GE IS400JPDHG1A

الوصف

The GE IS400JPDHG1A is a High-Density Power Distribution Board designed for the GE Mark VIe control system. Its primary function is to efficiently supply 28 V DC power to a large number of components within the control system, which is crucial for systems with high I/O density or Triple Modular Redundant (TMR) configurations.

Key Features and Functionality

The IS400JPDHG1A board is a vital part of the control system’s power infrastructure, ensuring reliable and organized power delivery. It’s a key component for managing power in a distributed architecture.

• Power Distribution: The board takes a single 28 V DC power source and distributes it to numerous devices. It can power up to 24 Mark VIe I/O packs and 3 Ethernet switches, simplifying the wiring and reducing the need for multiple power sources.
• Scalability: The design allows for a “daisy-chain” arrangement, meaning additional JPDH boards can be connected to provide power to an even greater number of I/O packs as the system expands.
• Safety and Protection: To safeguard each connected I/O pack, the board features positive temperature coefficient (PTC) fuse devices. These fuses act as a protective measure against overcurrent situations, enhancing the safety and reliability of the entire system.
• TMR Compatibility: It is specifically tailored for Triple Modular Redundant (TMR) I/O packs, ensuring efficient power distribution to these fault-tolerant modules.

Specifications