FUJI NP1F-MA2 Positioning Module | 200 kHz Pulse Output

Mechanical Specifications and Installation

The FUJI NP1F-MA2 controls servo or stepper drives for precision motion tasks. This module measures 120mm in height, 50mm in width, and 85mm in depth. You can mount this unit on a standard 35mm DIN rail inside a control cabinet. The module weighs 0.35 kilograms , making it suitable for space-constrained panels.

Core Components and Energy Storage

The FUJI NP1F-MA2 contains 88 surface-mount components on a six-layer PCB. Four low-ESR electrolytic capacitors store a total of 22.6 joules for motion data retention. This energy reserve maintains position parameters for up to 45 seconds after power loss. Consequently, you do not need external battery backup for short interruptions.

Electrical Interfaces and Connectivity

This positioning module provides one 50-pin high-density D-sub connector for motor drive interfaces. In addition, you will find one 6-pin encoder input port for closed-loop feedback. The front panel includes four LED indicators for power, error, home, and trigger status. Each output channel sources up to 50mA at 24V DC directly to drive amplifiers.

Parameter	Value	Unit
Module dimensions (H x W x D)	120 x 50 x 85	mm
Weight	0.35	kg
PCB layer count	6	layers
Surface-mount components	88	pieces
Energy storage capacitance	22.6	J
Position retention time	45	seconds
Main connector type	50-pin D-sub	–
Encoder input port	6-pin dedicated	–
Output current per channel	50	mA
Output voltage level	24	V DC
Operating temperature range	0 to 55	°C
Storage temperature range	-20 to 70	°C

Motion Control Specifications

The FUJI NP1F-MA2 generates pulse trains up to 200 kHz for high-speed positioning. You can select from two output modes : pulse-direction or CW/CCW rotation. The module supports linear interpolation across two coordinated axes. Furthermore, it handles circular interpolation for curved tool paths with 0.001mm resolution.

Encoder Feedback and Accuracy

This positioning module reads incremental encoder signals at up to 1 MHz input frequency. The internal counter stores 32-bit position values for long travel distances. Consequently, the module achieves a maximum positioning error of ±1 pulse. You can configure electronic gearing ratios from 1:1 to 100:1 through software.

Programming and Compatibility

The FUJI NP1F-MA2 connects directly to FUJI SPH3000 or SPH2000 PLC systems. You program this module using FUJI Standard Positioning Language (FSPL) . The module stores up to 500 motion profiles in its internal memory. Each profile can contain up to 1000 steps for complex sequences.