The DS200KLDCG1A DS200KLDCG1AAA provides front panel interface functions for GE Mark V systems. This board manages keypad inputs, LED indicators, and display data. You can rely on it for local operator interaction and status visualization.
Key Technical Parameters
The table below lists all essential technical specifications for this key/LED/display board.
| Specification | Details |
|---|---|
| Part Numbers | DS200KLDCG1A DS200KLDCG1AAA |
| Product Type | Key/LED/Display Board |
| Compatibility | GE Mark V turbine control series |
| Number of Keys | 16 membrane push buttons |
| LED Indicators | 24 discrete status LEDs |
| Display Type | 2-line x 16-character alphanumeric LCD |
| Backlight | Green LED (adjustable) |
| Keypad Life | 1,000,000 actuations |
| Number of Components | 4 ICs, 8 capacitors, 12 resistors |
| Dimensions (W x H x D) | 220 mm x 100 mm x 20 mm |
| Weight | Approx. 0.38 kg |
| Connector Type | 1 x 20-pin ribbon cable |
| PCB Material | FR4 with conformal coating |
| Operating Temperature | -20°C to 65°C |
Physical Characteristics and Installation
This key/LED/display board weighs approximately 0.38 kg for front panel mounting. Its dimensions measure 220 mm x 100 mm x 20 mm for Mark V operator panels. First, align the DS200KLDCG1A DS200KLDCG1AAA with the front panel cutout. Then, secure the board using the four corner mounting screws. Finally, connect the ribbon cable to the main controller board. The conformal coating protects the PCB from moisture and dust.
Keypad and LED Specifications
The DS200KLDCG1A DS200KLDCG1AAA features 16 membrane push buttons for user input. Each key provides tactile feedback for reliable operation. The keypad life reaches 1,000,000 actuations for long-term durability. 24 discrete LED indicators display system status and alarms. Green LED backlighting illuminates the LCD for low-light conditions.
Display and Component Layout
This board includes a 2-line x 16-character alphanumeric LCD for local messaging. The display shows parameter values, fault codes, and menu options. Board components include 4 integrated circuits for keypad scanning and display driving. Eight capacitors provide power filtering and debouncing. Twelve resistors establish proper signal levels. The DS200KLDCG1A DS200KLDCG1AAA 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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