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]

    • ±45V input protection on thermocouple T+/T- terminals

    • Consumption: 0.5 W

Signals

  • 1 x ambient temperature (5Hz)

  • 4 x thermocouple temperature (type B, E, J, K, N, R, S, T) + status (5 Hz)

  • Accuracy ±0.15% of full scale[4]

  • Resolution cold-junction: 0.015625°C [5]

  • Resolution hot-junction: 0.0078125°C [5]

CAN-bus

  • 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[3] or advanced (custom bit-timing)

  • Application

    • Broadcast of sensor outputs

    • 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)

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