Description
Product Overview
The SIMATIC S7-300 FM 357-2 (6ES7357-4AH01-0AE0) is a dedicated function module engineered for high-performance motion control within the S7-300 automation system. With its built-in M80486 CPU, the module offloads motion control tasks from the central PLC, enabling efficient and independent processing of positioning, speed control, and path optimization for stepper and servo motors.
It supports up to 4 measuring circuits, allowing integration in multi-axis control systems. This makes it ideal for advanced automation applications requiring precise motion sequences, such as robotics, CNC machinery, and automated production equipment.
Key Features
Official Product Name: 6ES7357-4AH01-0AE0
Module Type: SIMATIC S7-300 FM 357-2 Function Module
Processor: Integrated M80486 CPU
Functions: Positioning and path control
Motor Support: Stepper motors and servo motors
Measuring Circuits: Supports up to 4 measuring circuits
Designed for use as a spare part in SIMATIC S7-300 systems
High-performance motion and drive control for industrial automation
Warranty & After-Sales
12-month warranty from the date of delivery
Full after-sales support, including troubleshooting, installation guidance, and technical consultation
Replacement services available depending on stock availability
Delivery Time
Standard delivery: 3–5 business days after order confirmation
Express worldwide shipping available upon request
Why Choose KaiRock
Authentic Siemens products sourced from trusted channels
Competitive pricing for traders, integrators, and maintenance companies
Global delivery network ensuring timely supply
Professional support team offering assistance before and after purchase
Applications
Motion and path control in SIMATIC S7-300 automation systems
Multi-axis control with up to 4 measuring circuits
Robotics, CNC machines, and automated manufacturing equipment
Applications requiring high-precision stepper and servo motor control





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