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Key Technical Specifications
This GE DS200SLCCG1A DS200SLCCG1ABA card operates from a 24V DC power supply. It provides two LAN communication ports for system networking. The unit measures 20 cm in length, 15 cm in width, and 3.5 cm in height. Its total weight equals 0.55 kg without any packaging materials.
The GE DS200SLCCG1A DS200SLCCG1ABA includes one Ethernet port and one RS-232 port. Additionally, it features one USB configuration port for local setup. A single 4-pin terminal block connects the DC power input. The card contains 1 processor, 1 Ethernet controller, 2 UARTs, 4 status LEDs, 12 resistors, and 10 capacitors.
| Parameter | Value |
|---|---|
| Power Supply | 24V DC ±10%, 180mA |
| Ethernet Port | 1 (RJ45, 10/100 Mbps) |
| RS-232 Port | 1 (DB9, up to 115.2 kbps) |
| USB Port | 1 (Type B, for configuration) |
| Dimensions (L x W x H) | 20 cm x 15 cm x 3.5 cm |
| Weight | 0.55 kg |
| Protocol Support | Modbus TCP, Modbus RTU |
| Power Connector | 4-pin terminal block |
| Status LEDs | 4 units (Power, Link, Activity, Fault) |
| Processor | 1 unit (32-bit, 80 MHz) |
| Ethernet Controller | 1 unit |
| UARTs | 2 units |
| Resistors | 12 units |
| Capacitors | 10 units |
| Energy Storage | 47 µF at 35V |
GE DS200SLCCG1A DS200SLCCG1ABA stores energy using one electrolytic capacitor. This capacitor provides 47 µF at 35V rating for transient filtering. Consequently, the card maintains communication during 15 millisecond power interruptions. Therefore, data packets remain intact through brief voltage sags.
Design and Integration
Both the GE DS200SLCCG1A and DS200SLCCG1ABA versions share identical LAN circuitry. These cards use four-layer PCB construction with isolated RS-232 lines for noise immunity. Consequently, the GE DS200SLCCG1A DS200SLCCG1ABA operates reliably from -10°C to +55°C ambient temperature.
For installation, you need M3 screws for the four mounting holes. The card draws 150 mA typical current from the 24V DC supply. The RS-232 port supports point-to-point connections up to 15 meters. We recommend using shielded cables for all communication connections.
Practical Application
This LAN communication control card connects turbine controls to plant networks and HMIs. It translates Modbus RTU requests from legacy equipment to Modbus TCP. The GE DS200SLCCG1A DS200SLCCG1ABA also provides a USB port for local configuration and diagnostics. Therefore, it bridges modern Ethernet networks with older serial field devices.