6ES7317-2EK14-0AB0 New Original Siemens S7-300 Plc Programming Controller module

2. Key Selling Points

1. 16-Channel Digital Input (24V DC):Provides 16 channels of 24V DC digital inputs, ideal for acquiring binary signals from pushbuttons, selector switches, limit switches, and relay contacts—suitable for medium-scale automation systems.

2. Sinking Input (PNP) Configuration:Supports sourcing (PNP) input wiring, where field devices supply the 24V signal to the module—compliant with standard industrial practices.

3. High Electromagnetic Compatibility (EMC):Features excellent EMC performance and strong resistance to electromagnetic interference, ensuring stable operation in harsh industrial environments.

4. Configurable Input Filtering:Input filter time can be set via engineering software (e.g., STEP 7), typically 3 ms or 20 ms, effectively suppressing contact bounce and electrical noise for reliable signal detection.

5. Group Electrical Isolation (8-Point per Group):The 16 inputs are divided into two groups of 8 channels each, with galvanic isolation between groups, preventing cross-interference and enhancing system safety.