SMART Safety System The smart solution for safeguarding machines

Industry 4.0 in safety technology SMART Safety by BERNSTEIN If a machine or system is equipped with BERNSTEIN SRF safety sensors and/or SEU emergency stop switches, a series-switchable variant is very often selected in order to reduce the wiring effort and costs of the system. Together with the programmable safety controller SCR DI, BERNSTEIN provides the basis of a smart complete system for safeguarding machines and systems: The SMART Safety System. During the development phase, BERNSTEIN paid particular attention to the patented DCD diagnostic system, which provides comprehensive data of each...

CONTENT • Diagnostic system DCD • Emergency stop switches SEU 3+4 • Emergency stop switch SEU 2 • Smart T-adapter • Diagnostic modules

Diagnostic system DCD The Daisy Chain Diagnostic System (DCD) provides a wealth of information to make the machines more efficient by avoiding downtime. The DCD system is supported by the sensors (SRF-5), the emergency stop (SEU) and the safety relay (SCR DI). The data of each device are collected in the SCR DI (or stand-alone diagnostic device) and can be sent via ... • IO-Link to a control unit • USB to a laptop • NFC to a smartphone Depending on the device, different data are available: Actuator detected Actuator code not taught in Actuator at the edge of the detection range Incorrect actuator...

In order to simplify the assignment of information, it is possible to permanently assign a name and descriptive text to each device, safety chain and machine, making it easier for users to identify the corresponding device. Go to the download area of the SRF IODD as well as the SRF diagnosis as an app or PC software under the tab “Software”. In addition, there is a fault memory that stores typical fault data in order to simplify the search. Diagnostic data of the fault memory Here at the example of an SRF-5 Information Operating voltage OK / Operating voltage out of specification range (24 V...

The SRF Benefits and features • Cost-saving thanks to a four-wire unshielded standard connection cable from sensor to sensor ➊ • Compact and flexible in application thanks to small design • Safe up to PL e even in series connection, with high defeat protection (according to ISO 14119) Coding types Reset function • Low coding level: Sensor accepts any SRF actuator; no teach-in procedure. • High coding level: Sensor accepts taught-in SRF actuators only; an SRF actuators can be taught-in up to 12 times. • Unique coding: An SRF actuator can only be taught-in once. Local reset of the sensor to enable...

Sicherheitsschalter Baureihe SRF Typbezeichnung SRF-5/2/1-E-H vorläufige Technische Daten ActiveFläche aktive surface aktive Fläche Active Fläche aktive surface Typbezeichnung SRF-O Schaltabstand (Nur in Verbindung mit SRF der BERNSTEIN AG.) Bemessungsschaltabstand Gesicherter Schaltabstand 18 – Ein Hysterese Gesicherter Schaltabstand – Aus Transponderfrequenz Wiederholgenauigkeit Schaltabstand (Nur in Verbindung mit Betätiger SRF-O.) Bemessungsschaltabstand Function Schaltabstand – Ein Gesicherter surface Hysterese BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu...

Unique coding level High coding level Actuator SRF, suitable for all coding levels * Actuator SRF (rectangular design), suitable for all coding levels * Reset input M12 8-pin connection with 25 cm cable M8 8-pin connection with 25 cm cable * The actuators are not included in delivery – please order separately! 8 Daisy Chain diagnostics (DCD) Article number

High coding level Article number 2 m cable with open cable end M8 8-pin connection with 25 cm cable Actuator SRF, suitable for all coding levels * Actuator SRF (rectangular design), suitable for all coding levels * M12 5-pin connection with 25 cm cable * The actuators are not included in delivery – please order separately

The emergency stop switches SEU for direct integration into an SRF sensor chain Illuminated emergency stops SEU 3 and 4 Available in round or square design In order to simply and intelligently implement the requirement of the Machinery Directive that every machine has to be equipped with at least one Emergency Stop device, BERNSTEIN AG launches a new generation of emergency stop buttons offering modern and smart features that are perfectly suited for a variety of applications. PRODUCT HIGHLIGHTS • Current status clearly visible through large LED display • Comprehensive diagnostic possibilities...

Technische Daten Not-Halt Baureihe SEU Typbezeichnung SEU-4/0/3-P86-C Preferred Alternative Bevorzugt Alternative Maß der Hole Dimensions Befestigungsbohrung Technische Daten Not-Halt Baureihe SEU Electrical data • Rated operational voltage (Ue): 24 V DC Mechanical data • Housing/button material: Typbezeichnung SEU-3/0/3-P81-C Anschluss (Stecker) Polycarbonate / Polyamide • Ambient Temperature: – 25 °C to + 50 °C Pin1: + Pin2: Q1 Pin3: • Protection class: IP65 / with WDC IP67 / IP69 (EN 60529) Pin4: Pin5: Pin6: Pin7: Pin8: Safety data • Up to PL e / Cat.4 and SIL CL 3 • Certifications: Q2 I1...

The emergency stop switches SEU for direct integration into an SRF sensor chain Emergency stop SEU 2 The emergency stop offers an optical status display via LED as well as the transmission of the device status via DCD diagnostic to the machine control system. To reset after activating, simply rotate the button. PRODUCT HIGHLIGHTS • Simple integration of the emergency stop into the sensor chain via M12 plug connection • Diagnostic information of every emergency stop device available • Identification of whether the switch-off signal is caused by the emergency stop or by a sensor • Monitoring of...

Technische Daten Not-Halt Baureihe SEU Typbezeichnung SEU-2/0-P80-C Technical Data Electrical data Technische Daten • Rated operational voltage Ue: 24 V DC • Output current of the message output Ie: 10 mA • Output current of the safety outputs Ie: 100 mA Mechanical data Baureihe SEU • Enclosure material: Polycarbonate • Ambient temperature: –25 °C to + 70 °C • Protection Typbezeichnung SEU-2/0-P80-C class: IP65 Safety data • up to PL e / Cat. 4 (according to EN ISO 13849-1) • up to SIL CL 3 (according to DIN EN 62061)