Omron NX Series Reference Manual

1 Data List
1 - 24
NX-series Data Reference Manual (W525)
1-5 Analog I/O Units
This section describes the data for Analog I/O Units.
 Items in the Summary Specifications
1-5-1 Analog Input Units
Analog Input Units (Screwless Clamping Terminal Block, 12 mm
Width)
Item Description
Number of points The number of analog input points provided by the Unit.
Input range The input range of the Unit.
Resolution The resolution of converted values of the Unit.
Input method The analog signal input method provided by the Unit. Single-ended input and differential input are
available.
In the following table, the following abbreviations are used.
Single: Single-ended input
Diff: Differential input
I/O refreshing method The I/O refreshing methods that are used by the Unit.
Free-Run refreshing and synchronous I/O refreshing are available.
In the following table, the following abbreviations are used.
Free
: Free-Run refreshing
Sync
: Switching synchronous I/O refreshing and Free-Run refreshing
Conversion time The time required per input to convert analog input signals of the Unit to the converted values.

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model