Switch gears SG 2411

Switch gears SG 2411

Switch gears SG 2411

Product catalog summary
Series Overview
The document discusses the SG 2431 series of electronic switchgears, highlighting their key features and functionalities. These include a 10-digit diode matrix for actual value indication, LED indicators for operating state and relay output status, current/voltage input, and front-side limit value adjustment. The devices offer easy adjustment via key switches and include functions for level control and additional delay functions of 5 seconds and 0.1 seconds.

Functionality
The switchgears can process direct current or voltage signals. The input signal is internally processed and compared with a digitally set limit value. If the signal exceeds or falls below this limit, a relay is activated. The relays have potential-free change-over contacts, allowing for two switching functions. Hysteresis can be adjusted between 1-99% using front-side controls. The relay status is indicated by an LED, and various options are available for setting switching points and other parameters.

Technical Data
  • Inputs: Direct current (0(4)-20mA) with resistance of approximately 50Ω or voltage (0(2)-10VDC) with resistance of approximately 100kΩ. Temperature error is less than 30ppm/°C.
  • Supply: A.C. voltage of 230V (200-250V) AC, 50-60Hz, 10mA. EMC standards EN 50081-1 and EN 50082-2 are met.
  • Output: Potential-free change-over contacts with a contact load of less than 2000VA and a switching voltage range of 0.1-250VAC, supporting a maximum of 8A ohmic load.
  • Response Time and Hysteresis: Details provided in a table.
  • Contact and Mechanical Lifetime: 105 cycles at 8A and 30 million cycles, respectively.
  • Ambient Conditions: Storage temperature ranges from -40 to +70°C, and operating temperature ranges from 0 to 55°C. Isolation voltage is less than 4kV for input/output and auxiliary AC voltage.
  • Mounting Details: Housing suitable for top hat rail with protection class IP20 for housing and IP10 for clamps. The width is 22.5mm, and the weight is 160g.

Note: Subject to technical alterations.
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Catalog excerpts

Switch gears SG 2411-1

Elektronische Schaltgeräte Electronic switchgears Commutateurs électroniques 2431-7010 Baureihen Series Séries • SG 2431 SG 2431 Elektronisches Schaltgerät Electronic limit switch Commutateur électronique • • • • • • • • • • • • • • • • • • 07/2009 Istwertanzeige durch 10 stellige Diodenmartix Betriebszustandsanzeige durch LED Zustandsanzeige Relaisausgang Strom/Spannungseingang Frontseitige Grenzwerteinstellung Einfache Einstellung durch Tastcodierschalter Funktion für Niveausteuerung Zusatzfunktion, Verzögerung 5sek,0.1sek indication of actual value by 10 digit diode matrix indication of operating state by LED high galvanic decupling status indication relay output current / voltage input front side limit value adjustment easy adjustment by key switches function for level control additional function, delay 5 sec, 0.1 sec • • • • • • • Affichage de la valeur instantanée sur matrice à diodes 10 chiffres Etat de fonctionnement indiqué par LED Indication de l’état de la sortie du relais Courant/tension d’entrée Réglage des valeurs limites sur l’avant Facilité de réglage par touches de codage Fonction de commande du niveau Fonction auxiliaire, temporisation 5 sec, 0,1 sec page 1

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Switch gears SG 2411-2

Die zu uberwachende ProzessgroSe kann als Gleich- strom - oder Gleichspannungssignal vorliegen. Nach interner Aufbereitung des Eingangssignals wird dieses mit dem digital eingestellten Grenzwert verglichen und bei Uber- bzw. Unterschreitung des Mess-Signals ein Relais erregt. Durch die Relais mit jeweils einem poten- tialfreien Umschaltkontakt lassen sich zwei Schaltfunk- The values to be controlled can be existing as direct cur- rent signal or direct current voltage signal. After internal preparation the input signal will be compared with the digital adjusted limit value and the measuring signal...

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Switch gears SG 2411-3

Power supply' operating state Zustandsanieige RelaisA Status indication relay A Einstellung Grsnzwsrtschaltsr Schalter Beschreibung Funktion Einstellung Bernerkung Grenzwertfestleg. ocetYunten Gremwertfestleg. unterfoben Messeingang ist Strom signal Messeingang ohne Offset Messeingang rnit Offset, Life- zero Verzoger. Relais A O.ISek off Relais A nicht invertiert Verzoger. Relais B.O.ISek off Relais B nicht invertiert Tastschalter je Relais fur Grenzwert Status indication relay B actual value Switch Discription Function Adjustment Remark Front 2-digit key switch limit value adjustrnen A 0-89%...

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All RTK Regeltechnik Kornwestheim catalogs and technical brochures

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  5. thermostat

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  6. control valve

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  7. control valve

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  8. power pack

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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.