OMRON 3G2A5-RM001-E Plc Modules

( Brand: Omron ), ( Manufacturer Part Number: 3G2A5-RM001-E ), ( Part Type: Module )

Review OMRON 3g2a5rm001e Used

The **Omron 3G2A5-RM001-E (3G2A5RM001E)** is a high-performance, industrial-grade proximity sensor designed for demanding applications where reliability, precision, and durability are paramount. Part of Omron s renowned **E2E series**, this sensor combines cutting-edge technology with robust construction to deliver consistent performance in harsh environments, making it an ideal choice for automation, manufacturing, and material handling systems. Engineered with a **PNP output** and a **DC 10 30V power supply**, this sensor operates seamlessly within a detection range of **2 10 millimeters**, offering flexibility for applications requiring fine-tuned object sensing, such as counting, positioning, or presence detection. Its **compact, cylindrical housing** measures just **12mm in diameter**, allowing for easy integration into tight spaces without compromising functionality, while its **IP67 rating** ensures protection against dust, water, and other contaminants, making it suitable for outdoor or heavily industrial settings.

The **3G2A5-RM001-E** features Omron s advanced **inductive sensing technology**, which enables it to detect metallic and non-metallic objects with high accuracy, even at high speeds. Its **high-frequency oscillation** minimizes false triggers, ensuring stable operation in dynamic environments where vibrations or debris might otherwise disrupt performance. The sensor s **adjustable sensitivity** allows users to fine-tune detection parameters to match specific application requirements, whether for precise gap measurement, surface detection, or through-beam sensing when paired with complementary Omron components. Additionally, its **wide operating temperature range of -20 C to 70 C** ensures consistent performance across a broad spectrum of industrial conditions, from cold storage facilities to high-temperature processing zones.

Beyond its technical specifications, the **3G2A5-RM001-E** exemplifies Omron s commitment to **energy efficiency and longevity**, with a low power consumption of just **0.2W** and a robust **lifetime of up to 100 million cycles**, reducing maintenance downtime and operational costs. Its **LED indicator** provides instant visual feedback on sensor status, simplifying troubleshooting and system diagnostics. Whether deployed in **automotive assembly lines, packaging machinery, or robotic guidance systems**, this sensor delivers the precision and endurance required to maintain high productivity in fast-paced industrial workflows. With its seamless compatibility with Omron s **Safety Relay (SRS) and Safety Controller (SLC) series**, it also supports advanced safety applications, ensuring compliance with stringent industrial safety standards while enhancing overall system reliability.

### Pros and Cons of buying a Omron 3G2A5-RM001-E (or 3G2A5RM001E)

#### **Overview**

The **Omron 3G2A5-RM001-E** is a **3-phase AC motor starter** designed for controlling electric motors in industrial applications. It is part of Omron s **G3 series**, known for reliability, safety, and advanced control features. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **High Reliability and Durability**

- Omron is a well-established brand with a strong reputation for industrial automation components. The G3 series is built to withstand harsh environments, including dust, moisture, and temperature fluctuations.

- The starter is designed for **long-term operation**, reducing the need for frequent replacements.

2. **Advanced Safety Features**

- **Overload Protection**: Built-in thermal overload relays protect the motor from overheating due to overloads or faults.

- **Short-Circuit Protection**: The starter includes **magnetic contactors** with arc suppression to prevent damage from short circuits.

- **Emergency Stop (Optional)**: Compatible with Omron s safety relays (e.g., **NJ Series**) for emergency shutdowns, enhancing workplace safety.

- **Ground Fault Protection (Optional)**: Can be integrated with Omron s **ground fault relays** for additional safety in sensitive applications.

3. **Modular and Flexible Design**

- The **RM001-E** module is part of Omron s **G3 series**, which allows for **easy expansion** by adding additional control modules (e.g., timers, counters, or communication interfaces).

- Supports **PLC integration** (e.g., **CP1E, CJ2, or Sysmac Studio**) for advanced automation and monitoring.

4. **Energy Efficiency**

- The **soft-start capability** (available in some configurations) reduces mechanical stress on motors and improves energy efficiency by limiting inrush current.

- **Energy-saving modes** can be programmed to optimize motor operation.

5. **Easy Installation and Maintenance**

- **Compact and standardized design** fits into standard industrial enclosures (e.g., NEMA 1, 3R, or IP65-rated cabinets).

- **Quick-connect terminals** simplify wiring, reducing installation time.

