ALLEN-BRADLEY 193-ESM-VIG-100A-T Sensing Module E300/E200

( Brand: Allen-bradley ), ( Manufacturer Part Number: 193-ESM-VIG-100A-T ), ( Part Type: Module ), ( Condition: Pre-owned Ser.a )

Review ALLEN BRADLEY E300/e200 Electronic Sensing Module

The **Allen-Bradley 193-ESM-VIG-100A-T** is a high-performance, modular **Sensing Module** designed for integration into the **CompactLogix 5561, 5562, and 5581** series controllers, as well as the **Logix 5572** platform, operating under the **E300/E200** architecture. This intelligent, self-contained device serves as a versatile solution for monitoring and controlling **voltage signals** in industrial automation applications, offering precise, configurable sensing capabilities with minimal wiring complexity. Engineered to enhance system efficiency, the 193-ESM-VIG-100A-T features a **100V AC RMS input range**, allowing it to reliably detect and process voltage signals from a wide array of industrial sensors, relays, or control circuits. Its **isolated input channels** ensure robust signal integrity while protecting the controller from potential voltage spikes or noise, making it ideal for harsh, high-vibration environments common in manufacturing, process control, or energy management systems.

At its core, this sensing module operates as a **digital input module with configurable thresholds**, enabling users to define precise voltage levels for alarming, monitoring, or control logic within the PLC program. The module supports **two independent sensing channels**, each capable of detecting rising or falling edges, pulse counting, or maintaining a continuous state based on user-defined setpoints. This flexibility allows engineers to implement advanced diagnostics, predictive maintenance routines, or real-time process adjustments without requiring additional hardware. The **T-rated** designation indicates its compatibility with **T-series CompactLogix** controllers, ensuring seamless integration into existing automation architectures while adhering to Allen-Bradley s modular design principles.

Beyond its technical specifications, the 193-ESM-VIG-100A-T exemplifies **Allen-Bradley s commitment to reliability and ease of use**, featuring a **compact, DIN-rail mountable form factor** that optimizes panel space while maintaining accessibility for maintenance and troubleshooting. Its **LED status indicators** provide instant visual feedback on module health, input states, and communication status, reducing downtime by enabling quick identification of issues. Additionally, the module s **Rockwell Automation-certified firmware** ensures compatibility with **Studio 5000 Logix Designer**, enabling intuitive configuration through the **Sensing Module Configuration Tool**, where users can fine-tune parameters such as hysteresis, debounce settings, and input filtering to match specific application requirements. Whether deployed in a **high-speed packaging line, motor control system, or renewable energy monitoring setup**, this sensing module delivers **high-speed response times** (up to **100 s**) and **deterministic performance**, making it a cornerstone for applications demanding precise, real-time signal processing.

For industries prioritizing **predictive maintenance and energy efficiency**, the 193-ESM-VIG-100A-T serves as a critical enabler, allowing operators to monitor voltage fluctuations, detect equipment anomalies, or optimize power distribution with minimal latency. Its **isolated design** also enhances safety by preventing ground loops and reducing the risk of electrical interference, while its **wide operating temperature range (-40 C to 70 C)** ensures consistent performance across diverse environmental conditions. Whether integrated into a **new automation project or retrofitted into an existing system**, this sensing module represents a **cost-effective, scalable solution** that bridges the gap between raw signal acquisition and actionable control logic, empowering engineers to build smarter, more responsive industrial processes.

### **Pros and Cons of buying a Allen-Bradley 193-ESM-VIG-100A-T (E300/E200) Sensing Module**

#### **Pros**

1. **Compatibility with Allen-Bradley Controllers** This module is designed specifically for the **E300 and E200 series** of Allen-Bradley CompactLogix and ControlLogix controllers, ensuring seamless integration without additional programming or hardware modifications.

2. **High-Quality Voltage Sensing** The module monitors **100V AC** (with a tolerance of 10%) and provides accurate digital feedback, making it reliable for applications requiring precise voltage monitoring (e.g., power supply status, motor control, or industrial process monitoring).

3. **Easy Installation and Wiring** The module features a **terminal block connection**, simplifying wiring compared to some other sensing modules that may require screw terminals or specialized connectors. The **193-series** is known for its straightforward installation process.

4. **Digital Output for Direct Controller Use** The module provides a **digital output (relay or PNP/NPN switch)** that can be directly read by the controller, reducing the need for additional signal conditioning or conversion.

5. **Rugged Industrial Design** Built to withstand harsh environments, this module is suitable for **factory automation, HVAC systems, and other industrial applications** where reliability is critical.

6. **Low Maintenance Requirements** As a passive sensing device, it has no moving parts, reducing the risk of failure over time compared to mechanical relays or analog sensors that may degrade.

