6ES7521-1FH00-0AA0 New Original Siemens S7-1500 Plc Programming Controller module

2. Key Selling Points

1. High-Performance Digital Input Module: Designed for the SIMATIC S7-1500 PLC system, provides 32 channels of 24V DC digital inputs with switchable sink/source input configuration, compatible with a wide range of field devices.
2. High Channel Density & Compact Design: Integrates 32 input channels in a standard S7-1500 module footprint, saving control cabinet space and enabling high-density I/O solutions.
3. Advanced Diagnostics: Supports channel-level diagnostics, wire break detection, and diagnostic interrupts, enabling fast fault identification via LED indicators or TIA Portal for reduced downtime.
4. Fast Response & Process Interrupts: Offers high-speed input response (typ. 0.2 ms), hardware-based process interrupts, and configurable input delay filters to ensure timely handling of critical events.
5. Flexible Electrical Isolation: Inputs are galvanically isolated in 4 groups (8 channels per group), improving noise immunity and system stability in demanding industrial environments.
6. Seamless TIA Portal Integration: Fully compatible with Siemens TIA Portal engineering framework for efficient configuration, programming, commissioning, and remote monitoring—accelerating project development.
7. Wide Operating Temperature Range: Reliable operation from -25°C to +60°C, making it suitable for harsh industrial applications.