GE DS200AAHAG1A DS200AAHAG1ADC Connector Board

Key Technical Specifications

This GE DS200AAHAG1A DS200AAHAG1ADC board operates from a 24V DC power supply. It routes signals between Speedtronic control modules through a 50-pin interface. The unit measures 19 cm in length, 14 cm in width, and 3.5 cm in height. Its total weight equals 0.5 kg without any packaging materials.

The GE DS200AAHAG1A DS200AAHAG1ADC includes one 50-pin ribbon connector for system integration. Additionally, it features two 20-pin headers for module expansion. A single 4-pin terminal block connects the DC power input. The board contains 3 connectors, 4 status LEDs, 1 voltage regulator, 10 resistors, and 8 capacitors.

Parameter	Value
Power Supply	24V DC ±10%, 80mA
Main Connector	50-pin ribbon header
Expansion Headers	2 units (20-pin each)
Signal Type	Digital and low-level analog
Dimensions (L x W x H)	19 cm x 14 cm x 3.5 cm
Weight	0.5 kg
Contact Rating	1A per pin
Operating Voltage	24V DC max on any pin
Status LEDs	4 units (Power, Activity)
Power Connector	4-pin terminal block
Connectors	3 units (high-reliability type)
Voltage Regulator	1 unit (5V for logic)
Resistors	10 units (pull-up/pull-down)
Capacitors	8 units (decoupling)
Energy Storage	10 µF at 35V

GE DS200AAHAG1A DS200AAHAG1ADC stores energy using one ceramic capacitor. This capacitor provides 10 µF at 35V rating for logic hold-up. Consequently, the board maintains signal integrity during 5 millisecond power fluctuations. Therefore, data transfer remains reliable through brief voltage dips.

Design and Integration

Both the GE DS200AAHAG1A and DS200AAHAG1ADC versions share identical connector pinout. These boards use four-layer PCB construction with controlled impedance traces for signal integrity. Consequently, the GE DS200AAHAG1A DS200AAHAG1ADC operates reliably from -10°C to +55°C ambient temperature.

For installation, you need M3 screws for the four mounting holes. The board draws 60 mA typical current from the 24V DC supply. All signal lines include ESD protection diodes for safety. We recommend using keyed ribbon cables for all connector attachments.

Practical Application

This connector board interfaces Speedtronic turbine control modules within a rack system. It routes control signals between processor, I/O, and communication cards. The GE DS200AAHAG1A DS200AAHAG1ADC also provides power distribution to connected modules. Therefore, it serves as a passive interconnect for GE Speedtronic control systems.