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  • K-Series: Product Manual
    • K-Box: Product Manual
      • Connecting and powering the K-Box
        • Enable the AUX Power setting within the Logger Configuration
      • Configuring the K-Box
        • Installing the Kvaser Drivers
        • Installing ReXgen J2534 Drivers
        • Installing the Rebel Drivers
        • Installing the K-Cal Software
        • Using the K-Cal Software
          • Configuring the Analog Channels
          • Configuring the Digital Channels
            • The Input Function
            • Pulse Duration Measurement
            • Frequency Measurement
            • High-Frequency measurement
            • Cycle Duration Measurement
            • Duty Cycle/PWM Measurement
            • Event Measurement
            • RPM Measurement
            • The Output Function
          • Reprogramming the K-Box
          • Calibrating the K-Box
          • Erasing the Calibration
      • Using K-Box Cal to display data
        • Channel Display and Conversion
          • Selecting the Channel to display
          • Creating a Conversion Table
          • Applying a Conversion Table to a Channel
          • Applying a Formula to a Channel
        • Using the Oscilloscope to display data
          • Individually Adding items to the Oscilloscope.
          • Adding All Channels to the Oscilloscope (Method 1)
          • Adding All Channels to the Oscilloscope (Method 2)
          • Working with items added to the Oscilloscope
        • Using the Oscilloscope
        • Exporting a DBC file with conversion tables and Formulas
      • Making a Configuration in Dialog to Log K-Box
      • Appendix
        • Specifications
        • Pinout of the K Box
        • Pinout of the Multi Connect Cable
        • Measurement IEPE procedure
    • K-TC: User Quick Start Guide
      • Getting Started
        • Pinout details
        • Software Installation
        • Driver Installation
      • Software Introduction
        • Graphical Overview
        • Navigation Bar
        • Status Bar
        • Configuration Panel
        • Max Log Time (min)
        • Internal Storage Window
        • Show Data Log Window
      • The 'How to' Guide
        • Preparation of configuration
        • Setting up Max log time
        • Retrieving the Datalog
    • K-TC: Logger Manual
      • Introduction
        • Technical Specifications
        • Pinout of the K-TCxx
        • Software Installation
          • Installing the K-TCxx Cal Software
          • K-TCxx Driver installation
          • Installing the Rebel Drivers
      • Connecting and powering the K-TCxx
        • Enable the AUX Power setting within the Logger Configuration
      • Software Introduction
        • Interface Tab
          • General Tab
          • Measurement Tab
          • Thermo Couples Tab
          • Calibration
          • Reprogramming
          • Manufacturer
      • Using the K-TCxx Cal Software
        • Reprogramming the K-TCxx
        • Calibrating the K-TCxx
        • Erasing the Calibration
        • Configuring the K-TCxx
        • Using K-TCxx Cal to display data
        • Channel Display
        • Selecting the Channel to display
      • Using the Oscilloscope to display data
        • Individually Adding items to the Oscilloscope.
        • Adding All Channels to the Oscilloscope (Method 1)
        • Adding All Channels to the Oscilloscope (Method 2)
        • Working with items added to the Oscilloscope
        • Using the Oscilloscope
      • Exporting a DBC file
      • Loading the K-TCxx configuration into DiaLog
      • Appendix
    • K-TC 2.0: User Quick Start Guide (using K-Log)
      • Getting Started
        • Pinout details
        • Software Installation
        • Driver Installation
      • Software Introduction
        • Graphical Overview
        • Navigation Bar
        • Status Bar
        • Configuration Panel
        • Max Log Time (min)
        • Internal Storage Window
        • Show Data Log Window
      • The 'How to' - Guide
        • Preparation of configuration
        • Setting up Max log time
        • Retrieving the Datalog
    • K-TC 2.0 : Logger Manual (using K-CAL)
      • Introduction
        • Technical Specifications
        • Pinout of the K-TCxx
        • Software Installation
          • Installing the K-TCxx Cal Software
          • K-TCxx Driver installation
          • Installing ReXgen J2534 Drivers
          • Installing the Rebel Drivers
      • Connecting and powering the K-TCxx
        • Enable the AUX Power setting within the Logger Configuration
      • Software Introduction
        • Interface Tab
          • General Tab
          • Measurement Tab
          • Thermo Couples Tab
          • Calibration
          • Reprogramming
          • Manufacturer
      • Using the K-TCxx Cal Software
        • Reprogramming the K-TCxx
        • Calibrating the K-TCxx
        • Erasing the Calibration
        • Configuring the K-TCxx
        • Using K-TCxx Cal to display data
        • Channel Display
        • Selecting the Channel to display
      • Using the Oscilloscope to display data
        • Individually Adding items to the Oscilloscope.
        • Adding All Channels to the Oscilloscope (Method 1)
        • Adding All Channels to the Oscilloscope (Method 2)
        • Working with items added to the Oscilloscope
        • Using the Oscilloscope
      • Exporting a DBC file
      • Loading the K-TCxx configuration into DiaLog
      • Appendix
  • Pinouts for K-Series devices
    • K Box Pinouts (INF 2201)
    • KTC-XX Pinouts (INF 2204.02/5.02/6.02)
    • K AN8 Pinouts (INF 2210)
    • K IEPE Pinouts (Add-On) (INF 2213)
    • K PT Pinouts (Add-On) (INF 2212)
    • Appendix
      • The Wake Up Pin
      • Digital Input function
      • Digital Output function
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  1. K-Series: Product Manual

