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          Apter Power supports IS200ESYSH1A quotations, English technical references and TMR I/O matching.

        IS200ESYSH1A

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        General Electric IS200ESYSH1A is an EX2100e TMR system I/O interface module that connects customer measurement, contact and relay circuits to M1, M2 and C controls.
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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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        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.
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        Technical specifications for IS200ESYSH1A

        • Manufacturer:
          General Electric
        • Part Number:
          IS200ESYSH1A
        • Product Family:
          GE Excitation Control
        • Product Type:
          System I/O Interface Module
        • Stock:
          1
        • Functional Acronym:
          ESYS
        • Group:
          H1
        • Redundancy:
          TMR
        • Control Sections:
          M1, M2 and C
        • Voltage Inputs:
          Two 3-phase PT sets
        • Current Inputs:
          Two generator CTs, 1 A or 5 A
        • Analog Inputs:
          Two, 4–20 mA or ±10 V
        • Analog Outputs:
          Four 12-bit channels
        • Trip Logic:
          Two relays with 2-out-of-3 voting
        • General Relays:
          Four Form-C outputs
        • Auxiliary Inputs:
          Seven at 55 V dc
        • Control Link:
          HSLA HSSL daughterboards
        • Tariff Code:
          8537101190
        • 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 Customer I/O Measurement Channels Relay Logic TMR Integration

        Features:

        • Terminates customer PT, CT, analog and discrete circuits.
        • Connects M1, M2 and C through separate HSLA serial paths.
        • Applies hardware 2-out-of-3 voting to two trip relays.
        IS200ESYSH1A is the H1 external-I/O boundary for an EX2100e TMR control.

        Pluggable terminal boards keep customer wiring separate from the daughterboards that serve individual control sections.

        The H1 grouping is allocated to TMR excitation controls rather than regulator configurations.

        The General Electric IS200ESYSH1A System I/O Interface Module is supported by Apter Power for quotation and technical assistance.
        General Electric IS200ESYSH1A System I/O Interface Module Manuals, Datasheets and 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.

        External Termination

        • Terminal Format: Customer circuits land on pluggable screw-terminal boards
        • Analog Inputs: Two channels accept 4–20 mA or ±10 V
        • Contact Inputs: Seven auxiliary inputs are wetted at 55 V dc
        • General Relays: Four Form-C outputs provide discrete control contacts

        Isolated Analog Paths

        • Voltage Feedback: Two three-phase potential-transformer sets are accepted
        • Current Feedback: Two generator current-transformer circuits are provided
        • CT Rating: Each current input supports a 1 A or 5 A secondary
        • Analog Outputs: Four 12-bit channels are driven by M1 and M2

        Discrete Outputs and Voting

        • Trip Outputs: Two relays drive the external trip interface
        • Vote Method: Hardware 2-out-of-3 logic combines M1, M2 and C
        • Lockout Path: The voted outputs connect to the customer lockout circuit
        • Separate Contacts: Four general-purpose Form-C relays remain independent of the trip pair

        Three-Control Connection

        • Control Sections: H1 connects M1, M2 and C
        • Serial Hardware: HSLA daughterboards provide the controller interfaces
        • Link Type: Each daughterboard uses a high-speed serial link
        • System Boundary: The H1 configuration belongs to TMR excitation controls
        Description
        General Electric IS200ESYSH1A is the H1 system I/O interface module for an EX2100e TMR control. It connects external measurement and discrete circuits with the M1, M2 and C control sections and is not the ESYS group used in regulator systems.

        Pluggable screw terminals on IS200ESYSH1A receive customer wiring, while HSLA daughterboards carry the corresponding signals over high-speed serial links to the control sections. This separates field termination from the three internal TMR communication paths.

        Measurement channels on IS200ESYSH1A include two sets of three-phase potential-transformer inputs, two generator current-transformer inputs rated for 1 A or 5 A, two configurable 4–20 mA or ±10 V inputs and four 12-bit analog outputs driven by M1 and M2.

        For discrete control, IS200ESYSH1A provides two trip-relay outputs with hardware 2-out-of-3 voting, four general-purpose Form-C relay outputs and seven auxiliary contact inputs wetted at 55 V dc. The voted trip paths combine the three control sections before operating the external trip interface.
        Alternative Names
        IS200-ESYS-H1A IS 200 ESYS H1A IS200 ESYS H1A GE IS200ESYSH1A General Electric IS200ESYSH1A EX2100e IS200ESYSH1A ESYS H1A IS200ESYS-H1A
        Technical notes
        General Electric IS200ESYSH1A is the H1 TMR ESYS module, linking M1, M2 and C to customer I/O through HSLA daughterboards and voted trip relays.
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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
        Only the C control loses customer I/O data while M1 and M2 remain healthy—what IS200ESYSH1A path should be isolated?
        Inspect the C-section HSLA daughterboard and its serial link on IS200ESYSH1A, using the working M1 and M2 paths as comparisons.
        During reconnection of a generator CT circuit, which IS200ESYSH1A rating check prevents an input mismatch?
        Confirm whether the connected CT secondary is 1 A or 5 A before landing it on the corresponding IS200ESYSH1A current input.
        A trip command appears in only one control section; why does IS200ESYSH1A leave the relay inactive?
        The two trip outputs on IS200ESYSH1A use hardware 2-out-of-3 voting across M1, M2 and C, so one vote alone does not complete the trip decision.
        Prior to wiring a transmitter, how should the IS200ESYSH1A analog-input mode be matched?
        Set the selected IS200ESYSH1A channel for the transmitter’s 4–20 mA or ±10 V format before applying the field signal.
        If the available ESYS board is labeled H2 or H3, can it replace IS200ESYSH1A in the same control arrangement?
        No. IS200ESYSH1A is the H1 TMR group for M1, M2 and C; H2 is dual and H3 is simplex.
        Which IS200ESYSH1A boundary should be checked when field voltage is present but no measurement reaches the controller?
        Follow the circuit through the IS200ESYSH1A terminal and isolation path, then verify the HSLA link that carries the channel toward the affected control section.

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