The DS200IOEAG1A DS200IOEAG1AAA expands the input/output capacity of GE Mark V systems. This board adds extra I/O points for larger turbine control applications. You can rely on it for system scalability and field device connectivity.
Key Technical Parameters
The table below lists all essential technical specifications for this I/O expansion board.
| Specification | Details |
|---|---|
| Part Numbers | DS200IOEAG1A DS200IOEAG1AAA |
| Product Type | I/O Expansion Board |
| Compatibility | GE Mark V turbine control series |
| Digital Inputs | 16 additional channels (24V DC) |
| Digital Outputs | 16 additional channels (relay, 2A) |
| Analog Inputs | 4 additional channels (0-10V, 4-20mA) |
| Analog Outputs | 4 additional channels (0-10V, 4-20mA) |
| Resolution (Analog) | 12 bits |
| Isolation | 1500V AC (channel to bus) |
| Number of Components | 10 ICs, 30 capacitors, 25 resistors |
| Dimensions (W x H x D) | 280 mm x 80 mm x 25 mm |
| Weight | Approx. 0.62 kg |
| Connector Type | 2 x 50-pin backplane connectors |
| PCB Material | FR4 with conformal coating |
| Operating Temperature | -20°C to 65°C |
Physical Characteristics and Installation
This I/O expansion board weighs approximately 0.62 kg for secure rack mounting. Its dimensions measure 280 mm x 80 mm x 25 mm for Mark V racks. First, align the DS200IOEAG1A DS200IOEAG1AAA with the backplane connectors. Then, press firmly until the board seats completely. Finally, secure the board using the top and bottom retaining screws. A conformal coating protects the PCB from moisture and dust.
Digital and Analog I/O Specifications
The DS200IOEAG1A DS200IOEAG1AAA adds 16 digital input channels for discrete field signals. Sixteen relay outputs switch external loads up to 2 A each. Four analog inputs accept 0-10V or 4-20mA from additional sensors. Four analog outputs drive extra actuators with 0-10V or 4-20mA signals. A 12-bit resolution ensures precise analog conversion for critical measurements.
Component Layout and Board Variants
This expansion board contains 10 integrated circuits for signal conditioning and logic. Thirty capacitors provide power filtering and noise suppression. Twenty-five resistors establish proper signal levels and termination. 1500V AC isolation protects the controller from field wiring faults. The DS200IOEAG1A DS200IOEAG1AAA units share identical electrical specifications. The “AAA” suffix indicates a revised PCB layout or newer component revision.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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