The SERAD SUPERVISOR 640 is an intelligent operator terminal (PLC terminal) designed for industrial automation. It acts as the user interface for managing automated machinery, providing a platform to control and monitor industrial processes.
Key Features & Performance
- Processor: 32-bit processor running at 33 MHz.
- Memory: Equipped with 4 Mbits of non-volatile RAM and 8 Mbits of Flash memory.
- Communication: Features a dedicated RS232 serial port (your specific model includes Port No 90218). It can also communicate via RS485 and fieldbuses, allowing connection to PLCs, drives, and PCs.
- I/O & Features: Comes with 20 digital inputs/outputs, a real-time clock, a watchdog for safety monitoring, a backlight, and a tactile effect keyboard.
- Display: Specifically, the “S640” model supports 8 character sets for display.
Applications & Use Case
The SUPERVISOR is designed as an open system adaptable for applications requiring an HMI (Human-Machine Interface) combined with PLC logic capabilities. It is suitable for a range of industrial processes, from simple control tasks to more complex automated systems





























