6ES7521-1BH00-0AB0 S7-1500, digital input signal module

The input and output modules are characterised by their high channel density and maximum efficiency: Thanks to the similarity in parts, ordering, logistics and spare parts management are already considerably simplified. In addition, the modules are available in different versions to meet individual requirements. In addition to the standard modules, high-feature versions offer enhanced functionalities and stronger performance. The narrow 25 mm modules are ever so affordable, without parametrisation and diagnostics.

SIMATIC S7-1500, digital input module DI 16xDC 24 V HF, 16 channels in groups of 16, input delay 0.05 - 20 ms, input type 3 (IEC 61131)