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Key Technical Specifications
This GE DS200LUVAG1A DS200LUVAG1AEC board operates from a 24V DC power supply. It runs the Genius I/O communication protocol as a master or slave. The unit measures 22 cm in length, 15 cm in width, and 4 cm in height. Its total weight equals 0.65 kg without any packaging materials.
The GE DS200LUVAG1A DS200LUVAG1AEC includes one Genius bus interface for device networking. Additionally, it features one RS-232 configuration port for setup. A single 4-pin terminal block connects the DC power input. The board contains 1 processor, 1 Genius controller chip, 1 UART, 5 optocouplers, and 18 resistors.
| Parameter | Value |
|---|---|
| Power Supply | 24V DC ±10%, 250mA |
| Genius Bus Speed | 1 Mbps (default) or 153.6 kbps |
| Communication Protocol | Genius I/O (GE proprietary) |
| Number of Nodes | Up to 32 devices per bus |
| Dimensions (L x W x H) | 22 cm x 15 cm x 4 cm |
| Weight | 0.65 kg |
| Genius Bus Connector | 3-pin terminal block |
| Configuration Port | RS-232 (DB9, 9600 baud) |
| Status LEDs | 4 units (Power, Run, Comm, Fault) |
| Power Connector | 4-pin terminal block |
| Processor | 1 unit (16-bit, 25 MHz) |
| Genius Controller Chip | 1 unit |
| UART | 1 unit |
| Optocouplers | 5 units (bus isolation) |
| Resistors | 18 units |
| Capacitors | 14 units |
| Energy Storage | 220 µF at 35V |
GE DS200LUVAG1A DS200LUVAG1AEC stores energy using one electrolytic capacitor. This capacitor provides 220 µF at 35V rating for bus driver hold-up. Consequently, the board maintains communication during 25 millisecond power interruptions. Therefore, Genius network data remains stable through short voltage dips.
Design and Integration
Both the GE DS200LUVAG1A and DS200LUVAG1AEC versions share identical Genius controller logic. These boards use four-layer PCB construction with isolated bus drivers for noise immunity. Consequently, the GE DS200LUVAG1A DS200LUVAG1AEC operates reliably from -10°C to +55°C ambient temperature.
For installation, you need M3 screws for the four mounting holes. The board draws 200 mA typical current from the 24V DC supply. The Genius bus supports cable runs up to 750 meters at 1 Mbps. We recommend using shielded twisted-pair cable for the Genius bus connection.
Practical Application
This module controller board acts as a Genius I/O bus master or slave in GE control systems. It exchanges data with remote I/O blocks, drives, and operator interfaces. The GE DS200LUVAG1A DS200LUVAG1AEC also performs bus diagnostics and node health monitoring. Therefore, it enables distributed control architecture for turbine and generator applications.