Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
This printed circuit board assembly acts as the core core hardware-level processing interface for critical safety parameters within turbine control architectures. The GE IS200VTURH1BAA, serving as a Primary Turbine Protection Card within the Mark VI Speedtronic series, is engineered to prevent destructive machinery states by continually executing emergency subsystem routines. This board processes passive pulse rate outputs to evaluate machinery speed profiles, interfaces directly with flame safety devices for gas combustion monitoring, and controls high-speed overspeed trip relays to isolate fuel paths if setpoint limits are crossed. The card communicates across a standardized VME rack frame to exchange protective data matrices with system control processors, offering hardware-enforced protection loops for utility power generators and industrial turbine systems.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Functional Part Number | IS200VTURH1BAA |
| System Series | Mark VI Speedtronic |
| Functional Description | Primary Turbine Protection Card |
| Assembly Type | Normal Assembly |
| Total Revisions | 3 Revisions |
| Backwards-Compatibility | First two revisions |
| Revision Ratings | B (Functional), A (Functional), A (Artwork) |
| Pulse Rate Sensor Inputs | 4 Passive pulse rate devices (Simplex applications) |
| Flame Detector Capacity | 8 Geiger-Mueller flame detectors |
| Overspeed Trip Relay Control | 3 Relay channels (Interfacing with TRPx board) |
| Country of Origin | USA |
| Connector Pin / Interface | Function |
|---|---|
| D-Shell Connector | Dedicated front panel electrical connection for specialized interface loops |
| VME Backplane Edge Connector | High-density communication bus interface for power intake and data matrix transport |
| Status LED Indicator | Displays localized hardware diagnostic initialization health states |
| Fail LED Indicator | Evaluates and indicates critical internal board failures or logic execution blocks |
| Run LED Indicator | Illuminates continuously when the protective card actively performs firmware sequences |
The board is designed to slide directly into a standard VME processor rack. This hardware installation must strictly take place only when the target rack system is fully powered down to avoid diagnostic communication failures or electrical shorting across the backplane traces.
Insert the module evenly along the card guides. Use the top and bottom integrated extraction levers to firmly press the card inward and completely seat the edge connectors into the backplane plug. Hand-tighten the upper and lower captive panel screws into the frame threads to fully lock the front faceplate in place.
When deploying within TMR (Triple Modular Redundant) systems, verify that all nine interconnected magnetic relays on the external TRPx terminal board are correctly referenced in software routing. In standard Simplex configurations, ensure only the three primary active relays are assigned to follow the safety trip commands.
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This printed circuit board assembly acts as the core core hardware-level processing interface for critical safety parameters within turbine control architectures. The GE IS200VTURH1BAA, serving as a Primary Turbine Protection Card within the Mark VI Speedtronic series, is engineered to prevent destructive machinery states by continually executing emergency subsystem routines. This board processes passive pulse rate outputs to evaluate machinery speed profiles, interfaces directly with flame safety devices for gas combustion monitoring, and controls high-speed overspeed trip relays to isolate fuel paths if setpoint limits are crossed. The card communicates across a standardized VME rack frame to exchange protective data matrices with system control processors, offering hardware-enforced protection loops for utility power generators and industrial turbine systems.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Functional Part Number | IS200VTURH1BAA |
| System Series | Mark VI Speedtronic |
| Functional Description | Primary Turbine Protection Card |
| Assembly Type | Normal Assembly |
| Total Revisions | 3 Revisions |
| Backwards-Compatibility | First two revisions |
| Revision Ratings | B (Functional), A (Functional), A (Artwork) |
| Pulse Rate Sensor Inputs | 4 Passive pulse rate devices (Simplex applications) |
| Flame Detector Capacity | 8 Geiger-Mueller flame detectors |
| Overspeed Trip Relay Control | 3 Relay channels (Interfacing with TRPx board) |
| Country of Origin | USA |
| Connector Pin / Interface | Function |
|---|---|
| D-Shell Connector | Dedicated front panel electrical connection for specialized interface loops |
| VME Backplane Edge Connector | High-density communication bus interface for power intake and data matrix transport |
| Status LED Indicator | Displays localized hardware diagnostic initialization health states |
| Fail LED Indicator | Evaluates and indicates critical internal board failures or logic execution blocks |
| Run LED Indicator | Illuminates continuously when the protective card actively performs firmware sequences |
The board is designed to slide directly into a standard VME processor rack. This hardware installation must strictly take place only when the target rack system is fully powered down to avoid diagnostic communication failures or electrical shorting across the backplane traces.
Insert the module evenly along the card guides. Use the top and bottom integrated extraction levers to firmly press the card inward and completely seat the edge connectors into the backplane plug. Hand-tighten the upper and lower captive panel screws into the frame threads to fully lock the front faceplate in place.
When deploying within TMR (Triple Modular Redundant) systems, verify that all nine interconnected magnetic relays on the external TRPx terminal board are correctly referenced in software routing. In standard Simplex configurations, ensure only the three primary active relays are assigned to follow the safety trip commands.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Green
|
| Country of origin |
United States
|
| Power source |
DC Power
|