PLCs, Power Supplies & Others

High-Performance Processing for Demanding Automation

The Fuji NJ-CPU-B16 CPU module serves as the central processing unit for Fuji Electric’s NJ series programmable logic controllers . This module delivers exceptional processing speed, executing basic instructions in just 0.021 μs per step . It features 16 MB of onboard memory and supports up to 15 expansion modules for flexible system scaling . Furthermore, the module includes a built-in RS-232-C communication port for direct connectivity .

I/O Capabilities and Memory Architecture

The Fuji NJ-CPU-B16 provides built-in 32-point digital input (24V DC) and 16-point digital output (transistor) . Its program capacity reaches 240 steps, while the data register holds 64 k words . Additionally, the CPU supports Ethernet connectivity at 10/100 Mbps for network integration . This memory architecture efficiently handles complex control sequences and large data sets in industrial environments.

Technical Specifications

Design and Configuration

The rack-mountable design simplifies installation within standard industrial control cabinets . A key-operated power source enhances system security, preventing unauthorized operation . LED indicators provide clear visual status feedback for operational monitoring . An optional CE-marked variant, the NJ-CPU-B16-Z400, is also available for European compliance requirements .

Details