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        • Lifecycle status

          Discontinued / Obsolete by OEM
          Manuals, quotations, and model matching for 6GK1105-3AA10 are provided by Apter Power.

        6GK1105-3AA10

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        Siemens 6GK1105-3AA10 is an ESM ITP80 managed Industrial Ethernet switch that connects eight 10/100 Mbit/s ITP segments and supervises eight digital inputs.
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        Ships by Wednesday, October 28
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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.
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        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 6GK1105-3AA10

        • Manufacturer:
          Siemens
        • Part Number:
          6GK1105-3AA10
        • Product Family:
          Siemens Simatic Net
        • Product Type:
          ESM ITP80 Managed Industrial Ethernet Switch
        • Stock:
          1
        • Switch Type:
          Managed Electrical Switch Module ESM ITP80
        • Network Ports:
          8 electrical ITP connections
        • Port Rates:
          10 or 100 Mbit/s
        • Digital Inputs:
          8
        • Signaling Contact:
          1 via 6-pole terminal block
        • Supply Inputs:
          2 redundant 24 V DC feeds
        • Supply Range:
          18 to 32 V DC
        • Maximum Current:
          1 A
        • Power Loss:
          20 W at 24 V DC
        • Operating Temperature:
          0 to 60 °C
        • Storage and Transport Temperature:
          -40 to 80 °C
        • Maximum Relative Humidity:
          95%, non-condensing
        • Protection Rating:
          IP20
        • Management:
          CLI, web-based management, MIB, and SNMP v1
        • Monitoring Functions:
          Email, traps, RMON, port mirroring, and event log
        • Redundancy:
          Ring redundancy with HRP and MRP
        • Mounting:
          35 mm DIN rail, S7-300 rail, wall, or fixed mounting
        • Weight:
          4.63 lbs (2.1 kg)
        • Estimated shipping dimensions:
          34.6x26.6x13.4cm
        • 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 ITP Ports Redundancy Inputs Management

        Features:

        • Eight ITP ports switch Industrial Ethernet traffic at 10 or 100 Mbit/s.
        • Eight digital inputs place external contact states in the management system.
        • Redundant 24 V DC infeed and a signaling contact support fault supervision.
        Siemens 6GK1105-3AA10 is an ESM ITP80 managed switch for electrical Industrial Ethernet segments.

        The 6GK1105-3AA10 ring function supervises the forwarding path and can reconfigure traffic after a cable interruption.

        Digital input events on 6GK1105-3AA10 can enter the MIB and trigger configured notifications for external supervision.

        The Siemens 6GK1105-3AA10 ESM ITP80 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 6GK1105-3AA10 ESM ITP80 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.

        Electrical Ethernet Connections

        • Port group: Eight electrical ITP interfaces form the switch's connections to terminal equipment and network segments.
        • Port speed: Each connection carries Ethernet traffic at the configured 10 or 100 Mbit/s rate.
        • Segment connection: An ITP cable links each port to its assigned device or to another network module.
        • Topology role: Designated ports connect further ESM devices so the links can form a line or a managed ring.

        Ring Recovery Functions

        • Manager role: When configured as redundancy manager, 6GK1105-3AA10 supervises whether the ring path remains closed.
        • HRP operation: High Speed Redundancy Protocol detects a ring interruption and changes the forwarding path for that protocol.
        • MRP operation: Media Redundancy Protocol provides the alternative ring method when every participant uses a compatible MRP configuration.
        • Configuration boundary: The selected protocol, ring ports, and partner roles must describe the same topology before recovery can operate.

        External Contact Monitoring

        • Input channels: Eight digital inputs receive the open or closed states of their connected external contacts.
        • State acquisition: The switch converts each contact condition into a management status rather than Ethernet payload traffic.
        • MIB access: A supervisory station can read those input states through the device MIB.
        • Event action: A configured state change can create a trap, email, or event-log entry for remote review.

        Configuration and Diagnosis

        • Command line: The CLI provides a text-based path for setting and reviewing switch parameters.
        • Web interface: Web-based management presents device configuration and status through a browser session.
        • SNMP supervision: SNMP v1 exposes MIB data and sends configured traps to the network-management station.
        • Traffic counters: RMON, port statistics, and error counters show how frames are handled on individual ports.
        • Port mirroring: A selected traffic stream can be copied to an analysis port without moving the original network connection.
        Description
        Siemens 6GK1105-3AA10 is an ESM ITP80 managed Industrial Ethernet switch in the SIMATIC NET OSM/ESM family. It interconnects terminal devices or network segments through eight electrical ITP ports while performing switching, management, and ring-redundancy tasks.

        Across the eight ITP ports, 6GK1105-3AA10 transfers Ethernet frames at 10 or 100 Mbit/s and can join further ESM devices through the designated ring ports. When the device acts as redundancy manager, it monitors the ring and changes the forwarding path after a detected interruption.

        Eight digital inputs on 6GK1105-3AA10 bring external contact states into the switch's management data. Input changes can be read through the MIB and, according to the configured management action, can generate an SNMP trap, email, or log entry.

        The six-pole terminal connection of 6GK1105-3AA10 carries the redundant 24 V DC supplies and signaling contact. The two supply paths feed the same switch electronics, while the signaling circuit reports the collective fault state to an external monitoring system.
        Alternative Names
        6GK11053AA10 6GK1105 3AA10 Siemens 6GK1105-3AA10 ESM ITP80 SIMATIC NET ESM ITP80 switch 6GK1105-3AA10 managed Ethernet switch Electrical Switch Module ITP80 Siemens ESM ITP80 eight-port switch
        Technical notes
        Eight ITP ports and eight monitored digital inputs are combined in Siemens 6GK1105-3AA10, with redundant 24 V DC infeed and ring management.
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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 can 6GK1105-3AA10 pass traffic but still report a collective fault?
        Siemens 6GK1105-3AA10 monitors supplies, port states, and configured fault conditions separately from frame forwarding, so the signaling contact can indicate a fault while traffic remains available.
        How do the digital inputs of 6GK1105-3AA10 reach a supervisory system?
        The 6GK1105-3AA10 places input states in its MIB and can issue configured SNMP traps, emails, or log entries when a contact changes.
        What should be checked when the ring on 6GK1105-3AA10 does not recover after a cable break?
        For 6GK1105-3AA10, verify the ring ports, redundancy-manager role, protocol selection, partner configuration, and that the topology closes through the intended path.
        Can 6GK1105-3AA10 remain powered if one 24 V DC feed fails?
        The 6GK1105-3AA10 accepts redundant supply inputs, but both feeds, common reference, terminal wiring, and the resulting fault indication must be checked against the installation design.
        Why is port mirroring useful when diagnosing 6GK1105-3AA10?
        Port mirroring on 6GK1105-3AA10 copies selected traffic to an analysis port, allowing frame capture without moving the original network connection.

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