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The GE DS200DSPAG1A DS200DSPAG1AAB 10 digit display card shows numeric status information for Mark V systems. This card displays diagnostic codes, process values, and alarm messages. You will find this display card on Mark V control cabinet doors. Its bright LED digits remain readable even in low-light conditions.
Display Architecture
This display card features ten 7-segment LED digits for numeric readouts. Consequently, it shows up to ten digits of information at once. The GE DS200DSPAG1A DS200DSPAG1AAB receives data through a serial backplane interface. Moreover, onboard drivers handle all multiplexing and digit selection. You can mount this card for panel or rack installation.
Technical Specifications
| Parameter | Value |
|---|---|
| Display Type | LED, 7-segment |
| Digit Count | 10 |
| Digit Height | 14mm (0.55 inches) |
| Display Color | Red (typical) |
| Input Voltage | 24V DC ±10% |
| Power Consumption | 3W typical |
| Interface | Serial, proprietary GE protocol |
| Dimensions | 220mm x 80mm x 25mm |
| Weight | 0.25 kg (0.55 lbs) |
| PCB Layers | 4 |
| Onboard Components | 10 LED modules, 1 display driver, 2 multiplexers |
| Connector Count | 2 (power/comm, diagnostic) |
| Status Indicators | 1 LED (power good) |
| Energy Storage | 220 µF (power filtering) |
| Isolation Voltage | 1500V (display to logic) |
| Viewing Angle | 120 degrees |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
LED Display and Readability
The unit uses high-brightness red LEDs for excellent visibility. Therefore, operators can read values from across the control room. This card replaces the DS200DSPAG1AAB version without any configuration changes. Simply remove the old card and install this one. GE designed this display card for panel-mount installation. Hence, it fits standard cutouts on Mark V cabinet doors.
Four PCB layers separate display signals from backplane traces. Two connectors handle all power, communication, and diagnostic signals. The GE DS200DSPAG1A DS200DSPAG1AAB holds 220 µF of capacitance for stable operation. Accordingly, it maintains display brightness during minor power fluctuations. A single green LED indicates that the card has power.
Installation and Wiring Guide
You can mount this display card on a panel or in a rack. The card includes four mounting holes for secure installation. The GE DS200DSPAG1A DS200DSPAG1AAB works with all GE Mark V control systems. Always verify communication settings before connecting the card. Proper grounding of the display chassis prevents electrical noise.
The display digits show hexadecimal and decimal values as needed. The card automatically scales incoming data for proper display. The GE DS200DSPAG1A DS200DSPAG1AAB provides reliable numeric readout for turbine systems. Installation requires only a screwdriver for power and communication connections. This card operates in non-condensing environments with adequate clearance.