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Safety interfaces

Safety interfaces

Safety interfaces

Product catalog summary
Overview: This document provides technical specifications and features of various safety interfaces manufactured by ReeR SpA, a leader in safety automation since 1959. The company is ISO certified and specializes in safety optoelectronic sensors and controllers.
Technical Specifications:
  • Power Supply: 24 VDC ± 20%
  • Relay Outputs: 2 NO + 1 NC (6A 250 VAC)
  • EDM Feedback Input: 1 NC (20 mA 24 VDC)
  • Response Time: ≤ 20 ms
  • Operating Temperature: -30°C to +55°C
  • Dimensions: 99 x 22.5 x 114 mm
  • Weight: 150 g
  • Safety Level: SIL 3 - SILCL 3, PL e - Cat. 4
Product Models:
  • SR ZERO, SR ONE, SR T, SR E4, SR SELECT - Various models with screw or clamp terminal blocks.
  • Each model offers specific functionalities such as emergency stop interfaces, two-hand controls, and safety photocells with integrated muting functions.
Key Features:
  • Multifunction safety interface with four operating modes.
  • Compatibility with safety light curtains, solid-state-output devices, dual-channel emergency stops, and more.
Company Information:
  • ReeR SpA is committed to innovation and technology in the safety automation industry.
  • Founded in Turin, Italy, and has grown to be a global leader.
  • Product information is subject to change without notice, and ReeR SpA assumes no liability for its use.
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Catalog excerpts

Safety interfaces-1

safety interfaces short form

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Safety interfaces-2

safety interfaces SR Select Multi-functions interface Relay interfaces Two-hand interfaces Safety photocells interfaces Static output interfaces

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Safety interface for devices with integrated feedback input for EDM (with auxiliary contact) Safety interface for devices with integrated feedback input for EDM PART NUMBERS Models with screw terminal blocks Models with clamp terminal blocks (C) TECHNICAL FEATURES Power supply (VDC) Safety relay outputs EDM feedback input Response time (ms) Safety level

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Safety interface for OSSD output devices Safety interface for OSSD output devices (with integrated Muting functions) Safety interface for safety photocells Safety interfaces for safety photocells (with integrated Muting functions)

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Safety interface for emergency stop buttons and safety switches with selectable automatic or manual Start/Restart command Safety interface for emergency stop buttons and safety switches with manual monitored Start/Restart command Safety interface for two-hand controls

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SR SELECT SR SELECT C Multifunction safety interface SR Select allows four different operating modes offering the possibility to connect and control different types of safety devices, including: Safety Light Curtains Solid-State-Output Devices (i.e. RFID safety switches) Dual-Channel Emergency Stops Two-Hand Controls and Safety Photocells

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More than 60 years of quality and innovation Founded in Turin, Italy in 1959, ReeR prides itself in its strong commitment to innovation and technology. ReeR’s steady growth since its inception is a result of being a leader in the global safety automation industry. Today, the Safety Division is a world leader in the development and manufacturing of safety optoelectronic sensors and controllers. ReeR is ISO 9001, ISO 14001 and ISO 45001 certified. Made in Italy since 1959 Issue 2 - Rev. 1.0 August 2023 8946077 Brochure SR - English Printed in Italy ReeR SpA does not guarantee that the product information...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.