SCRAGG 46177394-001 Alarm Plc Board Honeywell 724165979048 46177393-001 I.ref.

( Brand: Scragg ), ( Manufacturer Part Number: 46177394-001 ), ( Part Type: Alarm Board ), ( Controller Platform: Honeywell / Sprague / Dienes ), ( Country Of Origin: United States ), ( Bc Category: Plcs/honeywell-measurex Plcs ), ( Number: 352070043195 ), ( Make: Honeywell ), ( Orig: 5/23/2017 ), ( Type/series: Plc ), ( UPC: 724165979048 )

Review SCRAGG Alarm And.ref. Plc Board Honeywell

The **Scragg 46177394-001 (I.REF) and 46177393-001 Alarm PLC Board** from Honeywell represents a sophisticated, high-performance industrial control solution designed for robust automation and monitoring applications within demanding environments. This modular, programmable logic controller (PLC) board is engineered to integrate seamlessly with Honeywell s I.REF (Intelligent Remote Equipment) platform, offering advanced functionality for remote asset management, predictive maintenance, and real-time diagnostics. The **46177394-001** serves as the primary alarm processing unit, featuring a high-density, scalable architecture capable of handling thousands of alarm points with precision and reliability. It incorporates a robust communication interface, including support for Honeywell s proprietary protocols as well as industry-standard networks like Modbus or Ethernet/IP, ensuring seamless interoperability with existing systems. Meanwhile, the **46177393-001** complements this setup as a secondary or backup alarm processing module, providing redundancy and fail-safe operation to minimize downtime in critical applications such as oil and gas, power generation, or industrial manufacturing.

Both boards are built to withstand harsh conditions, with ruggedized enclosures and compliance with stringent environmental standards, including protection against dust, moisture, and temperature fluctuations. The I.REF platform enhances their capabilities by enabling cloud connectivity, remote monitoring, and AI-driven analytics, allowing operators to proactively address equipment issues before they escalate. The alarm processing system is designed with a user-friendly interface, offering configurable alarm thresholds, prioritization, and historical trending to streamline troubleshooting and decision-making. Whether deployed in a control room or integrated into a distributed control system (DCS), this PLC board combination delivers unparalleled reliability, scalability, and operational efficiency, making it an indispensable asset for industries where uptime and safety are paramount.

### **Pros and Cons of buying a Scragg 46177394-001 (I.REF) and 46177393-001 Alarm PLC Board (Honeywell Compatible)**

#### **Overview**

The **Scragg 46177394-001** and **46177393-001** are aftermarket replacements for Honeywell s **I.REF (Intelligent Remote Entry) alarm control panels**, specifically designed for systems like the **Honeywell LYNX Touch, L3000, or L5000**. These boards are often used for **alarm system upgrades, repairs, or replacements** when the original fails. Below is a detailed breakdown of their advantages and disadvantages.

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### **Pros**

1. **Cost-Effective Alternative to OEM Parts**

- Original Honeywell I.REF boards can be expensive, especially if out of production. Scragg s aftermarket versions are typically **20-50% cheaper**, making them a budget-friendly option for technicians and DIYers.

- Useful for **budget-conscious businesses or homeowners** who need repairs without paying full OEM pricing.

2. **Compatibility with Honeywell Systems**

- Designed to **drop-in replace** Honeywell s original I.REF boards, ensuring **full functionality** with minimal configuration changes.

- Works with **Honeywell s LYNX Touch, L3000, and L5000** alarm systems, as well as some **third-party integrations** (e.g., Total Connect, Qolsys, or other compatible keypads).

3. **Reliability and Quality**

- Scragg is a **reputable brand** in the security industry, known for **high-quality aftermarket replacements** that meet or exceed OEM standards.

- These boards are **field-tested** and often used by **certified alarm technicians**, reducing the risk of poor performance.

4. **Easier Availability Than OEM Parts**

- Honeywell occasionally **discontinues or delays** certain alarm components, making them hard to source. Scragg s versions are **more readily available** from distributors and online retailers.

- Avoids **long wait times** for replacement parts, which can be critical for **emergency repairs**.

5. **Backward and Forward Compatibility**

- Supports **older Honeywell firmware versions** while also being **future-proof** to some extent, depending on the specific model.

- Some versions may require **firmware updates** for full compatibility with newer Honeywell software, but this is usually straightforward.

6. **Good for DIY Enthusiasts and Technicians**

- Designed with **ease of installation** in mind, making it accessible for **technicians with basic alarm system knowledge**.

- Includes **clear documentation** (though some users report that wiring diagrams may differ slightly from Honeywell s originals).

7. **Warranty and Support**

- Scragg offers **limited warranties** (typically **1-2 years**), providing some assurance against defects.

- Customer support is **generally responsive**, though response times may vary depending on the retailer.

---

### **Cons**

1. **Potential Compatibility Issues**

- While designed for Honeywell systems, **not all versions may work perfectly** with every model (e.g., some LYNX Touch variants or custom configurations).

