Siemens SIMATIC S7-1500 ET 200 Series Input Unit for Use with SIMATIC S7-1500, Digital

The Siemens SIMATIC S7 range digital input module, DI 16xNAMUR HF. This input module has 16 digital inputs channels in groups of 8. Input delay, parameterizable from 0.05 to 20 ms, integrated counting function up to 20 kHz pulse stretching, chatter monitoring, signal inversion diagnostics, hardware interrupts, etc. all necessary components for shielding included in the scope of supply.

Diagnostics function is included
Diagnostics indication by LED
240 g weight
Short-circuit protection