Bently Nevada 172109-01 Specialized I/O ModuleDescription The Bently Nevada 172109 01 is a specialized I O module from the 3500 65 series, engineered for high precision temperature monitoring in industrial environments. It supports both RTD and thermocouple inputs, making it ideal for machinery protection and process control applications. Specifications Model: 172109 01 Series: 3500 65 Channels: 16 temperature monitoring channels Input Types: RTD (3 wire, 4 wire) and isolated tip thermocouple