Description
Bentley Nevada 3500/22M Transient Data Interface Module
The
Bentley Nevada 3500/22M is a
transient data interface module designed for the
3500 Series Machinery Protection System. It serves as a critical link between the 3500 monitoring system and compatible software (e.g., System 1 Condition Monitoring Software), enabling real-time data collection, analysis, and remote configuration. The module supports both steady-state and high-resolution transient waveform data recording, making it ideal for vibration analysis, fault detection, and predictive maintenance in rotating machinery. With advanced features like dual power supply redundancy and Ethernet connectivity, the
3500/22M ensures reliable performance in harsh industrial environments.
Parameter |
Specification |
Input Signal Range |
-10 V DC to +10 V DC |
Power Supply |
24 V DC (with optional dual redundancy) |
Power Consumption |
7.7 W |
Ethernet Compatibility |
10BASE-T/100BASE-TX (auto-sensing) |
Data Recording |
Steady-state and transient waveform data |
Dimensions (HxWxD) |
9.50 x 4.50 x 1.00 inches |
Weight |
0.85 lbs (0.39 kg) |
Operating Temperature |
-20°C to +65°C (-4°F to +149°F) |
Mounting |
Rack-mounted (3500 Series compatible) |

- High-Speed Data Acquisition: Captures transient waveforms with millisecond precision for detailed machinery diagnostics.
- Dual Power Redundancy: Ensures continuous operation even during power interruptions.
- Ethernet Connectivity: Enables seamless integration with System 1 software for remote monitoring and analysis.
- Secure Configuration: Keylock switch and password protection prevent unauthorized changes.
- LED Indicators: Real-time status monitoring for system health and data transmission.
Industries:
- Power generation (turbines, generators)
- Oil and gas (compressors, pumps)
- Manufacturing (rotating equipment)
Case Study:
A U.S. refinery deployed the 3500/22M to monitor critical compressors. By analyzing transient vibration data, it detected early-stage bearing damage, avoiding a $500,000 breakdown and reducing downtime by 40%.
The 3500/22M stands out with:
- Integrated Transient Data Capture: Eliminates the need for external communication processors.
- Dual Power Supply Support: Reduces single-point failures compared to basic interface modules.
- Ethernet Flexibility: Supports direct connection to Condition Monitoring Software without additional hardware.

- Data Requirements: Choose the 3500/22M if your application requires transient waveform analysis.
- Redundancy Needs: Opt for dual power supplies in mission-critical systems.
- Software Integration: Ensure compatibility with System 1 or 3500 Configuration Software.
- Power Stability: Use filtered power sources to prevent voltage fluctuations.
- Firmware Updates: Regularly update firmware for enhanced functionality and security.
- Environmental Conditions: Avoid installing in environments exceeding 65°C (149°F).
Shanxi Xinyeda International Trade Co., Ltd. specializes in
Bentley Nevada 3500/22M modules and automation solutions. Visit
www.xydcontrol.com or contact us for sales, repairs, and technical support.
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