The 3500/22M (Model: 3500/22M) is the primary gateway for the Bently Nevada 3500 Series Machinery Protection System. The 138607-01 (Part Number: 138607-01) functions as a Standard Transient Data Interface (TDI), providing the critical communication link between the monitoring rack and external diagnostic software platforms. By integrating rack interface functionality with high-speed data acquisition, this module allows for the seamless transfer of static, dynamic, and transient (waveform) data. It is essential for capturing high-resolution information during turbine start-ups, coast-downs, and steady-state operations, ensuring comprehensive asset health visibility.
The 3500/22M 138607-01 is designed for installation in the dedicated slot adjacent to the power supply modules, serving as the "intelligence" center of the 3500 rack.
Manufacturer: Bently Nevada (Baker Hughes)
Model Designation: 3500/22M
Primary Part Number: 138607-01
Module Type: Standard Transient Data Interface (TDI)
Input Signal Range: –10 V DC to +10 V DC
Data Sampling Rate: High-speed synchronous sampling for vibration waveforms
Network Connectivity: Supports 10/100Base-TX (Copper) or 100Base-FX (Fiber) via rear I/O
Local Interface: Front-panel USB-B port for system configuration
Power Consumption: 10.5 Watts
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 Range: 0% to 95% non-condensing
Redundancy Options: Available in TMR (Triple Modular Redundant) configurations
Total Weight: 1.11 kg (Module + I/O Assembly)
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