产品介绍
The Yokogawa NFDV551-P10 S2 Digital Output Module is an advanced output 件 designed for reliable actuation and control in distributed control systems (DCS) and safety instrumented systems (SIS). Specifically developed for integration with the Yokogawa CENTUM VP and ProSafe-RS systems, this module provides multiple digital output channels with high accuracy, robust isolation, and built-in diagnostics to ensure secure and uninterrupted plant operations.
With its modular construction, the NFDV551-P10 S2 simplifies system engineering, commissioning, and maintenance. It is ideally suited for mission-critical applications where stable control / actuators, relays, and field devices is required. This module is also optimized for space-saving installation, while maintaining high reliability and compliance with international industrial standards.
产品规格
| Parameter | 描述 |
|---|---|
| 型号 Number | NFDV551-P10 S2 |
| Type | Digital Output Module |
| Number / Output Channels | 16 channels |
| Output Signal Type | 24 V DC digital output |
| Output Current Rating | 0.5 A per channel (max.) |
| Output Voltage Range | 18 – 32 V DC |
| Output Response Time | < 5 ms typical |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Power Supply Voltage | 5 V DC (from I/O bus) |
| Power Consumption | Approx. 4.0 W |
| Redundancy 支持 | 支持ed (dual redundant system configuration) |
| Diagnostics | Channel fault detection, self-diagnosis, loop monitoring |
| Operating Temperature | -20 °C to +55 °C |
| Storage Temperature | -40 °C to +70 °C |
| Humidity | 5 – 95 % RH (non-condensing) |
| EMC Compliance | IEC/EN standards for industrial environments |
| Dimensions (H × W × D) | 32.8 × 107.5 × 130 mm |
| 重量 | 0.2 kg |
| Mounting | Mounted on Yokogawa I/O base 件 |
| System Compatibility | CENTUM VP, ProSafe-RS |
Product Applications
The NFDV551-P10 S2 is widely used in critical automation and safety applications where reliable signal output to field devices is essential. Examples include:
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Oil & Gas Industry: Actuating solenoid valves, pumps, and shutdown devices.
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Petrochemical Plants: Driving interlock relays, alarms, and emergency shutdown systems.
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Power Generation: Controlling turbines, auxiliary systems, and protection relays.
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Pharmaceutical Manufacturing: Precision control / production equipment and safety devices.
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Water Treatment Plants: Operating gates, pumps, and automated control systems.
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Steel and Mining Industries: Actuating heavy-duty machinery and field relays.
Product Advantages
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High Reliability: Engineered for critical industrial processes, ensuring stable output control with redundancy options.
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Fast Output Response: Typical response / less than 5 ms supports real-time plant operation.
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Strong Isolation: Each channel provides secure electrical isolation, minimizing risk / interference or faults.
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Advanced Diagnostics: Integrated self-checking, fault detection, and loop monitoring reduce downtime and simplify troubleshooting.
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Modular and Scalable: Designed for use within Yokogawa’s modular I/O base 件s, allowing flexible system expansion.
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Compact Design: Small footprint and lightweight construction optimize cabinet space.
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Compliance with International Standards: Ensures reliability and global deployment in demanding environments.
常见问题 (FAQ)
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How many output channels does the NFDV551-P10 S2 provide?
It provides 16 independent digital output channels. -
What is the maximum current supported per output channel?
Each channel can supply up to 0.5 A at 24 V DC. -
What is the typical response time for output signals?
The response time is typically less than 5 milliseconds. -
Is channel-to-channel isolation provided in this module?
Yes, each output channel is isolated from others and from the system. -
What type / load devices can be driven by this module?
The module is suitable for driving solenoid valves, relays, alarms, and similar 24 V DC field devices. -
Does the module support redundancy for safety applications?
Yes, it can operate in dual redundant configurations to enhance system availability. -
What diagnostic functions are available in the NFDV551-P10 S2?
The module supports self-diagnosis, loop monitoring, and output fault detection. -
What is the power consumption / this module?
The module typically consumes around 4.0 W. -
Which Yokogawa systems are compatible with the NFDV551-P10 S2?
It is fully compatible with CENTUM VP and ProSafe-RS systems. -
What standards does the module comply with for industrial environments?
It complies with IEC/EN standards for EMC and industrial-grade usage.
Related 型号s (Same or Similar Series)
| 型号 | 描述 | Channels | Signal Type |
|---|---|---|---|
| NFDV161-P50 S2 | Digital Input Module | 16 channels | 24 V DC |
| NFDV121-P50 S2 | Digital Input Module | 32 channels | 24 V DC |
| NFVU161-P50 S2 | Digital Output Module | 16 channels | 24 V DC |
| NFVU121-P50 S2 | Digital Output Module | 32 channels | 24 V DC |
| NFAV161-P50 S2 | Analog Input Module | 16 channels | 4–20 mA / Voltage |
| NFAU141-P50 S2 | Analog Output Module | 8 channels | 4–20 mA |
Popular Yokogawa 型号s (Widely Used Across Systems)
| 型号 | Type | Channels | Application |
|---|---|---|---|
| NFDV551-P10 S2 | Digital Output | 16 | Actuation and field device control |
| NFDV161-P50 S2 | Digital Input | 16 | Monitoring process inputs |
| NFVU161-P50 S2 | Digital Output | 16 | Control outputs for valves and relays |
| NFAV161-P50 S2 | Analog Input | 16 | Process variable acquisition |
| NFAU141-P50 S2 | Analog Output | 8 | Actuator and valve control |
| CP451-10 | Processor Module | N/A | Core processing 件 for CENTUM VP |
公司信息
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