Omron NX-EC0112, Руководство пользователя

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Appendices
A - 22 NX-series Position Interface Units User’s Manual (W524)
The following table describes how to interpret the datasheets for Pulse Output Units.
A-1-4 Pulse Output Units
Interpreting Datasheets
Unit name The name of the Unit. Model The model of the Unit.
Number of axes
The pulse output capacity of the
Unit.
Type of external con-
nections
The type of wiring for the Unit, i.e.,
terminal block or connector. For a
screwless clamping terminal block,
the number of terminals on the ter-
minal block is also given.
I/O refreshing method
The I/O refreshing method of the Unit. The following refreshing methods are supported:
Free-Run refreshing, synchronous I/O refreshing, and task period prioritized refreshing.
Indicators
The indicators on the Units and
their layout.
I/O signals
The I/O signals.
Control method The control method used during positioning.
Controlled drive The motor drive that is controlled.
Pulse output form The form of the pulse output.
Unit of control The unit of control.
Maximum pulse out-
put speed The maximum pulse output speed.
Pulse output method The pulse output method.
Position control range The range of the number of pulse outputs for position control.
Velocity control range The range of the velocity of pulse outputs for velocity control.
Positioning The usable positioning functions.
External input specifications: These are the specifications of the external inputs.
Input voltage
The rated input voltage and volt-
age range.
ON voltage/ON cur-
rent
The input voltage at which the input
turns ON and the input current at
that time.
Input current
The input current at the rated
voltage.
OFF voltage/OFF
current
The input voltage at which the input
turns OFF and the input current at
that time.
ON/OFF response
time The delay time in a change in the state of an input terminal reaching the internal circuit. The ON
delay time is given first followed by the OFF delay time.
Internal I/O com-
mon processing The polarity of the connected input device. There are models with NPN and PNP connections.
Pulse output and external output specifications: These are the specifications of the external outputs.
Rated voltage The rated output voltage.
Load voltage range
The range of the load voltage
that is supported.
Residual voltage
The residual voltage.
Maximum load cur-
rent The maximum load current that
is supported.
Leakage current
The leakage current.
ON/OFF response
time The delay time in a change in the state of an internal circuit reaching the output terminal. The ON
delay time is given first followed by the OFF delay time.
Internal I/O com-
mon processing The polarity of the connected output device. There are models with NPN and PNP connections.
Dimensions
The external dimensions of the
Unit. Dimensions are given in the
following form: W
×
H
×
D. The
unit is mm.
Isolation method
The isolation method between the
input circuits and the internal circuits
in the Unit.
Insulation resistance
The insulation resistance
between the input circuits and
the internal circuits in the Unit.
Dielectric strength
The dielectric strength between the
input circuits and the internal circuits
in the Unit.