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RTK Regeltechnik Kornwestheim
Process controller RE 3070

Process controller RE 3070

Product catalog summary

Series Overview:
The document describes the digital controllers in the series RE 3172, RE 3472, RE 3672, RE 3972, and their variants, including models with '-M' suffix indicating different dimensions (1/8 DIN 48x96). These controllers are configurable for various applications.

Controller Configurations:
The RE3072/73 models are configurable as either a 3-term step controller for electric actuators (e.g., RTK ST 5100 series) or a continuous controller for pneumatic actuators with positioners (e.g., RTK SR 6136, SR 6137). Inputs include potentiometer feedback and external set points. Additional features for RE3073/RE3073M include a programmer function and a second analogue/digital output. Interfaces like RS485 or Profibus DP are available on request.

Technical Compliance:
The controllers comply with European Community directives for low voltage (73/23/EEC and 93/68/EEC) and electromagnetic compatibility (89/336/EEC, 92/31/EEC, 93/68/EEC). They meet standards for RF emissions and immunity in residential and industrial environments (EN61000-6-3:2001, EN61000-6-4:2001, EN61000-6-2:2001).

Technical Specifications:
Standard power supply is 100-240VAC 50-60Hz, with non-standard options of 24VAC or 24VDC. Power consumption is 3VA max. Protection ratings include IP20 for the terminal block, IP00 for the housing, and IP65 for the front. The controllers are certified by CE, UL, and cUL. Dimensions for switchboard mounting are 96(48)x96x110mm, with an operating temperature range of 0-50°C and maximum humidity of 95% relative.

Type Selection:
Various models (RE3172, RE3672, RE3472, RE3972, and their '-M' variants) offer different input and output configurations, including PT100 and 0(4)-20mA inputs, 3-term step outputs, and multiple alarm contacts. Additional outputs and interfaces like RS485 Modbus/Jbus are available for certain models.

Catalog excerpts

3070-7010 Digitale Regler Digital Controller Régulateur digital Baureihe Series Série • ¼ DIN 96x96 • RE 3172 • RE 3472 • RE 3672 • RE 3972 • auf Anfrage, on request, sur demade • RE 3173 • RE 3473 • RE 3673 • RE 3973 • auf Anfrage, on request, sur demade • 1/8 DIN 48x96 • RE 3172-M • RE 3472-M • RE 3672-M • RE 3972-M • auf Anfrage, on request, sur demade • RE 3173-M • RE 3473-M • RE 3673-M • RE 3973-M Digitaler Regler mit PID Verhalten RE3072/73 frei konfigurierbar als: • • Digital controller with PID control RE3072/73 free configurable as: 3-Punkt-Schritt-Regler zur Ansteuerung elektri• scher Stellantriebe, z.B. RTK Stellantriebe der Baureihe ST 5100. oder Stetig-Regler zur Ansteuerung von pneumatischen • Ventilen über Stellungsregler, z.B. RTK Typ: SR 6136, SR 6137 Régulateur digital avec fonction PID RE3072/73 configurations possibles: 3-term-step-controller for driving electric actuators e.g. RTK actuators ST 5100 series or • Régulateur pas-à-pas à 3 positions pour la commande de servomoteurs électriques tels que les servomoteurs RTK de la série ST 5100 ; ou Continuous controller for driving pneumatic actuators with positioner e.g.: • Régulateur en continu pour la commande de soupapes pneumatiques via un positionneur tel que les positionneurs RTK SR 6136 ou SR 6137. RTK SR 6136 , SR 6137 series Eingang für: - Stellungsrückmeldung über Potentiometer - externe Sollwertvorgabe Inputs: - potentiometer feedback from actuator - external set point Entrée : - pour la répétition de position via le potentiomètre - pour une valeur de consigne externe. zusätzlich RE3073/RE3073M -Programmgeberfunktion -zweiter analog/ digital Ausgang additional RE3073/RE3073M - programmer -second analogue/digital output En option sur les modèles RE3073/RE3073M - Fonction programmeur - Deuxième sortie analogique / numérique auf Anfrage -Schnittstelle RS485 oder Profibus DP on request - interface RS485 or Profibus DP sur demande - Interface RS485 ou Profibus-DP 07/2009 page 1

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Digitale Regler Digital Controller Régulateur digital 3070-7020 Technische Daten Technical data Caractéristiques techniques Das Gerät entspricht der EG-Niederspannungsrichtlinie Nr.73/23/EEC mit der Ergänzung 93/68/EEC sowie der EN61010-1:93+A2:95. This controller has been designed with compliance to: Regulations on electrical apparatus (appliance, systems and installation)according to the European Community directive 73/23/EEC amended by the European Community directive 93/&(/EEC and the Regulations on the essential protection requirements in electrical apparatus EN61010-1:93+A2:95. Regulations...

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Digitaler Einyang Memory Chip Oaten (O^tionj Fiinktion <kr digitals Eintjiinge i] L1, IL2 Oder IL3) Anbhdung andere Instruments (Option) Fuzzy- Selbstoptlnlerung mit luioniatisciur uiswahi KontiiHiierliche Selbstoptimierung

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Digitale Regler Digital Controller Régulateur digital 3070-7020 Typenauswahl, select types, Choix de référence Typ Eingang input Entrée RE3172 RE3172-M PT100 RE3672 RE3672-M 0(4)-20mA RE3472 RE3472-M 0(4)-20mA RE3972 RE3972-M Typ 3-punkt Schritt 3-term step pas á pas á 3 plages 0(4)-20mA Eingang input Entrée RE3173 RE3173-M PT100 RE3673 RE3673-M Ausgang output Sortie 3-punkt Schritt 3-term step pas á pas á 3 plages 0(4)-20mA RE3473 RE3473-M 0(4)-20mA RE3973 RE3973-M Ausgang output Sortie 3-punkt Schritt 3-term step pas á pas á 3 plages 3-punkt Schritt 3-term step pas á pas á 3 plages 0(4)-20mA...

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