM, gear compensation Torque reduction Spark cut using 3D table (16×20) Sensitivity control 10 position rotary switch VARIABLE VALVE TIMING Supported systems VVTi, MiVec, VANOS, Double Vanos Number of camshafts 2 Control strategy PID based closed loop, CAM angle target tables 12×12 FLEX FUEL Ethanol content measurement Yes Fuel temperature measurement Yes Tables blending VE, IGN, Lambda/AFR, Boost, Cranking fuel, ASE, Warmup Fuel temperature PW correction Yes SPORT ALS 2 independent ALS setting, DBW support Shift light Per gear shift light Launch control Yes Gear cut Yes (Open loop), DBW blip supported Source: Switch, load cell, CAN Pit limiter Yes Rolling anti lag Yes ENGINE PROTECTION Fail safe values for critical sensors Yes Dashboard indication of failures Yes, user defined Over temperature engine protection Yes, user defined, RPM limit Low oil pressure protection Yes, user defined, shut off Fuel pressure protection Yes, fuel dose compensation, RPM limit, engine shut off High exhaust temperature Alarm, per cylinder fuel trim, boost limit CAN BUS2 CAN standard 2.0A 125, 250, 500, 1000 kBps 11, 29 bits Supported CAN Dashes3 ECUMASTER, Motec M800 Set 1, Haltech E8 E11v2, Pectel SQ 6, AEM Supported OEM CAN streams3 BMW E46, Citroen C2, Mazda RX8, Ford ST, Polaris RZR, Mini Cooper R53, Fiat 500, Renault Clio, Lotus, Ford Fiesta, Ford ST OTHER Unused injection outputs can be used as AUX output Yes Unused ignition outputs can be used as AUX output Only for some functions Output functions Fuel pump, coolant fan, parametric outputs, nitrous control, PWM 3D table output, AC clutch, main relay, speedometer, tachometer Password protection Yes, 2 levels Timers Fuel, Ignition, Boost, timers controlled by virtual outputs Serial dashboard support AIM, RaceTechnology Autotune Yes Built in trigger scope Yes Logging Real time logging to PC computer, logging on external loggers (serial / CAN) 1External module required 2External module required 3Supported channels are application dependent

PMU-16 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). pmu-01 Download Files PMUs comparison table PMU software package 92.0.4 (2024/03/14) PMU software change log PMU User Manual 92.0.4 (2024/03/24) PMU-16 Pinout 1.1 (2023/10/06) PMU-16 3D model Drawings – PMU-16 How-to Merge Projects in PMU TECHNOTE: Configuring CAN BUS communication between EMU BLACK or EMU CAN and PMU-16 TECHNOTE: Improved Power Control Model for PMU-16 TECHNOLOGY One of the main advantages of the PMU 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. An additional advantage of the PMU system is the ability to define logic for controlling outputs. This is done with data from analog 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 the 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 an accident. 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 IP60 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 Operating voltage 6-22V, immunity to transients according to ISO 7637 Enclosure IP 60, bespoke CNC machined aluminium Size (mm) and weight(g) 131x112x32.5, 370g 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 CAN2.0 A/B CAN standard CAN2.0 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 Logging speed Variable, defined per channel, up to 500Hz FUNCTIONS Logical operations AND, OR, NOT, XOR, >, <, =, >=, <=, !=, isTrue, isFalse, Toggle, Flash, Pulse Number of functions 100 Number of operations 250 Update frequency 500Hz Special functions Wipers, Indicators *Version PMU-16DL

PMU-16 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). pmu-01 Download Files PMUs comparison table PMU software package 92.0.4 (2024/03/14) PMU software change log PMU User Manual 92.0.4 (2024/03/24) PMU-16 Pinout 1.1 (2023/10/06) PMU-16 3D model Drawings – PMU-16 How-to Merge Projects in PMU TECHNOTE: Configuring CAN BUS communication between EMU BLACK or EMU CAN and PMU-16 TECHNOTE: Improved Power Control Model for PMU-16 TECHNOLOGY One of the main advantages of the PMU 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. An additional advantage of the PMU system is the ability to define logic for controlling outputs. This is done with data from analog 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 the 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 an accident. 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 IP60 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 Operating voltage 6-22V, immunity to transients according to ISO 7637 Enclosure IP 60, bespoke CNC machined aluminium Size (mm) and weight(g) 131x112x32.5, 370g 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 CAN2.0 A/B CAN standard CAN2.0 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 Logging speed Variable, defined per channel, up to 500Hz FUNCTIONS Logical operations AND, OR, NOT, XOR, >, <, =, >=, <=, !=, isTrue, isFalse, Toggle, Flash, Pulse Number of functions 100 Number of operations 250 Update frequency 500Hz Special functions Wipers, Indicators *Version PMU-16DL

https://www.ecumaster.com/products/pmu24/ NEW PMU-24 DL AVAILABLE NOW! PMU-24 DL is a new and enhanced Power Management Unit featuring all the benefits of the PMU-16, now with 24 high-side outputs and internal data logging memory as a standard. All output states, voltage, and current information are transmitted via CAN bus to a dash display to inform the driver of potential problems. All logged data can be downloaded from the device for later analysis.