Technical Overview
The NP1X1611-RI input module from Fuji Electric provides 16 digital input channels for industrial control systems. This module accepts DC 24V signals from sensors, pushbuttons, and other field devices. It features opto-isolation for galvanic separation between the field and the internal logic circuits. The compact design saves valuable space within control cabinets.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Fuji Electric |
| Model Number | NP1X1611-RI |
| Product Type | Input Module |
| Number of Inputs | 16 channels |
| Input Voltage | DC 24V |
| Isolation | Opto-isolated channels |
| Mounting | DIN rail mountable |
| Termination | Spring-clamp or screw terminals |
| Current Consumption | 100 mA (typical) |
| Protection | Reverse polarity protection |
| Status Indication | LED indicators per channel |
Input Handling and Signal Processing
The NP1X1611-RI processes signals from 16 digital input channels simultaneously. Each channel includes a green LED for immediate status indication. The opto-isolation protects the internal logic from field wiring transients.
System Integration and Wiring
This input module interfaces with PLCs and remote I/O systems via the backplane. Spring-clamp terminals simplify field wiring and reduce installation time. Users can quickly identify active inputs through the front-panel LEDs.
Mechanical Design and Mounting
The compact housing fits into tight cabinet spaces easily. DIN rail mounting ensures fast installation without special tools. The robust construction withstands vibration commonly found in industrial environments.
Application Versatility
This module suits a wide range of digital input applications. It accepts signals from limit switches, proximity sensors, and selector switches. Consequently, it finds use in conveyor systems, packaging machines, and material handling equipment.
Details
| Weight | 0.7 kg |
|---|---|
| Dimensions | 2.5 × 20.3 × 15.2 mm |
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