The GE PIB504 Fiber Optic PIB Module is a part of General Electric's industrial control systems, typically used in distributed control systems (DCS), programmable controllers (PLC), or other complex environments. PIB stands for Processor Interface Board, and the PIB504 is specifically designed to support fiber optic communication for high-speed and long-distance data transfer, offering robust and reliable communication between different modules or components in a control system.

Voltage and Powe:24V DC power supply.

Operating Temperature: Typically 0°C to 60°C.

Storage Temperature: Typically -20°C to 85°C.

Humidity: Typically 5% to 95% non-condensing.

High-speed data transmission rates：1 Mbps to several Mbps.

The GE PIB504 Fiber Optic PIB Module serves as an interface between the central control processor (or controller) and other devices in a system using fiber optic communication. 

The PIB504 module uses fiber optic cables for communication, offering high-speed data transfer over longer distances with minimal signal degradation.

The PIB504 may support redundant communication paths and features that help enhance the overall reliability of the system, ensuring continuous operation even if a part of the communication network fails.