IS230TRLSH2B IS200TRLYS1BGG
IS230TRLSH2B IS200TRLYS1BGG
IS230TRLSH2B IS200TRLYS1BGG
IS230TRLSH2B IS200TRLYS1BGG
IS230TRLSH2B IS200TRLYS1BGG
IS230TRLSH2B IS200TRLYS1BGG
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IS230TRLSH2B IS200TRLYS1BGG

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The General Electric IS230TRLSH2B IS200TRLYS1BGG is a relay output solution engineered for the Mark VI/Mark VIe Speedtronic control system, providing deterministic switching for gas and steam turbines in critical power generation assets.
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Technical specifications for IS230TRLSH2B IS200TRLYS1BGG

  • Manufacturer:
    General Electric
  • Part Number:
    IS230TRLSH2B IS200TRLYS1BGG
  • Product Family:
    GE Mark VI Gas Turbine Control
  • Product Type:
    Relay Output Module and Terminal Board
  • Stock:
    2
  • Operating Temperature (Module):
    -40°C to +85°C
  • Operating Temperature (Terminal Board):
    -40°C to +70°C
  • Storage Temperature:
    -40°C to +85°C
  • Relative Humidity:
    5% to 95% (Non-condensing)
  • Power Supply:
    24V DC ±10%
  • Power Consumption:
    15W (Typical) / 20W (Maximum)
  • Relay Type:
    Form C (SPDT – Single Pole Double Throw)
  • Number of Channels:
    Multiple isolated relay outputs (up to 12)
  • Contact Rating (Resistive):
    5A to 10A @ 250V AC / 30V DC
  • Response Time:
    ≤ 10ms
  • Weight:
    2.92 kg
  • Estimated shipping dimensions:
    34x22.5x11.5cm
  • 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 Specifications Applications Monitoring & Control Operating Environment

Features:

  • Deterministic Relay Actuation with Surge Suppression
  • Extreme Environmental Resilience (-40°C to +85°C)
  • Fail-Safe TMR Integration (SIL 2 Ready)
The General Electric IS230TRLSH2B IS200TRLYS1BGG features 7 dedicated Metal Oxide Varistors (MOVs) to clamp voltage spikes generated by inductive loads. Unlike standard modules, this hardware-level protection prevents contact welding and extends relay life, ensuring reliable operation when controlling large solenoids, motor starters, or turbine trip valves in high-cycling applications.

Built to survive where commercial gear fails, the General Electric IS230TRLSH2B IS200TRLYS1BGG operates in a wide temperature range from -40°C to +85°C. This allows the module to be placed in un-conditioned remote I/O cabinets or directly on turbine skids, eliminating the need for expensive climate-controlled enclosures in arctic or desert environments.

Designed for triple modular redundancy (TMR), the General Electric IS230TRLSH2B IS200TRLYS1BGG allows three modules to control the same process variable. If one module fails or is removed for maintenance, the remaining two continue to provide uninterrupted control. Certified to IEC 61508 SIL 2, it is an ideal drop-in solution for Emergency Shutdown Systems (ESD) and turbine overspeed protection.

The IS230TRLSH2B IS200TRLYS1BGG General Electric Relay Output Module and Terminal Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IS230TRLSH2B IS200TRLYS1BGG Relay Output Module and 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.
General Electric IS230TRLSH2B IS200TRLYS1BGG Relay Output Module and Terminal Board

General

  • Manufacturer GE / Bently Nevada
  • Model IS230TRLSH2B IS200TRLYS1BGG
  • Condition New Original ready stock
  • Product Family IS230SNRTH2A IS200SRTDH2ACB,IS230SRLYH2A IS200SRLYH2AAA,IS230TAISH2C IS200TBAIS1CED
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.
  • Gas & Steam Turbine Control: Direct management of inlet guide vanes (IGV), bypass valves, and start-up interlocks within the GE Speedtronic ecosystem.
  • Compressor Stations (Oil & Gas): High-cycle solenoid actuation for anti-surge control and emergency shutdown (ESD) sequences in pipeline networks.
  • Critical Process Safety (SIL 2): Execution of trip logic for boilers and chemical reactors where deterministic relay switching is required for functional safety compliance.
  • Heavy Industrial Retrofit: Replacing obsolete electromechanical relays in mining or water treatment facilities to gain diagnostic visibility and reduce panel space.
  • Real-Time Coil Diagnostics: The system allows engineers to monitor the continuity and health of the relay coils to predict failure before a stuck contact occurs.
  • IONet Redundancy Monitoring: Dual Ethernet ports allow the network to switch seamlessly if a primary path fails, with status LEDs providing immediate visual feedback on network integrity.
  • Contact Wear Estimation: By monitoring switching cycles and load current, the controller (via ToolboxST) can estimate remaining contact life to plan preventive maintenance outages.
  • Integrated MOV Protection: The built-in Metal Oxide Varistors provide passive monitoring of voltage spikes, preventing nuisance trips caused by electrical noise feedback.
  • Extreme Temperature Tolerance: Guaranteed operation from -40°C to +85°C, allowing placement in outdoor NEMA 4X enclosures or turbine pedestals without supplemental heating/cooling.
  • High Vibration Resilience: Conformal-coated PCB and ruggedized terminal blocks prevent loosening of connections and signal loss in high-frequency vibration environments (e.g., adjacent to rotating machinery).
  • Electrical Noise Immunity: Designed to withstand High-Voltage (120/240 VAC) switching transients, ensuring that the logic side (24V DC) remains isolated from field wiring faults.
  • Dust & Humidity Protection (IP20): The form factor protects against dust ingress and accidental tool contact, suitable for industrial control rooms and local control panels.
Description
The General Electric IS230TRLSH2B IS200TRLYS1BGG combination serves as the definitive interface between digital control logic and field devices. Designed specifically for GE‘s Mark VI series, the IS230TRLSH2B functions as the primary relay output module, converting controller commands into physical outputs, while the IS200TRLYS1BGG acts as the dedicated terminal board providing secure, high-density screw termination for field wiring.

