Fuji NP1PS-32 CPU Module | MICREX-SX Power Supply

Integrated Power Supply & Processing for MICREX-SX

This combined unit provides both system power and central processing in one module. The Fuji NP1PS-32 supplies stable DC power to all backplane modules. It also executes user programs for medium-sized automation tasks efficiently. This integrated design saves valuable rack space for additional I/O cards. Consequently, this module reduces overall system cost and complexity.

Power Output & Environmental Specifications

The Fuji NP1PS-32 delivers reliable power for up to 8 I/O modules in your rack. It operates in temperatures from 0°C to +55°C for standard industrial environments. The module also tolerates humidity levels up to 95% RH without condensation. It withstands electromagnetic interference from nearby welding equipment and drives. Therefore, this CPU performs reliably in demanding factory floor conditions.

Parameter	Detailed Specification
Operating Temperature	0°C to +55°C
Storage Temperature	-20°C to +70°C
Humidity Range	20% to 95% RH (no condensation)
DC Output Voltage	5V DC (for backplane)
Output Current Capacity	3A (supports up to 8 I/O modules)
Input Voltage	24V DC (20V to 28V range)
Overcurrent Protection	Yes (automatic recovery)
Overvoltage Protection	Yes (built-in)
Status LEDs	3 (POWER RUN, CPU RUN, ERROR)
Battery Type	Lithium (for memory backup)
Battery Life	5 years typical
Number of Components	Single module (integrated design)
Energy Storage	Lithium battery + 470 µF capacitor

Installation & System Integration

You insert the Fuji NP1PS-32 into the dedicated power supply slot of your MICREX-SX rack. The module automatically distributes 5V DC to all backplane cards. You then add your I/O modules in adjacent slots without additional wiring. The CPU section communicates with these modules through the internal bus. Consequently, this integrated design simplifies system assembly significantly.

Operational Advantages & Maintenance

The Fuji NP1PS-32 combines two functions into a single slot solution. This approach leaves more space for application-specific I/O cards. The lithium battery retains your program during power outages for up to 5 years. A low battery LED warns you before the battery reaches end of life. Therefore, you can replace the battery during scheduled maintenance without data loss.