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        • Lifecycle status

          Discontinued / Obsolete by OEM
          Apter Power provides quotations, manuals, and product-selection support for 6GK5204-0JA00-2BA6.

        6GK5204-0JA00-2BA6

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        Siemens 6GK5204-0JA00-2BA6 is a SCALANCE X204IRT PRO managed IRT switch with four 10/100 Mbit/s push-pull RJ45 ports, PROFINET IO, redundant 24 V DC supply, and IP65/67 construction.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 6GK5204-0JA00-2BA6

        • Manufacturer:
          Siemens
        • Part Number:
          6GK5204-0JA00-2BA6
        • Product Family:
          Siemens SCALANCE
        • Product Type:
          SCALANCE X204IRT PRO Managed Industrial Ethernet Switch
        • Stock:
          1
        • Network Ports:
          4 electrical push-pull RJ45 ports
        • Transfer Rates:
          10 or 100 Mbit/s
        • Signaling Contact:
          1 via 5-pin M12 socket
        • Power Connection:
          5-pin push-pull PRO socket
        • Supply Type:
          24 V DC
        • Permissible Supply:
          18 to 32 V DC
        • Maximum Current Consumption:
          0.2 A
        • Power Loss:
          4.8 W
        • Removable Storage:
          C-PLUG supported
        • PROFINET:
          IO device and conformity class C
        • IRT:
          Supported
        • Redundancy:
          HRP and MRP ring redundancy
        • Management:
          CLI, web-based management, MIB, and email traps
        • Protocols:
          Telnet, HTTP, HTTPS, TFTP, FTP, DCP, LLDP, and SNMP v1/v2/v3
        • Diagnostics:
          Port, packet-size, packet-type, and error statistics
        • DHCP:
          Client supported
        • Operating Temperature:
          -25 to +70 °C
        • Storage and Transport Temperature:
          -40 to +70 °C
        • Relative Humidity:
          95% at 25 °C, non-condensing
        • Protection Rating:
          IP65
        • Mounting:
          35 mm DIN rail, wall, or S7-300 rail
        • Weight:
          2.681 lbs (1.216 kg)
        • Estimated shipping dimensions:
          10.9x8x11.7cm
        • 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 Ports IRT Redundancy Diagnostics

        Features:

        • Four sealed push-pull RJ45 ports form the managed Fast Ethernet switch.
        • IRT-capable PROFINET and ring redundancy serve time-critical field networks.
        • Web, CLI, SNMP, STEP 7, and C-PLUG functions support configuration and replacement.
        Siemens 6GK5204-0JA00-2BA6 switches four 10/100 Mbit/s field Ethernet links in an IP65/67 enclosure.

        Its network ports, redundant power connector, and signaling contact use separate sealed interfaces.

        Management and redundancy functions expose port state, ring state, packet statistics, and configuration data.

        The 6GK5204-0JA00-2BA6 article is the field-mounted X204IRT PRO with four push-pull RJ45 ports; the later 0JA10 revision is a different order number.
        Siemens 6GK5204-0JA00-2BA6 SCALANCE X204IRT PRO Managed Industrial Ethernet 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.

        Field Ethernet Connections

        • Count: Four push-pull RJ45 ports connect network components or terminal equipment.
        • Rate: Each port operates at 10 or 100 Mbit/s.
        • Enclosure: Mating connectors and seals preserve the field protection rating.
        • Statistics: Port and packet counters help identify physical and traffic faults.

        PROFINET IRT Operation

        • Device role: The switch is configured as a PROFINET IO device.
        • Class: Conformity class C supports the documented IRT functions.
        • Topology: STEP 7 assigns ports and devices to the engineered line or ring.
        • Timing: Network load and topology must remain within the configured real-time design.

        Ring and Power Redundancy

        • Ring: HRP or MRP operation depends on the selected network scheme.
        • Manager: Only the intended device is assigned the redundancy-manager role.
        • Power: The connector accepts redundant 24 V DC feeds.
        • Fault contact: The M12 signaling contact reports configured device or network faults.

        Management and Service Access

        • Web and CLI: Browser and command-line tools provide configuration and status.
        • SNMP: Management stations can read status and receive traps.
        • C-PLUG: The removable storage carries configuration for documented replacement.
        • PROFINET: Controller diagnostics identify device, port, and network conditions.
        Description
        Siemens 6GK5204-0JA00-2BA6 is a SCALANCE X204IRT PRO managed Industrial Ethernet switch for PROFINET networks outside a control cabinet. It forwards 10/100 Mbit/s traffic through four push-pull RJ45 ports and can participate as a PROFINET IO device with IRT support.

        The four ports of 6GK5204-0JA00-2BA6 form the switched network path, while separate push-pull power and M12 signaling connectors handle redundant 24 V DC input and the fault contact. The sealed connector arrangement supports the documented IP65/67 installation boundary.

        Ring functions on 6GK5204-0JA00-2BA6 use HRP or MRP according to the configured topology. The selected redundancy manager, ring ports, and partner switch settings must agree before closing the ring, otherwise the network can remain open or form an unintended loop.

        Configuration for 6GK5204-0JA00-2BA6 is available through CLI, web management, STEP 7, and the optional C-PLUG. Port counters, packet statistics, SNMP data, PROFINET diagnostics, and the signaling contact separate a cable fault from a configuration or redundancy condition.
        Alternative Names
        6GK52040JA002BA6 6GK5204 0JA00 2BA6 6GK 5204 0JA00 2BA6 Siemens 6GK5204-0JA00-2BA6 6GK5204-0JA00-2BA6 SCALANCE X204IRT PRO 6GK5204-OJA00-2BA6 6GK5204-0JAOO-2BA6 6GK52O4-0JA00-2BA6
        Technical notes
        For Siemens 6GK5204-0JA00-2BA6, verify the push-pull power and RJ45 connector seals before energizing because enclosure protection depends on the installed mating connectors.
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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.
        VIEW ALL FAQS
        Why does 6GK5204-0JA00-2BA6 show power but no port link?
        Check the 6GK5204-0JA00-2BA6 push-pull RJ45 seating, cable pairs, partner port, negotiated rate, and port administrative state.
        What causes a ring fault on 6GK5204-0JA00-2BA6 after adding the final cable?
        Verify the 6GK5204-0JA00-2BA6 ring ports, HRP or MRP selection, manager role, and partner configuration before closing the ring.
        Why is the IP65/67 boundary important for 6GK5204-0JA00-2BA6?
        The 6GK5204-0JA00-2BA6 enclosure rating depends on approved mating connectors, complete seals, and the documented mounting condition.
        Can 6GK5204-0JA00-2BA6 configuration be transferred with a C-PLUG?
        Yes, follow the documented 6GK5204-0JA00-2BA6 C-PLUG startup and replacement procedure so stored data is not overwritten incorrectly.
        Why does PROFINET diagnostics report 6GK5204-0JA00-2BA6 while traffic still passes?
        A 6GK5204-0JA00-2BA6 diagnostic can indicate a configured port, redundancy, signaling, or device-name mismatch without stopping all switching.
        What should be checked when 6GK5204-0JA00-2BA6 restarts intermittently?
        Measure both 6GK5204-0JA00-2BA6 24 V DC feeds, inspect the push-pull power connector, review temperature, and correlate restarts with fault-contact and SNMP events.

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