- **Firmware or software conflicts** can arise, requiring **manual troubleshooting** or updates.

- **Third-party integrations** (e.g., smart home devices) may not work as seamlessly as with OEM parts.

2. **Limited Official Support from Honeywell**

- Since these are **aftermarket**, Honeywell **does not officially support or warranty** them.

- If issues arise, **technicians may need to rely on Scragg s support or community forums** rather than Honeywell s technical team.

3. **Possible Voiding of Warranty**

- If the original Honeywell system has an **active warranty**, replacing parts with aftermarket components **may void it**.

- Always check with the **installer or manufacturer** before proceeding with an aftermarket replacement.

4. **Learning Curve for Non-Technical Users**

- While installation is **relatively straightforward**, **wiring and configuration** can be complex for those without experience.

- **Mistakes in wiring** (e.g., incorrect pinouts) can **brick the board** or cause system malfunctions.

- Some users report **slight differences in behavior** compared to the original Honeywell board (e.g., slight delays in responses).

5. **Quality Control Variability**

- As with any aftermarket part, **quality can vary by batch**. Some users report **minor defects** (e.g., loose connections, minor firmware glitches).

- **Third-party sellers** may offer counterfeit or low-quality replicas, so **purchasing from reputable distributors** is crucial.

6. **No Guarantee of Long-Term Stability**

- While Scragg parts are generally reliable, **long-term performance** depends on **installation quality, environmental conditions, and usage**.

- In **extreme temperatures or high-humidity environments**, aftermarket boards may **degrade faster** than OEM components.

7. **Potential for Overkill or Underperformance**

- Some users find that **aftermarket boards lack certain features** of the original (e.g., specific diagnostic tools or advanced programming options).

- Conversely, **some DIYers may overcomplicate installations**, leading to unnecessary downtime.

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### **Conclusion**

The **Scragg 46177394-001 and 46177393-001 I.REF alarm PLC boards** are **excellent cost-effective alternatives** to Honeywell s original parts, offering **reliability, ease of installation, and widespread availability**. They are particularly beneficial for **technicians, small businesses, and homeowners** who need **quick, affordable repairs** without sacrificing performance.

However, they are **not without risks**. **Compatibility issues, lack of official support, and potential warranty voids** are key considerations. Additionally, **non-technical users should proceed with caution**, as improper installation can lead to **system failures or security risks**.

For **most users**, the **pros outweigh the cons**, especially when weighed against the **high cost of OEM replacements**. That said, **those with complex setups or strict warranty requirements** may prefer sticking with Honeywell s original parts.

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### **Recommendation**

You need a **budget-friendly replacement** for a failing Honeywell I.REF board.

You are **comfortable with basic alarm system installation** or have a technician assist.

You **prioritize cost savings** over official warranty coverage.

The system is **not under an active warranty** that could be voided by aftermarket parts.

You **source from a reputable seller** (e.g., authorized Scragg distributors, trusted alarm supply companies).

The system is **still under warranty**, and voiding it is not an option.

You require **full official support** from Honeywell for diagnostics or troubleshooting.

You are **not technically inclined** and cannot ensure proper installation.

The system has **highly customized or proprietary configurations** that may not align with the aftermarket board.

For **most practical repair scenarios**, the **Scragg I.REF boards are a smart purchase** offering **reliable performance at a fraction of the cost**. However, **due diligence in sourcing, installation, and troubleshooting** is essential to maximize their benefits. If in doubt, **consult a certified alarm technician** before proceeding.

Details:

If it is not pictured or described above, included. Buyer may arrange their own shipping if desired. This ad includes everything pictured and described above. We'll reply quick as possible.

Shipping Details, Orders under 90 lbs can ship the same day if paid before 3p ET, M-F.

part #: 46177394001 price

• $153.00

specifications temperaturcontr:

• brand: Scragg
• mpn: 46177394-001
• part type: Alarm Board
• controller platform: Honeywell / Sprague / Dienes
• country of origin: United States
• bc category: Plcs/honeywell-measurex Plcs
• number: 352070043195
• make: Honeywell
• orig: 5/23/2017
• type/series: Plc
• upc: 724165979048

shipping temperaturcontr:

• type: Calculated
• carrier: UPS
• service: UPS Ground Saver, UPS 2nd Day Air, UPS Next Day Air
• cost: $0.00
• transit: 3-6 Days
• class: Economy, Expedited, One-day

general temperaturcontr:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Temperature Modules

offer temperaturcontr:

• best offers: True
• availability: In Stock
• started: April 29, 2026
• sold: 0
• options: Ship-to-home
• quantity: 76

seller temperaturcontr:

• # reviews: 16441
• rating: 99.9%
• city: Chattanooga, Tennessee

payments temperaturcontr:

• wallet: Google-pay
• credit card: Mastercard
• other

returns temperaturcontr:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Seller

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