YOKOGAWA NFDV551-P61 S2 DIGITAL OUTPUT MODULE
⚙️ Product Datasheet & Technical Information
1. Product Overview
The Yokogawa NFDV551-P61 S2 Digital Output Module is a high-reliability component designed for advanced control systems in industrial automation. It provides secure digital signal outputs for process control, allowing precise actuation of external devices such as relays, valves, and indicators. Built with Yokogawa’s long-standing expertise in process automation, this module ensures stability, durability, and seamless integration with distributed control systems.
Its compact form factor and modular design make it suitable for both new installations and system expansions. The NFDV551-P61 S2 is engineered to meet the demanding requirements of continuous operation in process industries such as oil & gas, chemicals, power generation, and manufacturing.
2. Key Features
🔌 Highlights
- 🛡️ Reliable Digital Output – Provides stable switching signals to external devices.
- ⚡ High-Speed Response – Designed for fast, precise control in real-time applications.
- 🔄 Modular Compatibility – Fully compatible with Yokogawa control platforms.
- 🖧 Flexible Output Channels – Supports multiple digital outputs per module.
- 🛠️ Industrial-Grade Build – Resistant to vibration, electrical noise, and harsh conditions.
3. Technical Parameters (Datasheet Table)
| Parameter | Specification |
|---|---|
| Product Name | Yokogawa Digital Output Module |
| Model | NFDV551-P61 S2 |
| Part Number | NFDV551-P61 |
| Output Type | Digital, transistor/relay-based |
| Channels | 16 (typical) |
| Output Voltage | 24 VDC nominal |
| Output Current | Up to 0.5 A per channel |
| Response Time | < 2 ms |
| Isolation | Optical/electrical isolation |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Protection Class | IP20 standard |
| Mounting Method | Rack-mounted / Panel-mounted |
| Weight | Approx. 450 g |
4. Installation & Maintenance
⚙️ Installation Guidelines
- Install the module securely in the designated rack or panel slot.
- Ensure that output wiring uses shielded cables to prevent noise interference.
- Provide proper grounding to reduce the risk of electrical surges.
- Connect external devices according to the rated voltage and current limits.
🛠️ Maintenance Instructions
- Perform periodic inspections of terminals and connectors.
- Clean the module surface with dry compressed air to prevent dust accumulation.
- Run functional output tests during scheduled maintenance to confirm performance.
- Replace any defective channels with certified spare modules only.
⚠️ Usage Precautions
- Avoid installing in areas exposed to moisture or corrosive gases.
- Disconnect the power supply before wiring or servicing.
- Do not exceed rated current capacity to prevent overheating or failure.
- Ensure only trained personnel perform installation and service work.
5. Industrial Relevance
The NFDV551-P61 S2 plays a vital role in distributed control systems (DCS), delivering reliable digital signals to execute commands in real time. From process automation to machinery safety systems, it enables industries to maintain operational accuracy, reduce downtime, and improve overall safety. Its robustness and compatibility make it a trusted choice for mission-critical applications.
6. Recommended Similar Products
| Product Model | Description | Link |
|---|---|---|
| YOKOGAWA AAI143-S00 | Analog Input Module | AAI143-S00 |
| YOKOGAWA AAI543-H00 | Analog Output Module | AAI543-H00 |
| YOKOGAWA ADV151-P03 | Digital Input Module | ADV151-P03 |
| YOKOGAWA ADV551-P00 | Digital Output Module | ADV551-P00 |
| YOKOGAWA PW482-10 S2 | Power Supply Module | PW482-10 S2 |
🌐 Discover more Yokogawa modules at: https://www.fy-module.com/