Engineered for extreme reliability, the General Electric IS230TRLSH2B IS200TRLYS1BGG duo excels in high-vibration, high-temperature environments typical of turbine halls and compressor stations. The assembly features a ruggedized form factor with vertical plug connectors, allowing for easy DIN-rail mounting and maintenance without disturbing field wiring, significantly reducing Mean Time To Repair (MTTR) in critical processes.

With a focus on electrical integrity, the General Electric IS230TRLSH2B IS200TRLYS1BGG integrates seven Metal Oxide Varistors (MOVs) to suppress voltage spikes and surges. This hardware-level protection ensures that inductive load switching—common with solenoids and motor contactors—does not degrade the control system, thereby extending the operational lifespan of the asset in heavy industrial settings.

As a core component of the GE Mark VIe ecosystem, the General Electric IS230TRLSH2B IS200TRLYS1BGG supports Triple Modular Redundant (TMR) architectures. This configuration allows the system to tolerate a single-point failure without interrupting the control of safety-critical actuators, ensuring compliance with IEC 61508 standards for functional safety in oil & gas and power applications.
Revisions

Revision Part #

Also known as

IS230TRLSH2B
IS230TRLSH2-B, Series -2B, Rev -B
IS230TRLSH2A
IS230TRLSH2-A, Series -2A, Rev -A
IS200TRLYS1BGG
IS200TRLYS1-BGG, Series -BGG, Rev -BGG
IS200TRLYS1BGD
IS200TRLYS1-BGD, Series -BGD, Rev -BGD
IS200TRLYS1AGG
IS200TRLYS1-AGG, Series -AGG, Rev -AGG
IS200TRLYS1AGD
IS200TRLYS1-AGD, Series -AGD, Rev -AGD
Alternative Names
IS230TRLSH2B IS200TRLYS1BGG 1S230TRLSH2B 1S200TRLYS1BGG IS230TRLSH2B IS200TRLYSIBGG IS23OTRLSH2B IS2OOTRLYS1BGG IS230SNRTH2A IS200SRTDH2ACB IS230SRLYH2A IS200SRLYH2AAA IS230TAISH2C IS200TBAIS1CED
Technical notes
The General Electric IS230TRLSH2B IS200TRLYS1BGG requires 24V DC ±10% power and communicates via hardwired discrete I/O (dry contact) with the Mark VIe IONet backbone. It is TÜV-certified for SIL 2 applications per IEC 61508, supporting a wide operating temperature range from -40°C to +85°C.
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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.
What is the communication protocol and firmware compatibility of the General Electric IS230TRLSH2B IS200TRLYS1BGG?
The General Electric IS230TRLSH2B IS200TRLYS1BGG uses hardwired discrete I/O (dry contact) for relay outputs. The primary module communicates with the controller via the proprietary IONet backbone (Dual Ethernet RJ45). It is fully compatible with GE ToolboxST software for configuration and diagnostics, supporting Mark VI and Mark VIe firmware versions.
How many I/O points or relay channels does the General Electric IS230TRLSH2B IS200TRLYS1BGG support?
The General Electric IS230TRLSH2B IS200TRLYS1BGG supports up to 16 isolated relay channels depending on the specific variant, utilizing the DC-37 pin interface to connect the main board to the IS200TRLYS1BGG terminal board, which provides Form C (SPDT/DPDT) screw terminal access.
What are the environmental limits and installation requirements for the General Electric IS230TRLSH2B IS200TRLYS1BGG?
The General Electric IS230TRLSH2B IS200TRLYS1BGG is rated for an ambient temperature range of -40°C to +85°C and is protected with a conformal coating (IP20). It requires a standard 35mm DIN rail for mounting. No external cooling fans are required for standard operation, though adequate airflow in the cabinet must be maintained to avoid localized hotspots.
Does the General Electric IS230TRLSH2B IS200TRLYS1BGG have functional safety certifications?
Yes. The General Electric IS230TRLSH2B IS200TRLYS1BGG carries TÜV certification for SIL 2 (Safety Integrity Level 2) according to IEC 61508 and IEC 61511. It is suitable for use in safety loops up to SIL 2, including flame monitoring and emergency trip applications.