ReLy

The safety relay for high ease of use

Your Benefits

  • Reduce commissioning work thanks to quick installation and wiring with a single front connector
  • Quick module exchange thanks to the simple one-click mounting rail release
  • Significant space savings in the control cabinet with a 20% thinner housing compared to the predecessor version
  • Design machines more compactly and benefit from faster processes thanks to short response times and reduced safety distances
  • Increase machine availability with comprehensive diagnostic options
  • Long service life even in highly dynamic processes with many switching cycles

Overview

The safety relay for high ease of use

High ease of use, more space in the control cabinet, quicker production starts, more compact machines with shorter safety distances and reduced downtime: With the clever ReLy safety relay, you get even more out of your application. In addition to high safety with Performance Level e, ReLy is the first product in the world to offer certification in accordance with the new Machinery Regulation (EU) 2023/1230. This means you are investing not only in a high-performance product but also in long-term legal certainty. Thanks to clearly defined areas of application, selecting the right variant is simple as can be.

At a glance
  • Clever, user-friendly housing functions
  • Thin design with construction widths from 18 mm
  • Fast response times of under 10 ms (depending on the type)
  • Status LEDs and diagnostic interfaces
  • Variants for universal application and for safe series connection with Flexi Loop available

Applications

Technical overview

 
    Technical data overview
    Safety levelPL e, SIL 3
    Applications

    Evaluation unit

    Output expansion module for OSSDs

    Evaluation unit for stop category 1 applications

    Compatible sensor types

    Safety sensors with potential-free outputs

    Two-hand controls Type III C, in accordance with EN ISO 13851

    Flexi Loop safe series connection

    Safety sensors with OSSDs

    Safety sensors with test input

    Safety pressure mats

    Enabling current paths

    2

    3

    4

    2+1

    Sensor monitoring

    Discrepancy monitoring

    Cross-circuit detection

    Sequence monitoring

    Typical response time

    10 ms

    12 ms

    79 ms

    Configuration method

    Hard wired

    DIP switch

    Housing width

    18 mm

    28 mm

All technical data can be found accompanying the individual product