PET-AR401 Series
PoE Ethernet Vibration Predictive Diagnostic Module with 4-Axis Accelerometer (IEPE) Input, Built-in Health Score and 17 Fault Diagnostics
Features
- 4-channel IEPE Accelerometer Input
- Automatic Analysis Engine
- One-click Health Indicator Generation
- 17 Fault Diagnostics
- Evaluation Concept Aligned with ISO 20816, Providing Equipment Health Ratings
- Ethernet Interface Supporting Modbus/TCP and Raw Data
Introduction
PET-AR401 integrates 4-channel IEPE vibration signal acquisition, a 24-bit ADC, PoE communication, and built-in PdM analysis. It converts raw vibration data into equipment health scores, fault feature values, and maintenance decision information, helping users quickly understand the condition of rotating equipment.
Users can write equipment parameters through Modbus TCP, such as rotational speed, gear tooth count, and bearing characteristic frequencies. After the module starts the PMS process, edge computing is performed and diagnostic results are available.
17 Fault Diagnostics
Motor Failure
- Broken Rotor Bar
- Uneven Air Gap
- Phase Misalignment
Spindle Failure
- Unbalance
- Shaft Bend
- Misalignment
- Looseness
Bearing Failure
- Oil Whirl
- Oil Whip
- Inner Race Damage
- Outer Race Damage
- Ball Demage
Gear Failure
- Wear
- Misalignment
- Broken Tooth
- Shaft Bend
- Eccentricity
Applications
- Smart factories: semiconductor facility pumps, fans, robotic arms, motors, and gearboxes
- Health monitoring for rotating equipment such as motors, pumps, fans, and compressors
- Predictive diagnostics for semiconductor vacuum pumps, cooling towers, and dry pumps
- Early warning of production equipment abnormalities and reduction of unplanned downtime
- Direct access to health scores and fault indicators from PLC / SCADA / HMI
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| Software | |
|---|---|
| Protocol | TCP Streaming (data access through library) Modbus TCP |
| Function | Health score, 17 fault indicators, time-domain feature values, paged FFT / RAW Data reading |
| Utility | Utility Configuration, Dashboard (connection status, health score, 17 fault indicators), alarm notifications, database, and web display |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | 1 kV for Power |
| ESD (IEC 61000-4-2) | 4 kV Contact for Each Terminal 8 kV Air for Random Point |
| LED Indicators | |
|---|---|
| Status | Power x 1 Channel connection status x 4 |
| Analog Input | |
|---|---|
| Channels | 4, Differential Input (simultaneous) |
| Type | IEPE |
| Connector | BNC Adapter (Female) |
| Range | ±10 V |
| Input Common Mode Range | ±10 V |
| Input Coupling | Input coupling AC/DC coupling (Jumper Setting) |
| Resolution | 24-bit |
| Accuracy | ±0.02 % FSR @ ±10 V |
| Sampling Rate | 32k Hz @ 3/4 Channel 64k Hz @ 2 Channel 128k Hz @ 1 Channel |
| Bandwidth | 12.8k Hz (-0.1 db) @ 1/2 Channel 6.4k Hz (-0.1 db) @ 3/4 Channel |
| Cut-off Frequency | 0.16 Hz |
| Input Impedance | Voltage：2 MΩ |
| Excitation Current | 4 mA (Jumper Setting) (IEPE compatible: 24 V) |
| FIFO Size | 1 k bytes, 256 Samples |
| Trigger Mode | Software/Analog Input Level Trigger |
| Ethernet | |
|---|---|
| Ports | 1 x RJ-45, 10/100 Base-TX |
| PoE | IEEE 802.3af, Class 2 |
| Access Control | ID、Password and IP Filter |
| Protocol | Modbus TCP Slave, Private TCP Raw Data |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 4.5 W |
| Powered from Terminal Block | +12 ~ +48 VDC |
| Mechanical | |
|---|---|
| Casing | Matel |
| Dimensions (mm) | 116 x 33 x 120 (W x L x H) |
| Installation | DIN-rail and Wall Mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90 % RH, non-condensing |
