INDUSTRIAL MRO MROS050010645-1772-MR Allen Bradley Unmp
( Brand: Industrial Mro ), ( Manufacturer Part Number: MROS050010645-1772-MR )
Review INDUSTRIAL MRO Allen Bradley 1772-mr As Pictured Unmp
The **Allen-Bradley 1772-MR/UNMP (MRO MROS050010645-1772-MR)** is a high-performance, modular **1772-MR Series Remote I/O Module**, specifically designed for industrial automation applications requiring robust, scalable, and reliable communication between control systems and field devices. Part of Rockwell Automation s **CompactLogix and ControlLogix** platform, this module serves as a critical link in distributed I/O architectures, enabling seamless integration of discrete or analog signals over long distances while maintaining deterministic performance. Built with **Allen-Bradley s signature industrial-grade construction**, the 1772-MR/UNMP is engineered to withstand harsh environmental conditions, including temperature extremes, vibration, and electrical noise, making it ideal for demanding manufacturing, process control, and automation environments.
This **Universal Network Module (UNMP)** operates as a **remote I/O gateway**, facilitating high-speed, **EtherNet/IP communication** between a central controller (such as a CompactLogix or ControlLogix processor) and remote I/O racks via a **fiber-optic or copper-based Ethernet connection**. The module supports **full-duplex, deterministic networking**, ensuring minimal latency and consistent data transfer essential for real-time control applications where timing precision is paramount. Its **universal design** allows it to be paired with a variety of **1772-MR Series Remote I/O racks**, expanding the reach of automation systems to remote locations while preserving the integrity of control signals. Whether deployed in a **factory floor, oil and gas refinery, or water treatment facility**, this module ensures reliable, long-distance communication without compromising on speed or reliability.
The **1772-MR/UNMP** is particularly well-suited for applications requiring **scalability and flexibility**, as it can be easily integrated into larger networks through **EtherNet/IP trunking**, allowing multiple remote racks to be connected to a single controller. Its **modular architecture** simplifies system expansion, enabling engineers to add or reconfigure I/O points as operational needs evolve. Additionally, the module supports **Rockwell Automation s Studio 5000 software**, providing seamless programming, diagnostics, and troubleshooting capabilities through intuitive tools like **RSLogix 5000 or FactoryTalk View**. This integration enhances maintainability, as users can monitor network health, detect communication errors, and perform remote diagnostics with ease, reducing downtime and improving overall system efficiency.
Constructed with **industrial durability in mind**, the 1772-MR/UNMP features a **rugged metal enclosure** that protects against dust, moisture, and mechanical stress, adhering to **NEMA 4X or IP65 ratings** depending on the specific installation environment. Its **low-power consumption** and **efficient cooling design** contribute to energy savings while maintaining optimal performance under continuous operation. The module also incorporates **built-in error detection and recovery mechanisms**, such as **link integrity checks and automatic retries**, to ensure data integrity even in challenging network conditions. Whether deployed in a **high-speed packaging line, a continuous process control system, or a distributed automation setup**, this module delivers the **reliability, speed, and scalability** required to meet the demands of modern industrial automation.
For engineers and technicians working with **Allen-Bradley s 1772-MR Series**, the **1772-MR/UNMP** serves as a **cornerstone component** for building robust, high-performance remote I/O networks. Its **seamless compatibility** with existing Rockwell Automation hardware and software ecosystems ensures a smooth transition for both new and upgraded systems. With its **deterministic networking, long-distance communication capabilities, and industrial-grade resilience**, this module is an essential asset for any automation solution requiring **high-speed, low-latency, and reliable data exchange** between control systems and field devices. Whether used in **discrete manufacturing, process automation, or building management systems**, the **1772-MR/UNMP** exemplifies Rockwell Automation s commitment to delivering **enterprise-class industrial networking solutions** that drive operational excellence.
### **Pros and Cons of buying a MRO MROS050010645-1772-MR (Allen-Bradley 1772-MR UNMP)**
#### **Overview**
The **Allen-Bradley 1772-MR** is a **1772-series remote I/O module**, specifically a **1772-MR (Multifunction Remote I/O)**, which is used in **ControlLogix and CompactLogix PLC systems** for remote input/output expansion. The **MROS050010645-1772-MR** appears to be a **new or refurbished unit** (possibly from a distributor like MRO or eBay) rather than a direct OEM purchase.
---
### **Pros**
1. **Compatibility with ControlLogix/CompactLogix**
- The **1772-MR** is designed to work seamlessly with **Allen-Bradley s ControlLogix (5550/5560) and CompactLogix (5370/5380) PLCs**, allowing for **remote I/O expansion** without additional cabling complexity.
- Supports **Ethernet/IP, DeviceNet, and ControlNet** communication protocols, making it versatile for different industrial networks.
2. **High Reliability & Industrial Build**
- Allen-Bradley modules are known for **durability and long-term reliability** in harsh industrial environments.
- The **1772-series** is a **proven, mature product line** with extensive documentation and support.
3. **Flexible I/O Configuration**
- The **1772-MR** supports **mixed I/O types** (digital, analog, counter, etc.) in a single module, reducing the need for multiple remote I/O units.
- Can be configured as a **standalone remote I/O rack** or integrated into a **ControlLogix chassis**.
4. **Cost-Effective Alternative to New OEM Units**
- Purchasing from **MRO distributors, surplus markets, or refurbished sources** can be **significantly cheaper** than buying directly from Rockwell Automation.
