Product Overview
The Yokogawa NFDR541 Relay Output Module is a reliable field output device designed for use in Yokogawa control and safety systems. It provides secure relay-based output switching for driving external loads such as alarms, solenoids, interlocks, and motor starters. Built with robust isolation and fault detection features, the NFDR541 ensures dependable operation in mission-critical industrial environments.
Key Features
-
Relay-based output switching for high reliability
-
Galvanic isolation between field wiring and system bus
-
Redundant system compatibility for high availability architectures
-
Built-in diagnostics and fault detection for safe operations
-
Hot-swappable design to minimize downtime during replacement
-
Long relay life cycle for continuous industrial operation
-
Compact form factor for optimized control cabinet space
-
Compatible with Yokogawa safety and control platforms
Technical Specifications
| Item | Specification |
|---|---|
| Module Type | Relay Output Module |
| الطراز Number | NFDR541 |
| System Compatibility | Yokogawa CENTUM VP, ProSafe-RS |
| Number من Channels | 8 relay outputs (typical) |
| Relay Type | Mechanical/electromechanical relay contacts |
| اتصل بنا Rating | Up to 30 V DC / 2 A, 120 V AC / 2 A (resistive load) |
| Isolation | Optical/galvanic isolation between system and field |
| Redundancy | الدعمed in redundant output configuration |
| Diagnostics | Module health monitoring and output status detection |
| Hot-Swappable | Yes |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Power Consumption | Low power consumption design |
| Dimensions | 130 x 111.5 x 32.8 mm |
| الوزن | 0.3 kg |
Industry Applications
-
Oil & Gas – Control من safety interlocks, alarms, and shutdown systems
-
Power Generation – Turbine trips, boiler interlocks, and auxiliary equipment control
-
Chemical & Petrochemical – Process safety management and emergency shutdown (ESD)
-
Pharmaceuticals – Regulatory-compliant batch control and safety functions
-
Water & Wastewater – Reliable relay actuation for pumps and safety devices
-
Pulp & Paper – Equipment interlocks, alarms, and control system outputs
الأسئلة الشائعة (FAQ)
Q1: What is the function من the NFDR541 module?
It is a relay output module used to drive external loads such as alarms, solenoids, and motor starters.
Q2: How many relay channels does it provide?
It typically provides 8 relay output channels.
Q3: What is the maximum relay contact rating?
Up to 30 V DC / 2 A or 120 V AC / 2 A (resistive load).
Q4: Does the NFDR541 support redundancy?
Yes, it can be used in redundant configurations for safety-critical applications.
Q5: Is it hot-swappable?
Yes, the module can be replaced without shutting down the system.
Q6: What diagnostics are included?
It supports self-diagnosis and output status monitoring.
Q7: What industries commonly use the NFDR541?
It is widely used in oil & gas, power generation, chemical, water, and paper industries.
Q8: What is the operating temperature range?
It operates between 0°C and 55°C.
Q9: How does it ensure system safety?
It provides galvanic isolation and continuous fault monitoring.
Q10: How much does the module weigh?
It weighs approximately 0.3 kg.
Related Modules
| الطراز Number | الوصف |
|---|---|
| NFDR541 | Relay Output Module |
| NFAR181-S00 | RTD Input Module |
| NFAR141-S00 | Thermocouple Input Module |
| NFAR261-S00 | Analog Output Module |
| NFCP502-W05 | CPU Module |
| NFCP502-S00 | CPU Module (Base Version) |
Popular Yokogawa Modules
| الطراز Number | الوصف |
|---|---|
| AIP521 | Control Bus Coupler Module |
| 512V-Net | Coupler Module |
| NFAR181-S00 | RTD Input Module |
| NFAR141-S00 | Thermocouple Input Module |
| NFAR261-S00 | Analog Output Module |
| NFDR541 | Relay Output Module |
معلومات الشركة
E-mail: [email protected]
Mobile：يرجى الاتصال عبر البريد الإلكتروني
Whatsapp：يرجى الاتصال عبر البريد الإلكتروني
Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
نحن متخصصون في توفير قطع الأتمتة الصناعية مع ضمان لمدة عام واحد. قطع الأتمتة الصناعية لدينا تباع في جميع أنحاء العالم.
يمكننا توفير المعدات وقطع الغيار من مختلف البلدان والشركات المصنعة، وحل مخاوفكم أو مشاكل الجودة في أماكن متعددة، مع ميزة سعرية كبيرة.
نرحب باتصالك للحصول على مزيد من التفاصيل حول المنتجات.