RX3i High Speed I/O

Rack I/O for Mission Critical Applications

Input modules provide the interface between the PLC and external input devices such as proximity sensors, push buttons, switches, and BCD thumbwheels. Output modules provide the interface between the PLC and external output devices such as contactors, interposing relays, BCD displays and indicator lamps.

GE offers easy-to-use analog modules and HART analog modules for control processes such as flow, temperature and pressure.

The RX3i features a variety of communications options for distributed control and/or I/O. Choose from Ethernet EGD, Profibus-DP, Genius and DeviceNet. These communication modules are easy to install and quick to configure.

The RX3i supports various expansion options for local and remote I/O to optimize configurations. The RX3i can be expanded up to 8 expansion bases using local remote expansion module.

The RX3i also supports Ethernet remote I/O using the RX3i Ethernet Network Interface module (IC695NKT001) Series 90-30 Ethernet Network Interface module (IC693NIU004) for more distributed I/O.


  • Discrete I/O Modules
  • Analog I/O Modules
  • Specialty Modules
  • Networks and Distributed I/O Systems
  • RX3i Pneumatic Module
  • Expansion Modules for Local and Remote I/O