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IS210DTAOH1A

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The General Electric IS210DTAOH1A Mark VI simplex analog output terminal board routes eight 0–20 mA control channels from a VAOC processor to field loads.
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Technical specifications for IS210DTAOH1A

  • Manufacturer:
    General Electric
  • Part Number:
    IS210DTAOH1A
  • Product Family:
    GE Mark VI Gas Turbine Control
  • Product Type:
    Simplex Analog Output Terminal Board
  • Stock:
    1
  • Output Channels:
    8 single-ended
  • Output Range:
    0–20 mA
  • Maximum Load:
    500 ohms
  • Processor Compatibility:
    VAOC only
  • Boards per VAOC:
    2
  • Processor Cable:
    One 37-pin cable per board
  • Field Terminals:
    36-position Euroblock
  • SCOM:
    Terminals 17 and 18
  • Maximum Cable Length:
    300 m
  • Hardware Settings:
    None
  • 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 Output Channels Feedback Path Load Limits Hardware Setup

Features:

  • Eight single-ended 0–20 mA loops are terminated on one DIN-rail board.
  • Local sense resistors return measured channel current to the VAOC diagnostics.
  • Two DTAO assemblies provide the processor's full sixteen-output arrangement.
The DTAO layout focuses exclusively on current-output termination, so input selection and mixed-signal jumpers are absent from the board.

Command data moves from VAOC through the 37-pin cable, while each field-loop current returns as a measured value for channel comparison.

A 500-ohm load ceiling and 300 m cable limit define the external loop rather than the logic-side processor interface.

Apter Power may assist with availability and Mark VI system matching for the General Electric IS210DTAOH1A Simplex Analog Output Terminal Board.
General Electric IS210DTAOH1A Simplex Analog 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.

Output Channels

  • Count: Eight single-ended analog outputs are provided.
  • Range: Every channel operates over 0–20 mA.
  • Common: The compact output assembly uses the specified SCOM return points.
  • VAOC Capacity: Two boards create the sixteen-channel VAOC arrangement.

Feedback Path

  • Current Sense: Each channel includes a local feedback resistor.
  • Comparison: VAOC compares measured current with the commanded output.
  • Open Loop: A disconnected field loop produces an unhealthy output indication.
  • ID Check: Electronic identification confirms the terminal-board type.

Load Limits

  • Maximum Burden: Each output supports up to 500 ohms.
  • Cable Distance: The field run can extend to 300 m.
  • Signal Type: The output is a unipolar current loop.
  • Wiring: Shielded twisted-pair conductors connect the load.

Hardware Setup

  • Jumpers: No hardware jumpers are installed.
  • Terminal Block: Field wiring lands on a fixed 36-position Euroblock.
  • SCOM Points: Terminals 17 and 18 are assigned to SCOM.
  • Processor Link: A 37-pin cable connects the board to VAOC.
Description
Eight single-ended current loops are terminated by General Electric IS210DTAOH1A, a compact analog output board for the Mark VI VAOC processor. The assembly converts the processor-side output commands into field-ready 0–20 mA paths without adding independent hardware configuration.

Each channel on IS210DTAOH1A includes a local current-sense resistor. The VAOC measures that feedback against the commanded value, so an open circuit or an inaccurate output can be recognized through the analog-output diagnostic path.

A fixed 36-position Euroblock accepts the field conductors on IS210DTAOH1A. SCOM is available at terminals 17 and 18, shielded twisted-pair wiring connects each load, and the field cable can extend to 300 m while the load remains within 500 ohms.

One 37-pin cable joins IS210DTAOH1A to VAOC, and two terminal boards can use the processor's two connectors for sixteen outputs in total. Electronic identification confirms the connected board type; no jumpers or manual settings are present on the DTAO assembly.
Alternative Names
IS210 DTAO H1A IS210-DTAO-H1A GE IS210DTAOH1A IS 210 DTAO H1A General Electric IS210DTAOH1A GE Energy IS210DTAOH1A IS210DTAOH1A Analog Output Terminal Board IS210DTA0H1A
Technical notes
General Electric IS210DTAOH1A terminates eight single-ended 0–20 mA outputs for VAOC, with per-channel current feedback and a 500-ohm load limit.
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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.
Can General Electric IS210DTAOH1A be connected to a PAOC processor?
No. General Electric IS210DTAOH1A is the compact terminal board for VAOC and is not the terminal assembly used with PAOC.
What happens when a General Electric IS210DTAOH1A output loop opens?
The local current feedback for General Electric IS210DTAOH1A no longer matches the VAOC command, allowing the analog-output diagnostics to flag the unhealthy channel.
How much field-load resistance can General Electric IS210DTAOH1A drive?
Each 0–20 mA channel on General Electric IS210DTAOH1A is specified for a maximum 500-ohm load within the stated field-cable boundary.
Where is the common reference landed on General Electric IS210DTAOH1A?
SCOM connections for General Electric IS210DTAOH1A are assigned to terminals 17 and 18 on the 36-position Euroblock.
Does General Electric IS210DTAOH1A require jumper setup before use?
No jumpers or hardware settings are provided on General Electric IS210DTAOH1A; the VAOC configuration defines the output operation.
How does one VAOC obtain sixteen outputs with General Electric IS210DTAOH1A?
Two General Electric IS210DTAOH1A boards connect to the two VAOC terminal-board connectors, contributing eight single-ended channels each.

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