Yaskawa MP3300iec User Manual download pdf (Page 67)

22 Option Module - LIO-06 Module

YASKAWA America, Inc. MP3300iec Hardware Manual YAI-SIA-IEC-7 67

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Analog Input Circuit

The specifications of the LIO-06 analog input circuit are shown below.

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Analog Input Circuit Connection Example

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Analog Input Characteristics Response Chart

The following shows an analog input response chart and input characteristics diagram for the LIO-06 module.

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Input Characteristics Response Chart

• Minimum linearity of +10.0V cannot be assured.

Item Specification

Analog Input Range -10 to +10V

Number of Input Channels 1

Isolation Non-isolated

Maximum Rated Input ±15V

Input Impedance Approx. 20kΩ

Resolution 16-bit (-31276 to +31276)

Accuracy

25ºC ±0.1%(±10mV)

0 to 55ºC ±0.3%(±30mV)

Input Filter

Time Constant

0.2×10

–2

Delay Time 1 ms (Max) (When -10+10V)

Conversion Speed 50μs

DANGER

The time constant shows the characteristics according to the input filter equivalent to the time to reach 0.632 × the input

voltage.

Analog Input Value Input Register Value

-10.5V -32768

-10.0V -31276

-5.0V -15638

0.0V 0

+5.0V 15638

+10.0V 31276

+10.5V 32767

Ground

To A/D

Conversion

Internal Circuitry

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Yaskawa MP3300iec User Manual Page 67

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