FUJI NP1F-HC2MR Positioning Control Module

This positioning control module provides precise motion control for Fuji MICREX-SX PLC systems. The FUJI NP1F-HC2MR controls two independent axes of servo or stepper motors. An onboard high-speed processor handles all interpolation and acceleration calculations. Consequently, machine builders can achieve accurate positioning for pick-and-place and assembly applications.

Technical Specifications of the Positioning Control Module

The FUJI NP1F-HC2MR measures 113.6 mm in width and 90 mm in height. Its depth reaches 76 mm for standard MICREX-SX rack mounting. The module weighs approximately 0.28 kg including all motion control circuitry. A single front panel LED array shows axis status, error conditions, and communication activity. The front side features two 24-pin connectors for servo amplifier interfaces. This design stores minimal energy in small decoupling capacitors only. Therefore, the module contains no batteries or large energy storage elements.

Parameter	Specification
Brand	Fuji Electric
Full Model	NP1F-HC2MR
Category	Positioning Control Module
Dimensions (W x H x D)	113.6 mm x 90 mm x 76 mm
Weight	Approximately 0.28 kg
Controlled Axes	2 independent axes
Output Type	Pulse train (line driver)
Maximum Pulse Rate	200 kpps (kilo pulses per second)
Position Range	-2,147,483,648 to +2,147,483,647 pulses
Interpolation Types	Linear (2-axis)
Acceleration/Deceleration	Trapezoidal and S-curve
Connectors	2 x 24-pin (servo interface)
Energy Storage	Minimal (decoupling only)
Supply Voltage	5V DC from backplane

Functional Features and Motion Control

The FUJI NP1F-HC2MR supports absolute and incremental positioning modes for each axis. You can store up to 100 motion profiles in onboard memory. The module provides dedicated inputs for home, limit, and emergency stop switches. An integrated encoder feedback port supports closed-loop position verification. Consequently, engineers achieve precise positioning for rotary tables and linear slides.

Installation and System Integration

You must install this positioning module into a standard MICREX-SX rack slot. The FUJI NP1F-HC2MR communicates with the CPU through the backplane automatically. Two 24-pin ribbon cables connect the module to servo amplifier units. The module requires external 24V DC power for input circuits. Always verify pulse rate limits before commissioning the motion system.

Maintenance and Operational Benefits

Because the FUJI NP1F-HC2MR stores all motion profiles in non-volatile memory, it needs no battery backup. Technicians can replace the module without reprogramming any position data. The module retains all acceleration and speed parameters indefinitely after configuration. Consequently, maintenance remains simple and reliable for automated positioning applications.