Impulse 8004 - Manual (Page 3)

© Sealevel Systems, Inc. - 1 - DIO-32.PCI User Manual
Introduction
The DIO-32.PCI digital I/O interface provides 16 optically isolated inputs and 16
reed relay outputs. The inputs (rated for 3-13V) protect the PC and other sensitive
equipment from spikes and ground loop current that can be generated in industrial
environments, while the outputs provide high quality, long life, low current (10 Watt
maximum), dry contact switch closures. Reed relays are well suited for low current
applications. The relays are normally open, and close when energized.
The DIO-32.PCI is designed to be used with a variety of Operating Systems
including Windows 98/NT/ME/2000/XP, Linux and DOS. The SeaI/O API
(Application Programmer Interface) included on CD with the DIO-32.PCI provides
a variety of useful high-level function calls implemented as a Windows dynamic
link library (DLL) and as a Linux kernel module and library. In addition to the API,
SeaI/O includes sample code and utilities to simplify software development.
Other Sealevel PCI Digital I/O Products
PIO-24.PCI (P/N 8008) - 24 TTL Inputs/Outputs
PIO-32.PCI (P/N 8010) - 32 TTL Inputs/Outputs
PIO-48.PCI (P/N 8005) - 48 TTL Inputs/Outputs
PIO-96.PCI (P/N 8009) - 96 TTL Inputs/Outputs
DIO-16.PCI (P/N 8002) - 8 Reed Relay Outputs/8 Opto-isolated Inputs
REL-16.PCI (P/N 8003) - 16 Reed Relay Outputs
ISO-16.PCI (P/N 8006) - 16 Opto-isolated Inputs
REL-32.PCI (P/N 8007) - 32 Reed Relay Outputs
PLC-16.PCI (P/N 8011) - 8 Form C Relay Outputs/ 8 Opto-isolated
Inputs