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Controllers, Bus Couplers and I/O Systems

For optimal automation both inside and outside the control cabinet: the flexible IP20 and IP67 remote I/O systems for all applications and environments.

Your benefits with WAGO's I/O Systems:

  • Fieldbus-independent: Compatible with all standard fieldbus protocols and ETHERNET standards
  • Wide variety of I/O modules available for nearly every application
  • International and national approvals for worldwide use
  • Extensive range of accessories for marking and connection technology
  • IP20 I/O systems – equipped with CAGE CLAMP® technology for rapid, vibration-proof, maintenance-free connections

Product Family Overview

Controllers (PLCS)

Optimum performance and availability for machines and equipment: Thanks to their ultra-high performance, low power consumption, numerous interfaces, space-saving design and high level of reliability, WAGO’s user-friendly programmable logic controllers (PLCs) are cost-effective automation solutions for numerous applications.

The Benefits of WAGO PLCs for You:

  • Programmable with CoDeSys 3 based e!COCKPIT
  • Fieldbus-independent- support for all standard fieldbus protocols and ETHERNET standards (PROFIBUS, MODBUS, PROFINET, ETHERCAT, ETHERNET/IP) and interfaces (RS485/RS232, ...)
  • Scalable computing power from fieldbus controllers to PFC100 / PFC200 controllers all in one HMI and PLC Touch Panel 600 and Edge Controllers
  • Ideal combination with the WAGO I/O-SYSTEM in IP20 750/753 series and IP67 765 series: 500+ modules for maximum flexibility and functional variety
  • XTR versions for use in extreme environments
WAGO Controllers and PLCs providing optimum performance and availability for machines and equipment.

WAGO Edge Controller and Computer

Digitalization in this global economy has become necessary for modern manufacturing facilities. Companies are leveraging Cloud services to optimize their production systems. Real-time data collection, an important part of this process, can be daunting. However, with WAGO's Edge Controller and Edge Computer, engineers can break down this task into small manageable work cells.

By combining the attributes of deterministic real-time PLC control with data mediation and the storage of a PC, WAGO's Edge Devices are the duality of today's smart connected world. As a gateway between industrial networks, SCADA systems and Cloud services, these devices connect people from the enterprise to the plant floor.

WAGO Edge Controller and Computer

For the Control Cabinet


The WAGO-I/O-SYSTEM 750/753 is characterized by its universal application scope and extensive product portfolio. With more than 500 different modules, the versatility and flexibility is so great that virtually every requirement within the broadest range of industries is covered.


  • Fieldbus-independent
  • Flexible use
  • Tested and approved worldwide
  • More than 500 modules available, including functional safety and Ex i
  • Optional pluggable connections for the 753 Series

For Extreme Environments


The extremely robust design of the WAGO-I/O-SYSTEM 750 XTR provides clear benefits: It maximizes system uptime, reduces space requirements and lowers energy and maintenance costs by foregoing additional air-conditioning. The system is suitable for demanding applications that depend especially on the following:


  • Extreme ambient temperatures
  • Immunity to electromagnetic interference and impulse voltages
  • Vibration and shock resistance
  • Explosion protection

I/O-Link Analog Converters

WAGO’s 765 Series I/O-Link Analog Converters are a compact and economical solution for conventional sensors and acutators

  • IP67 rated
  • Conversion of analog signals via I/O-Link
  • Two analog channels per device
  • Multiple configuration options
  • Analog input with digital displays available

I/O System Field

Providing dependable, cabinet-free automation: WAGO’s IP67 rated I/O System Field offers superior flexibility with two types of modules to meet the requirements of today’s decentralized production facilities.


EtherNet/IP based Distributed IO

Extend your industrial networks with flexible IP20 and IP67 I/O bus couples. Connect EtherNet/IP based controllers with digital and analog signals or field level protocols like IO-LINK and CANopen.

Engineering with CODESYS V3

The future of automation lies in strong partnerships and co-creation of products and solutions. That’s why WAGO offers the Compact Controller 100 with the manufacturer-independent CODESYS V3 automation software. It offers the functions and technologies used in modern automation today, has an active community that keeps it completely up to date and offers users many new options thanks to its manufacturer-independence and interoperability.