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SSCNET III compatible positioning block FX3U-20SSC-H.
[Features]
・ By supporting SSCNET III, positioning control with excellent cost performance, high speed, high accuracy, and excellent noise resistance has been realized
・ Various functions that are easier to use, such as labor-saving wiring using optical fiber cables and real-time monitoring of servo information can support various positioning controls
・ It supports high resolution encoders of MR-J3 and MR-J4 servo motors, and pulse rate setting of 262,144 PLS/rev is possible
・ It is effective for high accuracy control and low speed stability
・ High-speed serial communication with high synchronization of SSCNET III has realized highly accurate control between 2 axes
・ You can make parameter setting and table operation setting easily by using the setting software
・ Long distance connection is possible up to 50 m between servo stations
・ The table operation function contributes to significant reduction in program development labor-hours
・ Speed change and target position change are possible during positioning
・ Override function (It can change the operating speed easily to the specified rate)
・ Various origin return modes (DOG type / data set type / stopper type)
・ 1 PLS command function enables fine inching
・ It has a constant change function of torque limit value
・ Manual pulsar input up to 100 kHz
Part Number
Configured Part Number is shown.
FX3U-20SSC-H
The SSCNET III-compatible block allows to easily build a high-speed, high-precision positioning system in combination with MR-J3/MR-J4 Servo Motors.
Up to 2 servo amplifiers can be connected using optical fiber cables.
The setup software makes parameter setting and table operation setup easy.
FX3U-20SSC-H
FX2NC-100MPCB Model Power Cable included.
Can be mounted on a 35-mm wide DIN rail.
Number of Control Axis | 2 axes (independent/simultaneous) | |
---|---|---|
Interpolation Function | 2-axis linear interpolation, circular interpolation | |
Pulse Output System | SSCNETIII | |
Maximum Frequency | 50 MHz | |
Acceleration/Deceleration Processing | Automatic trapezoidal acceleration/deceleration, approximate sigmoid acceleration/deceleration | |
Single Control Unit | Pulse, μm, 10-4 inch, mdeg | |
Positioning Range | -2,147,483,648 to +2,147,483,647 pulses -2,147,483,648 to +2,147,483,647 [× (position data multiplier) μm] -2,147,483,648 to +2,147,483,647 [× (position data multiplier) ×10-4 inches] -2,147,483,648 to +2,147,483,647 [× (position data multiplier) mdeg] The position data multiplier can be set to ×1, ×10, ×102or ×103using a parameter. A desired value can be set in a range of -2,147,483,648 to +2,147,483,647 in equivalent pulses. | |
Programming Language | Sequence program (BFM can be specified directly using an operand of a FROM/TO command or other applied command.) The table operation setup data (table information) can be set by FX Configurator-FP model setting / monitoring tool. | |
Position Data | 1 point (set by the sequence program) If table operation is performed, 300 points can be set for each of the X-axis, Y-axis and XY-axis (in a table). | |
Manual Pulsar Connection | Connectable (Differential line driver) | |
Absolute Position Detection (ABS Current Position Read) | Set by parameters | |
Number of Occupied Input/Output | 8 sequencer input/output points are occupied (can be counted either on the input side or output side) | |
Applicable Sequencer | FX3U, FX3UC "Connecting to a connector-type sequencer" Connecting to an FX3UC requires an FX2NC-CNV-IF or FX3UC-1PS-5V. | |
Weight | 0.3 kg | |
Power Supply Specifications | ||
Power Supply Voltage | 5 V DC, 100 mA (internal power supply from sequencer) 24 V DC +20% -15%, ripple (p-p) within 5% (external power supply) | |
Allowable Momentary Power Outage Duration | Operation will continue following a momentary power failure of 5 ms or less | |
Power Consumption | 5 W (220 mA / 24 V DC) | |
Power Supply Fuse | 1 A | |
Input Specifications | ||
Control Input | Control input: 2 points per axis (DOG, START) Interrupt input: 2 points per axis (INT0, INT1) Manual pulsar input: 1 point per axis (øA, øB) | |
Input Signal Voltage | DOG, START, INT0, INT1 | 24 V DC +20% -15% |
øA, øB | 3 V DC to 5.25 V DC | |
Input Signal Format | DOG, START, INT0, INT1 | Dry contact input For sink input: NPN open collector transistor For source input: PNP open collector transistor |
øA, øB | Differential line driver (AM26LS31 or equivalent) | |
Input Signal Current | DOG, START, INT0, INT1 | 7.0 mA ±1 mA |
øA, øB | 3.0 mA to 8.5 mA | |
Input ON Sensitivity | DOG, START, INT0, INT1 | 4.5 mA or more |
øA, øB | 3.0 mA or more | |
Input OFF Sensitivity | DOG, START, INT0, INT1 | 1.5 mA or less |
øA, øB | 0.5 mA or less | |
Input Loading Speed | DOG, START, INT0, INT1 | Hardware filter 1 ms or less |
øA, øB | 2-phase pulse 100 kHz or less (duty 50%) | |
Circuit Insulation | Opto-isolator insulation | |
Operation Display | The LED lights up when the input is ON |
Ambient Temperature | 0 to 55°C: When operating, -25 to 75°C: When saving | ||
---|---|---|---|
Relative Humidity | 5 to 95% RH (no condensation): when operating | ||
Vibration Resistance | When Mounting to DIN Rail | Frequency: 10 to 57 Hz | Single amplitude: 0.035 mm, 10 times in each direction of X, Y and Z (total of 80 minutes each) |
Frequency: 57 to 150 Hz | Acceleration: 4.9 m/s2 10 times in each direction of X, Y and Z (total of 80 minutes each) | ||
When Mounting Directly | Frequency: 10 to 57 Hz | Single amplitude: 0.075 mm, 10 times in each direction of X, Y and Z (total of 80 minutes each) | |
Frequency: 57 to 150 Hz | Acceleration: 9.8 m/s2 10 times in each direction of X, Y and Z (total of 80 minutes each) | ||
Impact Resistant | 147 m/s2, for a duration of 11 ms, 3 times in each direction of X, Y and Z with a half-sine pulse | ||
Noise Resistance | Achieved through a noise simulator with a noise voltage of 1,000 Vp-p, noise width of 1 μs, the rise time of 1 ns and frequency of 30 to 100 Hz | ||
Dielectric Strength | Between all terminals and earth terminal: 500 V AC for 1 minute | ||
Insulation Resistance | Between all terminals and earth terminal: 5 MΩ or more at 500 V DC on an ohmmeter | ||
Operating Atmosphere | There shall be no corrosive gas or flammable gas and not much conductive dust | ||
Altitude of Use | 2,000 m or lower Cannot be used in environments pressurized above atmospheric pressure. Doing so may cause failure. |
Part Number |
---|
FX3U-20SSC-H |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship |
---|---|---|---|---|
SGD 698.00 | 1 Piece(s) | 91 Day(s) |
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Number of Control Axis | (Independent/Simultaneous) 2 shafts | Representative Standard | CE / UL | Applicable sequencer | FX3U / FX3UC |
---|---|---|---|---|---|
Single Control Unit | pulse, μm, 10^-4 inch, mdeg | Number of Control Axis(Axis) | (Independent/Simultaneous) 2 shafts | Pulse Output System | SSCNETIII |
Please check the type/dimensions/specifications of the part FX3U-20SSC-H in the MELSEC-F Series Positioning Contro (SSCNET) series.
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