Introduction; Overview; What The Package Includes - Black Box IC909C Manual

2.1 Overview

The Relay/Digital I/O Card PCI—48 Inputs or Outputs provides two 8255 mode 0
compatible ports providing four 8-bit ports and four 4-bit ports. Each can be
individually configured as inputs or outputs. When configured as outputs, each bit
of the 4-bit ports may be set or reset individually.

2.2 What the Package Includes

Your package should contain the following items:
• Relay/Digital I/O Card PCI—48 Inputs or Outputs
• (1) CD-ROM containing SeaI/O software
• This users' manual
If anything is missing or damaged, please contact Black Box at 724-746-5500.

2. Introduction

CHAPTER 2: Introduction
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