PDM28

General Features

• Size: 318x124x58mm.
• Weight: 1640g.
• Operating Voltage: 12/24V.
• Operating Temperature: -55°C to 90°C (-67°F to 194°F).
• Construction: Machined Aluminium, Media Blasted and Anodised Black.
• IP Rating: IP67 water and dust resistant.
• Connectors: 2x DTM 12-Pin, 2x DT 12-Pin, 1x DTP 4 Pin.
• Quick Release Radlok Connectors.
• Update Rate: Up to 2000Hz.
• USB connection to a Windows PC. No external programmer is required.
• 50x RGB LED Indicators.
• Free and easy to use configuration software.
• 9-Axis IMU

Inputs

• 16 x 0-27V analogue/digital. inputs w/ frequency measurement.
• Analogue inputs, which can also serve as digital inputs.
• Measurement Range: Each input can measure between 0V-25V
• Measurement Resolution: 16-Bit, or 0.001V
• Fully protected for input voltages from -24V to 40V.
• Integrated Software Selectable 10K Pull up/down resistors allow for positive and ground switching.
• Inputs can be configured as Momentary or Latched, allowing for different types of switches to be used.
• Hysteresis voltage can be added for extra resilience to voltage noise.
• Frequency Measurement up to 300Hz with automatic triggering.
• Software defined filters.

Outputs

• 4x High/Low side, reverse current blocking outputs capable of supplying 30A continuous and 100A Peak
• 6x High/Low side, reverse current blocking outputs capable of supplying 20A continuous and 80A Peak
• 18x High/Low side outputs capable of supplying 20A continuous and 80A Peak.
• 200A combined output maximum current
• Protection: Each output is overcurrent, overtemperature, load dump and reverse polarity protected.
• Output Current Control Steps: 100mA (0.1A).
• Output Current Measurement resolution: 3mA
• Peak fuse and High fuse thresholds can be set to allow for inrush current.
• Trip Mode can be set to Instant (output trips immediately if the current exceeds the threshold) or Normal (acts like a normal physical fuse and allows short current spikes).
• Outputs can be configured to stay on for a specified time after the input is removed, useful for radiator fans or water pumps.
• Outputs can be retried multiple times after an over-current event is detected.
• 1000Hz PWM on each output, with variable duty cycle mapping.
• Soft start on each output for smoother turn on of devices.
• Advanced logic functions can be made to control the output as desired.

Live Data Analysis

• View all PDM data in real-time.
• Data can be viewed in numerical form, or in a graphical format.
• Detect errors and anomalies quickly and efficiently.
• Ensure that the system is working as intended before deploying the PDM in the vehicle.

Functions

• Each Output can be switched with a user defined logic. function, allowing for incredibly flexibility with control.
• Logical Operators: AND, OR, NOR, XOR, NAND, NOR, >, >=, <, <=, Equal, Not Equal.
• Global Cut Off Function can be set to turn off every output at once in an emergency.
• Global Reset Function can be set to re-enable any tripped outputs in real-time.
• Generic Functions can be set to allow for more complicated nesting of functions.

Data Logging

• 128Mb of onboard flash storage for logging PDM data
• 0.1Hz to 50Hz data logging rate.
• Data can be downloaded and graphed via the Hardwire Electronics PDM configuration software.
• Data can be exported as a .csv file for use in external data analysis software.
• Log data based on a logical condition to capture specific events.

Maths Channels

• Real Time Maths Channels can be used to convert data on-the-fly.
• Basic Operations: Addition, Subtraction, Division, Modulus.
• Bit-wise Operations: AND, OR, XOR, Left Shift, Right Shift.
• Advanced Operations: Choose, Min, Max.

CAN Keypads

• The PDM can be controlled via a range of CAN Bus keypads.
• Rotary dials, momentary, latching and multi state buttons are supported.
• Different colour LED button states can be configured.
• Integrated keypad back-lighting with adjustable brightness for day/night driving.

  Supported keypads:

  Blink Marine CAN Open - 4 to 15 Button.
  Blink Marine Race Pad.
  Grayhill/Motec/Haltech CAN Open 4-20 Button.
  Marlin J1939 8 Button.

CAN Bus

• Interface: 3x CAN2.0A/B.
• Bus Speed: 50kbps, 100kbps, 125kbps, 250kbps, 500kbps, 1000kbps.
• Input Stream: 100 Inputs, fully customisable variable parsing with bit masking and scaling/offsetting. A range of CAN config files are available to communicate with common ECUs.
• DBC File importing.
• Output Stream: 100 Outputs, fully customisable CAN. frame construction with scaling/offsetting.
• Generic Output Stream with DBC file available.
• NIO Expansion for more system IO.
• Software selectable CAN termination resistors.

CAN Bus Analyser

• Fully integrated CAN bus analyser.
• Monitor all CAN bus traffic in real-time.
• Log CAN bus data to a .csv file and export it for external analysis.
• Send arbitrary CAN Bus messages onto the bus - useful for configuring CAN bus devices in your system.

LIN Bus

• 1x LIN Bus interface
• Import and export LDF Files
• Control and communicate with OEM sensors and actuators.

PC App

• Name: Hardwire Electronics PDM configurator software.
  Compatibility: Windows 10 machines
  Connectivity: Easy connection to the PDM with USB and windows integrated drivers. No unreliable USB-serial converted needed

Dimensions

System Diagram