PLCs, Power Supplies & Others

This base board provides the physical backbone for SPH series programmable controller systems. It accommodates CPU, I/O, and communication modules in a single chassis. Engineers choose this board for its eight-slot architecture and robust power distribution. Its design supports the flexible expansion requirements of modern automation installations.

Slot Architecture and Module Configuration

The Fuji NP1BS-08 features eight slots for mounting various SPH series modules . Each slot connects to the SX bus for high-speed data exchange between modules . The board includes three processor bus lines for efficient communication routing . This configuration supports up to eight CPU modules in multi-processor systems . Consequently, users can build systems ranging from simple standalone controllers to complex redundant configurations.

Physical Specifications and Power Distribution

The Fuji NP1BS-08 draws 35 mA from the 24 VDC power supply during operation . Its robust construction ensures reliable performance across a wide temperature range. The board design includes a transparent connector cap for easy visual inspection of connections . The baseboard supports both standard and redundant system configurations . Furthermore, the board complies with UL, cUL, CE, and marine standards for global deployment .

Installation and System Integration

This base board mounts securely within standard control cabinets. Users can install up to eight SPH series modules, including CPU, digital I/O, analog, and communication types. The SX bus interface enables seamless communication between all installed modules. Additionally, the board supports both hot-standby and cold-backup redundancy options . Therefore, this baseboard provides the foundation for scalable and reliable automation solutions.

Key Technical Specifications

The table below summarizes the critical parameters for the Fuji NP1BS-08.

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