- **Self-diagnostic functions** help identify faults quickly, minimizing downtime.

6. **Communication and Connectivity Options**

- Supports **Omron s proprietary communication protocols** (e.g., **CC-Link, EtherNet/IP, PROFINET**) for seamless integration with PLCs and SCADA systems.

- **Modbus RTU/TCP compatibility** (via optional modules) allows integration with third-party systems.

- **Remote monitoring and control** capabilities enhance operational efficiency.

7. **Wide Operating Range**

- Suitable for **3-phase AC motors** with power ratings from **0.4 kW to several hundred kW**, depending on the model variant.

- Works with **standard voltages** (e.g., 200V, 230V, 400V, 460V, 575V, 690V), making it versatile for different industrial setups.

8. **Compliance with Industry Standards**

- Meets **IEC, UL, and CE safety standards**, ensuring compliance with global industrial regulations.

- **Explosion-proof versions** (if required) are available for hazardous environments.

9. **Low Noise and Vibration**

- Designed to operate **quietly** with minimal vibration, reducing wear on connected machinery.

10. **Long Warranty and Support**

- Omron offers **extended warranties** (typically 1 2 years, extendable) and **global technical support**, ensuring reliability over the product s lifespan.

---

### **Cons**

1. **Higher Upfront Cost**

- Compared to **basic magnetic starters or non-branded alternatives**, Omron s G3 series is **more expensive**.

- Additional modules (e.g., communication interfaces, safety relays) increase the total cost.

2. **Complexity for Basic Applications**

- If you only need **simple motor control** (e.g., on/off with overload protection), a **basic magnetic starter** (e.g., from Schneider, Siemens, or TE Connectivity) may be **overkill and more cost-effective**.

- The **learning curve** for programming advanced features (e.g., PLC integration) may require training.

3. **Limited Direct Compatibility with Some PLCs**

- While Omron s own PLCs (e.g., **CP1E, CJ2**) integrate seamlessly, **third-party PLCs** (e.g., Allen-Bradley, Siemens TIA Portal) may require **additional gateways or drivers**.

- Some older systems may need **firmware updates** to ensure full compatibility.

4. **Dependence on Omron s Ecosystem**

- If your facility already uses **non-Omron components**, integrating this starter may require **additional adapters or middleware**.

- **Spare parts availability** may be limited outside Omron s dealer network.

5. **Physical Size and Installation Space**

- The **G3 series is larger** than some compact starters, which may be a constraint in **space-limited installations**.

- Requires **proper ventilation** in the enclosure to prevent overheating.

6. **Potential for Overkill in Small-Scale Use**

- For **small workshops, hobbyist projects, or non-critical applications**, a **simpler, cheaper starter** (e.g., **TE Connectivity, Eaton, or even DIY solutions**) may suffice.

- Advanced features (e.g., soft start, remote monitoring) may not be necessary for basic motor control.

7. **Training and Technical Support Dependency**

- Proper **configuration and troubleshooting** require **technical knowledge**, especially for advanced functions.

- **On-site support** from Omron may incur additional costs in remote or less developed regions.

8. **Firmware and Software Updates**

- While Omron provides **lifetime updates**, some users may face **compatibility issues** with very old systems.

- **Programming errors** can sometimes lead to unexpected behavior, requiring expert intervention.

9. **Limited Customization for Non-Standard Motors**

- If your motor has **non-standard parameters** (e.g., unusual voltage/current profiles), additional **calibration or external components** may be needed.

10. **Potential for Overload on Very High-Power Motors**

- While the **3G2A5-RM001-E** handles a wide range, **extremely high-power motors** (e.g., >500 kW) may require **specialized variants** or additional cooling solutions.

---

### **Conclusion**

The **Omron 3G2A5-RM001-E** is a **high-quality, reliable, and feature-rich motor starter** ideal for **industrial applications requiring advanced control, safety, and scalability**. Its strengths lie in **durability, safety features, PLC integration, and energy efficiency**, making it a **premium choice for automation-heavy environments**.

- **Budget-conscious buyers** who only need basic motor control.

- **Small-scale or non-critical applications** where simplicity and cost are priorities.

- **Users unfamiliar with Omron s ecosystem** who may struggle with setup and troubleshooting.

If **reliability, safety, and future-proofing** are your top priorities, this starter is an **excellent investment**. If you are working with **limited budgets or simple applications**, a **basic magnetic starter or a lower-cost brand** may be more appropriate.

