SIEMENS 6GK5008-0BA10-1AB2 SCALANCE XB008 Unmanaged Industrial Ethernet Switch

Buy online your SIEMENS 6GK5008-0BA10-1AB2 SCALANCE XB008 Unmanaged Industrial Ethernet Switch from our e-store Cnc-shopping, specialist in CNC machine-tools spare parts.

The SIEMENS SCALANCE XB008 6GK5008-0BA10-1AB2 is a compact unmanaged Industrial Ethernet switch designed for reliable network communication in CNC machines, PLC control cabinets and industrial automation systems. It provides 8 × 10/100 Mbps RJ45 ports for connecting SIMATIC PLCs, SINUMERIK CNC controllers, SINAMICS drives, HMIs and distributed I/O devices.

The switch supports 10/100 Mbps Ethernet communication, with auto-negotiation and auto MDI-X for straightforward device connection and replacement. Its unmanaged design requires no configuration, making it particularly suitable as a replacement unit when an existing network switch fails.

The compact IP20 housing is designed for DIN-rail mounting inside electrical cabinets. The 24 V DC power supply and front diagnostic LEDs provide convenient installation and quick monitoring of power, link and network activity.

The SCALANCE XB008 can be used to create small star or line network structures for machine tools and automation equipment. Typical applications include SIMATIC S7 PLC networks, SINUMERIK 840D and 828D CNC systems, SINAMICS drive networks, HMI panels and distributed I/O stations.

This SIEMENS Ethernet switch is commonly sourced as a spare part, emergency spare or CNC replacement component for maintenance, retrofit and repair operations. Its plug-and-play operation allows technicians to replace a failed switch quickly and restore communication between the machine controller and connected devices.

Each unit can be tested by skilled technicians to verify the power supply and Ethernet port operation before shipment. Protective packaging is used for industrial transportation, and a commercial warranty is provided according to our standard terms.

Cnc-shopping can supply the SIEMENS SCALANCE XB008 6GK5008-0BA10-1AB2 as a tested unit or refurbished unit depending on availability. We can also assist with sourcing obsolete parts, repair service and exchange service, with worldwide shipping and fast dispatch depending on stock.

Frequently asked questions about 6GK5008-0BA10-1AB2:

Is this switch suitable for PROFINET devices in a CNC cabinet
Yes. As an unmanaged Layer 2 switch, the SCALANCE XB008 handles Ethernet frames used by PROFINET devices at the machine level. For advanced functions such as VLANs or diagnostics, a managed SCALANCE model would be used.

What mounting method does the SCALANCE XB008 support
It is built for DIN-rail mounting inside control cabinets. The compact IP20 housing fits standard 35 mm rails commonly used in PLC and CNC panels.

What power supply is required
The unit is designed for a 24 V DC industrial supply typically present in automation cabinets. Verify wiring polarity and cabinet grounding practices according to SIEMENS documentation before energizing.

Can it replace an existing XB008 without configuration
Yes. Being unmanaged, it is a straightforward drop-in swap for the same reference. Reconnect the power and the Ethernet cables port for port to restore communication quickly.