288055-01 | Bently Nevada | 3500/22M High-Speed Data Interface

Overview
The Bently Nevada 3500/22M 288055-01 is a standard Transient Data Interface (TDI) module engineered for high-resolution data acquisition in 3500 monitoring systems. It combines rack interface functionality with advanced transient waveform capture, enabling seamless integration with System 1 and 3500 Configuration software.

Technical Specifications

• Manufacturer: Bently Nevada

• Part Number: 288055-01

• Series: 3500/22M

• Module Type: Standard Transient Data Interface

• Input Signal: –10 V DC to +10 V DC

• Power Consumption: 10.5 W

• Data Communication:

• Front Panel: RS232 serial up to 115.2 kbaud

• Copper Ethernet: 10Base-T / 100Base-TX, auto-sensing

• Fiber Ethernet: 100Base-FX Fiber-Optic I/O

• Operating Temperature: –30 °C to +65 °C (–22 °F to +149 °F)

• Storage Temperature: –40 °C to +85 °C (–40 °F to +185 °F)

• Humidity: 0–95%, non-condensing

• Battery Life:

• Powered TDI: up to 38 years @ 50 °C

• Unpowered TDI: up to 12 years @ 50 °C

• Hazardous Area Approvals:

• North America: Class 1, Div 2, Groups A,B,C,D, T4

• ATEX: I 3/(3) G, Ex nC [IIC, T4] @ –20 °C to +65 °C

• Physical Dimensions: 241.3 × 24.4 × 241.8 mm (9.50 × 0.96 × 9.52 in)

• Weight: 0.91 kg (2.0 lbs)

Features

• Captures both static and transient waveform data for predictive maintenance

• Front panel USB-B port for local configuration and diagnostics

• Supports both copper and fiber Ethernet connections

• Compact design fits standard 3500 rack architecture

• Provides real-time status indication with OK, TX/RX, and CONFIG LEDs

• Optional CSA/ATEX approvals for hazardous environments

Applications
The 3500/22M 288055-01 TDI module is used in turbine, compressor, and critical rotating equipment monitoring, providing high-fidelity transient data for System 1 diagnostics and preventive maintenance strategies.

FAQ

Q: Is this module compatible with older 3500/20 racks?
A: Yes, it integrates with 3500/20 Rack Interface Modules while providing enhanced data collection.

Q: Can it operate in high-humidity environments?
A: Yes, the module is rated for 0–95% non-condensing humidity.