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          For IS200TDBSH2A quotations and applicable General Electric product documentation, contact Apter Power.

        IS200TDBSH2A

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        1001 reviews ｜ Need a Specific Revision?
        General Electric IS200TDBSH2A is a simplex discrete input/output terminal board that connects 24 field contact inputs and 12 relay outputs to a Mark VIe PDIO I/O pack.
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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.
        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 IS200TDBSH2A

        • Manufacturer:
          General Electric
        • Part Number:
          IS200TDBSH2A
        • Product Family:
          GE Mark VIe Distributed I/O
        • Product Type:
          Discrete Input/Output Terminal Board
        • Stock:
          1
        • Input Channels:
          24 dry-contact voltage inputs
        • Wetting Voltage:
          Nominal 24 V DC floating; 18.5 to 32 V DC
        • Input Current:
          2.5 mA on inputs 1–21; 10 mA on inputs 22–24
        • Hardware Filter:
          4 ms
        • Relay Channels:
          12 form-C relays
        • Maximum Load Current:
          3.15 A at 24 V DC; 1.2 A at 48 V DC; 0.4 A at 125 V DC; 3.15 A at 120/240 V AC
        • Response Time:
          25 ms typical, on or off
        • Operating Temperature:
          -30 to +65 °C
        • Estimated shipping dimensions:
          17.8 x 33.02 cm
        • Tariff Code:
          8538900000
        • Country of origin:
          USA
        • 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 PDIO Compatibility Field-State Monitoring Fault Isolation Product Applications
        Board role
        • Provides the simplex field-termination interface for one Mark VIe PDIO discrete input/output pack.
        • Accepts 24 group-isolated contact inputs and provides 12 form-C relay outputs.
        • Supports DIN-rail or cabinet mounting with separate terminal groups for relay and contact-input wiring.

        The H2 input circuits are intended for a nominal 24 V DC floating wetting supply. The connected PDIO reads board identification and feedback data so the control system can identify incompatible hardware and field-side faults.

        General Electric IS200TDBSH2A Discrete Input/Output Terminal Board Manuals, Datasheets, Links 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.
        PDIO and option-board compatibility

        IS200TDBSH2A is the 24 V DC simplex member of the TDBS family and accepts a single PDIO pack with one or two Ethernet paths to the controllers. It is not the TMR TDBT arrangement, and H4/H6 boards use different contact-wetting ranges.

        Relay functions may be extended with WROB, WROF, or WROG option boards. Each option changes power distribution, fuse placement, and feedback behavior, so the installed option-board identity and wiring drawing must be retained during replacement.

        Field-state and output feedback

        The PDIO monitors contact-input wetting voltage, reads each input state, and receives relay-position feedback from isolated contact pairs. Sequence-of-events reporting can be enabled for individual input transitions and relay commands.

        When a WROB, WROF, or WROG option board is installed, fuse-status feedback is also processed according to that board’s circuit arrangement. Service analysis should therefore separate contact excitation, relay command, relay feedback, and option-board fuse indications.

        Fault-isolation guidance

        A loss of wetting voltage, a contact input that does not respond to the periodic high/low threshold test, or a mismatch between relay command and feedback can each raise a distinct diagnostic. The terminal-board ID device also reports board type, serial number, and revision to the I/O processor.

        If multiple inputs fail together, verify the common wetting supply before replacing the board. For a single relay issue, compare the command, relay-position feedback, load condition, and any option-board fuse indication.

        Documented Mark VIe use

        IS200TDBSH2A is used where a simplex PDIO path must combine field contact inputs and relay outputs on one terminal board. The manual documents nominal 24 V DC wetting for its contact-input section and permits optional relay arrangements for externally powered loads, individually fused relay commons, or fused common power distribution.

        The board is suited to replacement in an established Mark VIe cabinet only after the installed PDIO pack, H2 wetting-voltage range, relay option board, terminal schedule, and mounting arrangement have been matched.

        Description
        In the GE Mark VIe platform, IS200TDBSH2A is the TDBS group-2 terminal board used with documented PDIO discrete I/O pack arrangements. GE nomenclature identifies H as thru-hole component construction, 2 as the bill-of-material group, and A as the major functional revision.

        For field discrete I/O, IS200TDBSH2A provides the documented terminal-board interface for IS220PDIOH1A and IS220PDIOH1B certification configurations. The GE EAC component schedule lists 32 V DC and 110 mA DC contact-wetting data for the H2A terminal-board arrangement.

        Before replacing IS200TDBSH2A, preserve the complete installed revision code, paired PDIO pack, terminal assignments, connector map, field-circuit schedule, and cabinet drawing. The requested AAA revision belongs in the Revisions module and does not justify a second product page.
        Revisions

        Revision Part #

        Also known as

        IS200TDBSH2AB
        IS200TDBSH2A-B, Series B, Rev B
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        Alternative Names
        IS200 TDBS H2A IS 200 TDBS H2A GE TDBSH2A terminal board Mark VIe 24 V DC TDBS board PDIO simplex discrete I/O terminal board TDBSH2A contact input relay output board IS200TDBSH2AB Series B GE Mark VIe TDBS H2 terminal board
        Technical notes
        IS200TDBSH2A has no onboard settings; verify the PDIO, wetting supply, terminal map, and fitted WROB/WROF/WROG option board before service.
        Exceptional Service

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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
        The replacement label differs from IS200TDBSH2A—what must match before installation?
        Confirm the TDBS H2 wetting-voltage group, the complete board revision, the connected PDIO pack, the relay option board, and the cabinet wiring drawing. A similar TDBS mnemonic does not prove field compatibility.
        Several contact inputs changed state together after maintenance—where should checks begin?
        Check the common wetting supply and JE1 return first. The PDIO raises a wetting-voltage diagnostic when excitation falls below the acceptable level, so a shared supply fault can affect many inputs without a terminal-board failure.
        A relay command is present but the field load does not operate—what should be compared?
        Compare the controller command, the PDIO output indication, the relay-position feedback, the load circuit, and any option-board fuse indication. This separates a command-path issue from a relay, fuse, wiring, or field-load problem.
        How should the confirmed IS200TDBSH2A version be recorded?
        Use the complete verified suffix IS200TDBSH2AB and record it as IS200TDBSH2A-B, Series B, Rev B. Keep a label photograph with the service record so the installed revision is not reduced to the H2 family designation.
        Which records should be captured before disconnecting the terminal board?
        Retain photographs, TB1 and TB2 terminal schedules, conductor labels, wetting-supply details, the connected PDIO identity, option-board identity, active alarms, and the cabinet drawing reference before any wire is moved.
        How do WROB, WROF, and WROG affect an IS200TDBSH2A replacement?
        WROB provides fused power distribution to selected outputs, WROF adds an individual series fuse to each relay common, and WROG distributes one external source through separately fused outputs. The option board therefore changes wiring, fuse feedback, and replacement checks.

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