FISHER-ROSEMOUNT SYSTEMS 01984-4164-0004 Coordinator Iv Processor RS3

( Brand: Fisher-rosemount Systems ), ( Packing Condition: Maxo Packing ), ( Sealed: No ), ( Other Reference 2: 01984 4164 0004 ), ( Country Of Origin: United States )

Review FISHER ROSEMOUNT SYSTEMS Coordinator Processor Iv Used Rs3

The **Fisher-Rosemount 01984-4164-0004 Coordinator Processor IV (RS3)** is a high-performance, modular fieldbus communication device designed to serve as the central intelligence hub for industrial automation and control systems. As part of the **Fieldbus Foundation s H1 network**, this processor excels in facilitating seamless data exchange between distributed control systems (DCS), safety instrumented systems (SIS), and other field devices, ensuring real-time monitoring, control, and optimization of complex industrial processes. Built with robust engineering, the **Coordinator Processor IV** integrates advanced **RS3 (Redundant Serial 3)** technology, providing enhanced reliability and fault tolerance through redundant communication paths, which minimizes downtime and ensures continuous operation even in critical applications such as oil and gas, chemical processing, or power generation.

This device operates as a **Fieldbus Master**, enabling it to manage multiple **Fieldbus Foundation devices** (such as transmitters, valves, and sensors) while adhering to the **Foundation Fieldbus H1 protocol**, which supports both **process control (FMS Fieldbus Message Specification)** and **safety functions (FSA Fieldbus Safety Application)**. Its **modular architecture** allows for flexible configuration, accommodating a wide range of industrial requirements, from basic process monitoring to sophisticated predictive maintenance and energy management. The **01984-4164-0004** model is specifically engineered to interface with **Fieldbus Foundation devices** while providing deterministic communication, ensuring predictable response times critical for safety and control applications.

At its core, the **Coordinator Processor IV** features a **high-speed, deterministic communication backbone**, capable of handling up to **31.25 kbps** data rates, which significantly reduces latency compared to traditional analog or non-deterministic networks. This processor supports **redundant power supplies**, **self-diagnostic capabilities**, and **automatic failover mechanisms**, making it an ideal choice for mission-critical environments where uptime is non-negotiable. Its **compact yet rugged design** ensures durability in harsh industrial settings, with protection against electrical noise, temperature fluctuations, and environmental contaminants.

Beyond its core communication functions, the **Coordinator Processor IV** integrates with **third-party systems** via **Ethernet/IP, Modbus, or other industry-standard protocols**, enabling seamless interoperability with enterprise resource planning (ERP) systems, SCADA platforms, and other enterprise-level software. This versatility allows engineers to consolidate data from multiple sources, enabling data-driven decision-making, remote diagnostics, and advanced analytics. Additionally, the device supports **device description (DD) files**, ensuring compatibility with a vast array of **Fieldbus Foundation-certified devices**, simplifying integration and reducing implementation complexity.

For applications requiring **high availability**, the **RS3 redundancy** feature ensures that if one communication path fails, the system automatically switches to an alternate path without disrupting operations. This redundancy extends to **power supply and processing units**, further enhancing reliability. The **Coordinator Processor IV** also includes **built-in security features**, such as encryption and authentication, to protect against unauthorized access and cyber threats, which is increasingly critical in today s connected industrial environments.

Whether deployed in a **refinery, water treatment facility, or manufacturing plant**, the **Fisher-Rosemount 01984-4164-0004 Coordinator Processor IV (RS3)** delivers a robust, scalable, and future-proof solution for industrial communication needs. Its combination of **deterministic performance, redundancy, and seamless integration** makes it an indispensable component for modern automation architectures, enabling operators to achieve greater efficiency, safety, and operational resilience.

### **Fisher-Rosemount 01984-4164-0004 (Coordinator Processor IV RS3) Pros and Cons**

1. **Compatibility with Rosemount Systems** This processor is designed specifically for Rosemount s **Coordinator IV** platform, ensuring seamless integration with existing Rosemount field devices, transmitters, and control systems. It supports **HART, Foundation Fieldbus, and Profibus** protocols, making it versatile for industrial automation.

2. **Advanced Control and Monitoring Capabilities** The device provides **local and remote monitoring**, **diagnostics**, and **control functions** for field devices. It can handle **loop powering, signal conditioning, and device configuration**, reducing the need for additional hardware.

3. **Redundancy and Reliability** The **Coordinator IV** platform is known for its robustness in harsh industrial environments. The processor supports **hot-swappable modules** and **redundant power supplies**, improving system uptime.

4. **Scalability** It can be expanded with additional **I/O modules** (e.g., analog, digital, or communication modules) to accommodate growing system requirements.

5. **Diagnostic and Predictive Maintenance Features** The device provides **real-time diagnostics**, **trend analysis**, and **alarm management**, helping operators detect issues before they lead to downtime.

