FMC-INDUSTRY Industrial Communication Daughter Card

DESCRIPTION

FMC-INDUSTRY card was designed to enable prototyping and evaluation of industrial applications that require standard serial communication interfaces but versions improved for QoS and immunity to rugged conditions. The board contains isolated versions of RS485 and RS232 that are well established in many industries. Additionally there is a CAN controller that also provides isolated physical interface that is widely used in automotive applications. Except of the hardened serial interfaces industrial applications very often exploit standard computer interfaces, hence this board provides the USB 3.0. It can be further expanded with the Digilent PMOD modules.

BLOCK DIAGRAM

Essential Features

Components & Interfaces

  • Isolated, full-duplex RS485/422/Profibus up to 20 Mbps (LTM2881-3)
  • Isolated, half-duplex RS485/422/Profibus up to 40 Mbps (ISO1176T)
    • Meets or exceeds requirements of EN 50170 and TIA/EIA-485-A
  • Isolated dual RS232 up to 1 Mbps (LTM2882-3)
  • Isolated CAN up to 4 Mbps (LTM2889-3)
  • Isolated dual channel Gate Driver (UCC21521ADW)
  • USB 3.0 Transceiver (TUSB1310A)
  • Digilent Pmod™ Header with selectable I/O voltage 3.3V or 5V

Memory

  • 64 kB EEPROM (to accomplish ANSI/VITA 57.1 FMC standard)

Clocking

  • 2x Oscillators (100MHz, 200MHz)

Connectivity

  • Main board connector:
    • FPGA Mezzanine Card connector compliant with ANSI/VITA 57.1 FMC Standard
  • 4x RJ45 for RS485, RS232 & CAN
  • USB 3.0 Type A connector
  • Terminal Blocks 3.5 mm pitch for RS485, RS232, CAN and Gate Driver interfaces
  • Digilent Pmod™ Header, Gold pin (2x6 2.54 mm Pitch)

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