Siemens 6ES7522-1BH01-0AA0 Digital Output Module

Siemens 6ES7522-1BH01-0AA0 SIMATIC S7-1500 digital output module DQ16x24 V DC/0.5A HF. It provides 16 independent 24 V DC outputs, arranged in two groups of eight, with 0.5 A per channel and 4 A per group. The module supports single-channel diagnostics and includes a substitute value: a switching cycle counter for connected actuators. It supports safety-oriented shutdown of load groups up to SIL2 per EN IEC 62061:2021 and Category 3/PL d per EN ISO 13849-1:2015. Front connector options (screw terminals or push-in) are ordered separately. Designed for SIMATIC S7-1500 controllers and ET 200MP configurations, it enables compact, scalable I/O expansion for automation systems.