Digital I/O Unit Types - Omron NX-ID3343 User Manual

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Digital I/O Unit Types

The types of Digital I/O Units are as follows.
Type
Digital Input Units
Digital Output Units
Digital Mixed I/O Units
Refer to 1-3 Model List on page 1-6 for details on Digital I/O Unit models and 1-4 List of Functions on
page 1-14 for details on their functions.
NX-series Digital I/O Unit User's Manual (W521)
These are Units with functionality to process input of digital signals from sensors
and other connected external devices.
These are Units with functionality to process output of digital signals to relays and
other connected external devices.
These are Units with functionality to process input of digital signals from connected
external devices as well as functionality to process output of digital signals to con-
nected external devices.
1 Features and System Configuration
Purpose
1
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