Chapter 1. Planning Your Installation; Introduction - IBM 3270 Manual

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Chapter·1. Planning Your Installation
Introduction
This guide will help you plan the installation of the IBM 3274 Control Unit
Models IA, lB, 1c; ID, 21A, 21B, 21C, 21D, 31A, 31C, 31D, and 51C. These
models may be divided into two groups: those that are locally attached via a
channel to the host and those that are remotely attached through
communication facilities to the host.
Local-channel-attached models are:
e
IA, 21A, and 31A
• lB and 21B
e
ID, 21D, and 31D.
Remotely attached models are:
e
IC, 21C, 31C, and 51C.
Terminals that can attach to the 3274 Control Unit are divided into two
categories, A and B.
Category A terminals are:
• IBM 3178 Display Station Models Cl, C2, and C3
• IBM 3179 Color Display Station in 3279-emulation mode
• IBM 3180 Display Station in 3278-emulation mode
• IBM 3230 Printer Model 2
• IBM 3262 Line Printer Models 3 and 13
• IBM 3268 Printer Model 2
• IBM 3270 Personal Computer in DFT mode
• IBM 3278 Display Station Models 1 through 5
Chapter
1.
Planning Your Installation
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