SIMATIC ET 200SP, digital input module, DI 8x 24 V DC High Speed, three alternative operating modes: DI, Oversampling, 4x counters, suitable for BU type A0, Color code CC01
6ES7131-6TF00-0CA0 SIEMENS SIMATIC ET 200SP, digital input module, DI 8x NAMUR High Feature, suitable for BU type A0, Color code CC01, channel diagnostics