IS200TREAH2A
GE
Overview
The IS200TREAH2A is a Turbine Emergency Trip Terminal Board from GE. It is part of GE's industrial automation product portfolio.
Application & Technical Notes
As a turbine emergency trip terminal board, the IS200TREAH2A is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed GE platform.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the IS200TREAH2A, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your GE product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Check live stock, lead time and request a quote for IS200TREAH2A (opens in a new tab)
Frequently Asked Questions
What is the IS200TREAH2A?
The IS200TREAH2A is a turbine emergency trip terminal board from GE. It is described by the manufacturer as: Turbine Emergency Trip Terminal Board.
What are the key technical ratings of the IS200TREAH2A?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the IS200TREAH2A mounted or installed?
Installation follows the standard GE product portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the IS200TREAH2A compatible with my controller?
It belongs to GE's automation product portfolio. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the IS200TREAH2A?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
SPECIFICATIONS Part No.: IS200TREAH2A Manufacturer: General Electric Country of Manufacture: United States of America (USA) Size: 33.0 cm high x 17.8 cm, wide Technology: Surface mount Temperature: -30 to 65oC Product Type: Turbine Emergency Trip Terminal Board Availability: In Stock Series: Mark VIe Functional Description IS200TREAH2A is a Turbine Emergency Trip Terminal Board developed by GE. It is a part of Mark VIe control system. The turbine emergency trip terminal board, is an integral component within the Mark VIe system, specifically designed to collaborate with PPRO turbine I/O packs. Features Customer Input Terminals: Accessible through two 24-point pluggable barrier terminal blocks (H1A, H2A) or 48 pluggable Euro-style box terminals (H3A, H4A), these terminals facilitate customer inputs. Passive Pulse Rate Devices: Nine passive pulse rate devices, distributed across three per X/Y/Z section, are employed to sense a toothed wheel, effectively measuring the turbine speed. Jumper Blocks: These blocks enable the fanning of one set of three speed inputs to all three PPRO I/O packs, ensuring synchronization and redundancy.
Specifications
| Output | Contacts: Two sets of output contacts are provided: one set operating at 24 V dc (H1A, H3A), and the other at 125 V dc (H2A, H4A), offering TMR voted output contacts to trip the system in case of emergencies. |
|---|---|
| Power Supply | Voltage Monitoring (PWR): One typical use is to sense the power supply voltage for the two trip strings. Monitoring the voltage levels ensures that the power supply remains within acceptable ranges, crucial for the reliable operation of the trip system. |
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.