Safety Controller GC series

Achieve the Top Safety Standards. PLe / Category4 / SIL3

Safety Controls Made Simple

The GC Series provides a way to consolidate all of your safety devices into one compact and easy to use system. Whether utilizing only a few simple safety devices or dealing with complex safety setup needs, the GC Series offers an ideal solution for everyone.

GC series - Safety Controller

The GC Series consolidates any and all safety controls into one simple device. Any safety device can connect to this series and the new GC-Link can be used to eliminate wiring entirely. The GC can be expanded to 212 inputs and has an optional built-in relay output.


Easy & Flexible Integration

Consolidate your safety setup

Connect all your safety devices to one easy to use controller.

Introducing GC-Link

Eliminate wiring mistakes when connecting KEYENCE safety devices.

Intuitive Software

Setup your safety controls in mere minutes

USB/Network connection

KEYENCE's innovative software enables setup in 4 simple steps.

Confirm program operation in seconds

Simply click on devices to simulate turning them ON or OFF and test your safety logic.

Quickly and easily check that your program works prior to wiring any devices.

Unparalleled Monitoring

Industry's most detailed & informative display

All the Information You Need in One Display (GS Interlock Statuses, Event History Display, GL-R Beam Monitoring)

Check current status, detection history, and much more right on the display.

Comprehensive event history

Understand why your machine turned off with detailed event history & timing charts.