6ES7521-7TH00-0AB0 - SIMATIC S7-1500, digital input module DI 16xNAMUR HF

Siemens SIMATIC S7-1500, digital input module DI 16xNAMUR HF, 16 channels in groups of 8, for 8.2 V NAMUR encoder, sensor supply 8.2 V, input delay, parameterizable 0.05 ... 20 ms, integrated counting function up to 20 kHz pulse stretching, chatter monitoring, signal inversion diagnostics, hardware interrupts, all necessary components for shielding included in the scope of supply, front connector (screw terminals or push-in) to be ordered separately, manufacturer code: 6ES7521-7TH00-0AB0