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Product Description
The Allen-Bradley 2098-DSD-075 controller is an Ultra 3000 digital servo controller manufactured by Rockwell Automation (Allen-Bradley). This analog controller operates with a voltage range of 100 to 240 Volts AC and a frequency of 47 to 63 Hertz. It has a nominal input current of 30 Amps and a zero-peak maximum inrush current of 50 Amps. The drive delivers a continuous output current of 35 Amperes.
The Rockwell Automation (Allen-Bradley) 2098-DSD-075 Ultra 3000 digital servo controller is used in various industries for different device control applications in SLC and third-party machine control systems. The controller's specifications and features contribute to its versatility. It features an internal shunt resistance of 16.5 Ohms, a bus capacitance of 4290 µF, and a bus overvoltage protection of 452 Volts DC.
For proper installation of the 2098-DSD-075 Ultra 3000 digital servo controller, it is recommended to maintain a clean environment with an ambient temperature range of -40 to 70 degrees Celsius and a relative humidity range of 5 to 95%. Enclosing it in a grounded cabinet to prevent dirt and dust is also recommended. Adequate clearance around the servo controller is necessary for ventilation and to prevent overheating. The drive should be mounted vertically.
A motion control system incorporating the 2098-DSD-075 Ultra 3000 digital servo controller typically requires a rotary servo motor or linear actuator, a motor power cable, and fiber-optic cables. This drive is compatible with MP-Series, LDC-Series, and LDL-Series servo motors.
Protection components can be added to the 2098-DSD-075 Ultra 3000 digital servo controller, with a fuse or circuit breaker being the recommended first addition. The drive has auto motor identification enabled by default, and it automatically detects connected Allen-Bradley motors with intelligent encoders.
The Allen-Bradley 2098-DSD-075 is part of the Kinetix Motion control system, specifically the Ultra 3000 Series, and functions as an analog-controlled Digital Servo Drive (DSD). This drive has a built-in microprocessor that enables programmability and fast processing of feedback signals.
The 2098-DSD-075's front panel assembly includes terminal strips for a Passive Shunt Resistor (TB2), Motor Power Connections, DC Bus Voltage, and AC Input Power Connections (all in TB1), along with a motor power cable shield clamp. It also features a seven-segment status LED display and a logic power LED.
Connectors on the 2098-DSD-075 consist of a CN3 connector (9-pin serial port), a CN2 interface (15-pin motor position feedback), and a 44-pin CN1 interface (for input and output signals).
The 2098-DSD-075 supports up to eight (8) discrete input signals, four (4) discrete output signals, and one (1) normally open (N.O.) relay contact output. It also includes an analog current limit input and a programmable analog output. Encoder connections are supported by terminals 1-22 of the CN1 interface.
This servo drive is powered by a 100-240 Volts AC rms, 3-phase input supply voltage at a frequency of 47-63 Hertz. It delivers a continuous output current of 35 Amperes and an intermittent output current of 75 Amperes, providing a continuous output power of 3.75 Kilowatts at 115 Volts AC input and 7.5 Kilowatts at 230 Volts AC input.
Technical specifications
Manufacturer: Rockwell Automation
Shunt On: 420 V dc
Bus Overvoltage: 452 V dc
Bus Capacitance: 4290 $\mu$F
Input Frequency (AC): 47-63 Hz
Input Voltage (AC): 120 - 240 Voltage rms, 3-Phase
Output Current (Continuous): 75 Amps (0-peak)
Series: Ultra 3000 Drives
Output Current (Intermittent): 35 Amps (0-peak)
Part Number/Catalog No.: 2098-DSD-075
Brand: Allen-Bradley
Continuous output power @ 230 VAC: 3.75 kW
Continuous output power @ 480 VAC: 7.5 kW
Shunt Off: 402 V dc
SERCOS: No
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.
Module Type: Digital Servo Drive
Auxiliary Power Supply: Yes
Nominal Input Current (AC): 30 Amps RMS
Dimensions: 402 Volts DC
Weight: 14.2 x 9.37 x 5.41 inches
Features: Standard
Internal Shunt Resistance: 16.5 Ohms
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 1-year warranty on all services performed and products offered.
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