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MELSEC-A
1 OVERVIEW
1.2 Features
This section gives the features of the AJ65VBTCU-68DAVN.
(1) High accuracy
This module performs D/A conversion at the accuracy of ±0.3% 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.
(2) Output range selectable per channel
You can choose the analog output range per channel to change the I/O
conversion characteristics.
(3) High resolution of 1/±4000
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.
(4) Setting of analog output hold or clear at STOP of PLC CPU
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 AJ65VBTCU-68DAV has stopped D/A conversion due to error occurrence.
(5) Sharply reducible wiring man-hours
Wiring man-hours can be reduced sharply by adopting individual wire insulation
displacement termination type one-touch connectors (no need for soldering,
shield peeling and screwing) to connect the communication and power supply
cables.
Connector
Soldering, peeling of the shield
and screwing are unnecessary.
Push in
Each of the individual wires
can be securely connected
simply by pressing the side
surface of the connector plug
after the wires are inserted
into the connector.
(6) Significant improvement of wiring performance
The above one-touch connectors for IN and OUT sides are plugged individually,
greatly improving the performance of jumper wiring especially in an enclosure.
(Mixed jumper wiring of the power supply cables with the I/O modules is not
allowed.)
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