Difference between revisions of "FC3-SC-C2 FACET3 Card"

Revision as of 08:56, 24 October 2023

FC3-SC-2C FACET Card

Specifications

• Single CAN device using DB9 connector
• Supports CAN 2.0A Specifications and ISO 11898-2
• Bit rate of up to 1Mbit/s
• Isolation per UL 1577
• Transient immunity: 30kV/uS, isolated DC 5V power
• CANbus is driven by a dedicated 32bit microcontroller (ARM Cortex M0 - STM32F042C6) running open source firmware that can be upgraded
• Driverless operation in Windows
• USB native device in Linux
• Over 10 ports can be installed
• Isolated DC 5V power
• Ambient Operation from –40°C to 85°C.

Electrical and environmental

• Isolation per UL 1577
• Transient immunity: 30kV/uS.
• Isolated DC 5V power
• Ambient Operation from –40°C to 85°C.

Configuration

• Two Code implementations in one device switchable by a DIP Switch.
• Default CANable USB CDC implementation & candleLight USB device implementation.
• DIP switch for enabling/disabling on-board 120 Ohm termination
• Upgradeable using build-in MCU bootloader and openly available tools. (Please follow update guide in GitHub)

Open source hardware and software

• Complete hardware design files are available
• Complete firmware is available
• Designed for Hacking - Easily scriptable Python SW library for easy and cross-platform communication to the device

Connector Pinout

FC3-SC Rev 1.2 Extension schematic

Explanation:

DB9 Port #2

CAN #2 switches

SW3: Code - switch between UART/USB presentation
SW4: Term - Termination by 120 OM if needed

DB9 Port #1

CAN #1 switches

SW1: Code - switch between UART/USB presentation
SW2: Term - Termination by 120 OM if needed

Back to fitlet3 FACET Cards