Description:The Allen-Bradley 2093-AM01 Ser A is a distributed servo drive axis module from the Kinetix 2000 family. It is a dual-width module that must be installed on a 2093-PR series power rail (shared DC bus system). Designed for multi-axis motion control, it provides 1.9 kW of continuous power and interfaces with Logix controllers via high-speed SERCOS fiber optic communication for precise torque, velocity, and position control of servo motors.Application Scenarios:In a high-speed packaging machine located in a Taiyuan industrial plant, multiple 2093-AM01 modules are mounted on a single 2093-PRS power rail. Each module drives a separate servo motor controlling a filler head, conveyor indexer, or cutter. The shared DC bus architecture allows for regenerative braking energy to be reused by other axes, reducing overall energy consumption and heat dissipation in the control cabinet. The SERCOS fiber loop ensures deterministic, noise-immune synchronization between the ControlLogix motion controller and all axes.
Parameter:
| Parameter | Specification |
|---|---|
| Product Model | 2093-AM01 Series A |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Family | Kinetix 2000 Distributed Servo System |
| Module Width | Dual-Width (Occupies 2 slots on 2093-PR rail) |
| Input Power | 230V AC (Single-phase or 3-phase, via power rail) |
| DC Bus Voltage | ~325V DC (Supplied by 2093-PR power rail) |
| Continuous Output Power | 1.9 kW |
| Continuous Output Current | 6.0 A RMS |
| Peak Output Current | 18.0 A RMS (for 3 seconds) |
| Control Interface | SERCOS Fiber Optic (Integrated Motion) |
| Feedback Interface | Supports EnDat, SSI, BiSS (Dependent on Firmware) |
| PWM Switching Frequency | 8 kHz (Typical) |
| Mounting | DIN Rail (2093-PR Series Power Rail) |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Relative Humidity | 5% to 95% (Non-condensing) |
| Certifications | CE, cULus |
Technical Principles and Innovative Values:
- Innovation Point 1: Shared DC Bus Architecture: Unlike standalone drives, the 2093-AM01 operates on a distributed DC bus provided by the 2093-PR power rail. This design allows a single rectifier module to power multiple axis modules, significantly reducing cabinet space, wiring complexity, and component count. It also enables regenerative energy sharing between axes, improving energy efficiency.
- Innovation Point 2: Deterministic SERCOS Motion Network: The module utilizes the SERCOS (Serial Real-time Communication System) interface over fiber optics. This provides high-speed, noise-immune communication with cycle times as low as 250 µs, essential for precise multi-axis synchronization in applications like flying cutters or rotary indexers.
- Innovation Point 3: High Dynamic Response: With a peak current of 18A (3x continuous rating) and advanced digital signal processing, the drive delivers high torque overload capability for rapid acceleration and deceleration, minimizing cycle times in demanding automation tasks.
