Product Description
The Allen-Bradley 2098-DSD-020X Ultra 3000 Digital Servo Drive with Indexing is a single-phase, high-performance drive designed for operation with 100-240V AC, 18A (nominal) input, and input frequencies of 47-63Hz. The drive features a bus capacitance of 1880 µF and provides 400V DC BUS overvoltage protection.
The 2098-DSD-020X has a total output power of 2KW and a maximum Energy Absorption Capability of 51 Joules. Circuit protection is provided by (LPJ-20SP) Class J and (FNQ-R-20) Class CC fuses, and the drive supports a 5V Auxiliary Logic supply. For auxiliary feedback, it offers A quad B, Step/Direction, and CW/CCW input modes, with a 2.5MHz maximum input signal and selectable differential, single-ended, and open collector input types.
The drive dissipates 50W of heat and is designed for operation within a temperature range of 40-70° Celsius (-40-158° Fahrenheit) and a relative humidity range of 5-95% (non-condensing). Its velocity regulator employs a Proportional+Integral+Derivative (PID) controller with a 250 µs update rate, and it utilizes a Digital PID with feed-forward capability for positioning control.
The 2098-DSD-020X has 8 optically-isolated digital inputs and 4 optically-isolated outputs, along with Normally-Open relay outputs rated for a maximum voltage of 30V DC and a maximum current of 1A. Communication with other devices is achieved through the 9-pin female D-Sub Connector (CN3) serial port, using a single RS-232/RS-422/RS-485 serial port with selectable baud communication speeds of 1200, 2400, 4800, 9600, 19200, and 38400.
The drive is designed to withstand a shock of 15G and a vibration of 2.5G at 10-200Hz, and it can operate optimally at altitudes up to 1500m (4921.5ft). The 2098-DSD-020X weighs approximately 2.1kg (4.6lbs) and has dimensions of 98.1mm x 32.77mm x 65.02mm.
Specifically, the 2098-DSD-020X is designed for use with an FNQ-R-20 Class CC fuse and an LPJ-20SP Class J fuse. This Ultra drive has a nominal input current requirement of 18 A, rms and 100 Ampere for series A and B; 20 Ampere for series C drive at 230VAC (0-pk). The drive's bus capacitance is rated at 1880 µF, and it provides Bus Overvoltage protection at 400 VDC. The drive offers an energy absorption capability of 125 Joules when operated at 115VAC input and 51 Joules at 230VAC input.
For series A or B drives, the 2098-DSD-020X is limited to one (1) contactor cycle every two (2) minutes, while for Series C drives, the limit is one contactor cycle every ten (10) seconds for up to two (2) minutes, not exceeding a maximum of 12 cycles in five (5) minutes.
The 2098-DSD-020X is designed to operate within a temperature range of 0° C to 55° C (32° F to 131° F) and for storage in a temperature range of -40° C to 70° C (-40° F to 158° F), with a relative humidity range of 5-95%. The drive's operating altitude is 1500 meters without derating, and performance derates by 3% for every 300 m increase beyond that.
Is Your Device Showing These Signs?
The Allen Bradley 2098-DSD-020X servo drive commonly experiences issues such as resolver feedback failures, necessitating resolver replacement or cable repair. Overcurrent faults are frequently observed, stemming from motor winding shorts, incorrect drive parameters, or excessive load. Communication errors on the EtherNet/IP network are addressed through firmware updates, cable inspections, and network configuration verification. Power supply failures within the drive result in complete operational failure, requiring power component replacement or drive refurbishment. Inconsistent motor performance is corrected by tuning PID loop parameters and verifying proper encoder alignment.
Technical specifications
Manufacturer: Rockwell Automation
Bus Overvoltage: 400 Volts dc
Bus Capacitance: 1880 $\mu$F
Input Voltage (AC): 100-240V rms, single-phase
Input Frequency (AC): 47-63 Hz
Nominal Input Current (AC): 18 Amps rms
Output Current (Intermittent): 30 Amps (0-peak)
Part Number/Catalog No.: 2098-DSD-020
Features: Indexing
Brand: Allen-Bradley
Output Current (Continuous), 115VAC: 1.0 kW
Output Current (Continuous), 230VAC: 2.0 kW
Energy absorption capability,115VAC: 125 Joules
Energy absorption capability,230VAC: 51 Joules
Series: Ultra 3000 Drives
Output Current (Continuous): 10 Amps (0-peak)
Auxiliary Power Supply: No
Shunt On: N/A
Dimensions: N/A
Weight: 7.8 x 5.68 3.89 x in (198.12 x 144.27 x 98.1 mm)
Our Repair Process for the
2098-DSD-020X
Our repair process for the Allen Bradley 2098-DSD-020X servo drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Resolver feedback failures mandate resolver replacement or cable repair. Overcurrent faults are resolved through motor winding examination, drive parameter correction, or load reduction. Communication errors on the EtherNet/IP network require firmware updates, cable inspections, and network configuration verification. Power supply failures necessitate power component replacement or complete drive refurbishment. Inconsistent motor performance is corrected through PID loop tuning and encoder alignment verification.
Your Guarantee: Warranty & Lifetime Support
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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