Description
Product Name : 1440-VST02 Allen Braley Controller module
Product details:
The Allen-Bradley 1440-VST02-01RA is part of the XM Series of intelligent signal conditioning modules. Specifically, it is a Dynamic Measurement Module designed for real-time monitoring of vibration, shock, and shaft position in industrial machinery.
1. Product Detailed Description
The 1440-VST02 is a dual-channel module that processes signals from various transducers (such as accelerometers, velocity sensors, or eddy current probes). It is designed to be mounted on a 1440-TB-A terminal base and operates on a DeviceNet network, providing high-speed integration with Allen-Bradley Logix controllers.
It functions as a standalone protector or as a distributed monitoring node, capable of performing complex Fast Fourier Transform (FFT) calculations locally to identify specific mechanical faults.
2. Technical Parameters
| Feature | Specification |
| Channels | 2 Independent Channels |
| Input Signal Types | Accelerometers, Velocity Sensors, Displacement Probes |
| Frequency Range | 0.5 Hz to 50 kHz |
| A/D Resolution | 24-bit |
| Communication | DeviceNet (CAN-based) |
| Operating Voltage | 24V DC (18 to 32V DC range) |
| Power Consumption | 3.0 Watts maximum |
| Isolation | 50V (Continuous), Basic Insulation Type |
| Operating Temp | -20°C to +70°C (-4°F to +158°F) |
3. Product Advantages
- Decentralized Intelligence: The module processes vibration data locally, reducing the load on the central PLC/PAC and ensuring faster response times for emergency trips.
- High Precision: With 24-bit resolution, it captures minute changes in machinery behavior, allowing for early-stage fault detection.
- Seamless Integration: Native integration with Studio 5000 Logix Designer via EDS files simplifies configuration and data mapping.
- Compact Design: The DIN-rail mountable form factor saves cabinet space compared to traditional rack-based vibration systems.
- Versatility: Supports multiple measurement units (g, in/s, mm/s, mil, µm) and parameters (Peak, RMS, Peak-to-Peak).
4. Key Considerations & Precautions
- Terminal Base Requirement: The module must be used with the correct terminal base (typically 1440-TB-A). Never plug or unplug the module while power is applied (non-HOT SWAP in certain environments).
- Grounding: Proper shielding and grounding of transducer cables are critical to prevent electromagnetic interference (EMI) from distorting vibration readings.
- DeviceNet Limits: Ensure the DeviceNet network is properly terminated with 121-ohm resistors and that the total power consumption of all XM modules does not exceed the power supply rating.
- Environment: While rugged, the module should be housed in an enclosure that meets the appropriate IP/NEMA rating for the specific industrial site (especially in oily or high-moisture areas).
5. Product Applications
The 1440-VST02 is primarily used for Condition Monitoring and Machinery Protection in the following equipment:
- Motors and Pumps: Monitoring bearing wear, misalignment, and cavitation.
- Fans and Blowers: Detecting imbalance or blade passes.
- Centrifuges: Ensuring structural integrity and process stability during high-speed rotation.
- Gearboxes: Identifying tooth wear or lubrication issues through high-frequency analysis.
- Turbines: Monitoring shaft vibration and casing stability in power generation environments.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
The following are other related models. If you can’t find the product you need, please contact us. Thank you
| 440F-M0727DYNN | Allen‑Bradley |
| 440F-M0921DYNN | Allen‑Bradley |
| 440L-R4F0020-Q | Allen‑Bradley |
| 440L-R4F1570-Q | Allen‑Bradley |
| 440T-MDALE100B0C | Allen‑Bradley |
| 440T-MDALE100B0D | Allen‑Bradley |
| 440T-MDALE10AAAB | Allen‑Bradley |
| 440T-MDALE10ABAC | Allen‑Bradley |
| 440T-MDALE10ABAD | Allen‑Bradley |
| 440T-MDALE10APAR | Allen‑Bradley |
| 440T-MDALE10BABB | Allen‑Bradley |
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/
All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.
