Instruction Manual

© Sealevel Systems, Inc. - 1 -
ISO-16 User Manual
Introduction
The ISO-16 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 ISO-16 is PCI 2.1 bus compliant.
The ISO-16 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 ISO-16 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 ISA Digital I/O Products
DIO-16 (P/N 3096) - 8 Reed Relay Outputs / 8 Opto-Isolated Inputs
REL-16 (P/N 3095) - 16 Reed Relay Outputs
DIO-32B (P/N 3093) - 16 Reed Relay Outputs / 16 Opto-Isolated
Inputs
REL-32 (P/N 3098) - 32 Switched Relay Outputs
PIO-48 (P/N 4030) - 48 TTL Inputs/Outputs