Manual ETH-DIO-48
5
Chapter 1: Introduction
Features
Ethernet 10/100 RJ45 connector for interfacing to CPU or network
48 or 24 channel high-current TTL digital I/O lines
Compatible with industry standard I/O racks such as Grayhill, Opto 22, Western Reserve
Controls, etc.
Eight-bit ports software selectable for inputs or outputs
All 48 digital I/O lines buffered with 32mA source / 64mA sink current capabilities
Jumper selectable I/O pulled up to 5V (via 10KΩ) for contact monitoring, pulled down to
ground or floating
Resettable 0.5A fused +5VDC output per I/O connector
OEM version (board only), features PC/104 size and mounting compatibility
Small, (4” x 4” x 1.7”) rugged, steel industrial enclosure
Typical Applications
Automatic Test Systems
Kiosks
Laboratory Automation
Robotics
Machine Control
Security Systems, Energy Management
Relay Monitoring and Control
Parallel Data Transfer to PC
Sensing Switch Closures or TTL, DTL, CMOS Logic
Driving Indicator Lights or Recorders
