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| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Yokogawa NFDR541 Relay Output Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
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
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Relay-based output switching for high reliability
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Galvanic isolation between field wiring and system bus
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Redundant system compatibility for high availability architectures
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Built-in diagnostics and fault detection for safe operations
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Hot-swappable design to minimize downtime during replacement
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Long relay life cycle for continuous industrial operation
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Compact form factor for optimized control cabinet space
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Compatible with Yokogawa safety and control platforms
Technical Specifications
| Item | Specification |
|---|---|
| Module Type | Relay Output Module |
| Model Number | NFDR541 |
| System Compatibility | Yokogawa CENTUM VP, ProSafe-RS |
| Number of Channels | 8 relay outputs (typical) |
| Relay Type | Mechanical/electromechanical relay contacts |
| Contact Rating | Up to 30 V DC / 2 A, 120 V AC / 2 A (resistive load) |
| Isolation | Optical/galvanic isolation between system and field |
| Redundancy | Supported 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 |
| Weight | 0.3 kg |
Industry Applications
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Oil & Gas – Control of safety interlocks, alarms, and shutdown systems
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Power Generation – Turbine trips, boiler interlocks, and auxiliary equipment control
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Chemical & Petrochemical – Process safety management and emergency shutdown (ESD)
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Pharmaceuticals – Regulatory-compliant batch control and safety functions
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Water & Wastewater – Reliable relay actuation for pumps and safety devices
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Pulp & Paper – Equipment interlocks, alarms, and control system outputs
Frequently Asked Questions (FAQ)
Q1: What is the function of 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
| Model Number | Description |
|---|---|
| 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
| Model Number | Description |
|---|---|
| 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 |
Frequently Asked Questions (FAQ)
Q1: What is the function of 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
| Model Number | Description |
|---|---|
| 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
| Model Number | Description |
|---|---|
| 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 |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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