Overview
The 6ES7131-8BH00-0AN0 is a Siemens SIMATIC ET 200BL digital input module with 16 inputs at 24 V DC, input type 1 per IEC 61131, configured as a sink input (PNP, sinking input). The module is in active production and carries a RoHS compliance date of 07-03-25.
The 16 digital inputs accept 24 V DC signals from sensors or switches, with an adjustable input delay from 0.05 ms to 20 ms to debounce fast or noisy signals. The sink input (PNP, sinking) design is compatible with standard 3-wire PNP sensors, and the module fits a 125.00 x 90.00 x 30.00 mm footprint for DIN-rail mounting.