Description
GE DS200SLCCG3A / DS200SLCCG3RFG-W01 LAN Interface Communication SLCC Board is an advanced networking and communication printed circuit board assembly engineered specifically for the General Electric Mark V gas and steam turbine control system. Designed to manage high-speed data exchange, this module facilitates robust local area network (LAN) communication between core controllers, operator interfaces, and distributed system racks across power generation facilities.
Product Specifications (Datasheet)
- Brand: GE (General Electric)
- Model: DS200SLCCG3A (Compatible with variant DS200SLCCG3RFG-W01)
- Series: Mark V LAN Communications
- Product Name: LAN Interface Communication SLCC Board
- Place of Origin: United States
- Lifecycle Status: Obsolete / Specialized Refurbished Supply
- Dimensions: Standard Mark V printed circuit board form factor
- Weight: Approx. 1.6 lbs (0.73 kg)
- Country of Origin: USA
- Power Consumption: Supplied via system rack regulated low-voltage backplane rails
Operating Guidelines and Usage Methods
Proper integration and handling of the communication board require strict adherence to industrial electronic safety and data-bus shielding protocols.
- ESD Precautions: Always wear a certified grounded electrostatic discharge (ESD) wrist strap when handling the circuit board to protect sensitive communication microchips from static damage.
- Network Cable Security: Ensure all coaxial or twisted-pair network cables are securely connected to the proper onboard transceivers or interface ports to prevent packet loss or link dropping.
- Environmental Control: Operate the host control cabinet within a clean, climate-controlled environment protected from excessive humidity, dust, and aggressive chemical vapors.
Power-On and Power-Off Sequence
Adhering to correct energization protocols prevents electrical transients and protects delicate transceiver components within the Mark V architecture.
- Power-On Sequence:
- Confirm that the DS200SLCCG3A board is securely and evenly seated into its designated VME rack slot and all network connections are verified.
- Switch on the primary cabinet power distribution feeds supplying the Mark V system power supply units.
- Monitor onboard diagnostic LEDs and system software interfaces to verify normal initialization and network link synchronization.
- Power-Off Sequence:
- Safely halt active communication polling or take the associated control rack offline via the operator interface.
- Power down the main electrical feeds supplying the system control racks.
- Allow adequate time for internal filter capacitors to completely discharge before removing or servicing the circuit board.
Product Instructions
The LAN interface communication board acts as a vital bridge for transmitting control commands and diagnostic telemetry across the Mark V ARCNET or Ethernet-based architecture. Periodically inspect communication cables and connectors for signs of corrosion or physical wear. Keep cabinet ventilation paths clean to ensure optimal thermal stability for high-speed data processing components.
Frequently Asked Questions (Q&A)
- Q: What is the primary function of the DS200SLCCG3A board?
- A: It functions as a LAN interface communication module within the GE Mark V system to manage high-speed data transmission between control racks and operator nodes.
- Q: Are brand-new OEM units readily available on the market?
- A: Because the Mark V series is obsolete, replacement units are typically sourced through professional industrial surplus and certified refurbishment providers.
- Q: What should I check first if network communication drops between racks?
- A: Verify the physical seating of the SLCC board in its slot, inspect network cabling integrity, and check diagnostic status LEDs for error codes.
Recommended Alternative Series and Models
- GE Mark V DS200TCCAG1A
- GE Mark V DS200TCQAG1AFC
- GE Mark V DS200PCCAG1ACC
- GE Mark V DS200CTBAG1A
- GE Mark VI IS200TBCIH1A
- GE Mark VIe IS220PTCCH1A
- GE EX2100 IS200EPSMG1A
- GE Fanuc IC697CPU771
- GE Multilin 469
- GE Multilin 850
