Speedtronic Mark V LAN Communication Card | GE DS200SLCCG3AEF
Manufacturer: GE Fanuc
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Part Number: DS200SLCCG3AEF
Condition：New with Original Package
Product Type: Communication Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc DS200SLCCG3AEF Mark V LAN Communication Card
Configured for high-speed network arbitration and supervisory data packet processing in Speedtronic Mark V platforms, the GE Fanuc DS200SLCCG3AEF (DS200SLCC LAN Communication Card) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200SLCCG3AEF |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 0.50 kg |
| Dimensions | 279 x 178 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | +5 VDC (from backplane) / 24 VDC auxiliary |
| Network Protocols | ARCNET, DLAN, Modbus RTU/TCP, GE proprietary protocols |
| Onboard Processor | Local Control Processor (LCP) and dedicated microcontroller |
| Memory Architecture | Dual EPROM modules and onboard EEPROM |
| Inter-Board Interface | Dual-port RAM for data exchange with drive control cards |
| Connectors | 9-pin D-sub (serial), RJ45 (LAN interface), rack backplane connector |
| Local User Interface | 16-character alphanumeric display interface and LED indicators |
Backplane Bus Communication Velocity and Firmware Compatibility
The GE Fanuc DS200SLCCG3AEF integrates an onboard Local Control Processor (LCP) and dual-port RAM architecture to optimize backplane bus communication velocity across Mark V rack enclosures. By offloading ARCNET, DLAN, and Modbus protocol management from the primary drive control processor, the module maintains deterministic data transmission rates to connected operator interfaces and HMIs. Dual EPROM modules handle firmware execution, while onboard EEPROM maintains system parameters to preserve firmware flash compatibility during hot-swap procedures or system expansion cycles. High-density physical isolation on the communication lines protects the central processing core from field-induced transient voltage surges.
Frequently Asked Questions
Q: How does the onboard dual-port RAM impact backplane data transfer throughput?
A: Dual-port RAM allows simultaneous, bi-directional memory access between the Local Control Processor on the communication card and the main rack CPU board. This architecture eliminates bus contention, allowing real-time I/O telemetry to update continuously without decreasing backplane bus communication velocity.
Q: What precautions are necessary regarding firmware revision matching when replacing this card?
A: The firmware revision stored within the dual EPROM modules and EEPROM must align with the current Mark V system software baseline. Mismatched firmware releases prevent proper ARCNET/DLAN node initialization, resulting in communication error logs and loss of supervisory telemetry.
Field Installation Guidelines
- Power Disconnection: De-energize the Mark V rack power supply before inserting or removing the card to prevent electrical damage to the backplane edge connectors.
- ESD Grounding: Attach a grounded wrist strap to an bare metal section of the control panel frame prior to handling the card or adjusting configuration jumpers.
- Card Slot Alignment: Carefully align the circuit board with the plastic card guides inside the Mark V rack slot. Slide the board inward until the rear connectors seat firmly into the backplane socket.
- Serial Cable Shielding: Connect shielded serial cables to the 9-pin D-sub or RJ45 ports, ensuring the cable shield terminates to earth ground at a single point to prevent ground loops on ARCNET and DLAN networks.
- EPROM Verification: Confirm that the socketed EPROM chips are seated firmly in their designated IC sockets on the circuit board before powering up the module.