Full Specification

The controller is an all-in-one device, that combines PC type computer with operating system and dedicated software, and microcontroller system to control dyno and acquire data in real time.
Tasks performed by the controller:

  • Readout of dyno parameters and data logging signals from additional sensors and OBD
  • Generation of absorbers control signal
  • Control of auxiliary dyno devices such as fans etc.
  • Saving of all the data and later analysis
  • Option to extend controller capabilities with CAN-Bus connected devices.

Inputs / outputs

  • Wi-Fi IEEE 802.11b/g/n/ac (2,4/5 GHz)
  • Bluetooth 5.0 (Low Energy (BLE))
  • Gigabit Ethernet
  • 2 x USB 2.0
  • 2 x USB 3.0 (one occupied by data memory)
  • 2 x micro HDMI
  • Ambient condition sensor / weather station (temperature, pressure, humidity) included as a separate device
  • 2 x CAN-BUS 2.0B
  • Power outputs 24V, 12V, 5V(2A) with total capacity of 20W
  • 4 analog outputs 0-10V
  • 4 low side PWM outputs 3A 40V
  • 4 high side PWM outputs 3A 28V
  • 4 additional low side outputs 3A 40V
  • 4 two-terminal relay outputs 250V 16A
  • 4 hall sensor or encoder roller speed inputs up to 10Mhz
  • 1 extra general purpose frequency input
  • Engine speed input for hall, VR, inductive or capacitive clamp sensors up to 15kHz
  • 4 dedicated load cell input with integrated amplifier
  • 12 general purpose analog inputs 0-5V
  • 8 thermocouple inputs
  • 4 physical switch inputs

Key system features

  • Support for all dynamometers: inertial and braked up to the most advanced 4WD hub dyno.
  • Support for all dyno absorbers: eddy current brake / retarder, water brake, hydraulic brake and others.
  • Fully programmable analog input characteristic allow connecting of any analog sensor: temperature sensors, pressure sensors, wideband lambda controllers.
  • Total 14 outputs for control of peripheral devices in your dyno test cell.
  • All-in-one device DAQ Dyno Controller. No additional PC computer is required, however the device can be operated from an external PC.
  • All typical PC interfaces like HDMI, USB, Ethernet, Wi-Fi and Bluetooth available.
  • Free software included with device. Lifetime free updates. No extra paid or licensed features.
  • Real-time data acquisition and plotting.
  • Configurable user interface: plots, gauges, numeric displays can be freely added, arranged and personalized on the desktop.
  • Unlimited number of tests can be loaded, analyzed and printed on report at the same time.
  • Powerful data analysis tools: graphs, multi run table, color map, xy map table
  • Test results export to CSV, Excel, JPG, PNG, BMP, GIF and PDF report.
  • Report e-mail to customer directly from software.
  • Online report sharing and leaderboard via zdyno.com
  • Independently selectable units for any data channel: metric and imperial. Automatic unit conversion for CAN and sensor inputs.
  • Multi-language software with translations available in over 35 languages and support for custom translations.
  • Test modes:
    • inertial (without absorber),
    • manual brake torque,
    • steady state speed,
    • steady acceleration or deceleration,
    • ramp test,
    • programmable speed sequence,
    • programmable acceleration sequence,
    • road simulation with drive cycles,
    • race simulation from telemetry log,
    • connection with racing simulator.
  • Guided advanced test with instructions for operator. Hold on start speed, acceleration ramp, hold on top speed and accelerated coast down.
  • Project and runs database with searching and sorting to keep your data organized and accessible.
  • Stock vehicle database with parameters of cars (3200+ models) and motorcycles (1700+ models) like stock power, torque, gearbox etc.
  • Highly configurable absorber control. Independent control loops. Different brake types can be used at once in one dyno. Stepper motor support.
  • Power corrections with included ambient conditions sensor (weather station): DIN 70020, EC 95-1, ISO 1585, JIS D1001, SAE J1349, SAE J607, EEC 80/1269, FOS 2-stroke.
  • OBD2 support via USB or Bluetooth adapters. Programmable data logging.
  • IP camera run recording and monitoring.
  • Engine knock detection from knock sensor signal.
  • Powerful data logging with total of 27 inputs. In AWD hub dyno 19 inputs are left spare for additional sensors!
  • 2x CAN-bus interface for system expansion with external modules. Input and output messages fully programmable.
  • ECU data logging via CAN-bus. 26 ready-made ECU presets available and .DBC support.
  • High precision 16bit analog inputs.
  • Speed inputs resolution: 32ns (0.000000032s)
  • High sampling frequency: 500Hz for analog inputs, 1000Hz for speed inputs.
  • Fast absorber control loop running at 1000Hz frequency.
  • Fast eddy current brake power supply:
    • Typical full current in 0.2s and back to no current in 0.02s!
    • Closed loop current control with CAN-bus diagnostics.
    • 1-phase or 3-phase supply.
  • Digital speed synchronization between rollers or wheels.
  • Automatic loss measurement to calculate torque and power at engine.
  • Customizable reports. Page orientation, plots size, visible parameters, company information and logotype can be personalized.
  • Engine speed can be calculated or sampled from inductive clamp, OBD interface or CAN-bus.
  • Functions system for custom channels calculation (math channels) and automation of outputs control.
  • K-type thermocouples can be connected directly.
  • Data channels monitoring with warnings and alarms.
  • Throttle control with programmable sequences.
  • High compatibility with existing absorber. It can be controlled via analog output, PWM signal or CAN-bus.
  • Powerful DSP signal filtering / averaging / smoothing. Fully programmable to remove unwanted noise or vibrations.
  • The system can be remotely controlled via CAN bus to allow integration with other systems in your dyno test cell.