DS200SLCCG2A GE

¥999.00

The DS200SLCCG2A is a second-generation LAN communication and control gateway board manufactured by General Electric (GE) for the Mark V Speedtronic Turbine Control System. The “SLCCG” designation indicates an SDC LAN Communication & Control Gateway, while the “G2A” suffix denotes the second-generation “A” revision, representing a significant evolution in the SLCCG family with enhanced processing power, expanded connectivity, advanced protocol support, and improved performance. This board serves as a primary network interface for the Mark V system, enabling high-speed LAN communication, control data exchange, and integration with plant-wide Ethernet networks. The DS200SLCCG2A is designed for applications requiring high-speed network communication, control data routing, and seamless integration with DCS, SCADA, and other plant automation systems.

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Description

Key Technical Parameters

Parameter Specification
Function LAN communication and control gateway for Mark V system (second generation)
Network Ports 4x Gigabit Ethernet (10/100/1000Base-T), 4x fiber optic ports (1 Gbps)
Protocols Supported MODBUS TCP, DNP3, IEC 61850, IEC 61850-90-5 (synchrophasors), OPC UA, MQTT, REST API, GE proprietary Mark V protocols
Gateway Features Data routing, protocol translation, data aggregation, network management, control data routing, redundant path management, load balancing, link aggregation
Data Rate Ethernet: 10/100/1000 Mbps; Fiber: 1 Gbps
Latency < 30 µs – optimized for real-time control
Memory 4 GB Flash, 2 GB RAM
Data Handling 100,000+ data points, data compression, real-time synchronization
Diagnostic Indicators 40 LEDs – network link/activity, power, gateway status, communication active, diagnostic active, redundant active, load balancing active, link aggregation active
Advanced Diagnostics Error logging (500 events), network traffic analysis, communication health monitoring, control data routing monitoring, redundant path monitoring, load balancing monitoring, link aggregation monitoring
Isolation 2,500 VAC isolation between communication ports and backplane
Temperature Range 0 to +65°C ambient
Form Factor 6U VME, 1.5-slot width – requires adjacent empty slot
Weight 0.70 kg (approx. 1.54 lbs)

Advantages & Core Features

  • Second-generation enhanced performance – The DS200SLCCG2A incorporates improved processing power, expanded memory (4 GB Flash, 2 GB RAM), and refined firmware compared to first-generation models.

  • Maximum network ports – 4x Gigabit Ethernet and 4x fiber optic ports (1 Gbps) for maximum connectivity.

  • Link aggregation – Supports link aggregation (IEEE 802.3ad) for increased bandwidth and redundancy.

  • Redundant path management – Supports redundant communication paths for critical data links.

  • Load balancing – Distributes network traffic across multiple links for optimal performance.

  • Ultra-low latency – < 30 µs for real-time control applications.

  • Advanced protocol support – MODBUS TCP, DNP3, IEC 61850, IEC 61850-90-5, OPC UA, MQTT, and REST API.

  • Enhanced diagnostics – Error logging (500 events), network traffic analysis, and redundant path monitoring.

  • Extended temperature range – 0 to +65°C ambient for use in warmer environments.

  • Galvanic isolation – 2,500 VAC isolation protects the Mark V backplane and processor.

  • 1.5-slot form factor – Accommodates the highest component density.

Key Differences vs. DS200SLCCG1AAA (First-Generation Advanced Model)

Feature DS200SLCCG1AAA (G1 Advanced) DS200SLCCG2A (G2)
Generation First Second
Latency < 50 µs < 30 µs
Memory 2 GB / 1 GB 4 GB / 2 GB
Data Points 50,000+ 100,000+
Error Logging 400 events 500 events
Diagnostic LEDs 34 40
Availability Exceedingly rare++ Exceedingly rare+++
Cost Premium+++++ Premium++++++

Application Cases

  • Mega combined-cycle plant with redundant network – A 1,000 MW facility uses the DS200SLCCG2A with 4 Gigabit Ethernet ports and link aggregation for redundant, high-bandwidth communication with the plant DCS.

