Rugged, Small, Lightweight, Ethernet, FPGA-Based Multi-Function I/O Controller

The ATC-ETH-DIG-I/O is an Ethernet based Multi-Function I/O module that employs dual Altera Cyclone® FPGAs for maximum deterministic performance and I/O capability.

The module provides an Ethernet network interface for Digital I/O, Analog and Serial communication. Although it is fully functional as delivered, the User FPGA can be modified for custom bus implementations, which allows maximum flexibility and pre-processing capability for time-sensitive applications.

To communicate with the host, the ATC-ETH-DIG-I/O uses simple standard networking protocol – Modbus – that allows for control and data transfers.

The Eth-ReporterII uses a single 160 pin I/O connector for all system inputs and outputs. The I/O connector is a high density D-type connector with female pins. The mating cable end connector is available in a number of configurations to meet specific application requirements.

Features

• User FPGA for applications requirements via RS-232/422/488 (encryption, custom communication protocols, etc.)
• One GigE port with ModBus TCP
• Up to three RS-232/422/485 ports via User FPGA
• Thirty six general purpose LVTTL lines with 1KΩ pull up
  resistor
• Twelve buffered general purpose LVTTL lines with
  24mA drive per line
• Four low-side open drain putput channels with 1A drive
  per channel
• Eight RS-422 output channels, twelve input channels
• One I2C interface channel
• One SPI interface channel
• Eight 16-bit A/D channels for external voltage monitor
• Internal voltage monitor capability
• Designed and manufactured in USA

Environment

• Operating temperature: -40° to +85° C
• Shock: 30G, 15ms sawtooth
• Vibration: 15G, 5-2000 Hz
• Input voltage: +12 to +28 VDC

Mechanical

• Size: 5.4″ x 5.5″ x 1.6″ (WDH)
• Rear panel I/O: 160-pin Molex
• Weight: 1.67 lbs
• MTBF: >250,000 hours