I/O modules

Core Technical Specifications

DS200PCCAG9A DS200PCCAG9ACB distributes DC power across GE Mark V turbine control racks. This DC power connect board measures 23.0 cm in width and 16.5 cm in depth. The unit weighs approximately 0.58 kg without any attached cables. You will find six screw-type power terminals on this assembly. Each terminal accepts wires ranging from 10 to 18 AWG. The board includes 12 surface-mount resistors for current limiting. Two of these resistors handle high-power dissipation tasks. For power input, the board accepts 125 V DC from an external source. It handles up to 10 A of continuous current.

Component Layout and Energy Storage

The PCB uses a dual-layer design with heavy copper traces for low resistance. Three onboard LEDs indicate power presence and fault conditions. DS200PCCAG9A DS200PCCAG9ACB features two 8-pin header connectors for control signals. Regarding energy storage, the board contains five electrolytic capacitors. Each capacitor stores 470 µF at 160 V. This configuration effectively smooths DC bus voltage fluctuations. Accordingly, the board tolerates input ripple up to 4%. One built-in fuse protects against overcurrent events. This fuse trips at 12 A to safeguard downstream components. The operating temperature range spans -20°C to 65°C. Meanwhile, humidity tolerance reaches 95% without any condensation forming.

Interface and Protection Features

Four mounting holes securely hold the board to standard DIN rails. DS200PCCAG9A DS200PCCAG9ACB offers no isolation between input and output paths. Transitioning to physical durability, a conformal coating covers all copper traces. This coating effectively resists dust, vibration, and moisture. You can replace the board in under 8 minutes during routine maintenance.

Technical Parameter Table

Details