I/O modules

Core Technical Specifications

DS200PLIBG2A DS200PLIBG2ACA interfaces phase logic signals for GE Mark V turbine controls. This phase logic interface board measures 24.0 cm in width and 19.5 cm in depth. The unit weighs approximately 0.78 kg without any attached cables. You will find one 50-pin ribbon connector on this assembly. The board also includes three 10-pin headers for auxiliary signal inputs. For power needs, the board requires 5 V DC and 15 V DC dual supply. It draws roughly 160 mA under normal operating conditions.

Component Layout and Energy Storage

The PCB uses a six-layer design for high-speed signal integrity. Six onboard LEDs indicate phase status and fault conditions. DS200PLIBG2A DS200PLIBG2ACA contains 14 logic gate components. Five of these gates handle phase comparison tasks. Regarding energy storage, the board features nine electrolytic capacitors. Each capacitor stores 100 µF at 35 V. This configuration effectively decouples power supply transients. Accordingly, the board tolerates supply ripple up to 3%. Four jumper headers let you configure phase sequence settings. The operating temperature range spans -20°C to 60°C. Meanwhile, humidity tolerance reaches 95% without any condensation forming.

Interface and Protection Features

Four mounting posts secure the board to standard subracks. DS200PLIBG2A DS200PLIBG2ACA offers 1000 V isolation between phase inputs and logic circuits. Each phase input channel accepts 90 to 480 V AC signals. Transitioning to physical durability, a conformal coating covers all components. This coating resists dust, vibration, and moisture effectively. You can replace the board in under 15 minutes during scheduled maintenance.

Technical Parameter Table

Details