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Features:
The Siemens 6ES7552-1AA00-0AB0 combines time-based digital I/O with counting and output-control functions in one SIMATIC S7-1500 technology module.
Engineering checks should cover channel use, timing and synchronization, field wiring, output loads, and the hardware configuration stored in the project.
Siemens identifies 6ES7552-1AA01-0AB0 as the successor. Review the difference between the original 16x24V article and the later version before replacement.
Verified resources for Siemens 6ES7552-1AA00-0AB0:
Siemens 6ES7552-1AA00-0AB0 SIMATIC S7-1500 TM Timer DIDQ 16x24V Specs
Timed I/O
Count & PWM
16x24V Migration





