Products Description
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Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Dynamic Measurement Module (Vibration / Displacement Monitoring) |
| Model Number | Allen-Bradley 1440-VST02-01RA |
| Series | XM-120 Series |
| Function | Dual-channel dynamic measurement for vibration, displacement, and machine condition monitoring |
| Number of Channels | 2 independent channels |
| Input Range | ±5 V peak signal input |
| Frequency Range | 20 Hz to 20 kHz |
| Accuracy | ±1% to ±2% (depending on configuration) |
| Output | 0–10 V DC analog output, relay outputs (DPDT) |
| Communication | DeviceNet / serial configuration support |
| Supply Voltage | 24 V DC (21.6–26.4 V DC typical) |
| Current Consumption | 175–300 mA |
| Power Consumption | Up to 7 W |
| Operating Temperature | –20 °C to +65 °C |
| Storage Temperature | –40 °C to +85 °C |
| Dimensions | 100 × 100 × 50 mm (typical module size) |
| Weight | ≈ 0.23–0.25 kg |
| Application | Machine condition monitoring, vibration analysis, rotating equipment diagnostics |
| Lifecycle Status | Legacy / discontinued (available via surplus/repair market) |
| Manufacturer | Rockwell Automation / Allen-Bradley |
FAQ
FAQ
Q1. What is the 1440-VST02-01RA used for?
It is a dynamic measurement module used for monitoring vibration, displacement, and other machine condition parameters.
Q2. How many channels does this module have?
It provides two independent measurement channels for simultaneous monitoring.
Q3. What type of signals can it measure?
It measures dynamic signals such as vibration, velocity, and displacement from sensors like accelerometers or proximity probes.
Q4. What are the dimensions and weight?
Typical size is 100 × 100 × 50 mm, with a weight of about 0.23–0.25 kg.
Q5. What power supply does it require?
It operates on 24 V DC with a current draw up to 300 mA.
Q6. What communication options are available?
It supports DeviceNet communication and can be configured via serial connection.
Q7. What is the measurement frequency range?
It supports a wide range from 20 Hz to 20 kHz, suitable for most vibration monitoring applications.
Q8. Is this product still available from the manufacturer?
No — it is considered a legacy/discontinued module, typically sourced from surplus or refurbished suppliers.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
