GE DS200TCDAG1BFD / DS215TCDAG1BZZ01A – Digital I/O Board | GE Mark V LM Turbine Control Platform
Engineering Background: The DS200TCDAG1BFD (board assembly) and DS215TCDAG1BZZ01A (complete module assembly) are factory-paired Digital I/O boards designed exclusively for the GE Mark V LM turbine control system — GE’s proven platform for aeroderivative gas turbine applications including LM2500, LM6000, and LMS100 series. These boards serve as the primary discrete signal interface between field instrumentation and the Mark V controller core, handling both digital inputs from sensors/switches and digital outputs to actuators/relays.
Product Positioning: Sourced from verified surplus and decommissioned OEM installations, each unit undergoes functional inspection prior to dispatch. Ideal for MRO (Maintenance, Repair & Overhaul) programs, spare-parts inventory, and emergency replacement scenarios where lead times on new OEM stock are unacceptable.
Complete Technical Specifications
- Board P/N: DS200TCDAG1BFD
- Module Assembly P/N: DS215TCDAG1BZZ01A
- Platform Compatibility: GE Mark V LM (aeroderivative turbine control)
- Function: Digital Input / Digital Output Interface Board
- Signal Type: Discrete digital I/O (24 VDC logic level, field-side isolated)
- Manufacturer: GE Energy / GE Power (OEM)
- Country of Origin: USA
- Form Factor: Plug-in PCB module, Mark V LM card cage compatible
- Weight (approx.): 800 g (module with housing)
- Operating Temperature: 0°C to +60°C (per Mark V LM environmental spec)
- Humidity: 5–95% RH, non-condensing
- Backplane Interface: Mark V LM proprietary VME-style backplane
- Condition: Surplus / Refurbished — functionally tested
Proven Application Environments
- GE LM2500 aeroderivative gas turbine packages (marine & industrial)
- GE LM6000 combined-cycle power generation units
- GE LMS100 high-efficiency peaking turbines
- Offshore platform turbine-generator sets
- Pipeline compression stations with Mark V LM control
- Industrial cogeneration (CHP) facilities
- MRO depots maintaining aeroderivative turbine fleets
Engineering Advantages
- Drop-in Replacement: Direct OEM form/fit/function replacement — no firmware modification required for qualified Mark V LM systems.
- Field-Side Isolation: Optical isolation on I/O channels protects controller backplane from field transients and ground loops.
- Dual P/N Traceability: Both board-level (DS200TCDAG1BFD) and module-level (DS215TCDAG1BZZ01A) part numbers documented for full BOM traceability.
- Reduced Downtime Risk: Surplus stock available for immediate dispatch — critical for unplanned outage recovery.
- OEM Pedigree: Manufactured to GE’s original design specifications; no third-party clone or counterfeit risk when sourced through Konmask.
System Architecture & Signal Flow
Within the Mark V LM architecture, the TCDAG board occupies a dedicated I/O slot in the TCCA (Turbine Control Core Assembly) card cage. Digital inputs are conditioned and optically isolated before being read by the Mark V processor over the internal backplane bus. Digital outputs are driven via relay or transistor output stages, providing dry-contact or sourcing outputs to field devices such as fuel control solenoids, inlet guide vane actuators, and alarm annunciators. The DS215TCDAG1BZZ01A module assembly integrates the DS200TCDAG1BFD board with its front-panel connector housing, enabling direct field-wiring termination without additional adapter hardware.
Sourcing & Quality Verification
- All units sourced from documented OEM decommissions or authorized surplus channels.
- Visual inspection: PCB, connectors, component condition checked against OEM reference.
- Functional bench test performed where test fixtures are available.
- Anti-static packaging with humidity indicator card for transit protection.
- Certificate of conformance (CoC) available upon request for regulated procurement programs.
- Konmask.com maintains traceability records for each unit dispatched.
Procurement Process
- Submit your RFQ via [email protected] or WhatsApp +0086 19859288691 with your required quantity and delivery timeline.
- Receive stock confirmation and lead-time quote within 1 business day.
- Review and approve proforma invoice; select preferred freight method (DHL / FedEx / sea freight).
- Payment processed; unit dispatched with tracking number and packing documentation.
- Post-delivery technical support available for installation verification.
Technical FAQ
Q: Is DS200TCDAG1BFD interchangeable with DS215TCDAG1BZZ01A?
A: DS200TCDAG1BFD is the bare PCB assembly; DS215TCDAG1BZZ01A is the complete module (board + housing + connectors). For field replacement, the DS215 assembly is the correct line-replaceable unit (LRU).
Q: Which Mark V variants are compatible?
A: This board is specific to the Mark V LM (aeroderivative) platform. It is NOT compatible with Mark V HD (heavy-duty) or Mark VI/VIe systems without engineering review.
Q: Can Konmask provide a warranty?
A: Yes — a 90-day functional warranty is offered on surplus units. Extended warranty options available for volume orders; contact us for terms.
Q: Do you support international shipping?
A: Yes. We ship globally via DHL Express, FedEx International Priority, and sea freight. Export documentation (commercial invoice, packing list, EAR99 classification) provided as standard.
Q: Is a test report available?
A: Functional test reports are available for units that have passed bench testing. Request at time of order.
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Contact: [email protected] | +0086 19859288691
