Overview; Features - Mitsubishi AJ65SBT-62DA User Manual

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1 OVERVIEW

This user's manual explains the specifications, handling, programming methods and

others of Type AJ65SBT-62DA digital-analog converter module (hereafter abbreviated

to the "AJ65SBT-62DA") which is used as a remote device station of a CC-Link

system.

The AJ65SBT-62DA is a module designed to convert digital values (16-bit signed BIN

data) from outside the PLC into analog values (voltages or currents).

This section gives the features of the AJ65SBT-62DA.

(1) High accuracy

(2) Output range selectable per channel

(3) High resolution of 1/±4000

(4) Setting of analog output hold or clear at STOP of PLC CPU

(5) Smaller than the conventional D/A converter module

(6) Up to 42 modules connectable

This module performs D/A conversion at the accuracy of ±0.4% relative to the

maximum value of the analog output value at the operating ambient temperature

of 0 to 55°C, or at ±0.2% relative to the maximum value of the analog output

value at the operating ambient temperature of 25±5°C.

You can choose the analog output range per channel to change the I/O

conversion characteristics.

By changing the output range, you can choose and set the resolution to either

1/4000 or 1/±4000 (when the -10 to +10V range or user range setting 1 is

selected) to provide high-resolution analog values.

You can specify whether to hold or clear the analog value which is being output

from each channel of the unit when the PLC CPU has entered the STOP mode

or the AJ65SBT-62DA has stopped D/A conversion due to error occurrence.

This module is 60% smaller in installation area and 38% less in volume than the

conventional CC-Link D/A converter module (AJ65BT-64DAV/DAI).

You can connect up to 42 AJ65SBT-62DA modules to one master station.

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