Description
🔹 Product Description
The GE General Electric IS200TRLYS1B is a Relay Output Terminal Board designed for the GE Mark VI Speedtronic turbine control system. The board provides an interface between control-system output signals and external field devices through relay contacts. It features two vertically oriented terminal blocks, relay/contact assemblies, MOV protection components, transistors, jumpers, and associated signal-conditioning circuitry. The related full designation IS200TRLYS1BGG identifies a specific hardware configuration of the IS200TRLYS1B family. This unit is offered as NSFP (New Surplus Factory Package).
🔹 Product Datasheet
| Specification | Details |
|---|---|
| Brand | GE General Electric |
| Model | IS200TRLYS1B |
| Full / Alternate Designation | IS200TRLYS1BGG |
| Series | Mark VI / IS200 |
| Product Name | Relay Output Terminal Board |
| Functional Family | TRLY |
| Board Type | Relay Output / Terminal Interface PCB |
| Application | GE Mark VI Speedtronic Turbine Control |
| Terminal Blocks | 2 Vertical Terminal Blocks |
| Terminal Identification | Numbered Field Terminals |
| Relay Type | Electromechanical Relay / Form-C Contact Architecture* |
| Protection | MOV / Signal Protection Components |
| Configuration | Jumpers and Control Components |
| Condition | NSFP – New Surplus Factory Package |
| Dimensions | Verify actual unit |
| Weight | Verify actual unit |
| Power | System-dependent |
| Product Status | Legacy / Mark VI |
🔹 Key Features
• Original GE IS200TRLYS1B Relay Output Terminal Board
• Associated full designation IS200TRLYS1BGG
• Designed for GE Mark VI Speedtronic turbine control systems
• Provides relay output and field-wiring termination functions
• Two vertically oriented terminal blocks
• Multiple relay/contact assemblies with protective MOV components
• Includes transistors, integrated circuits, resistors, capacitors, and jumpers
• Suitable for turbine control field-device interface applications
• NSFP condition for replacement and maintenance inventory
• Exact board revision and system compatibility should be verified before installation
🔹 Frequently Asked Questions
Q: What is the GE IS200TRLYS1B?
A: It is a Relay Output Terminal Board used in the GE Mark VI Speedtronic turbine control system.
Q: What is IS200TRLYS1BGG?
A: IS200TRLYS1BGG is an associated full board designation within the IS200TRLYS1B/TRLY family and identifies a specific hardware configuration.
Q: What does the TRLY board do?
A: The TRLY board provides relay-output termination and field-interface functions, allowing control signals to be connected to external devices through relay contacts.
Q: What type of field connections does this board provide?
A: The board uses terminal blocks for field wiring and relay-based outputs. Exact field wiring depends on the Mark VI cabinet and application.
Q: Is IS200TRLYS1BGG the same as IS200TRLYS1B?
A: It is an associated configuration of the IS200TRLYS1B family. For replacement, match the complete part number and board revision rather than relying only on the base model.
Q: What is the condition of this unit?
A: The supplied listing identifies the unit as NSFP, meaning New Surplus Factory Package.
Q: Can this board be installed in any Mark VI system?
A: No. Mark VI terminal boards can have application-specific wiring and configurations. Verify the original part number, terminal arrangement, revision, and system documentation before installation.
Q: Is this board still in current production?
A: It is a legacy Mark VI IS200-series component. Availability and replacement options should be verified for the specific control system.
🔹 Recommended GE Models
- GE IS200TRLYS1BGG | Relay Output Terminal Board
- GE IS230TRLSH2B | Relay Output Terminal Board
- GE IS200TBQBG1A | Relay Output Terminal Board
- GE IS200TBCIH2A | Contact Input Terminal Board
- GE IS200TBCIH1A | Contact Input Terminal Board
- GE IS200TBAIH1C | Analog Terminal Board
- GE IS200TBAIS1C | Analog Input Terminal Board
- GE IS200TBCIS2C | Contact Input Terminal Board
- GE IS200TICI H1A | Contact Input Board
- GE IS200DRLYH1A | Discrete Relay Output Board
- GE IS200DTCIH1A | Discrete Terminal Board
- GE IS200ERRRH1A | Exciter Relay Board
- GE IS200TRPAH1A | Primary Trip Terminal Board
- GE IS200TRPGH1A | Primary Gas Trip Terminal Board
- GE IS200TTURH1B | Turbine Terminal Board
