GE DS200LDCCH1AKA Communication Card – High-Speed Data Link Controller | Mark VI Turbine Control Platform
Engineering Background: The DS200LDCCH1AKA is a dedicated communication interface card developed by GE (General Electric) for integration 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 mission-critical industrial environments, this card manages high-speed serial and network data exchange between the Mark VI controller backplane and peripheral I/O, HMI, and supervisory systems.
Product Positioning: As a first-tier OEM component, the DS200LDCCH1AKA is the preferred replacement and spare part for plant engineers and reliability teams managing GE Mark VI-equipped turbine assets. Konmask.com supplies this card from verified surplus and refurbished channels, with full traceability documentation available upon request.
Complete Technical Specifications
- Part Number: DS200LDCCH1AKA
- Manufacturer: GE (General Electric) — Power Controls Division
- Series / Platform: Mark VI Turbine Control System
- Card Function: LAN / Data Communication Controller Card (LDCC)
- Form Factor: VME-compatible plug-in board
- Communication Protocols: GE proprietary IONet, RS-422/RS-485 serial, Ethernet (platform-dependent)
- Operating Voltage: +5 VDC / ±15 VDC (supplied via backplane)
- Operating Temperature: 0°C to +60°C (32°F to 140°F)
- Storage Temperature: -40°C to +85°C
- Humidity: 5% to 95% non-condensing
- Mounting: Mark VI VCMI / VCRC / VTUR rack backplane slot
- Firmware: Compatible with GE ToolboxST configuration environment
- Certifications: CE, UL (per OEM specification)
- Weight: Approx. 0.3 kg (bare card)
- RoHS Status: Consult datasheet for revision-specific compliance
Proven Application Environments
- GE Frame 6B, 7E, 7EA, 9E gas turbine control panels
- GE steam turbine Mark VI control cabinets
- Combined-cycle power plant DCS integration nodes
- Turbine generator protection and excitation systems
- Retrofit and upgrade projects replacing Mark V / Mark IV communication boards
- Spare parts inventory for power utility O&M departments
Engineering Advantages
- OEM-Grade Reliability: Manufactured to GE’s stringent power-generation quality standards — not a third-party clone.
- Plug-and-Play Compatibility: Direct slot replacement within Mark VI racks; no hardware modification required.
- ToolboxST Ready: Fully configurable via GE’s standard engineering workstation software without custom drivers.
- Redundancy Support: Supports TMR (Triple Modular Redundancy) and dual-redundant communication topologies.
- Long Service Life: Designed for continuous 24/7 operation in harsh industrial environments.
- Traceable Sourcing: Each unit supplied by Konmask.com includes inspection records and, where available, OEM serialization data.
System Architecture & Signal Flow
Within the Mark VI architecture, the DS200LDCCH1AKA occupies the communication controller slot of the VCMI (VME Communication Module Interface) or equivalent rack. It arbitrates data traffic between:
- Upstream: GE Mark VI processor boards (VCRC / VTUR) via backplane IONet bus
- Downstream: I/O packs (VPRO, VDIO, VAIO series), HMI workstations, and plant historian systems
- Lateral: Peer controller racks in TMR configurations for cross-channel voting and fault detection
Signal integrity is maintained through hardware-level CRC checking and watchdog timers, ensuring deterministic response times critical for turbine protection sequences.
Sourcing & Quality Verification
- Source: Verified surplus, refurbished OEM stock — no counterfeit or unauthorized reproduction
- Inspection: Visual inspection, board-level functional check, and label/serialization verification prior to shipment
- Packaging: Anti-static ESD bag + foam-lined carton for international transit
- Documentation: Certificate of conformance and inspection report available on request
- Warranty: 12-month Konmask warranty against manufacturing defects (see Terms & Conditions)
Procurement Process
- Inquiry: Submit your part number and required quantity via email or the product page inquiry form.
- Quote: Konmask.com responds within 1 business day with pricing, lead time, and stock confirmation.
- Order Confirmation: Purchase order or proforma invoice issued; payment via T/T, PayPal, or credit card.
- Shipment: Dispatched within 3–5 business days via DHL / FedEx / UPS with full tracking.
- After-Sales: Technical support and return/exchange handled by our engineering team.
Technical FAQ
Q: Is the DS200LDCCH1AKA compatible with Mark V systems?
A: No. This card is designed exclusively for the Mark VI platform. Mark V uses a different backplane and communication architecture. Contact us for Mark V equivalent part numbers.
Q: Can this card be used in a non-redundant (simplex) Mark VI configuration?
A: Yes. The DS200LDCCH1AKA supports both simplex and TMR configurations; the operating mode is defined in ToolboxST during system commissioning.
Q: Do you provide firmware or ToolboxST configuration files?
A: Konmask.com supplies hardware only. Firmware and configuration files are managed by the end-user’s GE service agreement or licensed ToolboxST environment.
Q: What is the lead time if the card is not in stock?
A: Typical lead time for sourced units is 2–4 weeks. Contact us for real-time availability.
Q: Is an exchange / core return program available?
A: Yes. We accept functional or faulty cores for credit toward replacement units. Contact support@konmask.com for details.
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