Instruction Manual

© Sealevel Systems, Inc.
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DIO-104.OPTO User Manual
Introduction
The DIO-104.OPTO is a PC/104 form factor adapter that provides 16 optically
isolated inputs (rated for 3-13V) to allow monitoring of off board switch closures,
relays or for any other general purpose monitoring needs.
The DIO-104.OPTO is designed to be used with a variety of Operating Systems
including Windows 98/NT/ME/2000/XP and DOS. The SeaI/O API (Application
Programmer Interface) included on CD with the DIO-104.OPTO provides a variety
of useful high-level function calls implemented as a Windows dynamic link library
(DLL). In addition to the API, SeaI/O includes sample code and utilities to simplify
software development.
Other Sealevel PC104 Digital I/O Products
PIO-48.PC104 (P/N 3701) - 48 Channel TTL
DIO-104.REL (P/N 3710) - 16 Reed Relay Outputs
DIO-32.104 (P/N 3730) - 16 Optically Isolated Inputs/16 Reed Relays