Allen-Bradley 2094-BM01-S/B DC bus power module
Specific Parameters
Brand Allen-Bradley (Rockwell Automation, American Brand)
Product Series Kinetix 6000 Series Servo System
Product Type Non-regenerative DC Bus Power Supply Module
Model 2094-BM01-S/B
Input Voltage Three-phase AC 400-480V, 50/60Hz
Output Voltage DC 650V DC bus voltage
Rated Continuous Output Current 13A
Peak Output Current 26A (short-time)
Installation Method Dedicated Kinetix 6000 rack installation (2094-SE00/AC0x series)
Module Width 50mm (standard bookshelf module unit)
Heat Dissipation Method Forced air cooling, built-in temperature sensor
Operating Temperature Range -40℃ to 70℃
Protection Level IP20
Protection Functions Phase loss detection, overvoltage/undervoltage protection, overcurrent and short circuit protection, overheating shutdown
Communication Compatibility Supporting SERCOS fiber optic ring network, ControlNet/EtherNet/IP
Indicator Lights Dual-color LED on front panel, indicating operation (green) and fault (red) status
Matching Components External 2094-BRxx series regenerative braking resistor required
Product Performance
Adopts diode rectification and large-capacity capacitor filtering design, outputting stable DC 650V DC bus voltage to provide balanced power supply for multi-axis servo drives, ensuring system operation consistency.
13A continuous output and 26A short-time peak current capacity, adapting to common DC bus systems composed of small and medium-sized servo axes, meeting the needs of rapid acceleration and deceleration conditions.
Full coverage of multiple electrical protection mechanisms, real-time monitoring of input phase loss, bus voltage and module temperature, and quick shutdown in case of faults to avoid system damage.
50mm narrow design supports gapless side-by-side installation, modular combination with drives of the same series, greatly saving control cabinet space and simplifying wiring process.
Forced air cooling is linked with built-in temperature sensor, ensuring stable operation in -40℃ to 70℃ wide temperature environment, adapting to harsh industrial working conditions.
Deeply integrated with Rockwell Logix control platform, realizing high-speed command transmission through SERCOS fiber optic ring network, ensuring multi-axis coordinated control accuracy.
The non-regenerative structure design is simple and cost-controllable. Matching with dedicated braking resistors can effectively handle regenerative energy and prevent bus overvoltage from triggering shutdown.
The dual-color LED indicator on the front panel intuitively feeds back the operation status, facilitating quick on-site fault diagnosis and reducing operation and maintenance time and cost.
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