Siemens 6ES7353-1AH01-0AE0 Programmable Logic Controller Module

Siemens 6ES7353-1AH01-0AE0 is a SIMATIC S7-300 FM 353 Stepper Drive Positioning Module that interfaces with a SIMATIC S7-300 PLC to control the positioning of a stepper motor. It provides 4 digital inputs and 4 digital outputs, with input functions including reference cams, flying actual value setting, flying measurement, and start/stop positioning, enabling programmable, precise positioning tasks. The unit measures 80 x 125 x 118 mm and weighs 500 g, and it is designed for module exchange without PG, allowing quick replacement in the field. Setup requires STEP 7 V3.1 with the configuration package on CD included with the product. Typical applications include precision motion control and discrete-positioning tasks in automation where a dedicated FM353 module handles stepper motor positioning under PLC supervision.