P/N INF2201

Stackable instrumentation – acquires sensor data for CAN applications

The K-Box is part of our new generation of automotive instrumentation. Accurate sensor measurement data is transmitted periodically on the CAN Bus enabling multiple K-Boxes to be connected together. The stackable K-Box is an ideal solution for applications that require a large number of thermocouple, analog, digital and PWM inputs.

The K-Box CAN Bus settings, calibration and sampling rates are all easily configurable and stored in the K-Box even when not powered.


  • Wide switchable software voltage input ranges +/-80V, +/-40V, +/-20V or +/-10V
  • High Accuracy- Analog +/-0.0015%, Thermocouples +/-0.08%
  • High input impedance

Key Features:

  • Stackable ABS enclosure
  • Simple signal configuration using a DBC file
  • Supplied with setup configuration software, K-Cal for Windows®
  • Each unit has up to 8 K-type connections at 20Hz sampling rate and 8 Analog inputs at 1kHz sampling rate
  • Pulse Width Measurement: 3 inputs frequency measurements or pulse measurements
  • Outputs: 4 Relay outputs. (option)
  • Regulated +5V and +24V output power supply for external sensors
  • Instrumentation data time synchronised with recorded vehicle network data
  • Analogue inputs are galvanically isolated from thermocouple inputs
  • WakeOnCAN enables K-Box to power up and power down in deep sleep mode.

All Influx Technology products are developed and supported by our dedicated and highly experienced team.

K-Bob (Breakout box for the K-Box)
P/N INF2203

The K-BoB provides BNC connections for the analog inputs, digital inputs and sensor power outputs.