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Allen-Bradley 193-EC2CB

by Allen-Bradley

OverviewThe Allen-Bradley 193-EC2CB E3 Plus electronic motor protection relay is an intelligent and robust solution for preserving industrial motors. This Series B model is engineered for motors operating within the 5–25 amp full load current range, integrating sophisticated protection capabilities with seamless communication. It incorporates DeviceNet communication for streamlined integration into existing control systems and includes internal ground fault detection for enhanced safety. A PTC thermistor input allows for precise motor winding temperature monitoring. With its four digital inputs and two relay outputs, the 193-EC2CB provides comprehensive protection, real-time diagnostics, and local control functionality within a compact design. Leveraging DeviceLogix, it enables rapid control responses by executing local logic, reducing dependence on a central PLC. This adaptable relay is designed for direct mounting to 100-C23 to C30 contactors, simplifying installation and minimizing wiring complexity. Its adjustable trip class (Class 5–30) allows for tailored protection for various motor applications, while thermal memory ensures continuous heat model maintenance even after power loss. Advanced phase monitoring detects critical conditions like phase loss and imbalance, extending motor lifespan and preventing expensive downtime. The 193-EC2CB is an optimal choice for intelligent protection in low- to mid-range motor applications across diverse industrial settings.Key Features Extensive Current Range: Protects motors with a full load current from 5–25A, ensuring adaptability across various applications. DeviceNet Connectivity: Effortless integration into DeviceNet networks (Series B, slave-only) for centralized control and data exchange. Complete Protection: Provides advanced monitoring for overload, internal ground fault (1–5A detection range), PTC thermistor input for temperature, phase loss, and current imbalance. Integrated Control Logic (DeviceLogix): Enables local logic execution for quicker, more responsive control actions without requiring a dedicated PLC. Flexible I/O Options: Equipped with 4 discrete 24V DC inputs and 2 Form C relay outputs for enhanced control and signaling. Direct Contactor Integration: Designed for direct mounting to 100-C23 to 100-C30 contactors, simplifying installation and saving panel space. Thermal Retention: Maintains the motor heat model during power interruptions, providing continued precise thermal protection. Technical Specifications Catalog Number: 193-EC2CB Series: B Current Range: 5–25A Discrete Inputs: 4 x 24V DC (sinking) Relay Outputs: 2 Form C contacts Control Voltage: 24V DC Power Consumption: Approximately 4.5 W Communication: DeviceNet, Group 2 slave Ground Fault Detection: Internal, low-level (1–5A range) PTC Monitoring: Supported for motor winding temperature sensing Operating Temperature: -20°C to +55°C Storage Temperature: -40°C to +85°C Protection Rating: IP1X Mounting Compatibility: 100-C23 to 100-C30 contactors Certifications: UL, CE, CSA, RoHS Trip Class: Adjustable (Class 5–30) Applications Pump and Fan Systems: Ideal for protecting pump and fan motors, especially those benefiting from integrated temperature monitoring. OEM Panels with DeviceNet: Perfectly suited for Original Equipment Manufacturer (OEM) panels that utilize DeviceNet architecture for integrated motor control. Industrial Machines: Provides advanced motor protection and localized diagnostic capabilities for a wide range of industrial machinery. Motor Control Centers (MCCs): Enhances the safety and reliability of motor circuits within MCCs, offering comprehensive overload, ground fault, and thermistor protection. Intelligent Motor Protection: Essential for applications requiring advanced and adaptable protection for low- to mid-range horsepower motors. Why Choose?This model offers unparalleled versatility with a wide range of protection features, including overload, ground fault, thermistor, phase loss, and current imbalance, all within a single unit. It provides comprehensive defense for industrial motors, ensuring operational continuity and extended equipment life.Order NowExperience superior motor protection. Contact Palm Parts Solution today to secure your Allen-Bradley 193-EC2CB motor protection relay.FAQWhat is the current range of the Allen-Bradley 193-EC2CB?The 193-EC2CB protects motors with a full load current ranging from 5 to 25 amps.Does this relay support DeviceNet communication?Yes, it features DeviceNet communication for seamless integration into existing control systems.What types of motor protection does it offer?It provides comprehensive protection against overload, internal ground fault, phase loss, current imbalance, and includes PTC thermistor input for temperature monitoring.Can the 193-EC2CB be mounted directly to contactors?Yes, it is designed for direct mounting to 100-C23 to 100-C30 contactors, simplifying installation.What is DeviceLogix?DeviceLogix enables the relay to execute local logic for faster control responses, reducing the reliance on a central PLC.

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