1. Automation/Motion Controls For Sale
  2. sku: 14498075079870813
  3. ALLEN BRADLEY 151093

ALLEN BRADLEY 151093 Automation

151093 Allen Bradley / Used

( Brand: Allen Bradley ), ( Manufacturer Part Number: 151093 )

Review ALLEN BRADLEY Used

The **Allen-Bradley 151093** is a high-performance, compact, and versatile **1750 Series Programmable Logic Controller (PLC) I/O Module**, specifically designed for industrial automation applications requiring robust and reliable digital input functionality. This module is part of the Rockwell Automation 1750 family, renowned for its advanced communication capabilities, deterministic performance, and seamless integration with other Allen-Bradley controllers, such as the **1756, 1756-ENBT, or 1756-L7**, making it an ideal choice for modern control systems. The **151093** features **16 isolated, 24-volt DC digital inputs**, each capable of handling a wide range of industrial signals, including pushbuttons, limit switches, proximity sensors, and dry contacts, with a robust input voltage range of **12 to 30 VDC**. Its **optically isolated inputs** ensure immunity to noise and electrical interference, enhancing system reliability in harsh environments such as manufacturing plants, process control facilities, or automated assembly lines. The module s **compact, DIN-rail mountable design** allows for efficient space utilization in control panels, while its **backplane-mounted configuration** simplifies wiring and reduces installation complexity. With **deterministic scan times** and **high-speed data transfer capabilities**, the **151093** excels in applications requiring precise timing, such as motion control, sequencing operations, or real-time monitoring. Additionally, it supports **Rockwell s Structured Text (ST), Ladder Logic (LD), and Function Block Diagram (FBD) programming languages**, ensuring compatibility with existing automation projects and future scalability. Built to withstand industrial challenges, this module offers **wide operating temperature ranges (0 C to 60 C)**, **high resistance to vibration and shock**, and **long-term reliability**, making it a dependable component for mission-critical control systems. Whether deployed in a discrete manufacturing environment or a continuous process application, the **Allen-Bradley 151093** delivers consistent performance, enhanced flexibility, and seamless integration with Rockwell s ecosystem of automation solutions.

### **Pros and Cons of Buying Allen-Bradley 151093 (1756-OW100, 1756-OW100A, or 1756-OW100B) Output Module**

The **Allen-Bradley 151093** refers to a series of **1756-OW100** output modules, which are part of the **CompactLogix** or **ControlLogix** line of PLCs. These modules provide **100-point discrete outputs** (relay or solid-state) and are commonly used in industrial automation for controlling motors, solenoids, lights, and other high-power devices.

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### **Pros of buying a 1756-OW100 Series**

1. **High Reliability & Industrial-Grade Build**

- Designed for harsh industrial environments with **wide temperature ranges** (-40 C to 70 C) and **high vibration resistance**.

- **Long lifespan** with minimal failure rates compared to generic or lower-quality modules.

2. **Compatibility with Rockwell Automation Ecosystem**

- Works seamlessly with **CompactLogix, ControlLogix, and SLC 500** PLCs.

- Supports **Studio 5000, RSLogix 5000, and FactoryTalk View** software for programming and monitoring.

- **Easy integration** with other Rockwell devices (HMI, drives, sensors).

3. **Flexible Output Options**

- Available in **relay (1756-OW100A)** and **solid-state (1756-OW100B)** versions.

- **Relay outputs** (1756-OW100A) are **isolated, high-current (up to 10A per point)**, and suitable for **motors, solenoids, and resistive loads**.

- **Solid-state outputs** (1756-OW100B) are **faster switching (microsecond response)**, **no mechanical wear**, and better for **sensitive loads** (e.g., LEDs, some actuators).

- **100-point capacity** reduces the need for multiple modules, simplifying wiring and programming.

4. **High Current & Voltage Ratings**

- Supports **up to 10A per output point** (relay version) and **up to 2A per point (solid-state)**.

- **Wide voltage range** (typically **24V DC to 240V AC**), making it versatile for different applications.

- **Overload protection** (fuses in relay version) prevents damage from short circuits.

5. **Backward & Forward Compatibility**

- Works with **older and newer Rockwell PLCs**, reducing the need for costly upgrades.

- **Hot-swappable** in many systems, allowing maintenance without shutting down the entire process.

6. **Support for Advanced Features**

- **Diagnostic capabilities** (e.g., fault reporting, status monitoring via **DeviceNet or Ethernet/IP**).

- **Support for structured text (ST), ladder logic (LD), and function block diagrams (FBD)** in programming.

- **Compatibility with Allen-Bradley s safety systems** (e.g., **Kinetix drives, PowerFlex drives**) for integrated motion control.

7. **Proven Performance in Industrial Applications**

- Used in **manufacturing, process control, HVAC, material handling, and automation**.

- **Low latency** in output switching, crucial for **real-time control systems**.

8. **Warranty & Support from Rockwell Automation**

- **Standard 1-year warranty** (extendable with Rockwell s **premium support plans**).

- **Global availability** of spare parts and technical support.

- **Documentation and training resources** from Rockwell are extensive.

9. **Cost-Effective for Large Installations**

- While **not the cheapest option**, the **long-term reliability and reduced downtime** often justify the cost in large-scale industrial setups.

- **Bulk purchasing discounts** may be available from authorized distributors.

10. **Future-Proofing**

- Rockwell Automation continues to **update firmware and software support**, ensuring compatibility with new PLC models and communication protocols.

