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Product Description
The Allen-Bradley 2098-DSD-030 is an Ultra 3000 Digital Servo Drive, belonging to the high-performance Bulletin 2098 Ultra3000 family. It features an analog command and communication interface, and its front panel includes connections for AC input power, motor power, and passive shunt resistors, along with a motor power cable shield clamp. The drive has a 9-pin CN3 serial port connector, a 15-pin CN2 motor feedback connector, and a 44-pin CN1 user input/output connector, all female D-sub types in a high-density configuration. Additionally, it provides logic power connections and seven-segment status indicators for easy monitoring and troubleshooting.
The 2098-DSD-030 Analog Servo Drive has a COMMAND analog input rated at 14-bit A/D, ±10V, and an ILIMIT analog input rated at 10-bit A/D, 0 to 10V. Its 8-bit analog output has specifications of ±10V, 2 mA maximum. The drive accepts single-ended, differential, and open collector input types, with differential input being the recommended configuration.
This 15A/30A 2098-DSD-030 Drive is compact and space-saving, weighing approximately 6.2 kg (13.6 lb). It operates with a nominal 100-240V rms single-phase AC input voltage at a frequency of 47-63 Hz. The drive has an internal shunt resistance rated at 35 Ohms and dimensions of 3.6 x 2 x 0.8 x 9.6 inches (91.44 x 50.8 x 20.32 x 243.84 mm).
As a Digital Servo Drive (DSD) from the Ultra 3000 system, this motion control device is part of the broader Kinetix product range. The servo drive is compatible with various servo motors, including the Kinetix MP series (specifically the MPL-A/B, MPF-A/B, and MPS-A/B servomotors) and can also be used to drive H-Series, F-Series, and Y-Series servo motors.
The 2098-DSD-030 operates with an input supply voltage of 100-240 Volts AC rms, 1-phase, at an input frequency of 47-63 Hertz. It has a nominal input current of 28 Amperes and a maximum inrush current of 50 Amperes at 230 Volts AC. Auxiliary input current specifications include 1.0 Ampere at 115 Volts AC (nominal) and 0.5 Amperes at 230 Volts AC (nominal), with a maximum inrush current of 47 Amperes at 115 Volts AC and 95 Amperes at 230 Volts AC. The servo drive delivers a continuous output current of 15 Amperes and an intermittent output current of 30 Amperes. It provides a continuous output power of 1.5 Kilowatts at 115 Volts AC input and 3.0 Kilowatts at 230 Volts AC input.
The 2098-DSD-030 has a single (1) RS-232 Serial interface that supports RS-232 for point-to-point connections and RS-485 for multi-drive communication. This connection facilitates convenient configuration and visualization of drive parameters, enabling accurate, efficient, and faster configuration and commissioning.
The 2098-DSD-030 can be connected to a ControlLogix controller using the 2090-U3xBB-DMxx Drive-mounted Breakout Board for I/O and Command signals.
Is Your Device Showing These Signs?
The Allen Bradley 2098-DSD-030 servo drive commonly experiences issues such as resolver feedback errors, which cause erratic motor behavior. Overcurrent faults are frequent, stemming from shorted motor windings or excessive load. Communication failures on the EtherNet/IP network disrupt control signals. Power supply failures within the drive lead to complete operational shutdown. Firmware corruption requires reflashing to restore functionality.
Technical specifications
Manufacturer: Rockwell Automation
Shunt On: 420 V dc
Bus Overvoltage: 452 V dc
Bus Capacitance: 2820 $\mu$F
Input Voltage (AC): 120 - 240 Voltage rms, 1-Phase
Input Frequency (AC): 47-63 Hz
Output Current (Continuous): 15 Amps (0-peak)
Output Current (Intermittent): 30 Amps (0-peak)
Part Number/Catalog No.: 2098-DSD-030
Brand: Allen-Bradley
Continuous output power @ 230 VAC: 1.5 kW
Continuous output power @ 480 VAC: 3 kW
Shunt Off: 402 V dc
I/O Channels: Eight (8) Discrete input signals; Four (4) discrete output; One (1) Normally Open (N.O.) relay contact output; One (1) Analog current limit input; One (1) Programmable analog output.
Series: Ultra 3000 Drives
Auxiliary Power Supply: No
Nominal Input Current (AC): 28 Amps Root Means Square
Dimensions: 402 Volts dc
Weight: 14.2 x 9.6 x 3.6 in (360.68 x 243.84 x 91.44 mm)
Features: Standard
Internal Shunt Resistance: 35 Ohms
Our Repair Process for the
2098-DSD-030
Our repair process for the Allen Bradley 2098-DSD-030 servo drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Resolver feedback circuits are meticulously tested and recalibrated, or the resolver is replaced if necessary. Motor windings are thoroughly inspected for shorts and insulation breakdown; the motor is replaced if faults are detected. The EtherNet/IP communication interface is verified, and any network configuration issues are resolved. The power supply is rigorously tested under load, and faulty components are replaced to ensure stable operation. Firmware is updated or reflashed to the latest version to correct any corruption or software-related errors. Following component-level repairs, the drive undergoes extensive testing under simulated operating conditions to guarantee optimal performance and reliability before it is returned.
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Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
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Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.


Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
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