Fuji NP1PM-256E CPU Module | MICREX-SX 256KB

Advanced Processing for Complex Automation Systems

This central processing unit handles demanding control applications with exceptional speed. The Fuji NP1PM-256E executes user programs while managing thousands of I/O points simultaneously. It supports up to 8192 digital I/O points for large-scale factory automation. A built‑in lithium battery preserves program memory during power interruptions. Consequently, this CPU delivers reliable performance for critical manufacturing processes.

Memory Capacity & Processing Power

The Fuji NP1PM-256E provides substantial memory for large control programs and data tables. It processes bit operations within sub-microsecond speeds for real-time response. A dedicated communication port allows high-speed programming and online diagnostics. The module also supports remote I/O networks for distributed system architectures. Therefore, this CPU suits automotive plants, material handling systems, and process facilities.

Parameter	Detailed Specification
Operating Temperature	0°C to +55°C
Storage Temperature	-25°C to +70°C
Humidity Range	20% to 95% RH (no condensation)
User Memory	256 KB (battery‑backed RAM)
Max Digital I/O	8192 inputs + 8192 outputs
Max Analog I/O	1024 channels
Max Remote I/O Stations	128 (via T-Link network)
Bit Operation Speed	0.08 µs per instruction
Word Operation Speed	0.4 µs per instruction
Programming Port	1 x RS‑232C (front panel)
Status LEDs	5 (RUN, STOP, ERROR, BATT, COM)
Compatible Rack	MICREX-SX (any slot)
Power Supply	24V DC via backplane
Current Draw	450 mA typical
Energy Storage	Lithium battery (5‑year life) + 1000 µF capacitor

System Integration & Network Capabilities

You insert the Fuji NP1PM-256E into any available slot of your MICREX-SX rack. The CPU communicates with I/O modules through the high‑speed backplane bus. You program this processor using the standard Fuji MICREX‑SX software environment. The module supports online program changes without stopping production. Consequently, maintenance teams minimize downtime during minor logic adjustments.

Environmental Resilience & Reliability

The Fuji NP1PM-256E withstands vibration and shock in heavy industrial environments. It operates reliably in humidity conditions up to 95% without condensation. The module also tolerates electrostatic discharge for robust field performance. A built‑in watchdog timer resets the CPU automatically during software faults. Therefore, this Fuji processor provides reliable control for demanding applications like stamping presses and assembly lines.