RBA2C-202
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The RBA2C-202 servo amplifier offers passive cooling, supports up to 8 controllable axes, and features a high-speed 100 Mbps EtherCAT interface. Part of the BL Super Servo Amplifiers series by Sanyo Denki, it operates within 0°C to 55°C and includes 16 digital inputs and 8 digital outputs for versatile functionality.
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Product Description:
The RBA2C-202 Servo Amplifier is a motion control device from Sanyo Denki's BL Super Servo Amplifiers series. It is designed for advanced motion and sequence control applications. It provides robust capabilities for automation and robotics systems with high-speed communication and multi-axis support.
The RBA2C-202 Servo Amplifier incorporates integrated sequence and motion control within a single small unit. It accommodates a maximum of 8 adjustable axes and facilitates linear or circular interpolation. It encompasses motion functionalities such as electronic cam and gear. It provides control for Cartesian, SCARA, and parallel link robots. The RBA2C-202 accommodates many IEC 61131-3 programming languages, including Instruction List (IL), Structured Text (ST), Ladder Diagram (LD), Function Block Diagram (FBD), Sequential Function Chart (SFC), and Continuous Function Chart (CFC). It additionally has G-code capability. Communication is rapid by utilizing 100 Mbps EtherCAT with cycle times ranging from 2 to 16 ms. It offers 16 digital inputs and 8 outputs for I/O. At 24 VDC, the inputs can handle both positive and negative common kinds. Outputs handle 19.2 to 30 VDC at 0.5 A per point. The input power source operates at a voltage of 24 VDC and current of 0.8 A. Power for I/O operates at 24 VDC and 20 mA current. The unit uses 19.2 watts of power. The side ventilation slits allow for passive cooling.
The Sanyo Denki's RBA2C-202 Servo Amplifier is small, measuring 55 mm wide, 120 mm height, and 110 mm depth. The complete apparatus weighs 300 grams. The operating temperature range is 0°C to 55°C while the storage temperature range is -40°C to 70°C. The device receives power from an alternating current 100V source at 3.2 A. The screen features LED lights for P.POW, ALM, and OC. It's ideal for complicated automation setups that require both space and performance
Frequently Asked Questions about RBA2C-202:
Q: How does the electronic cam function benefit motion control in the RBA2C-202?
A: The electronic cam feature in RBA2C-202 allows precise synchronization of slave axes with a virtual or master axis. This ensures high-speed, coordinated movements essential for packaging, labeling, or printing machines.
Q: Why is G-code compatibility useful in the RBA2C-202 motion controller?
A: G-code compatibility in RBA2C-202 enables easy integration with CNC systems and 3D printers. It supports high-precision path control using standardized machine commands.
Q: How does the compact size of the RBA2C-202 help in control cabinet design?
A: With only 55 mm width and 300 g weight, the RBA2C-202 is ideal for space-constrained panels. It supports high-density control layouts in modular automation systems.
Q: What advantage does linear and circular interpolation offer in the RBA2C-202?
A: Interpolation allows smooth, continuous path generation for multi-axis motion. It's critical for applications requiring curved or diagonal motion, like robotic arms or engraving machines.
Q: What role does CN4 (36-pin D-sub) play in the RBA2C-202 system architecture?
A: CN4 connects the main control signals including I/O, motion triggers, or external limit switches. This consolidated connection simplifies wiring and reduces control panel complexity.