- Often includes **warranty or return policies**, reducing risk compared to untested used units.
5. **Ease of Integration with Existing Systems**
- Since it is an **Allen-Bradley product**, it **plug-and-play** with most **ControlLogix/CompactLogix systems** without requiring additional drivers or firmware updates.
- Supports **Rockwell s Studio 5000 software** for configuration and troubleshooting.
6. **Potential for Long-Term Availability**
- Unlike some newer Allen-Bradley modules, the **1772-series is still supported** and likely to remain available for years, reducing obsolescence risk.
---
### **Cons**
1. **Potential for Counterfeit or Damaged Units**
- When purchasing from **third-party distributors (MRO, eBay, Amazon Business)**, there is a **risk of counterfeit, refurbished, or damaged units**.
- Some sellers may **not provide full testing or warranty**, leading to **failed modules upon arrival**.
- **Solution:** Buy from **reputable distributors with return policies** (e.g., MRO Electric, Grainger, or authorized resellers) and **request test reports** if possible.
2. **No Direct Warranty from Rockwell Automation**
- If the unit is **not OEM new**, it may **lack Rockwell s full warranty**, meaning **repairs or replacements would be at the seller s discretion**.
- **Solution:** Check the seller s **return/warranty policy** before purchasing.
3. **Potential for Outdated Firmware or Configuration Issues**
- Older or refurbished units may **require firmware updates** or **manual configuration** to work properly with newer PLC firmware.
- **Solution:** Verify compatibility with your **PLC s firmware version** before purchase.
4. **Shipping & Handling Risks**
- Industrial I/O modules are **fragile**; improper shipping can lead to **damaged connectors or internal components**.
- **Solution:** Ensure the seller offers **insured shipping** and **proper packaging**.
5. **Limited Customization Compared to New Units**
- Some **new Allen-Bradley modules** include **additional features** (e.g., built-in diagnostics, extended temperature ranges) that may not be available on older or refurbished units.
- **Solution:** Compare **datasheets** to ensure the unit meets your **specific requirements**.
6. **Potential for Higher Long-Term Costs**
- If the unit **fails prematurely**, replacement costs from a **third-party source** may be **higher than OEM parts** due to **limited availability or higher refurbished pricing**.
- **Solution:** Factor in **total cost of ownership (TCO)** over the module s expected lifespan.
---
### **Conclusion**
The **Allen-Bradley 1772-MR (MROS050010645-1772-MR)** is a **reliable and versatile remote I/O module** that is **highly compatible** with ControlLogix and CompactLogix systems. Purchasing from a **trusted MRO distributor** can provide **cost savings** while maintaining **industrial-grade performance**.
However, **buying from third-party sources introduces risks** such as **counterfeit units, lack of warranty, and potential compatibility issues**. To **minimize these risks**, buyers should:
- **Verify the seller s reputation** (check reviews, return policies, and warranty terms).
- **Request proof of authenticity** (serial number validation, test reports if available).
- **Compare datasheets** to ensure the unit matches their **PLC firmware and I/O requirements**.
- **Consider purchasing from an authorized Rockwell distributor** if **full warranty and support** are critical.
For **mission-critical applications**, a **new OEM unit** may be the **safest choice**, but for **non-critical expansions or cost-sensitive projects**, a **well-sourced refurbished or surplus unit** can be a **practical alternative**.
### **Final Recommendation**
- **If budget is not a concern and reliability is critical** **Purchase a new OEM 1772-MR from Rockwell Automation or an authorized distributor.**
- **If cost savings are prioritized and risk is managed** **Buy from a reputable MRO distributor (e.g., MRO Electric, Grainger) with a strong return policy and request verification of the unit s condition.**
- **If purchasing from eBay/Amazon Business** **Check seller ratings, read reviews, and consider buying from a **Rockwell-approved reseller** to reduce counterfeit risk.**
- **Always test the module upon receipt** to ensure **proper functionality before integration** into your system.
By following these steps, you can **balance cost savings with reliability** when acquiring this Allen-Bradley remote I/O module.
Details:
MODULE: UNMP Condition Codes:: NSFS New Surplus Factory Sealed OEM NSMP Manufacturer Package NSNP No NUPI Unused Previously Installed REMAN Remanufactured Like Used or Repaired About our product: Industrial Blue line Special is an Industrial surplus dealer. If another carrier such as DHL or UPS is required to ship due certain shipping requirements, then the costs and requested may change.
part #: mros0500106451772 prices
- $19.01-$97.75
specifications sensoindustria:
- brand: Industrial Mro
- mpn: Mros050010645-1772-mr
offer sensoindustria:
- availability: In Stock
- best offers: True
- quantity: 1
- sold: 0
- options: Ship-to-home
- started: May 29, 2026
shipping sensoindustria:
- class: Standard, Expedited, One-day
- carrier: UPS
- cost: $16.50
- type: Calculated
- transit: 4-7 Days
- service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
payments sensoindustria:
- wallet: Paypal
- credit card: Discover
- other
general sensoindustria:
- condition: Used
- PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
returns sensoindustria:
- paid by: Buyer
- policy: Returns Accepted
- method: Money back
- time: 30 Days
seller sensoindustria:
- rating: 99.9%
- # reviews: 1998 9
- city: Camarillo, California
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