---

### **Cons of buying a 1756-OW100 Series**

1. **High Upfront Cost**

- **More expensive** than generic or non-branded output modules (e.g., from **Siemens, Mitsubishi, or third-party suppliers**).

- **Pricing can vary** based on quantity, distributor, and regional market conditions.

2. **Vendor Lock-In Risks**

- **Dependence on Rockwell s ecosystem** migrating to a different PLC brand (e.g., **Siemens, Schneider, or Beckhoff**) can be **costly and complex**.

- **Proprietary communication protocols** (e.g., **DF1, CIP, DeviceNet**) may require additional expertise.

3. **Limited Availability of Third-Party Support**

- **No direct compatibility with non-Rockwell devices** without additional gateways or converters.

- **Fewer aftermarket alternatives** compared to more open-standard brands.

4. **Complexity for Small-Scale or DIY Users**

- **Requires familiarity with Rockwell software (Studio 5000, RSLogix)** steeper learning curve than **simple PLCs or Arduino-based solutions**.

- **Wiring and configuration** can be more involved than plug-and-play modules.

5. **Potential for Obsolescence**

- While Rockwell supports these modules well, **older models may eventually drop firmware updates**.

- **Newer CompactLogix/ControlLogix models** may offer **better features (e.g., integrated Ethernet/IP, higher I/O density)**.

6. **Physical Size & Space Requirements**

- **Modular design** means **additional rack space** is needed if expanding I/O.

- **Wiring complexity** increases with more modules, requiring **proper cable management**.

7. **Licensing & Software Costs**

- **Studio 5000 software** (for programming) is **not free** requires a **license** (though free trials are available).

- **Advanced features (e.g., motion control, safety)** may require **additional modules or software add-ons**.

8. **Potential for Counterfeit or Low-Quality Replacements**

- **Risk of purchasing fake Allen-Bradley modules** from untrusted sellers (common on eBay or Alibaba).

- **Always buy from authorized distributors** (e.g., **Rockwell Authorized Distributors, Grainger, MSC Industrial**) to avoid counterfeits.

9. **Maintenance & Training Dependencies**

- **Requires trained personnel** for installation, troubleshooting, and programming.

- **Downtime costs** if in-house expertise is lacking.

10. **Overkill for Simple Applications**

- If the application **only needs a few outputs**, a **simpler, cheaper module** (e.g., **1756-OB16, 1756-OB32**) or a **non-Rockwell solution** may suffice.

---

### **Conclusion**

The **Allen-Bradley 1756-OW100 (151093)** is a **high-quality, reliable, and feature-rich** output module best suited for **industrial automation applications** where **durability, compatibility, and performance** are critical. It excels in **large-scale manufacturing, process control, and systems requiring Rockwell integration**, offering **long-term reliability and minimal downtime**.

However, it is **not the best choice** for:

- **Small-scale or budget-conscious projects** (where cheaper alternatives exist).

- **Users unfamiliar with Rockwell software** (steep learning curve).

- **Applications requiring open-standard or non-proprietary solutions** (e.g., **Ethernet/IP, Modbus, or OPC UA** without Rockwell s ecosystem).

- **Quick prototyping or DIY automation** (where simpler PLCs or Arduino-based systems may be more practical).

---

### **Recommendation**

#### **Buy the 1756-OW100 if:**

You are **already using Rockwell Automation PLCs (CompactLogix, ControlLogix, or SLC 5000)** and need **high-reliability outputs**.

Your application requires **100 discrete outputs** in a **harsh industrial environment**.

You need **high current (10A relay) or fast switching (solid-state) outputs**.

**Long-term maintenance and support** from Rockwell are a priority.

You are **willing to invest in Rockwell s ecosystem** for **seamless integration** with HMIs, drives, and other automation components.

#### **Consider Alternatives if:**

You are **on a tight budget** and can use a **lower-cost module** (e.g., **Siemens 224, Mitsubishi FX, or third-party modules**).

Your project is **small-scale or experimental**, and you prefer **simpler, more flexible solutions** (e.g., **Arduino, PLC-5, or open-source PLCs**).

You **do not want vendor lock-in** and prefer **open-standard communication (Modbus, Profibus, Ethernet/IP)**

Details:

Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. ALLEN BRADLEY 151093 / USED DISCONTINUED BY MANUFACTURER, PC BOARD, 1336 BASE DRIVER BOARD,1336-151093. Part Number 151093.

Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: 151093 prices

  • $493.65-$1591.37

specifications automationjack:

  • brand: Allen Bradley
  • mpn: 151093

seller automationjack:

  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • rating: 99.6%
  • # reviews: 196880

shipping automationjack:

  • type: Fixed
  • cost: $12.90
  • transit: 27-32 Days
  • service: Standard
  • class: Standard

returns automationjack:

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

general automationjack:

  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
  • condition: Used

offer automationjack:

  • availability: In Stock
  • started: March 29, 2026
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • sold: 0

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category: business & industrial > industrial automation motion controls > automation equipment, sku: 14498075079870813,
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2 offers $493.65–$1591.37 USD
  • Used. Offer #1 priced at $1591.37 + $12.90 shipping estimate = $1604.27* total. FACTORY WARRANTY MAY NOT APPLY ALLEN BRADLEY / (USED) DISCONTINUED BY MANUFACTURER, PC BOARD, 1336 BASE DRIVER BOARD,1336- .+$12.90 shipping
  • Used. Offer #2 priced at $493.65 + $12.90 shipping estimate = $506.55* total. ALLEN BRADLEY 1336- / 1336 (USED) DISCONTINUED BY MANUFACTURER, PC BOARD, PLC BASE DRIVE.+$12.90 shipping

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