The document introduces a controller product called GEFRAN, which is mainly used in extrusion production lines, injection pressure, hot punching heads, rubber pressure, etc. The controller features a configurable universal input panel, high accuracy, various control outputs, liquid cooling/heating functionality, alarm devices, analog relay outputs, etc. It is suitable for food processing plants, foundry workshops, cooling equipment, greenhouse test benches, ceramics and building components drying agents, ovens, paint booths, etc. The controller also has features like self-tuning, auto-tuning, soft start, no fluctuation manual/auto function, dual setpoint, setpoint ramp, synchronous output, etc.
This document provides the user manual for the GEFRAN 1200 and 1300 controllers, which are microprocessor-based devices designed for temperature control in heating and cooling applications. The 1200 model features a 48x96mm (1/8 DIN) size, while the 1300 model is 96x96mm (1/4 DIN). Both units utilize SMT technology and feature a Lexan protective cover with an IP65 rating. This manual is written in Chinese.
| Input Signal Acquisition Time | 120msec |
|---|---|
| Relay Output Rating | 5A/250Vac/30Vdc |
| Power Supply Range | 100...240Vac/dc |
| Weight (1200) | 320g |
| Weight (1300) | 400g |
The 1200 model is 48x96mm (1/8 DIN) and the 1300 model is 96x96mm (1/4 DIN).
The controllers support RS485 with MODBUS RTU protocol.