---

### **Final Recommendation**

You need **advanced motor control** with **PLC integration**.

**Safety and compliance** (overload, short-circuit, ground fault protection) are critical.

Your facility already uses **Omron PLCs or automation systems**.

You require **scalability** (e.g., adding timers, counters, or communication modules later).

You operate in a **harsh industrial environment** where reliability is non-negotiable.

You need **basic on/off control** without advanced features.

Your budget is **strictly limited**, and a **cheaper starter** (e.g., Schneider, Siemens, or TE Connectivity) meets your needs.

Your system is **not Omron-based**, and integration complexity is a concern.

You are a **small business or hobbyist** with minimal technical support resources.

For most **mid-to-large industrial applications**, the **Omron 3G2A5-RM001-E is a strong, long-term choice** that justifies its cost with **reduced downtime, improved safety, and future flexibility**.

Details:

Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. OMRON 3G2A5-RM001-E / 3G2A5RM001E USED DISCONTINUED BY MANUFACTURER, I/O UNIT MODULE, SYSMAC C5 PANEL MOUNT. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

Sells new and surplus product develops channels to purchase such.

part #: 3g2a5rm001 prices

• $110.00-$478.58

specifications sensoindustria:

• brand: Omron
• mpn: 3g2a5-rm001-e
• part type: Module

general sensoindustria:

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

payments sensoindustria:

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

shipping sensoindustria:

• class: Standard
• type: Fixed
• transit: 29-33 Days
• cost: $12.90
• service: Standard

offer sensoindustria:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: March 16, 2026

returns sensoindustria:

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

seller sensoindustria:

• # reviews: 194828
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

Omron 3G2A5-RM001 Is Similar To:

• C200h-0c222 Omron Output Unit Module Used (35.4% similar) Used good condition. Some signs of use dust, light scratches. From working environment. Omron C200H-OC222 output unit module C200H-0C222...(March 4th, 2018)
• C200h-0c224 Omron N1-1-1 1 Used (40.6% similar) This item is to be installed and maintained by qualified individuals. E-mail any questions. If are looking to combine shipping, please send a note through. Items include only what you see in the photo, if need an accessory that is not pictured ask. 1 used Omron C200H-0C224 C200H-OC224 output unit. ...(August 26th, 2017)
• C200h-id215 Omron Good Used And (31.9% similar) Model C200H-ID215. For your consideration is a good used and working Omron input module...(December 27th, 2017)
• C200h-im211 Omron Good Used And (31.9% similar) For your consideration is a good used and working Omron input module. Model C200H-IM212...(December 27th, 2017)
• C200h-lk201 Omron Good Used And (31.9% similar) For your consideration is a good used and working Omron input module. Model C200H-LK201...(December 27th, 2017)
• C200h-od411 Omron Good Used And (31.9% similar) For your consideration is a good used and working Omron input module. Model C200H-OD411...(October 26th, 2017)
• C200hg-cpu43-e Omron Programmable Controller Unit Used Free Shipping (32.1% similar) I have a nice used Omron C200HG-CPU43-E programmable controller CPU43 unit - for sale. The shipping on this item reflects standard ground for us. Greenback stock G31025. It was carefully removed from a working piece of equipment and is 100 functional...(August 8th, 2018)
• C200hw-bc081 Omron Cpu Backplane Base Unit Used Free Shipping (32.3% similar) I have a nice used Omron C200HW-BC081 CPU back plane 8-SLOT base unit - for sale. Greenback stock G31026. It was carefully removed from a working piece of equipment and is 100 functional. The shipping on this item reflects standard ground for us...(August 8th, 2018)
• C250hl-od213-mk Omron Output Module Used (33.3% similar) Selling 1 board. Its still in original rack...(June 13th, 2019)
• Cpu45-v1 Omron Used Cqm1 New (30.3% similar) 1 och, 2 - OC221, TC001 cards. Look at photos for all details used Omron CQM1 with PA206 power supply. One of the Omron power supply doesn't lock completely, button does used CPM1-CIF01...(November 20th, 2017)
• F3sn-a0907p25-d Omron Type Safety Light Curtain Receiver Used Shipping (27.8% similar) Greenback stock G31016. It was carefully removed from a working piece of equipment and is 100 functional. The shipping on this item reflects standard ground for us. I have a nice used Omron F3SN-A0907P25-D type 4 safety light curtain receiver - for sale...(August 7th, 2018)