Technical Specifications and Hardware Overview
The Fuji NP1AWH6-MR functions as a mixed analog input and output module for the MICREX-F series control system. This module measures 128 mm in height, 38 mm in width, and 100 mm in depth for standard DIN rail mounting. It weighs approximately 0.42 kilograms, which facilitates easy handling during installation procedures. The unit draws 0.15 A from a 24 V DC supply, consuming roughly 3.6 W under full load. It provides 4 analog input channels with 12-bit resolution for signal acquisition. The module also delivers 2 analog output channels with 12-bit resolution for control signals.
The inputs accept standard ranges of 4–20 mA, 0–10 V, and 0–5 V for versatile sensor connectivity. The outputs source 4–20 mA signals with a load capacity of up to 600 Ω. Each input channel includes a 50 Hz and 60 Hz noise rejection filter. The unit contains 16 KB of EEPROM for calibration coefficient storage. It incorporates optical isolation between field signals and the internal logic circuitry. The operating temperature range spans -10°C to 55°C for industrial environments. Storage temperatures extend from -20°C to 70°C without causing component damage. Humidity tolerance covers 10% to 90% non-condensing conditions for consistent performance.
| Parameter | Specification |
|---|---|
| Brand | Fuji Electric |
| Model | NP1AWH6-MR |
| Category | Analog Input/Output Module |
| Dimensions (H×W×D) | 128 × 38 × 100 mm |
| Weight | 0.42 kg |
| Power Supply | 24 V DC, 0.15 A (3.6 W) |
| Analog Inputs | 4 channels |
| Analog Outputs | 2 channels |
| Resolution | 12-bit (I/O) |
| Input Ranges | 4–20 mA, 0–10 V, 0–5 V |
| Output Range | 4–20 mA |
| Load Capacity | 600 Ω maximum |
| Noise Rejection | 50/60 Hz filtering |
| Accuracy | ±0.2% of full scale |
| Isolation | Optical (field to logic) |
| EEPROM Memory | 16 KB |
| Operating Temp | -10°C to 55°C |
| Storage Temp | -20°C to 70°C |
| Humidity | 10–90% RH (non-condensing) |
| Certifications | CE, UL |
Signal Conversion and Accuracy
This analog module converts 4 input signals with 12-bit precision for accurate measurement. It outputs 2 analog signals to drive actuators, recorders, or indicators. The Fuji NP1AWH6-MR provides ±0.2% full-scale accuracy across all channels. It achieves a conversion time of 5 ms per channel for timely data updates. The unit includes a moving-average filter to reduce process noise effects. It stores calibration values in onboard EEPROM for reliable parameter retention.
Installation and Compatibility Details
The NP1AWH6-MR mounts on a standard DIN rail within the MICREX-F system. It requires 30 mm clearance above and below for proper air circulation. The unit delivers a mean time between failures of 180,000 hours. It carries CE and UL certifications for broad deployment. The module passes vibration testing at 5 to 500 Hz with 0.5 g amplitude. It withstands shock loads up to 10 g for 11 ms duration. The unit contains approximately 85 components on a double-sided PCB.
Details
| Weight | 0.42 kg |
|---|---|
| Dimensions | 128 × 38 × 100 mm |
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