Introduction
Allen-Bradley's 2098-DSD-020-SE Digital Servo Drive belongs to the Ultra3000 series of servo drives. It is used for high-performance motion control applications. Used in different architectures, it is one of the most widely-used third-party control systems. It uses the SERCOS interface which is a part of the Kinetix integrated motion solution. Using a fiber-optic ring, the 2098-DSD-020-SE interfaces command from the memory to the connected peripherals. The ambient temperature rating is between 0-55 oC, and the small size of the whole module makes transportation easy.
This Ultra3000 servo drive houses a servo motor, a feedback cable, and a crake module/shunt module as an optional component that can be used as required. Working on 230V AC as input, it generates an output with a range of 115-230V AC (1-phase), at 47-63 Hz. The 2098-DSD-020-SE Ultra 3000 also has 10 Amperes (0-peak) Continuous Output Current and 30 Amperes (0-peak) Intermittent Output Current.Supporting speeds of up to 8MBps, it uses DeviceNet as its communication medium using the dedicated slots such as the RS-232 and the RS-485. The 3 ports (CN1, CN2, and CN3) are used as connecting terminals for different uses. The 2098-DSD-020-SE acts as an aid to the Ultra3000 series to simplify the drive indexing and SERCOS interfacing between 1 or more devices.
Before configuring the 2098-DSD-020-SE, make sure that there are proper terminal connections for the transmitting and receiving ends of the device. The 7-segment panel shows the exact status of the activities taking place throughout. For example, a flashing green and red indicator mean that the drive is establishing communication.
Technical Specifications
Manufacturer:Allen Bradley
Category:Drives
Product Line:Ultra3000-5000
Part Number:2098-DSD-020-SE
Weight:5.00 lbs (2.27 kg)
Nominal Input Current (AC):18 Amps Root Means Square
Series:Ultra 3000 Drives
Module Type:Digital Servo Drive
Internal Shunt Resistance:N/A
Bus Capacitance:1880 ?F
Output Current (Intermittent):30 Amps (0-peak)
Output Current (Continuous):10 Amps (0-peak)
Auxiliary Power Supply:No
Input Frequency (AC):47-63 Hz
Input Voltage (AC):100-240 Voltage (Single Phase)
Bus Overvoltage:400 Volts dc
Features:Sercos
Key Features
Standard High-Density D-Shell Connectors
Field Programmable Flash Memory Firmware Storage
Seven Segment LED for Status and Error Codes
Eight Selectable General Purpose Inputs
Four Selectable General Purpose Outputs and Relay Output
Serial Port for RS-232/RS-485 Communications
CE Compliance and UL Listed to U.S. and Canadian Safety Standards
Application Areas
We use the Ultra 3000 2kW servo drive across different production setups. It's common in CNC machines, robotic arms, packaging lines, and automated assembly systems. Since it supports SERCOS III, integrating it into existing systems is straightforward. In practical terms, this means less downtime and fewer headaches when connecting multiple axes or machines.
Core Advantages
From hands-on experience:
Accurate Motion Control: Keeps machine positions precise, which is key for high-speed or detailed tasks.
Energy Savings: Runs efficiently without compromising performance.
Sturdy Build: Handles the rough conditions of a shop floor.
Compact Size: Fits well in control cabinets without needing extra space.
Easy Integration: Works smoothly on SERCOS III networks with other drives.
Compared to older drives, it's more consistent day-to-day and needs fewer adjustments, which is noticeable when you run a full production line.
Installation & Optimization
A few practical tips from experience:
Hire a Pro: Let a trained technician handle installation. It saves time and avoids mistakes.
Good Environment: Keep the drive away from direct heat, vibration, and dust.
Test Before Full Use: Run it on a test setup first, tune the parameters to your system.
Check Regularly: Inspect connections and firmware periodically. Small issues caught early prevent bigger problems.
Conclusion
The AB 2098-DSD-020-SE Ultra 3000 isn't flashy, but it works reliably. It's especially useful in CNC, robotics, or any multi-axis automation. Its main value is stability, easy integration, and predictable performance, making production lines run smoother with less troubleshooting.
Contact for inquiries or orders
Manager: Vicky
Email: sales7@apterpower.com
Call or WhatsApp: +86 18030175807