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Key Technical Specifications
This GE DS200SIOBG1A DS200SIOBG1AAA board operates from a 24V DC power supply. It provides 32 mixed I/O channels for control applications. The unit measures 24 cm in length, 17 cm in width, and 4.5 cm in height. Its total weight reaches 0.8 kg without any packaging materials.
The GE DS200SIOBG1A DS200SIOBG1AAA includes 16 digital inputs, 8 digital outputs, and 8 analog inputs. Additionally, it features one backplane connector for host communication. A single 6-pin terminal block connects the DC power input. The board contains 1 FPGA, 16 optocouplers, 8 analog conditioners, 8 LED drivers, 24 resistors, and 18 capacitors.
| Parameter | Value |
|---|---|
| Power Supply | 24V DC ±10%, 350mA |
| Digital Inputs | 16 channels (24V, sinking) |
| Digital Outputs | 8 channels (24V, 0.5A each) |
| Analog Inputs | 8 channels (0-10V or 4-20mA) |
| Dimensions (L x W x H) | 24 cm x 17 cm x 4.5 cm |
| Weight | 0.8 kg |
| Input Response Time | < 2 ms |
| Output Switching Time | < 3 ms |
| Analog Resolution | 12-bit |
| Backplane Interface | 50-pin DIN |
| Power Connector | 6-pin terminal block |
| FPGA | 1 unit |
| Optocouplers | 16 units (input isolation) |
| Analog Conditioners | 8 units |
| LED Drivers | 8 units |
| Resistors | 24 units |
| Capacitors | 18 units |
| Energy Storage | 220 µF at 35V |
GE DS200SIOBG1A DS200SIOBG1AAA stores energy using two electrolytic capacitors. Together, they provide 220 µF at 35V rating for output hold-up. This energy storage maintains digital outputs during 25 millisecond power interruptions. Therefore, the board prevents false switching in industrial environments.
Design and Integration
Both the GE DS200SIOBG1A and DS200SIOBG1AAA versions share identical I/O circuitry. These boards use six-layer PCB construction with isolated I/O banks for noise immunity. Consequently, the GE DS200SIOBG1A DS200SIOBG1AAA operates reliably from -10°C to +55°C ambient temperature.
For installation, you need M3 screws for the four mounting holes. The board draws 300 mA typical current from the 24V DC supply. Each analog input includes software selectable ranges. We recommend using shielded cables for all analog field connections.
Practical Application
This I/O control board connects field devices to a drive or turbine controller. It conditions digital and analog signals from sensors and actuators. The GE DS200SIOBG1A DS200SIOBG1AAA then routes processed data to the main processor. Therefore, it serves as a flexible I/O interface for GE industrial control systems.