GE DS200TCRAG1ACC Output Board – Discrete Output Control | Mark VI Turbine Control Platform
Engineering Background
The DS200TCRAG1ACC is a factory-original discrete output board engineered by General Electric for deployment within the Mark VI Turbine Control System — GE’s flagship distributed control architecture for gas turbines, steam turbines, and combined-cycle power generation units. Designed to operate in high-reliability, safety-critical environments, this board serves as the primary interface between the Mark VI controller and field-level actuators, solenoids, and relay-driven devices.
Product Positioning
Konmask.com supplies the DS200TCRAG1ACC as a verified, shelf-ready replacement module for power generation facilities, petrochemical plants, and industrial OEM integrators requiring immediate availability without lead-time exposure. Each unit is sourced through traceable supply channels and undergoes pre-shipment functional verification.
Complete Technical Specifications
| Part Number | DS200TCRAG1ACC |
| Manufacturer | General Electric (GE) |
| Series / Platform | Mark VI Turbine Control System |
| Board Type | Discrete Output Board |
| Form Factor | PCB Module (rack-mount compatible) |
| Output Type | Discrete (digital) relay/transistor outputs |
| Operating Voltage | 24 VDC nominal (system-supplied) |
| Communication Interface | Mark VI backplane bus |
| Operating Temperature | 0°C to +60°C |
| Weight | 460 g |
| Country of Origin | USA |
| Condition | New / Refurbished (traceable) |
| Compliance | CE, RoHS-compatible |
Proven Application Environments
- Gas turbine control panels (GE Frame 6, Frame 7, Frame 9 series)
- Steam turbine governor and protection systems
- Combined-cycle power plant DCS integration
- Petrochemical and refinery process control cabinets
- LNG compression and pipeline control stations
- OEM turbine skid builders requiring Mark VI-compatible I/O
Engineering Advantages
- Drop-in Replacement: Direct form-fit-function substitute for failed or end-of-life DS200TCRAG1ACC units — no firmware reconfiguration required in most installations.
- High Channel Density: Supports multiple discrete output channels per board, reducing cabinet footprint and wiring complexity.
- Fault Isolation: Onboard diagnostics enable rapid fault detection and isolation, minimizing turbine downtime during maintenance windows.
- Backplane Compatibility: Fully compatible with Mark VI VME-based backplane architecture and GE Toolbox configuration software.
- Thermal Robustness: Designed for continuous operation in high-ambient-temperature turbine enclosures.
System Architecture & Signal Flow
Within the Mark VI architecture, the DS200TCRAG1ACC resides in the TCRA I/O module slot and receives command signals from the controller core (VCMI/VCRC) via the VME backplane. Output signals are routed through terminal board connectors to field devices including:
- Fuel control solenoid valves
- Inlet guide vane actuators
- Lube oil system relays
- Cooling fan contactors
- Alarm and trip relay circuits
The board supports both energize-to-trip (ETT) and de-energize-to-trip (DTT) output logic configurations, selectable via hardware jumpers or GE Toolbox software parameters.
Sourcing & Quality Verification
- Traceability: All units are sourced from authorized distributors, decommissioned OEM installations, or certified repair facilities with full documentation.
- Pre-shipment Testing: Functional output channel verification performed prior to dispatch.
- Anti-counterfeit Screening: Visual inspection, component-level verification, and serial number cross-referencing against GE part databases.
- Packaging: ESD-safe anti-static bags with foam cushioning; double-boxed for international freight.
Procurement Process
- Inquiry: Submit your part number, required quantity, and delivery timeline to support@konmask.com or call +0086 19859288691.
- Quotation: Receive a formal quotation with unit price, lead time, and shipping options within 24 business hours.
- Order Confirmation: Purchase order accepted via email; proforma invoice issued for prepayment or net terms (qualified accounts).
- Shipment: DHL / FedEx / UPS express available; sea freight for bulk orders. Export documentation (CO, packing list, commercial invoice) provided.
- After-sales Support: 12-month warranty on verified units; technical support available for installation and commissioning queries.
Technical FAQ
Q: Is the DS200TCRAG1ACC compatible with Mark VIe systems?
A: The DS200TCRAG1ACC is designed for the Mark VI platform. Mark VIe uses a different I/O architecture (IONET-based). Please confirm your system revision before ordering.
Q: Can this board be reprogrammed for different output configurations?
A: Output logic (ETT/DTT) and channel assignments are configurable via GE Toolbox software. Hardware jumper settings may also apply — consult the GE Mark VI System Guide (GEH-6421).
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. Out-of-stock items typically have a 2–6 week sourcing lead time depending on market availability.
Q: Do you provide a certificate of conformance (CoC)?
A: Yes. CoC and test reports are available upon request for all verified units.
Q: What warranty is provided?
A: All units carry a 12-month warranty against manufacturing defects and functional failure under normal operating conditions.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
