Product Names:

Bently Nevada 3500/22M Transient Data Interface (TDI) Module
Bently Nevada 3500/22M Rack Interface Module (RIM)
Bently Nevada 3500/22M Communication Processor Module
Product Description:

The BENTLY+3500/22M 146031-01 is a small card module designed for use within the Bently Nevada 3500/22M monitoring system. Its specific function depends on the variant, but it likely performs one or more of the following tasks:

Transient Data Interface (TDI): Interfaces the 3500 monitoring system with compatible software for data acquisition and analysis. This includes collecting both steady-state and transient dynamic (waveform) data from M-series monitors and transmitting it to the host software via an Ethernet link.
Rack Interface Module (RIM): Provides communication and configuration capabilities for the 3500 system. It acts as a central hub, connecting various modules within the system and managing communication protocols.
Communication Processor Module: Handles communication tasks within the 3500 system, potentially offloading communication duties from the main processor for improved performance.