Series 90-30

A versatile family of controllers, I/O and specialty modules with Ethernet communications for a range of industrial control solutions

Series 90-30 PLC

This product reached the end of its lifecycle (end-of-life) on October 1, 2017

Please refer to downloads section below if you require documentation or software. If you have any questions or require product support, including help migrating to our latest products, please contact us.

We recommend the following alternative solutions:


Series 90*-30 controllers, I/O and specialty modules feature modular architecture, redundant CPUs and power, and ease of programming. The Series 90-30 is the low-cost solution for high-availability applications.

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Versatility Reduces System Cost and Space

  • Over 100 I/O modules for a range of applications
  • Digital interfaces for push buttons, switches, proximity sensors, relays, contactors and other devices
  • Analog modules with variable resolution for flow, temperature or pressure applications
  • Direct connect wiring or remote termination
  • Local or remote I/O systems

Ethernet Communications Provides Scalable Connectivity

Begin with an Ethernet-enabled CPU, or add a rack-mounted Ethernet module later. The Series 90-30 Ethernet module supports both SRTP and Modbus TCP/IP application protocols.


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