PLCs, Power Supplies & Others

High-Performance Processing for NP1 Systems

The Fuji NP1PS-245R functions as the central processing unit for the NP1 series programmable controllers. This CPU executes basic instructions at a speed of 0.55 microseconds per operation . It stores 64 KB of user program memory in battery-backed RAM . Consequently, this processor handles complex automation tasks efficiently and reliably.

Memory Architecture and Data Handling

The NP1PS-245R provides 64 KB of program memory and 32 KB of data memory . It also includes 16 KB of internal RAM for system flags and registers . The processor manages up to 2048 digital and 128 analog I/O points . Furthermore, it supports 512 timers and 512 counters for versatile control .

Communication and Network Integration

This CPU includes a built-in serial port for programming and monitoring functions . It supports the Fuji standard bus for remote I/O expansion . The Fuji NP1PS-245R connects to operator panels and SCADA systems via serial link . It also accommodates additional communication modules for network flexibility .

Physical Specifications and Installation

The processor weighs 0.6 kilograms and fits standard NP1 single-width housing . It mounts directly into any NP1 rack slot . The NP1PS-245R consumes 250 mA from the 24 V DC supply . Its front panel includes LED indicators for run, stop, and error status .

Environmental and Operating Parameters

This CPU operates reliably between 0 and 55 °C ambient temperature . It stores from -25 to 70 °C during transport or idle periods . The Fuji NP1PS-245R meets IP20 protection standards for industrial cabinets . Its design withstands standard vibration and EMC levels .

Technical Specifications

Details