CANmod.input: 8 x Analog/Digital/Pulse to CAN Bus Converter


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This sensor-to-CAN module produces analog, digital & pulse measurements from 8 input channels - and outputs the data via CAN bus. The module is 100% standalone, no PC required.

The compact device offers pro specs incl. high accuracy and high-frequency sampling - as well as configurable input ranges and digital thresholds.

The module integrates with any CAN bus to provide data for ECUs or CAN tools. For example, you can use the module as an add-on for the CANedge.

Functionality The device produces analog/digital/pulse measurements from 8 input channels and outputs signals via CAN
Included CANmod.input module and USB dust cover (input sensors and mini USB adapter not included)
Firmware Supports free firmware updates via USB for adding features
Configuration Configuration files based on the popular open source JSON schema concept (similar to the CANedge)
Software Free open source editor tool for easy device configuration (offline/online version available)
Safety CE, FCC, IC and RoHS certified (see the Docs for certificates)
Warranty 1-year warranty
Support Free, fast & high quality support
Origin Denmark
SENSOR (input)
Channels Supports 8 input channels
Sensor Types All 8 input channels support analog, digital and pulse-type sensors
Sampling Method Each input channel samples both the analog, digital and pulse signal of the connected sensor
Input Range Configurable input ranges (0-10V, 0-5V, 0-2.5V, 0-1.25V, 0-0.625V)
  Range modification is useful e.g. for optimizing quantization resolution and signal amplification
  The input channels share input ranges in pairs of two (CH1/CH2, CH3/CH4, CH5/CH6, CH7/CH8)
Resolution 10 bit
Sampling Frequency Analog inputs: 1 kHz | Digital: 1 kHz | Pulse (frequency/counter): 16 kHz
Digital Thresholds Configurable digital high/low switch thresholds (0-100%) incl. optional dead-zone/hysteresis
Pulse Modes Pulse inputs can be measured as frequencies (reset) or counters (accumulate)
Pulse Resolution Up to 32 bit (4,294,967,294)
Protection Sensor inputs are protected against overvoltage & undervoltage conditions
Input Impedance 136K
CAN Signals The module ouputs sensor data via CAN messages/signals (for a full list, see the Docs or DBC file)
  Analog measurements are output in millivolt (mV) [1000 Hz]
  Digital measurements are output as 'actual' (dead-zone, low, high) and 'low'/'high' signals [1000 Hz]
  Pulse measurements are output as a frequency/counter value (for reset/accumulate mode) [1000 Hz]
  Note: Limits apply to the practical output frequency depending on baud rate, message count etc.
Channels 1 x CAN channel
Modes The device can either broadcast the data onto the CAN bus - or provide it on-request
Standard ISO 11898: Compliant with CAN (between 5K and 1 Mbit/s baud rates) and CAN FD (1M, 2M, 4M)
Identifiers Compliant with CAN specifications 2.0A (11-Bit ID) and 2.0B (29-Bit ID)
Termination Termination can be toggled via switch below DB9 connector
Retransmission Retransmission of frames that have lost arbitration or been disturbed by errors
Transceiver Protection Protection: +/- 25kV HBM ESD, +/-12kV IEC ESD, +/-14 V bus fault, short circuit
  Common mode input voltage: +/-12V
  TXD dominant timeout (prevents network blocking in the event of a failure)
Bit Rate Select between standard bit rates (5K to 1M) or use custom bit-timing
Enable/Disable Individually enable/disable each CAN message
Identifier Customization Individually configure each CAN ID (11-bit or 29-bit)
Push/Poll Mode Individually configure 'trigger' modes for each CAN message (push or poll)
Frequency Individually configure prescaling of each CAN message frequency to lower rates
Input Supply +5V to +26V DC via the DB9 connector (power via pin 1 or pin 9)
Power Consumption Extremely low (<1W) - no risk of battery drainage
Protection Reverse voltage protection on CAN-bus supply
  Transient voltage event protection on supply lines
Enclosure & Weight Compact aluminium enclosure: 52.5 x 70.0 x 24.5 mm (L x W x H), 70 grams
Connector (Front) 1 x Standard D-sub 9 (DB9) connector
Connector (Back) 1 x D-sub 25 (DB25) connector
Sensor Supply Dedicated excitation signals for each channel (~3.3 V, shared max of 100 mA)
Pin-Out See the product manual for the DB9/DB25 connector pin-outs
USB Standard mini USB connector for config/firmware updates and streaming (USB cable not included)
LEDs Module status via 8 external LEDs: Power, CAN bus, Memory, CH1/CH2, CH3/CH4, CH5/CH6, CH7/CH8
Temperature Operating temperature (CANmod.input module): -25degC to +70degC
IP Rating IP Rating 40
Mounting Module can be mounted via e.g. rugged double-sided tape, zip-ties or a mounting bracket
CANmod.input: 8 x Analog/Digital/Pulse to CAN Bus Converter