High-performance PLC & Dedicated Controller with RS485 Interface

Industrial-grade precision for seamless automation control, featuring rugged metal housing and shock-resistant components. The modular design allows flexible expansion with 16 digital I/O ports and 4 analog inputs for complex system integration.

Ultra-stable RS485 communication ensures reliable data transmission up to 1200m, ideal for factory floors, energy management systems, and smart building automation. Gold-plated connectors prevent corrosion for long-term durability.

Optimized for harsh environments with wide temperature tolerance (-20°C to 60°C) and EMI shielding. Direct replacement for legacy Siemens 3500 series controllers with enhanced processing speed (0.1ms instruction cycle).

Pre-loaded with multi-protocol support (Modbus RTU/ASCII, Profibus) and DIN rail mounting compatibility. Includes built-in watchdog timer and password protection for secure industrial networks.