3500/22M 138607-01 high-performance Transient Data Interface (TDI) module

The BENTLY 3500/22M 138607-01 is a high-performance Transient Data Interface (TDI) module in Bently Nevada’s 3500 Series Rotating Machinery Protection & Monitoring System. As a dedicated transient data acquisition and transmission hub, it is engineered to collect, process, and transmit both steady-state and high-resolution transient (waveform) data from 3500 Series M-type monitors (e.g., 3500/40M, 3500/42M, 3500/44M). The part number 138607-01 denotes a standardized configuration optimized for industrial scenarios requiring in-depth machinery condition analysis—such as startup/shutdown monitoring, fault diagnosis, and predictive maintenance. Below is its comprehensive detailed information:

I. Core Technical Parameters

Category	Specific Specifications
Basic Identification	- Model: 3500/22M (Transient Data Interface Module, "M" = M-Series Monitor Compatibility)- Part Number: 138607-01- Applicable System: Bently 3500 Series (compatible with 3500/10 single-frame and 3500/20 multi-frame racks)- Core Role: Transient waveform data acquisition, steady-state data aggregation, and communication with upper-level software (e.g., EnerVista Machinery Health)
Data Acquisition Performance	- Transient Data Resolution: 16-bit ADC (Analog-to-Digital Converter), ensuring high-fidelity waveform capture- Sampling Rate: Configurable 1 kHz ~ 100 kHz (per channel), supporting high-frequency transient event detection (e.g., impact shocks, resonance spikes)- Data Storage Capacity: 2 GB on-board flash memory (stores up to 10,000 transient waveform files or 1 year of steady-state historical data)- Supported Data Types:- Transient: Vibration waveforms, shaft displacement profiles, keyphasor-synced time-series data- Steady-state: Peak-to-peak vibration, average temperature, real-time speed, alarm status
Keyphasor & Speed Compatibility	- Keyphasor Inputs: 4 independent Keyphasor signal inputs (from 3500/25 modules), supporting 1 ~ 255 events/revolution- Speed Range: 0.1 rpm ~ 20,000 rpm (synchronized with 3500/50 speed modules)- Phase Alignment Accuracy: ±0.1° (ensures transient waveforms are time-synced with rotor position for orbit analysis)