GEFRAN 450 Configurable Controller User Manual

About this manual

The document serves as a user guide for the GEFRAN Series 450 temperature regulator, covering preliminary instructions, electrical interface details, and safety warnings. It describes the device's universal sensor input capabilities (supporting thermocouples J, K, R, S, T, B, E, N and Pt100) and its user interface featuring a dual display with LEDs and four keys. This manual is written in Spanish.

What's inside

• Instrucciones Preliminares
• Instalación y Conexión
• Operatividad
• Configuración y Programación
• Alarmas
• Acciones de control
• Auto-tuning
• Características técnicas

Specifications

Frequently asked questions

What sensor types are supported?

The input is universal and can be configured for thermocouples J, K, R, S, T, B, E, N or three-wire Pt100 thermistors.

What are the physical dimensions of the GEFRAN 450 controller?

The device measures 48 x 48 mm and fits in a 1/16 DIN size.

What types of temperature sensors can this controller accept?

It accepts thermocouples of types J, K, R, S, T, B, E, N or three-wire Pt100 thermistors.

What is the maximum current rating for the relay output version?

The relay output version supports a maximum of 5A at 250V AC.