Product Summary
The Flexem FR-D0016N 16-point NPN digital output module reliably controls actuators and indicators. With 1000mA per channel and 500mA simultaneous output, it drives demanding loads. Its compact 18mm width saves panel space on a 35mm DIN rail.
Expert Installation Guide & Performance Evaluation
Mounting the FR-D0016N on a DIN Rail
The FR-D0016N mounts securely on a standard 35mm DIN rail. Its 111mm by 18mm by 76mm form factor fits tight enclosures. This module weighs only 65g for easy handling. You simply clip the unit onto the rail. Ensure the locking mechanism engages fully for stability. This prevents vibration from loosening the connection.

Wiring Specifications for the Output Module
You must connect loads using appropriate gauge wire for 1000mA. The module provides sixteen NPN sinking outputs for direct control. Each output channel has a dedicated LED indicator. These indicators show real-time switching status for each point. Use a common power supply for all output channels. Verify the total load never exceeds 500mA simultaneously.
Evaluating the NPN Digital Output Performance
The FR-D0016N uses robust NPN sinking logic for industrial environments. This design ensures reliable switching of DC loads like solenoids. Each channel handles a maximum continuous current of 1000mA. The module supports high-speed switching for precise machine control. Thermal management is effective within the rated simultaneous current.

Understanding the Single Channel Current Rating
A single channel output handles up to 1000mA without damage. This rating applies to resistive and inductive loads alike. You must consider inrush current for motors or coils. The module protects against overcurrent conditions within its limits. Always derate the current for high ambient temperatures.
Optimizing the Output Module for Long Life
Regular inspection of the output connections prevents loose terminations. Keep the DIN rail and module free of dust. The LED indicators help diagnose output faults quickly. Replace the module if any channel fails permanently. The FR-D0016N offers reliable service with proper installation.
Key Performance Takeaways for Engineers

This module provides sixteen high-current outputs in a narrow package. The NPN configuration suits common industrial control systems. Its 500mA simultaneous output handles multiple small actuators. The lightweight build simplifies replacement and maintenance tasks. Choose the FR-D0016N for compact and powerful digital output control.
Logistics & Standard Packaging Details
- One Flexem FR-D0016N digital output module
- Product documentation and quick start guide
- Standard mounting clip for 35mm DIN rail
Express delivery shipping is available via FedEx, UPS, and DHL.


