The NT-PN1100-HP is a high-performance PROFINET fieldbus adapter designed for flexible remote I/O systems. Key Features: Supports PROFINET RT, IRT, and MRP redundancy • Freely mix digital, analog, and special function modules • Max data buffer of 340 Bytes I/O • Expandable up to 32 slice modules ($32 \times 32$ digital I/O) • Upgraded 2.0A internal power supply for high-density setups.