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      531X307LTBAJG1

      LAN I/O Terminal Board
      In Stock
      Ships by Wednesday, October 14
      Fast Shipping Available

      Product Describe：

      General Electric 531X307LTBAJG1 is a 531X-series LAN I/O terminal board used to interface drive or exciter controls with field pushbuttons, interlocks, indicator lights and contactor circuits. Its documented G1 arrangement provides eight configurable control-input plugs and seven low-current form-C relay-contact outputs.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 531X307LTBAJG1

      Technical specifications for 531X307LTBAJG1

      • Manufacturer:
        General Electric
      • Product Category:
        General Automation
      • Spare Part Number:
        531X307LTBAJG1
      • Estimated shipping dimensions:
        28.6x8x2.5cm
      • Weight:
        0.26 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Board type:
        LAN I/O terminal board
      • Documented family:
        531X307LTB
      • System context:
        DC2000 drive / documented exciter control
      • G1 control-input plugs:
        8 configurable inputs
      • Control outputs:
        7 low-current, low-voltage form-C relay contacts
      • Control-side connection:
        8PL toward drive-control circuitry
      • Field-device types:
        Pushbuttons, interlocks, indicator lamps, contactor circuits
      • Optional relay interface:
        RTBA pilot path where installed
      • I/O cable routing:
        Keep ribbon cable separate from power wiring
      • Input protection:
        Do not connect an input across an inductive device
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      General Electric 531X307LTBAJG1 is a 531X-series LAN I/O terminal board for external drive or exciter control devices. Its documented G1 arrangement connects configurable input plugs and low-current relay contacts to the installed control system.
      • Eight configurable G1 control-input plugs interface with field control signals.
      • Seven low-voltage, low-current form-C relay contacts provide control outputs.
      • Field interface accommodates documented pushbuttons, interlocks, indicator lights and contactor circuits.
      • An optional RTBA relay board can use the LTB pilot connection when fitted.

      Match the complete 531X307LTBAJG1 marking, board group and connector arrangement to the installed drive or exciter drawing before replacement.

      Important Notice: Keep I/O ribbon cables separate from power wiring and never connect an input across an inductive device.

      531X307LTBAJG1 Manuals & Downloads
      531X307LTBAJG1 Technical Reference (PDF)531X307LTBAJG1 Installation & Commissioning Guide (PDF)

      The first document presents the verified board function, G1 interfaces and engineering decisions. The second provides a separate controlled installation and acceptance sequence.

      Operator-command inputs
      Bring installed pushbutton commands through a configured G1 control-input plug into the approved control circuit.
      Field interlock monitoring
      Interface documented external interlock states while preserving the installed drive or exciter safety arrangement.
      Indicator and control outputs
      Use the documented form-C relay contacts for suitable low-current indicator or control circuits.
      Optional relay extension
      Where a DS200RTBA board is fitted, connect the documented LTB pilot path to the additional relay interface.
      Before work on 531X307LTBAJG1, compare the complete board marking and installed wiring with the controlled GE drive or exciter record.
      1
      Verify the complete 531X307LTBAJG1 identity and installed group or revision.
      2
      Apply the site-approved isolation and stored-energy procedure before opening the cabinet.
      3
      Record 8PL, every used input plug, relay contact, field lead and optional RTBA connection.
      4
      Use ESD controls and inspect the board connectors before installation.
      5
      Do not connect an input across an inductive device.
      6
      Keep the I/O ribbon cable separate from power wiring to avoid input leakage.
      7
      Do not assume an RTBA board is installed; verify it on the cabinet drawing.
      8
      Test affected inputs, outputs and interlocks under controlled conditions before release.

      Technical notes

      Technical notes

      The 531X307LTB G1 arrangement provides eight configurable control-input plugs and seven low-current form-C relay contacts for the drive or exciter field-I/O interface. Keep I/O ribbon cables separate from power wiring, and do not connect an input across an inductive device. Verify the complete 531X307LTBAJG1 marking and installed connection drawing before replacement.

      FAQS

      • What function does General Electric 531X307LTBAJG1 provide?
        It is a 531X LAN I/O terminal board that interfaces drive or exciter controls with external control devices.
      • Which field-device types can use the board interface?
        The GE family documentation names contactors, indicator lights, pushbuttons and interlocks; verify the installed wiring.
      • How many configurable input plugs are documented for the G1 arrangement?
        Eight control-input plugs, designated CI1PL through CI8PL in the 531X307LTB family manual.
      • What output-contact arrangement is documented?
        Seven low-voltage, low-current form-C relay-contact connections.
      • When is an RTBA relay board relevant?
        Only when the installed system includes the optional RTBA; its pilot connection must be checked against the cabinet drawing.
      • How should the I/O ribbon cable be routed?
        Keep the I/O ribbon cable separate from power wiring to avoid coupled input leakage.
      • What input connection does GE prohibit?
        Do not connect an input across an inductive device, because the manufacturer warns that this can damage the circuit.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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