6SL3077-0AA02-1AH0 Siemens SINAMICS S120 Motor Module Drive Inverter Power Unit

Siemens 6SL3077-0AA02-1AH0

SINAMICS S120 Drive Module

6SL3077 Motor Control Unit

6SL3077-0AA02-1AH0

Siemens 6SL3077-0AA02-1AH0 SINAMICS S120 Drive Module is a high-performance 6SL3077 Motor Control Unit designed for industrial automation and precision motion control applications.

Specification

SEODescription

The Siemens 6SL3077-0AA02-1AH0 is a SINAMICS S120 Drive Module designed for advanced motor control applications. This 6SL3077 Motor Control Unit features a compact design with integrated DC link components, supporting 24 VDC control voltage and a wide input voltage range of 380–480 VAC (±10%). It delivers up to 18 A output current for precise control of synchronous and asynchronous motors. The module offers 2 digital inputs, 1 analog input, and 2 relay outputs for flexible interfacing, while supporting PROFIBUS and PROFINET communication protocols for seamless integration into industrial networks. Typically used in manufacturing, automotive, and material handling industries, its advantages include high dynamic response and modular scalability, though it requires specialized configuration expertise. Operating within 0–40°C ambient temperatures, it enables direct connection to additional S120 components for multi-axis systems.

SEOSpecification

Parameter	Specification
Product Model	Siemens 6SL3077-0AA02-1AH0
Device Type	SINAMICS S120 Drive Module
Control Unit	6SL3077 Motor Control Unit
Input Voltage	3-phase 380-480 V AC
Rated Current	18 A
Output Power	11 kW
Cooling Method	Forced-air cooling
Protection Class	IP20
Communication Interface	PROFIBUS/PROFINET
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Weight	Approx. 5 kg
Certifications	CE, UL

SEOQandA

question:Why are the product labels removed upon delivery?
answer:Labels are removed to comply with regional regulations or distributor agreements, ensuring smooth customs clearance.
question:Do you provide technical selection services?
answer:Yes, our engineering team offers technical guidance for product customization and application-specific solutions.
question:Can you supply upgraded or alternative models?
answer:We provide upgraded or substitute models based on availability and product lifecycle status to meet your needs.

SEOQandA_Product

question:What causes overcurrent faults in 6SL3077-0AA02-1AH0?
answer:Check motor wiring, load conditions, and ensure parameter settings match motor specifications.
question:How to resolve overheating in 6SL3077-0AA02-1AH0?
answer:Ensure proper ventilation, clean cooling fins, and verify ambient temperature stays within limits.
question:Why does 6SL3077-0AA02-1AH0 show communication errors?
answer:Inspect cabling, confirm correct protocol settings, and check termination resistors if applicable.
question:How to fix erratic motor operation with 6SL3077-0AA02-1AH0?
answer:Reinitialize parameters, verify encoder feedback, and ensure motor type is correctly configured.
question:What causes DC link voltage fluctuations in 6SL3077-0AA02-1AH0?
answer:Check input power stability, inspect capacitors, and verify regenerative braking settings if used.