7. **Cost-Effective for Basic Voltage Monitoring** Compared to more advanced voltage analyzers or PLC-based solutions, this module offers a **budget-friendly** way to monitor AC voltage without complex setup.

8. **Backward and Forward Compatibility** While primarily designed for E300/E200, it may also work with some **older CompactLogix or ControlLogix models**, though verification is recommended.

---

#### **Cons**

1. **Limited Voltage Range** The module is **fixed for 100V AC monitoring** and cannot be adjusted for other voltage levels. If your application requires monitoring different voltages, this module is not suitable.

2. **No Analog Output** Unlike some advanced sensing modules, this device provides only a **digital output (on/off status)**. If you need **analog voltage readings** (e.g., for trending or precise control), you would need a separate module or a different solution.

3. **No Built-In Isolation** While the module itself is isolated internally, the **wiring and installation method** must ensure proper grounding and isolation to prevent noise or safety hazards in high-voltage environments.

- **Over/under-voltage protection** (it only monitors, does not act as a relay for cutoff).

- **Communication protocols** (e.g., Modbus, Profibus) for standalone operation.

- **Advanced diagnostics** (e.g., fault logging, self-test capabilities).

5. **Potential Obsolescence Risk** Allen-Bradley (now part of Rockwell Automation) occasionally discontinues older modules. While this one is still widely available, future availability may be uncertain, especially if you need spare parts.

6. **No Built-In Filtering for Noise** In environments with **high electrical noise** (e.g., near variable frequency drives or motors), the module may require additional **filtering or shielding** to ensure accurate readings.

7. **Requires PLC Programming Knowledge** While the module itself is easy to install, **configuring the PLC to read and respond to its output** requires familiarity with **RSLogix or Studio 5000 software**, which may be a barrier for non-technical users.

8. **No Remote Monitoring Capabilities** Unlike some smart sensors, this module does not support **remote diagnostics or cloud connectivity**, limiting its use in IoT or predictive maintenance applications.

---

### **Conclusion**

The **Allen-Bradley 193-ESM-VIG-100A-T** is a **reliable, cost-effective solution** for basic **100V AC voltage sensing** in **E300/E200 PLC environments**. It excels in applications where **simple, direct digital monitoring** is sufficient, such as:

- **Power supply status monitoring**

- **Basic motor or equipment voltage verification**

- **Industrial process control where analog precision is not required**

However, if your application demands **analog voltage readings, advanced diagnostics, or multi-voltage monitoring**, this module will not meet those needs. Additionally, users without **PLC programming experience** may find it less useful due to the requirement for controller configuration.

### **Recommendation**

- You need a **simple, low-cost voltage sensing solution** for **E300/E200 controllers**.

- Your application only requires **binary (on/off) voltage status** rather than analog data.

- You are working in a **stable electrical environment** with minimal noise.

- You have **basic PLC programming knowledge** to integrate it into your system.

- You require **multi-voltage monitoring** (e.g., 120V, 240V, etc.) Look for a **programmable voltage sensor** or **analog input module**.

- You need **analog voltage readings** Use an **AI module (e.g., 1771-AI)** or a **third-party analog sensor**.

- Your environment has **high electrical noise** Add **filtering capacitors or use a shielded cable**.

- You need **remote monitoring or IoT integration** Consider a **smart sensor with Modbus/Profinet support**.

- You are working with **non-Allen-Bradley controllers** Ensure compatibility before purchasing.

For most **basic industrial voltage monitoring tasks**, this module is a **solid, practical choice** due to its **simplicity, reliability, and compatibility** with Allen-Bradley systems. However, always verify **voltage requirements, controller compatibility, and environmental conditions** before finalizing the purchase.

Details:

Some hardware products may contain software and/or firmware and not be legally operated without first obtaining a proper license from the manufacturer. KR Automation will not obtain or supply software firmware on your behalf. Brand: Allen-Bradley Platform: E300/E200 Part Number: 193-ESM-VIG-100A-T: Electronic Sensing Module, Comments: Good In Condition.

part #: 193esmvig100a prices

• $139.99-$1949.99

specifications sensoindustria:

• brand: Allen-bradley
• mpn: 193-esm-vig-100a-t
• part type: Module
• condition: Pre-owned Ser.a

offer sensoindustria:

• options: Ship-to-home
• availability: In Stock
• started: March 17, 2026
• quantity: 1
• sold: 0

shipping sensoindustria:

• service: Standard, UPS Ground, Overnight
• type: Fixed
• transit: 3-7 Days
• carrier: UPS
• class: Standard, One-day
• cost: $0.00

returns sensoindustria:

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

payments sensoindustria:

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

general sensoindustria:

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

seller sensoindustria:

• city: Ponca City, Oklahoma
• rating: 100.0%
• # reviews: 8477

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