ECUMASTER PMU16

General

• Designed to operate over a wide temperature range, meeting AEC-Q100 Grade 1 standards (-40 °C to +125 °C)

• Automotive-grade 32-bit processor with up to 90 MIPS performance

• Operating voltage: 6–22 V, with protection against transient spikes per ISO 7637

• Robust CNC-machined aluminium enclosure with IP60 rating

• Dimensions: 131 × 112 × 32.5 mm; Weight: ~ 345 g

• Connector: 1 × 39-pin automotive plug and 1 × M6 stud for battery power

• PC communication via CAN interface (supports ECUMaster USB-to-CAN, PEAK CAN, Kvaser)

Outputs

• 10 × high-side outputs up to 25 A continuous

• 6 × high-side outputs up to 15 A continuous

• Outputs include overcurrent and overheating protection and can be paired to increase current capacity

• Total continuous current output: 150 A

• Dedicated wiper output with braking feature

• Monitored +5 V, 500 mA supply for external sensors

Inputs

• 16 analogue inputs, 10-bit resolution, 0–5 V (protected)

• Software-selectable 10 kΩ pull-up and pull-down resistors on each input

• Supports up to 2 ECUMaster CAN keypads (4, 8, 12 keys)

Indicators & Sensors

• 16 bi-colour LEDs showing output status

• Integrated 3D accelerometer and 3D gyroscope for logging and crash detection

• Real-time clock with supercapacitor backup for up to ~3 days

CAN Bus

• 2 × CAN 2.0 A/B interfaces

• Supported baud rates: 125, 250, 500, 1000 kbps

• User-defined CAN I/O streams with bit-masking support

Data Logging (DL Version Only)

• 256 MB internal logging memory

• Logging rate configurable per channel, up to 500 Hz