Specification

Electrical

  • Device supply

    • Wide voltage supply range: +5.0 V to +26 V

    • Reverse voltage protection[1]

    • Transient voltage event protection on supply lines[2]

Input channels

  • Configurable input range: 0-10 V, 0-5 V, 0-2.5 V, 0-1.25 V, 0-0.625 V[3]

  • 8 input single-ended[4] channels each generating the following measurement data:

    • Analog, 10-bit, 1 kHz

    • Digital, 1 kHz

    • Pulse frequency/counting, 16 kHz[5]

  • Configurable digital high/low thresholds with optional dead-zone (hysteresis)

  • Pulse count either:

    • Accumulate (accumulating pulse count)

    • Reset (pulse count with reset / frequency[6])

  • Pulse mode either:

    • Normal (individual pulse count on each channel)

    • Encoder (dual channel combined[7] pulse count with direction)[8]

  • Dedicated excitation signals for each channel (~3.3 V, shared max 100 mA)

  • Input impedance: 136 kΩ

  • Over and undervoltage protection on all channels

Warning

The excitation signals are supply outputs. Connecting an external power source to any of the excitation signal pins will permanently damage the device.

Signals

  • Digital, channel 1-8 (high, low, current)

  • Analog, 10-bit, channel 1-4

  • Analog, 10-bit, channel 5-8

  • Analog, 10-bit, channel 1-8 (CAN FD[9])

  • Pulse, 8bit[10], channel 1-8

  • Pulse, 16bit[11], channel 1-4

  • Pulse, 16bit[11], channel 5-8

  • Pulse, 32bit[12], channel 1-2

  • Pulse, 32bit[12], channel 3-4

  • Pulse, 32bit[12], channel 5-6

  • Pulse, 32bit[12], channel 7-8

  • Pulse, 32bit[12], channel 1-8 (CAN FD[9])

Signal output

  • Configurable signal output trigger mode (push/poll)

  • Configurable signal output frequency (push mode)

  • Configurable RTR request ID (poll mode)

  • Configurable signal ID and ID format (standard/extended)

CAN-bus (P)

  • Physical

    • One physical CAN-bus interface

    • Industry standard DB9 (D-sub9) connector

  • Transceiver

    • Compliant with CAN Protocol Version 2.0 Part A, B and ISO 11898-2

    • Compliant with ISO CAN FD

    • Protection: ±25 kV HBM ESD, ±12 kV IEC ESD, ±14 V bus fault, short circuit

    • Common mode input voltage: ±12 V

    • TXD dominant timeout (prevents network blocking in the event of a failure)

    • Data rates up to 5 Mbps

  • Controller

    • Based on MCAN IP from Bosch

    • Bit-rate: Configurable from list[13] or advanced (custom bit-timing)

Mechanical

  • Status indicated using external LEDs

  • Robust aluminium enclosure

  • Dimensions: 48 x 70 x 24 mm (L x W x H)

  • Operating temperature: -25 °C to +70 °C

  • Weight: 75 g