RESISTRON RES-403 GB is a heat seal machine temperature controller produced by Ropex, Germany. It has microprocessor technology, automatic zero calibration, automatic optimization, automatic configuration of secondary voltage and current ranges, automatic phase angle compensation, automatic frequency adjustment, large current and voltage range, set point selection, 0~10VDC analog output, activation with contact or 24VDC signal, alarm function and other features.
This document provides operating instructions for the ROPEX RES-403 temperature controller, a device manufactured by Industrie-Elektronik GmbH. It is designed to control the temperature of heating elements such as heatsealing bands in various industrial applications like film wrapping and pouch-making machines.
The manual covers essential topics including safety warnings regarding impulse transformers and current transformers, detailed installation steps, wiring diagrams for standard configurations and modifications (MODs), and procedures for startup and operation. It also explains the controller's microprocessor technology features such as automatic calibration and optimization.
| Temperature coefficient (TCR) | 1100 ppm/K or 3500 ppm/K |
|---|---|
| Sampling rate | 50 times per second (60x at 60Hz) |
The statutory provisions for warranties apply for a period of 12 months following the delivery date.
Only the original ROPEX PEX-W2 or PEX-W3 current transformer may be used.
It complies with DIN EN 61010-1 and DIN EN 60204-1, among others.