GE DS200PLFMG1A DS200PLFMG1AAA Logic Fault Board

Key Technical Specifications

This GE DS200PLFMG1A DS200PLFMG1AAA board operates from a 24V DC power supply. It monitors 16 logic fault points from drive or turbine systems. The unit measures 19 cm in length, 14 cm in width, and 3.5 cm in height. Its total weight equals 0.55 kg without any packaging materials.

The GE DS200PLFMG1A DS200PLFMG1AAA includes 16 LED indicators for fault status display. Additionally, it features one 34-pin ribbon connector for system interface. A single 6-pin terminal block connects the DC power input. The board contains 2 shift registers, 16 LED drivers, 4 optocouplers, 1 buzzer, and 20 resistors.

Parameter	Value
Power Supply	24V DC ±10%, 100mA
Fault Monitoring Points	16 channels
Fault Indication	Red LEDs (latched)
Dimensions (L x W x H)	19 cm x 14 cm x 3.5 cm
Weight	0.55 kg
Audible Alarm	Built-in buzzer (80 dB)
Reset Button	1 (manual fault reset)
System Interface	34-pin ribbon header
Power Connector	6-pin terminal block
Shift Registers	2 units (8-bit each)
LED Drivers	16 units
Optocouplers	4 units (input isolation)
Buzzer	1 unit (piezoelectric)
Resistors	20 units
Capacitors	10 units
Energy Storage	47 µF at 35V

GE DS200PLFMG1A DS200PLFMG1AAA stores energy using one electrolytic capacitor. This capacitor provides 47 µF at 35V rating for fault memory retention. Consequently, the board retains fault status during 15 millisecond power interruptions. Therefore, maintenance personnel can identify intermittent faults after brief power loss.

Design and Integration

Both the GE DS200PLFMG1A and DS200PLFMG1AAA versions share identical fault monitoring logic. These boards use two-layer PCB construction with clear LED labeling for easy identification. Consequently, the GE DS200PLFMG1A DS200PLFMG1AAA operates reliably from -10°C to +55°C ambient temperature.

For installation, you need M3 screws for the four mounting holes. The board draws 80 mA typical current from the 24V DC supply. Each fault input accepts 24V DC signals from logic outputs. We recommend mounting the board in a visible panel location for easy operator viewing.

Practical Application

This fault board collects and displays alarm conditions from multiple system modules. It latches each fault and activates the audible buzzer for operator attention. The GE DS200PLFMG1A DS200PLFMG1AAA also provides a common fault relay output for remote annunciation. Therefore, it simplifies troubleshooting in GE drive and turbine control panels.