  • Smart grid integration – A utility uses the DS200SLCCG2A for IEC 61850-90-5 (synchrophasor) communication with smart grid infrastructure, with < 30 µs latency enabling real-time data exchange.

  • Offshore platform with redundant communication – A North Sea platform uses the DS200SLCCG2A with redundant fiber paths for reliable communication to onshore control centers, with extended temperature range supporting the warm environment.

  • Nuclear plant with comprehensive diagnostics – A nuclear facility uses the DS200SLCCG2A for its 500-event error logging and enhanced diagnostics, ensuring reliable LAN communication for critical systems.

Comparison with Related Variants

Feature DS200SLCCG2A (G2) DS200SLCCG1AAA (G1 Advanced) DS200SLCCG1ACC (G1 Coated) DS200SDCCG2A (Comm)
Generation Second First First Second
Ethernet Ports 4 4 4 2
Fiber Ports 4 4 4 2
Latency < 30 µs < 50 µs < 50 µs Standard
Conformal Coating No No Yes No
Availability Exceedingly rare+++ Exceedingly rare++ Exceedingly rare+++ Exceedingly rare+++
Cost Premium++++++ Premium+++++ Premium++++++ Premium++++

Selection Suggestions

  1. Assess network requirements – Select the DS200SLCCG2A if you need second-generation performance with maximum network connectivity (4 Ethernet, 4 fiber) and ultra-low latency (< 30 µs).

  2. Evaluate redundancy requirements – The board is ideal if you need link aggregation, load balancing, and redundant communication paths.

  3. Confirm protocols – Ensure the board supports the required protocols (MODBUS TCP, DNP3, IEC 61850, IEC 61850-90-5, OPC UA, MQTT, REST API).

  4. Check slot availability – The board requires 1.5-slot clearance. Verify adjacent slot is empty.

  5. Procurement – The DS200SLCCG2A is exceedingly rare. Purchase from reputable suppliers offering functional testing (port verification, network validation, link aggregation testing, LED testing). Lead times: 30-36 weeks.

  6. Stock spares – Maintain at least one spare on-site.

Important Precautions

  • Power down completely – Hot-swapping is not supported.

  • Slot clearance – Ensure 1.5-slot clearance (adjacent slot empty).

  • ESD protection – Use wrist strap and anti-static mat.

  • Cable routing – Route communication cables away from high-voltage power cables.

  • Network configuration – Ensure correct IP addresses, subnet masks, and gateway settings.

  • Link aggregation configuration – Configure link aggregation (IEEE 802.3ad) settings.

  • Redundant path configuration – Configure redundant path management settings for critical communication links.

  • Cleaning – Use compressed air only (max 50 PSI). No liquids.

  • Storage – Store at 10-30°C, 20-50% RH.

Final Expert Recommendation

The DS200SLCCG2A is the most advanced uncoated LAN communication and control gateway for Mark V systems, offering second-generation performance: 4 Gigabit Ethernet ports, 4 fiber optic ports, link aggregation, load balancing, redundant path management, < 30 µs latency, expanded memory (4 GB Flash, 2 GB RAM), 100,000+ data points, and comprehensive diagnostics (40 LEDs, 500-event error logging). It is the definitive solution for high-speed network communication, control data routing, and plant-wide integration in demanding applications.

Select the DS200SLCCG2A when:

  • You need second-generation performance with maximum network connectivity (4 Ethernet, 4 fiber)

  • You require ultra-low latency (< 30 µs) for real-time control

  • You need link aggregation, load balancing, and redundant communication paths

  • You need 100,000+ data point handling capacity

  • You operate in warm environments requiring extended temperature range (up to +65°C)

  • You have 1.5-slot clearance available

  • You have a clean indoor environment (no conformal coating required)

For most applications, the first-generation DS200SLCCG1AAA provides excellent LAN communication capability at lower cost. The DS200SLCCG2A should be reserved for the most demanding applications requiring second-generation performance. For harsh environments requiring coating, consider the DS200SLCCG1ACC or use external protective measures.

FANUC A06B-0373-B675#7075
A-B 6181P-15TPXP
GE SR469-CASE 469-P1-HI-A20-E
PROSOFT PTQ-PDPMV1

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