The document describes the features and characteristics of the KS 4X-1 universal temperature controller, including a 100 ms cycle time suitable for fast control loops, customer-specific sensor linearization, freely configurable analog output, etc.
The PMA KS 40-1, KS 41-1, and KS 42-1 are universal industrial controllers designed for precise and cost-effective control tasks. They support simple 2-point (on/off) control, continuous PID control, or 3-point stepping control. The device features a universal input for process values and supplementary analog inputs for heating current measurement or external set-points. It provides three process outputs that can be configured as relays or a universal output for continuous current/voltage or transmitter supply.
| Control modes | 2-point, PID, 3-point stepping |
|---|---|
| Cycle time | 100 ms |
| Temperature range | up to 60 °C |
| Resolution | > 14 bits |
| Input impedance | 1M |
The controller is suitable for furnaces, ovens, burners, boilers, plastics processing, driers, climatic chambers, heat treatment plants, and sterilizers.
Yes, settings can be blocked via password and an internal switch for high security.
The device includes an RS 422/485 Modbus RTU interface.