IO R is part of the Niagara Framework portfolio of hardware, software and tools designed for remote monitoring and control applications that enables end-to-end A6V11270833_TALON Remote IO Modules IO-R-16 / IO-R-34 (TNM), Specification Sheet.IO R is part of VYKON's portfolio of hardware, software and tools designed for remote monitoring and control applications that enables end-to-end automation The pin out between IO-R-34 and. T-IO-34 for Universal inputs, Digital outputs and analog outputs is identical. Connector compatibility (Plug and Play.