6GK1105-3AA00 Siemens Scalance X Industrial Ethernet Switch Profibus Module Simatic NET Series

Siemens 6GK1105-3AA00 PROFINET

SCALANCE X Industrial Ethernet

6GK1105-3AA00 RJ45 Switch

6GK1105-3AA00

Siemens 6GK1105-3AA00 PROFINET RJ45 Switch belongs to the SCALANCE X Industrial Ethernet series, delivering robust network communication with 10/100 Mbps RJ45 ports for industrial automation in harsh environments.

Specification

SEODescription

The Siemens 6GK1105-3AA00 PROFINET SCALANCE X Industrial Ethernet Switch is a compact, unmanaged RJ45 switch designed for robust industrial networking. It features 5 auto-sensing 10/100 Mbps RJ45 ports, enabling direct connectivity to PROFINET devices and other Ethernet-compatible modules. Operating within a wide voltage range of 12-48V DC and a temperature range of -40°C to +70°C, it excels in harsh environments typical of manufacturing, automation, and energy sectors. Its plug-and-play design simplifies deployment, while integrated redundancy protocols like MRP ensure network resilience. However, its fixed port configuration limits scalability, and the lack of advanced management features may require supplementary components for complex setups. This switch prioritizes reliability in real-time industrial communication systems.

SEOSpecification

Parameter	Specification
Product Model	Siemens 6GK1105-3AA00
Type	Unmanaged Industrial Ethernet Switch
Ports	5x RJ45 (10/100 Mbps)
Protocol	PROFINET, Ethernet/IP, Modbus TCP
Network Standard	IEEE 802.3/802.3u
Data Rate	10/100 Mbps (Auto-negotiation)
Power Supply	24 V DC (12-48 V DC range)
Operating Temperature	-40°C to +60°C
Protection Rating	IP30
Installation	DIN Rail Mounting
Certifications	CE, UL, EAC, DNV GL
Warranty	3 years

SEOQandA

question:Does the company have a professional product selection engineering team?
answer:Yes, our expert team ensures products meet market demands and quality standards through rigorous analysis.
question:How does after-sales handle malfunctions in refurbished products?
answer:We offer immediate replacement or refund and conduct strict quality checks to prevent recurrence.
question:What is the warranty?
answer:Warranty covers free repair or replacement for defects within a specified period from purchase date.

SEOQandA_Product

question:Why does the 6GK1105-3AA00 fail to connect to the PROFINET network?
answer:Check IP configuration, subnet mask, gateway settings, and physical connections (cables/switch ports) for faults.
question:What causes the 6GK1105-3AA00's diagnostic LED to show red/flashing?
answer:Indicates hardware fault or configuration error. Verify power supply, firmware compatibility, and reconfigure parameters.
question:How to resolve firmware mismatch in 6GK1105-3AA00 with the controller?
answer:Update module firmware using Siemens firmware update tool to match the controller's supported version.
question:Why is the 6GK1105-3AA00 not detected in TIA Portal?
answer:Install correct GSD file, verify hardware configuration in TIA Portal, and ensure proper module addressing.
question:How to fix intermittent communication in 6GK1105-3AA00 networks?
answer:Check network load, replace damaged cables, ensure shielded cabling, and optimize PROFINET cycle time settings.