skim through

Benefits

Fast installation and only one front plug to be wired, allowing you to save commissioning costs

Simple one-click unlocking of the support rails for faster module changes

The enclosure is 20% narrower than its predecessor, resulting in significant space savings in the switchgear cabinet.

You can design your machine more compactly and benefit from faster processes due to short response times and safety distances.

Increased machine availability thanks to sophisticated diagnostics

Long service life even in highly dynamic processes with many switching cycles

Features

Intelligent, user-friendly housing features

Narrow design with a minimum construction width of only 18 mm

Response time of less than 10 ms (type-dependent)

Status LEDs and diagnostic interface

Generic types and types cascaded with Flexi Loop safety sensors available

Advantages

Easy to operate, efficient to run
You can always count on ReLy to deliver greater efficiency the easy way, with smarter features.You benefit from faster production start-ups, lower downtimes and a more compact machine design.

Slim, easy-to-use housing ensures space and cost-effective installation and commissioning

Quick troubleshooting and restart thanks to diagnostic LEDs and controllable indicator lights and reset button

More compact machine design, faster processes through shorter response times and reduced safety distances

With ReLy you get more out of your application thanks to high ease of use.

Versatile and easy to choose
From simply analyzing a safety light curtain to delayed switch-on: ReLy has the right type for any requirement and can therefore be used for almost any application.You can use it flexibly and take full advantage of the safety concepts that boost SICK's productivity.

Any type of safety sensor can be monitored with high security in a variety of applications

RLY3-LOOP1 with Flexi Loop ensures safe and cost-effective series connection of safety sensors.

The multifunctional relay RLY3-MULT1 can be configured via a dip switch and is also suitable for counteracting safety sensors.

ReLy can provide the right safety relay for any application.