K-Box: Product Manual

PreviousK-Series: Product ManualNextConnecting and powering the K-Box

Last updated 11 months ago

Introduction

The K-Box is Influx’s stackable instrumentation compatible with the and range of data loggers. It can also be integrated with any device configured via DBC files, other logger systems, or output signals CAN to the .

The K-Box is an ideal solution for applications that require a large number of thermocouples and analog inputs. The K-Box’s accurate sensor data is transmitted periodically on the CAN bus, enabling multiple devices to be connected. The K-Box CAN bus settings, calibration, and sampling rates are all easily configurable, and these settings are stored within the K-Box even when the device is not powered.

Advantages:

  • Wide switchable software voltage input ranges ±80V, ±40V, ±20V or ±10V.

  • Accuracy: - Analog ±0.0015%, Thermocouples ±0.08%.

  • High input impedance.

  • They have isolated Differential Inputs to prevent earthing problems.

Key features:

  • Stackable enclosure.

  • Simple signal configuration using a DBC file.

  • Each unit enables up to 8 K-type connections at a 20Hz sampling rate and 8 analog inputs at a 1kHz sampling rate.

  • Pulse Width Measurement: 3 inputs frequency measurements or pulse measurements.

  • Regulated +5V and +12V output power supply for external sensors.

  • Instrumentation data time is synchronised with the recorded vehicle network data.

  • Analog inputs and thermocouple inputs are galvanically isolated.

  • Connect and measure data from up to 4 IEPE sensors using the K-IEPE addon.

  • Measure temperature using RTDs with K-PT100/1000 addon.

Technical Specification:

Technical Data
Description

Power supply

6V to 36V DC.

Interfaces

CAN Bus

PC interfaces

None

Enclosure

Dimension (L115xH79xW105) / Weight 450g / IP65 / ABS

Environmental

-40°C to +85°C Humidity max 90%

Output voltages

5V and 24V (Max current drawn 80 mA combined)

Analog Inputs

Number of channels

8 Bipolar differential inputs

Accuracy

±0.0015%

Software switchable range

±80V, ±40V, ±20V, ±10V

Resolution (ADC)

16 Bit

Max Sampling Rate

1 KHz (all 8 channels), 2 KHz (4Channels), 10 KHz (2 Channels)

Input impedance

> 4 M Ohm

Max input voltage

±75 Analog Ground, ±34V Analog inputs

Thermocouple Inputs

Number of channels

8 J/K/T-type inputs

Accuracy

±1°C accuracy

Measurement Range

Measurement: -200 °C to 1250 °C

Max Sampling Rate

10 Hz (all 8 channels)

Maximum input voltage

±3.3 V

Digital Input / Output

Number of channels

×4 unipolar single-ended hardware configured as inputs or outputs

Input switching thresholds

Low < 1.5V

High > 2.0V (up to 12V)

Input leakage current

< 10nA

Output states

(Optional) Open collector - 510 Ohm

Output drive capability (OK):

Collector-emitter voltage

45V max

Collector current (DC)

10mA max

Saturation voltage (OK on)

< 0.15V

Equivalent on-resistance

< 510Ohm

Leakage current at OK off

< 5uA

Min-max applied voltage

Digital input -8V to +12V; Digital output 0V to +40V power supply, which limits the current to 10mA

PWM

3 digital input frequency measurements up to 100kHz or pulse measurements. (min 100 Nano sec) (between pulses 10 microseconds)

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