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6GK5208-0BA10-2AA3

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Siemens 6GK5208-0BA10-2AA3 is a SCALANCE X208 managed Industrial Ethernet switch that connects eight copper network devices and monitors their links.
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Technical specifications for 6GK5208-0BA10-2AA3

  • Manufacturer:
    Siemens
  • Part Number:
    6GK5208-0BA10-2AA3
  • Product Family:
    Siemens SCALANCE
  • Product Type:
    SCALANCE X208 Managed Industrial Ethernet Switch
  • Stock:
    1
  • Copper Ports:
    8 RJ45 ports
  • Port Rate:
    10/100 Mbit/s
  • Power Inputs:
    Redundant 24 V DC
  • Current Consumption:
    185 mA
  • Typical Power Loss:
    3.84 W
  • Signaling Contact:
    1 relay contact
  • Configuration Memory:
    C-PLUG
  • Management Access:
    CLI and web interface
  • Network Management:
    SNMP v1, v2 and v3
  • Redundancy Functions:
    MRP, HRP and PRP
  • Time Synchronization:
    SNTP
  • Operating Temperature:
    -40 to 60 °C
  • Protection Rating:
    IP30
  • Weight:
    2.2421 lbs (1.017 kg)
  • Estimated shipping dimensions:
    12.4x12x12.5cm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Port Forwarding Ring Redundancy Power and Alarm C-PLUG Recovery

Features:

  • Eight 10/100 Mbit/s RJ45 ports connect copper Industrial Ethernet devices.
  • Management functions expose port, topology and device status.
  • Redundant 24 V inputs and a signaling contact separate power and alarm paths.
The forwarding table sends frames only toward their learned destination ports.

MRP, HRP and PRP functions provide their documented network-redundancy roles.

A C-PLUG can carry saved device configuration to approved replacement hardware.

The Siemens 6GK5208-0BA10-2AA3 SCALANCE X208 Managed Industrial Ethernet Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5208-0BA10-2AA3 SCALANCE X208 Managed Switch Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Directing Ethernet frames across eight copper links

  • Link negotiation: Each RJ45 port establishes the supported rate with its attached device.
  • Address learning: The switch records source addresses against their incoming ports.
  • Frame delivery: Known destinations are forwarded only to the learned egress port.
  • VLAN boundary: Configured membership limits traffic to the intended logical network.

Matching the switch role to the configured topology

  • MRP: The switch performs its assigned media-redundancy role in a PROFINET ring.
  • HRP: High-speed ring settings require the matching Siemens topology.
  • PRP: Parallel Redundancy Protocol follows the documented dual-network arrangement.
  • Role check: Only the intended manager or client role is enabled for each ring.

Keeping redundant feeds and fault signaling visible

  • Supply one: The first 24 V source feeds one side of the redundant input.
  • Supply two: The second source provides the alternate feed.
  • Relay contact: The hardwired contact reports the configured fault condition.
  • Management alarm: SNMP and the web interface provide additional network-visible status.

Moving saved configuration to approved replacement hardware

  • Stored identity: The media retains the documented switch configuration outside the unit.
  • Power-off move: The C-PLUG is transferred only with the equipment de-energized.
  • Hardware check: Replacement compatibility is confirmed before the stored data is used.
  • Network test: Address, VLAN and redundancy status are verified after startup.
Description
Siemens 6GK5208-0BA10-2AA3 is the SCALANCE X208 managed Industrial Ethernet switch that forwards traffic among eight copper network connections. Its switching table directs frames to the appropriate RJ45 port, while management functions expose link, topology and device status to the control network.

Each port on 6GK5208-0BA10-2AA3 negotiates the documented 10 or 100 Mbit/s connection with its attached device. VLAN and redundancy settings then determine whether traffic remains inside a logical segment or follows the configured MRP, HRP or PRP path.

Two 24 V DC inputs feed 6GK5208-0BA10-2AA3 through the power terminal so one supply can remain present if the other is lost. The signaling contact reports the assigned fault state separately from Ethernet management, allowing a hardwired cabinet alarm to complement SNMP or web diagnostics.

A C-PLUG can retain the device configuration of 6GK5208-0BA10-2AA3 outside the switch. When approved replacement hardware accepts that media, the saved network identity and management parameters move with the plug instead of being recreated from an undocumented setup.

DIN rail, wall or S7-300 rail mounting places 6GK5208-0BA10-2AA3 inside its intended enclosure. The IP30 housing, temperature range and conductor clearances must be maintained while power wiring stays separated from the eight data cables.
Alternative Names
6GK52080BA102AA3 6GK5 208-0BA10-2AA3 6GK5208 0BA10 2AA3 6GK5-208-0BA10-2AA3 6GK 5208-0BA10-2AA3 6GK5208-0BAI0-2AA3 6GK5 208 0BA10 2AA3 6GK 5208 0BA10 2AA3
Technical notes
Configure Siemens 6GK5208-0BA10-2AA3 with the intended management address, ring role, VLAN settings and C-PLUG record before reconnecting plant traffic.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why can Siemens 6GK5208-0BA10-2AA3 have link LEDs but still block plant traffic?
Check the Siemens 6GK5208-0BA10-2AA3 VLAN membership, port state, redundancy role and learned-address table before changing cabling.
What should be documented before replacing 6GK5208-0BA10-2AA3?
Save the 6GK5208-0BA10-2AA3 management address, VLANs, ring role, alarm settings and current C-PLUG status.
How should a single failed power feed on 6GK5208-0BA10-2AA3 be diagnosed?
Measure both 6GK5208-0BA10-2AA3 24 V inputs and compare the signaling contact and management alarm with the terminal wiring.
Can a C-PLUG from 6GK5208-0BA10-2AA3 be moved while power is on?
No. De-energize 6GK5208-0BA10-2AA3 and confirm replacement compatibility before transferring the configuration media.
Why can enabling the wrong ring role disrupt 6GK5208-0BA10-2AA3 traffic?
A mismatched manager or client setting on 6GK5208-0BA10-2AA3 can change how redundant paths are opened and blocked.
Does an X208 label alone confirm 6GK5208-0BA10-2AA3 replacement compatibility?
No. Match the complete 6GK5208-0BA10-2AA3 order number, management features, firmware needs and connector arrangement.

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