Bently Nevada 3500/22-01-04-01 Transient Data Interface Module.
Bently Nevada 3500 Machinery Protection System Rack, Supply, TDI
The 3500/22M Transient Data Interface (TDI) is the interface between the 3500 monitoring system and compatible software (System 1 Condition Monitoring and Diagnostic software and 3500 System Configuration software). The TDI combines the function of a 3500/20 Rack Interface Module (RIM) with the data collection capability of a communication processor such as TDXnet.