SA8 - CAN Bus ISO High-Speed Interface Adapter

The SA8 is a 1-channel CAN ISO high-speed interface adapter with optical isolation.

SA-Adapters are small universal boards providing the physics for legacy serial I/O, fieldbus interfaces and other small I/O functions. One serial line is provided per adapter, which can be plugged directly to the CPU board as a mezzanine. Alternatively, the adapter can be connected to the front panel via ribbon cable. The SA concept allows to add additional I/O interfaces to many of MEN's CPU boards, enhancing flexibility with regard to the line transceivers and isolation requirements. Whether a specific SA-Adapter (or a mix of different SA-Adapters) fits on a specific CPU board is determined by a combination of mechanical, performance, FPGA and operating system criteriaand needs to be verified for every board configuration requested.

Features

  • 1 ISO high-speed channel
  • Optically isolated
  • Shielded 9-pin D-Sub connector

Specifications

Universal Concept
  • 2 data lines
  • 2 power supply lines
Interface Type
CAN, ISO high-speed, optically isolated
Interface Compliance
  • ISO high-speed
  • Fully compatible with ISO 11898-24 V standard
Peripheral Connections
Via front panel on a shielded 9-pin D-Sub receptacle connector
Installation
  • As a piggy-back board directly on a CPU board
  • Via ribbon cable
Electrical Specifications
  • Isolation voltage:
    • 500V DC
    • Voltage between the connector shield and isolated ground is limited to 180 V using a varistor; AC coupling between connector shield and isolated ground through 100 nF capacitor
  • Supply voltage/power consumption: +5 V (4.85 V..5.25 V), 100 mA typ.
Mechanical Specifications
  • Dimensions: 32 mm x 42 mm
  • Weight: 20 g
Environmental Specifications
  • Temperature range (operation):
    • 0..+60°C or -40..+85°C
    • Airflow: min. 10 m³/h
  • Temperature range (storage): -40..+85°C
  • Relative humidity (operation): max. 95% non-condensing
  • Relative humidity (storage): max. 95% non-condensing
  • Altitude: -300 m to + 3 000 m
  • Shock: 15 g/11 ms
  • Bump: 10 g/16 ms
  • Vibration (sinusoidal): 2 g/10..150 Hz
  • Conformal coating on request
MTBF
610 000 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety
PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMC
Tested according to EN 55022 (radio disturbance), IEC 61000-4-2 (ESD) and IEC 61000-4-4 (burst)