6. **Integration with SCADA and DCS Systems** It can interface with **Siemens PCS 7, Honeywell Experion, or other DCS/SCADA systems** via **Ethernet/IP, Modbus, or other industrial protocols**, enhancing system connectivity.

7. **Long-Term Availability** As a legacy but well-supported product, spare parts and technical support may still be available from **Emerson or authorized distributors**, though newer alternatives may be preferred.

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1. **Legacy Technology** The **Coordinator IV** platform is **not the latest** in Emerson s product line. Newer alternatives like **Rosemount 3000 Series, DeltaV, or Emerson s Open Architecture** offer more advanced features (e.g., **cloud connectivity, IIoT integration, and cybersecurity enhancements**).

2. **Limited Modern Protocol Support** While it supports **HART, Fieldbus, and Profibus**, it lacks **Ethernet/IP, Modbus TCP, or OPC UA** natively, which are more common in modern industrial networks. This may require additional gateways or converters.

3. **Higher Maintenance and Support Costs** Since it is an older system, **training, spare parts, and technical support** may be more expensive compared to newer Emerson products. Some distributors may no longer stock replacement components.

4. **Software Limitations** The **configuration and diagnostic software** (e.g., **Coordinator IV Configuration Tool**) may be outdated compared to modern **HMI/SCADA software**, making integration with newer systems more complex.

5. **Cybersecurity Risks** Older industrial systems are **more vulnerable to cyber threats** due to lack of built-in security features like **firewall integration, encryption, or role-based access control** found in newer Emerson products.

6. **Limited Cloud and IIoT Capabilities** Unlike newer Emerson solutions (e.g., **Rosemount 3000 with Emerson s Open Architecture**), this processor does not natively support **cloud monitoring, predictive analytics, or remote diagnostics** via Emerson s **Plantweb** or **AVEVA** platforms.

7. **Potential Compatibility Issues with Newer Devices** Some **modern field devices** may not be fully supported, requiring **workarounds or third-party converters** to ensure proper communication.

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### **Conclusion**

The **Fisher-Rosemount 01984-4164-0004 Coordinator Processor IV RS3** remains a **reliable and functional** choice for **legacy Rosemount systems** where backward compatibility is critical. It excels in **industrial reliability, diagnostics, and field device integration** within its intended ecosystem.

However, **for new installations or long-term deployments**, the **pros of newer alternatives (e.g., Rosemount 3000, DeltaV, or Emerson s Open Architecture)** such as **better protocol support, cybersecurity, cloud integration, and lower maintenance costs** make them more attractive. If you are **already using Coordinator IV** and need a replacement, this unit is a **practical choice**. But if you are **starting a new project**, investing in a **modern Emerson solution** would be more future-proof.

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### **Recommendation**

- You are **maintaining an existing Coordinator IV system** and need a direct replacement.

- Your **field devices and control system are fully compatible** with this processor.

- You **prioritize reliability in a stable, legacy environment** over modern features.

- You are **starting a new project** and can afford a **longer-term investment** in a more advanced system.

- You need **better protocol support (Ethernet/IP, OPC UA), cybersecurity, or cloud integration**.

- Your **maintenance budget** is a concern, as newer systems may reduce long-term costs.

- You plan to **expand into predictive maintenance or IIoT applications**.

- **For Rosemount Fieldbus/HART:** Consider **Rosemount 3000 Series** (supports **HART, Fieldbus, and modern protocols**).

- **For DCS/SCADA Integration:** **DeltaV or Emerson s Open Architecture** (better scalability and cybersecurity).

- **For Cost-Effective Replacement:** Check for **used/refurbished units** from trusted suppliers, but ensure **warranty and support availability**.

Before purchasing, **consult with Emerson or a certified industrial automation specialist** to assess compatibility with your existing system and future needs.

Details:

The Fisher-Rosemount Systems 01984-4164-0004 Coordinator Processor IV is a used PLC peripheral module designed for industrial automation and motion control applications. It is known by other reference numbers 04 and 01984 4164 0004. This product from Fisher-Rosemount Systems is in Maxo packing condition and has not been sealed.

part #: 0198441640004 prices

• $1000.00-$2500.00

specifications sensoindustria:

• brand: Fisher-rosemount Systems
• packing condition: Maxo Packing
• sealed: No
• other reference 2: 01984 4164 0004
• country of origin: United States

payments sensoindustria:

• wallet: Google-pay
• credit card: Discover
• money order
• other

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

seller sensoindustria:

• rating: 100.0%
• # reviews: 441
• city: San Marcos, Texas

shipping sensoindustria:

• carrier: UPS
• transit: 4-8 Days
• cost: $18.24
• service: UPS Ground
• class: Standard
• type: Calculated

offer sensoindustria:

• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: May 7, 2026
• quantity: 6
• sold: 0

returns sensoindustria:

• policy: No Returns

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