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IS210DSVOH1B

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Designed as the Mark VI simplex servo I/O terminal board, General Electric IS210DSVOH1B brings valve drive, LVDT feedback, and active pulse-rate termination onto one DIN-rail assembly.
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Technical specifications for IS210DSVOH1B

  • Manufacturer:
    General Electric
  • Part Number:
    IS210DSVOH1B
  • Product Family:
    GE Mark VI Gas Turbine Control
  • Product Type:
    Simplex Servo Input/Output Terminal Board
  • Stock:
    1
  • Servo Channels:
    2
  • LVDT Circuits:
    6 feedback inputs, 2 excitation sources
  • Active Probe Inputs:
    2
  • Probe Excitation:
    Two excitation sources
  • Processor Connection:
    VSVO via 37-pin cable
  • Field Terminals:
    42-position Euroblock
  • Coil Selection:
    JP1 and JP2
  • Supported Coil Currents:
    10, 20, 40, 80, or 120 mA
  • Wiring:
    #18 AWG shielded twisted pair
  • 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 Valve Matching Excitation Signal Checks Mounting

Features:

  • A 42-position Euroblock separates field termination from the VSVO processor cable.
  • JP1 and JP2 select the required valve-coil current and resistance pairing.
  • Electronic checks cover servo current, LVDT signals, and terminal-board identity.
The H1B arrangement adds terminal capacity while retaining a compact simplex servo interface for Mark VI control cabinets.

Two independent output paths work alongside six position-feedback circuits, so the valve drive and measured position remain within the same VSVO I/O group.

Separate excitation paths for LVDTs and active probes allow the connected sensors to receive the power form expected by their signal circuits.

Availability and product support for the General Electric IS210DSVOH1B Simplex Servo I/O Terminal Board can be discussed with Apter Power.
General Electric IS210DSVOH1B Simplex Servo Input/Output Terminal Board 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.

Valve Matching

  • Selectors: JP1 and JP2 configure the two servo output paths.
  • Current Choices: Supported nominal coil currents include 10, 20, 40, 80, and 120 mA.
  • Resistance Pairs: Each current choice corresponds to the stated coil-resistance option.
  • Independent Paths: The two channels can be matched to their connected valve coils.

Excitation

  • LVDT Sources: Two excitation sources serve the six position-feedback circuits.
  • LVDT Level: Excitation is 7.00 Vrms nominal at 3.2 kHz.
  • Probe Sources: Two excitation supplies are provided for active pulse probes.
  • Distribution: Excitation and returned signals share the compact VSVO termination path.

Signal Checks

  • Servo Current: Commanded and measured output current are monitored.
  • Position Signal: LVDT excitation and feedback enter the diagnostic checks.
  • Board Identity: Electronic ID data confirms board type and revision.
  • Mismatch: Unexpected identification data produces a compatibility fault at the processor.

Mounting

  • Rail Format: The board is installed in a plastic DIN-rail holder.
  • Terminal Count: The H1B Euroblock provides 42 field positions.
  • Field Cable: Shielded twisted-pair conductors are landed directly on the terminal block.
  • Processor Cable: A single 37-pin cable connects the assembly to VSVO.
Description
General Electric IS210DSVOH1B is the H1B compact servo I/O terminal board used with the Mark VI VSVO processor. Its simplex architecture brings two servo outputs, six LVDT position inputs, and two active pulse-rate inputs onto one DIN-rail terminal assembly.

The expanded 42-terminal Euroblock on IS210DSVOH1B provides field landing points for the servo, feedback, probe, and external-trip circuits. A 37-pin cable links those paths to VSVO, and six SCOM screws establish the intended short grounding connection for shielded twisted-pair wiring.

Two LVDT excitation sources and two pulse-probe excitation sources are distributed by IS210DSVOH1B. JP1 and JP2 set the servo-valve coil selection across the supported current and resistance combinations, allowing the two output channels to match the connected valve coils.

Diagnostic monitoring around IS210DSVOH1B covers commanded and measured servo current, LVDT excitation, LVDT feedback, and the electronic board identity. These checks keep field-signal problems, coil-path errors, and connector mismatches visible to the associated processor.
Alternative Names
GE IS210DSVOH1B IS210 DSVO H1B IS210-DSVO-H1B IS 210 DSVO H1B General Electric IS210DSVOH1B GE Energy IS210DSVOH1B IS210DSVOH1B Simplex Servo I/O Board IS210DSVOHIB
Technical notes
General Electric IS210DSVOH1B uses a 42-terminal Euroblock, two servo channels, six LVDT inputs, and jumper-selectable valve-coil ranges.
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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.
Which terminals distinguish General Electric IS210DSVOH1B from the earlier H1A layout?
General Electric IS210DSVOH1B uses a 42-position Euroblock, providing six more terminal positions than the 36-terminal H1A arrangement.
How are valve-coil characteristics selected on General Electric IS210DSVOH1B?
JP1 and JP2 on General Electric IS210DSVOH1B select the supported servo-current and coil-resistance combination for each output path.
What excitation sources are available from General Electric IS210DSVOH1B?
General Electric IS210DSVOH1B provides two LVDT excitation sources and two active pulse-probe excitation sources within the compact servo assembly.
Where should the SCOM conductors be connected on General Electric IS210DSVOH1B?
The six dedicated SCOM screws on General Electric IS210DSVOH1B should be connected with the shortest practical ground path for the shielded field wiring.
How does General Electric IS210DSVOH1B verify its terminal-board identity?
Identification data returned through the VSVO cable lets the processor compare the expected type and revision with General Electric IS210DSVOH1B.
What values are monitored when troubleshooting General Electric IS210DSVOH1B servo feedback?
For General Electric IS210DSVOH1B, the diagnostic path includes servo current, LVDT excitation, LVDT feedback, and board-identification status.

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