The Siemens 6AG1522-5FH00-7AB0 is a SITOP digital output module for the S7-1500 system, offering 16 channels of triac outputs rated for 120/230 VAC at 50/60 Hz. Both DQ (digital output) and MSO (multi-switch output) functions are marked Yes, meaning the module can be used either as standard discrete outputs or with the more flexible multi-switch configuration for time-based outputs. The triac type handles AC loads directly, with a maximum group current of 2 A and per-module limit of 10 A (check additional manual notes for derating). Power dissipation runs about 11.1 W, which factors into cabinet thermal planning.
Mounting & Integration Notes
Module dimensions 129 mm depth, 35 mm width, 147 mm height, isolation tested at 2 500 V DC, group limit 2 A, module limit 10 A, and no diagnostic alarm or short-circuit protection.